comparative toxicity of two synthetic pyrethroids in albino rat



Irma Kakko Are Pyrethroids Safe. Irma Kakko Are Pyrethroids Safe. Новинка

Irma Kakko Are Pyrethroids Safe.

8127 руб.
Pyrethroids are insecticides widely used in agriculture and gardening. They form a group of chemically different compounds with a high degree of efficacy and low human toxicity. Pyrethroids are often regarded as a modern of 'safe' insecticides, because they are rapidly metabolised in mammals and ecosystems, which explains their low toxicity.The natural pyrethroid compounds, pyrethrins, were already known in China in the first century AD. In the 1940s the producing of synthetic pyrethroids began, and pyrethroid compounds are now routinely synthetised by the agrochemical industry.The neurotoxicity of pyrethroids is based on their effects on the neuronal cell membrane. The non -neurotoxic effects referred to are e.g. allergenic effects, estrogenic effects and interaction with the cell cycle.The present study showed that the neural membrane integral protein ATPase is a target for the effects of pyrethroids. The in vitro study on breast carcinoma cell line showed the possibly estrogen -like effect of pyrethroids.
James Rollin Slonaker The effect of a strictly vegetable diet on the spontaneous activity, the rate of gowth, and the longevity of the albino rat James Rollin Slonaker The effect of a strictly vegetable diet on the spontaneous activity, the rate of gowth, and the longevity of the albino rat Новинка

James Rollin Slonaker The effect of a strictly vegetable diet on the spontaneous activity, the rate of gowth, and the longevity of the albino rat

686 руб.
Эта книга — репринт оригинального издания (издательство "Stanford, Calif. Stanford University", 1912 год), созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.The effect of a strictly vegetable diet on the spontaneous activity, the rate of gowth, and the longevity of the albino rat.
Swaid Wani, Yadav C.L Rhipicephalus (Boophilus) microplus Swaid Wani, Yadav C.L Rhipicephalus (Boophilus) microplus Новинка

Swaid Wani, Yadav C.L Rhipicephalus (Boophilus) microplus

8002 руб.
Ticks rank first as disease transmitting agents to non-human vertebrates and next to mosquitoes as vectors of infectious disease agents to humans. Rhipicephalus (Boophilus) microplus,is a voracious blood sucker and transmits babesiosis and anaplasmosis.Traditional control methods for these ectoparasites are mainly based on use of chemical acaricides like synthetic pyrethroids, macrocyclic lactones etc.Development and market production of a chemical compound takes a long time and is very expensive; this is aggravated by non-availability of other effective control methods. The situation being made worse by indiscriminate and frequent use of acaricides which exerts selection pressure on tick population. During the past twenty years there are reports of emergence of resistance in R. microplus in several countries.Resistance against synthetic pyrethroids arises either due to target site insensitivity or increased metabolism of the acaricide by the insects.This book highlights the importance in assessing the level of pyrethroid resistance in these ticks and the mechanisms involved there in with main emphasis on susceptibility to synthetic pyrethroids and role of esterases.
Priya Mogra Therapeutic potential of curcumin on cadmium induced colon toxicity Priya Mogra Therapeutic potential of curcumin on cadmium induced colon toxicity Новинка

Priya Mogra Therapeutic potential of curcumin on cadmium induced colon toxicity

3944 руб.
The present research work is an integrated and comprehensive effort to assess cadmium chloride induced colonic toxicity along with subsequent protective and preventive effects rendered by curcumin in Swiss albino mice. The animals were administered different doses of cadmium chloride via oral gavage route along with curcumin (10mg/kg/animal). The various parameters assessed were alterations in food consumption, weight of mice and histopathological alterations in colon. It was observed that various doses of cadmium chloride induced significant alterations in colon histoarchitectural profile as compared to the control group and curcumin administered groups . The major histopathological aberrations observed in colon atrophication, damaged and emptied goblet cells etc. All these variations to some extent were seen to be ameliorated by curcumin administration. Maximum damage was observed in experimental groups treated with cadmium chloride (10mg/kg/animal for five alternate days) and least damage was incurred in other experimental groups treated cadmium chloride (50mg/kg/animal and 25mg/kg/animal for two alternate days) in colon of Swiss albino mice. Hence, it can be inferred that incur
Chandragiri Ashoka Kumar Impact of Amphotericin-B on the Nitric Oxide Pathway in Rats Chandragiri Ashoka Kumar Impact of Amphotericin-B on the Nitric Oxide Pathway in Rats Новинка

Chandragiri Ashoka Kumar Impact of Amphotericin-B on the Nitric Oxide Pathway in Rats

4749 руб.
The therapeutic use of polyene antibiotic amphotericin B is known to produce a number of toxic side effects such as fever, chills, nausea, vomiting, headache and renal dysfunction with associated anoxia, hypoxalamine, nephrotoxicity including myocardial toxicity. Amphotericin B associated cellular toxicity in part has been shown to be due to lipid peroxide damage in many experimental studies. Recognition of nitric oxide (NO) as the chemical entity of endothelium-derived factor (EDRF) has renewed the interest of the scientific community in the last decade and NO was labeled as “Molecule of the year” 1992 and further as “Molecule of the Millennium” In the cardiovascular system NO exert negative inotropic and negative chronotropic effect on cardiac muscle cells, it regulates beat-to-beat regulation of cardiac function. NO regulates blood flow and pressure and potent inhibitor of platelet aggression. In view of the toxic side effects exerted by Amphotericin B and physiological roles assigned to NO, present study examined the in vivo effect of selected doses of Amphotericin B on NO pathway parameters in animal Albino rat model.
Walter J. Schenck The Final Comparative of the Synoptic Gospels. Part Two Walter J. Schenck The Final Comparative of the Synoptic Gospels. Part Two Новинка

Walter J. Schenck The Final Comparative of the Synoptic Gospels. Part Two

3177 руб.
Книга "The Final Comparative of the Synoptic Gospels. Part Two".
Henry Herbert Donaldson The rat; reference tables and data for the albino rat (Mus norvegicus albinus) and the Norway rat (Mus norvegicus) Henry Herbert Donaldson The rat; reference tables and data for the albino rat (Mus norvegicus albinus) and the Norway rat (Mus norvegicus) Новинка

Henry Herbert Donaldson The rat; reference tables and data for the albino rat (Mus norvegicus albinus) and the Norway rat (Mus norvegicus)

846 руб.
Эта книга — репринт оригинального издания, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Kahrilas Genevieve Microwave-Assisted Green Synthesis of Silver Nanoparticles Kahrilas Genevieve Microwave-Assisted Green Synthesis of Silver Nanoparticles Новинка

Kahrilas Genevieve Microwave-Assisted Green Synthesis of Silver Nanoparticles

9952 руб.
This work is part of the completion of a Master of Science degree in Chemistry from University of Colorado Colorado Springs. After a comprehensive review of current literature dealing with silver nanoparticles' current use, toxicity, environmental consequences, and current synthetic methods, several improved synthetic methods are presented utilizing a synthesis-grade microwave while abiding by the guidelines of green chemistry. The techniques presented here are easy, accessible methods for the purpose of further research in the field of silver nanoparticle research.
Pablo Steinberg High-Throughput Screening Methods in Toxicity Testing Pablo Steinberg High-Throughput Screening Methods in Toxicity Testing Новинка

Pablo Steinberg High-Throughput Screening Methods in Toxicity Testing

13067.62 руб.
Explores the benefits and limitations of the latest high-throughput screening methods With its expert coverage of high-throughput in vitro screening methods for toxicity testing, this book makes it possible for researchers to accelerate and streamline the evaluation and risk assessment of chemicals and drugs for toxicity. Moreover, it enables them to comply with the latest standards set forth by the U.S. National Research Council's «Toxicity Testing in the 21st Century: A Vision and Strategy» and the E.U.'s REACH legislation. Readers will discover a variety of state-of-the-science, high-throughput screening methods presented by a group of leading authorities in toxicology and toxicity testing. High-Throughput Screening Methods in Toxicity Testing is divided into five parts: General aspects, including predicting the toxicity potential of chemicals and drugs via high-throughput bioactivity profiling Assessing different cytotoxicity endpoints Assessing DNA damage and carcinogenesis Assessing reproductive toxicity, cardiotoxicity, and haematotoxicity Assessing drug metabolism and receptor-related toxicity Each chapter describes method principles and includes detailed information about data generation, data analysis, and applications in risk assessment. The authors not only enumerate the advantages of each high-throughput method over comparable conventional methods, but also point out the high-throughput method's limitations and potential pitfalls. In addition, the authors describe current research efforts to make high-throughput toxicity screening even more cost effective and streamlined. Throughout the book, readers will find plenty of figures and illustrations to help them understand and perform the latest high-throughput toxicity screening methods. This book is ideal for toxicologists and other researchers who need to implement high-throughput screening methods for toxicity testing in their laboratories as well as for researchers who need to evaluate the data generated by these methods.
David Clairmont A. Moral Struggle and Religious Ethics. On the Person as Classic in Comparative Theological Contexts David Clairmont A. Moral Struggle and Religious Ethics. On the Person as Classic in Comparative Theological Contexts Новинка

David Clairmont A. Moral Struggle and Religious Ethics. On the Person as Classic in Comparative Theological Contexts

9753.18 руб.
Moral Struggle and Religious Ethics offers a comparative discussion of the challenges of living a moral religious life. This is illustrated with a study of two key thinkers, Bonaventure and Buddhaghosa, who influenced the development of moral thinking in Christianity and Buddhism respectively. Provides an important and original contribution to the comparative study and practice of religious ethics Moves away from a comparison of theories by discussing the shared human problem of moral weakness Offers an fresh approach with a comparison of the understanding of the problem of moral weakness between the two key thinkers, Bonaventure and Buddhaghosa Written by a highly respected academic in the dynamic and fast-growing field of comparative religious ethics
David Clairmont A. Moral Struggle and Religious Ethics. On the Person as Classic in Comparative Theological Contexts David Clairmont A. Moral Struggle and Religious Ethics. On the Person as Classic in Comparative Theological Contexts Новинка

David Clairmont A. Moral Struggle and Religious Ethics. On the Person as Classic in Comparative Theological Contexts

2215.41 руб.
Moral Struggle and Religious Ethics offers a comparative discussion of the challenges of living a moral religious life. This is illustrated with a study of two key thinkers, Bonaventure and Buddhaghosa, who influenced the development of moral thinking in Christianity and Buddhism respectively. Provides an important and original contribution to the comparative study and practice of religious ethics Moves away from a comparison of theories by discussing the shared human problem of moral weakness Offers an fresh approach with a comparison of the understanding of the problem of moral weakness between the two key thinkers, Bonaventure and Buddhaghosa Written by a highly respected academic in the dynamic and fast-growing field of comparative religious ethics
Mohammad Rehan Asad Effects Of Gentamicin On Auditory Cortex Of Adult Albino Rat Mohammad Rehan Asad Effects Of Gentamicin On Auditory Cortex Of Adult Albino Rat Новинка

Mohammad Rehan Asad Effects Of Gentamicin On Auditory Cortex Of Adult Albino Rat

3944 руб.
Aminoglycoside-induced nephrotoxicity and ototoxicity is a major clinical problem. Aminoglycosides have good activity against many multi-drug resistant Gram negative bacilli and are therefore important for treating serious infections due to these organisms in adults and children including neonates. Gentamicin, due to it cost effectiveness has been used in most of the trials as compared to other aminoglycosides. Most studies documented the peripheral toxicities of gentamicin without any concern of central neurotoxicity. The objective of this study is to observe Gentamicin induced histological and biochemical changes in auditory cortex of adult albino rats. It was an experimental study.
Obaiah Jamakala Zinc and Iron Supplementation against Cadmium Toxicity in Rat Obaiah Jamakala Zinc and Iron Supplementation against Cadmium Toxicity in Rat Новинка

Obaiah Jamakala Zinc and Iron Supplementation against Cadmium Toxicity in Rat

5473 руб.
Environmental pollution is a global problem and is common to both developed as well as developing countries. It is caused by numerous chemicals, xenobiotics, heavy metals etc. Heavy metal pollution is ever increasing day by day throughout the world. The natural environments are extensively contaminated with heavy metals released from domestic, industrial and other anthropogenic activities. Heavy metals have the ability to accumulate in the tissues of living organisms and biotransforms from producers to consumers in a food web ultimately affecting the human beings. The present investigation is a small foray into the broad area of toxicology. A small step towards this, the present work was carried out to study the heavy metal cadmium (Cd) induced bioaccumulation, levels of lipid peroxidation, activity levels of enzymatic and non-enzymatic antioxidants and also purification and quantification of low molecular weight (6-7 KDa), cysteine rich, metal binding protein, metallothionein (MT) in liver and kidney tissues of Wistar strain male albino rats with reference to the essential trace elements (zinc and / or iron) supplementation against Cd induced toxicity.
Zaher Radi A. Comparative Pathophysiology and Toxicology of Cyclooxygenases Zaher Radi A. Comparative Pathophysiology and Toxicology of Cyclooxygenases Новинка

Zaher Radi A. Comparative Pathophysiology and Toxicology of Cyclooxygenases

11879.66 руб.
The first thorough review of cyclooxygenase inhibitors, including their toxicity mechanisms and toxicopathological risks Cyclooxygenases (COXs) are enzymes responsible for the formation of an important class of biological mediators called prostanoids. Prostanoids such as prostaglandins mediate inflammatory and anaphylactic reactions. For those suffering from inflammation and pain, the pharmacological inhibition of COXs, with non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, can provide relief. Yet the use of NSAIDs can trigger toxicological effects as well, leading to potential health risks. Comparative Pathophysiology and Toxicology of Cyclooxygenases provides a comprehensive overview of how COX inhibitors affect various bodily systems, specifically the toxicity mechanisms triggered when the COX enzyme is inhibited. The book provides an introduction to the discovery of cyclooxygenases, their use as therapeutic agents, as well as an historical perspective. Shedding light on the differences in expression, pathophysiology, and toxicology of COX inhibitors across species, the book offers a systematic examination of the effects and pathophysiology of COX inhibitors and their mechanisms of toxicity, beginning with the GI tract. Subsequent chapters cover: The pathophysiology of COX inhibition on bone, tendon, and ligament healing COX inhibitors and renal system pathophysiology and mechanisms of toxicity The pathophysiologic role of COX inhibition in the ocular system COX inhibition and the respiratory and cardiovascular systems The book also sheds light on the latest research devoted to developing COX inhibitors with no adverse side-effects. The first book to offer a thorough comparative look at the toxicological effects of COX inhibitors throughout the body, this invaluable resource will help advance the research and development of safer and more effective COX drugs.
Geoff Dean Neurocognitive Risk Assessment for the Early Detection of Violent Extremists Geoff Dean Neurocognitive Risk Assessment for the Early Detection of Violent Extremists Новинка

Geoff Dean Neurocognitive Risk Assessment for the Early Detection of Violent Extremists

9439 руб.
This Brief provides a theoretical and conceptual development of a new Risk Assessment Toolbox (RAT) for the early detection of violent extremists. It is based on a neurocognitive perspective, conceptualized as 'neuroplasticity-in-action' arising from brain-based neural patterns expressed in mind-based cognitive pathways likely to form a mind-set of violent extremism. This neurocognitive-based Risk Assessment Toolbox (RAT) is comprised of two distinct components: a cognitive indicators instrument that serves as an early detection checklist for trained practitioners, and a software visualisation program. The Brief includes: A framework of contemporary approaches to the risk assessment of violence as well as the background context for the current research project on 'violent extremism' and its related concepts of 'terrorism' and 'radicalisation,' out of which the RAT was developed. A detailed overview of RAT and a pilot case study experiment to highlight the practical value and utility of this neurocognitive Risk Assessment Toolbox. Preliminary research findings of a study conducted with a sample of recognized experts (academics and practitioners) in several countries around the world, to fine tune and validate the risk parameters of the two components that constitute RAT (Risk Assessment Toolbox). The current stage of development of RAT as a practitioner-based system for the early detection of potentially violent extremists as well as its strateg...
Hubbert Helen Brewster The effect of age on habit formation in the albino rat Hubbert Helen Brewster The effect of age on habit formation in the albino rat Новинка

Hubbert Helen Brewster The effect of age on habit formation in the albino rat

728 руб.
Эта книга — репринт оригинального издания, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Edward Teiso Uyeno Hereditary and environmental aspects of dominant behaviour in the Albino rat Edward Teiso Uyeno Hereditary and environmental aspects of dominant behaviour in the Albino rat Новинка

Edward Teiso Uyeno Hereditary and environmental aspects of dominant behaviour in the Albino rat

823 руб.
Эта книга — репринт оригинального издания, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Deepika Gupta, Bhawana Kapoor, Sudeep Bhardwaj Acute, Sub acute and Chronic Toxicity Studies Deepika Gupta, Bhawana Kapoor, Sudeep Bhardwaj Acute, Sub acute and Chronic Toxicity Studies Новинка

Deepika Gupta, Bhawana Kapoor, Sudeep Bhardwaj Acute, Sub acute and Chronic Toxicity Studies

8364 руб.
Toxicity tests on laboratory animals are conducted to evaluate chemicals including medicines, food additives, and industrial, consumer, and agricultural chemicals for their potential to cause cancer, birth defects, and other adverse health effects. Information from toxicity testing serves as an important part of the basis for public health and regulatory decisions concerning toxic chemicals. This book covers various types of toxicity tests which are routinely performed by pharmaceutical manufacturers in the investigation of a new drug involving acute, sub acute and chronic toxicity. All these definitive tests indicate the amount of toxicity presented by the sample. Additionally, the results of a toxicity testing may be measured as either an acute response such as mortality or a chronic response such as growth or reproductive effects.
John Clary J. The Toxicology of Methanol John Clary J. The Toxicology of Methanol Новинка

John Clary J. The Toxicology of Methanol

10850.09 руб.
The Toxicology of Methanol presents a single source of information and an understanding of the toxicity of methanol from animal data, potential environmental effects as well as human effects. The animal data, which goes to making up the majority of the data on the toxicity of methanol and the mechanism of action, is reviewed as it relates to the potential toxicity in humans.
Ishak Mešić Comparative Analysis of Trade in the European Union and in the USA Ishak Mešić Comparative Analysis of Trade in the European Union and in the USA Новинка

Ishak Mešić Comparative Analysis of Trade in the European Union and in the USA

1897 руб.
The European Union and the United States represent two of the strongest global regions where is placed the most part of the global distributive trade. Therefore, this study aims to explore and present a comparison of the level of development, structure, and global trends in the distributive trade, in EU and in US. The first part of the study deals with the level of development and the structure of the distributive trade in EU and in US, and with comparing the level of development and the structure of the distributive trade in these two global regions. After that, the study deals with comparative analysis of global trends in the distributive trade, of the EU and of the US (modernization of retail formats, increase the participation of retail with its own brand, the concentration of trade, internationalization of the retail trade). Although comparative analysis shows that there are certain differences in the level of development of distributive trade, sectoral structure of distributive trade is quite similar in the US and in the EU. Comparative analysis of global trends shows larger intensity of global trends in the distributive trade of the EU than in the US.
R. Sabnis W. Handbook of Fluorescent Dyes and Probes R. Sabnis W. Handbook of Fluorescent Dyes and Probes Новинка

R. Sabnis W. Handbook of Fluorescent Dyes and Probes

13444.25 руб.
A COMPLETE, UP-TO-DATE RESOURCE OF INFORMATION ON MORE THAN 150 FLUORESCENT DYES AND PROBES Handbook of Fluorescent Dyes and Probes is the most comprehensive volume available on the subject, covering all the available dyes and probes known to date in the literature for uses in various fields. Top dye expert Dr. Ram Sabnis organizes the compounds alphabetically by the most commonly used chemical name. He presents an easy-to-use reference complete with novel ideas for breakthrough research in medical, biological, chemical, color, material, physical and related allied fields. The ease of use of the handbook is further enhanced by various appendixes provided at the end of the book to conveniently and easily locate the dye as per the reader's need. This is the first book to give the CAS registry numbers, chemical structure, Chemical Abstract (CA) index name, all other chemical names, Merck Index number, chemical/dye class, molecular formula, molecular weight, physical form, solubility, melting point, boiling point, pKa, absorption maxima, emission maxima, molar extinction coefficient, and quantum yield of fluorescent dyes and probes, as well as to provide access to synthetic procedures (lab scale and industrial scale) of dyes and probes in a single source. This user-friendly handbook also features references on safety, toxicity and adverse effects of dyes and probes on humans, animals and the environment, including: acute/chronic toxicity aquatic toxicity carcinogenicity cytotoxicity ecotoxicity genotoxocity hematotoxicity hepatotoxicity immunotoxicity marine toxicity microbial toxicity mutagenicity nephrotoxicity neurotoxicity nucleic acid damage oral toxicity phototoxicity phytotoxicity reproductive toxicity skin toxicity Containing imaging/labeling applications, biological/medical applications and industrial applications, Handbook of Fluorescent Dyes and Probes is a convenient, vital resource for industrial and academic researchers, and a valuable desktop reference for medical professionals, lab supervisors, scientists, chemists, biologists, engineers, physicists, intellectual property professionals, students, and professors. Includes all fluorescent dyes & probes known to date and provides a complete, up-to-date library of information in one reference/handbook Includes more than 300 fluorescent dyes & probes organized alphabetically by the commonly used Chemical Name Provides access to synthesis procedures (lab scale and industrial scale) of fluorescent dyes & probes First book to provide references on safety, toxicity and adverse effects of fluorescent dyes and probes on humans, animals, and the environment User-friendly and convenient resource guide for chemical, biological, medical, and intellectual property professionals in a broad range of disciplines
Hayley McCardle Albinism in Wild Vertebrates Hayley McCardle Albinism in Wild Vertebrates Новинка

Hayley McCardle Albinism in Wild Vertebrates

3167 руб.
Although rare, albinism has been observed in almost every vertebrate species on earth and wild animals persist in nature even with this seemingly adverse condition. Albinistic animals have been recorded and studied since Carolus Linnaeus in the mid-1700s. A number of comprehensive lists of albino animals observed in the wild were published in the mid-1900s and numerous articles continue to be published today. Albinism can be displayed for a number of reasons aside from inheritance including genetic mutations, diet, living conditions, age, disease, or injury. Albinistic traits can vary and individuals are usually classified as true albino, partial albino, or leucistic. Albino animals demonstrate both positive and negative responses to their albinistic characteristics.
Francis X. Clooney, SJ Comparative Theology. Deep Learning Across Religious Borders Francis X. Clooney, SJ Comparative Theology. Deep Learning Across Religious Borders Новинка

Francis X. Clooney, SJ Comparative Theology. Deep Learning Across Religious Borders

2215.41 руб.
Drawing upon the author’s three decades of work in comparative theology, this is a pertinent and comprehensive introduction to the field, which offers a clear guide to the reader, enabling them to engage in comparative study. The author has three decades of experience of work in the field of comparative theology and is ideally placed to write this book Today’s increasing religious diversity makes this a pertinent and timely publication Unique in the depth of its introduction and explanation of the discipline of ‘comparative theology’ Provides examples of how comparative theology works in the new global context of human religiosity Draws on examples specific to Hindu-Christian studies to show how it is possible to understand more deeply the wider diversity around us. Clearly guides the reader, enabling them to engage in comparative study
Gottipolu Rajarami Reddy and Davuljigari Chand Basha Developmental toxicity in lead exposed rats:Reversal effect of calcium Gottipolu Rajarami Reddy and Davuljigari Chand Basha Developmental toxicity in lead exposed rats:Reversal effect of calcium Новинка

Gottipolu Rajarami Reddy and Davuljigari Chand Basha Developmental toxicity in lead exposed rats:Reversal effect of calcium

5224 руб.
Early life exposure to Pb altered the cholinergic, aminergic and antoxidant systems, associated with motor functions of developing and young rats. These impairments in motor functions and neurochemical parameters (cholinergic, aminergic and mitochondrial antioxidant enzymes) remain for long after Pb exposure has stopped. Supplementation with calcium reversed the Pb induced neurotoxicity by modifying the motor functions and restoring the specific enzyme activities and neurotransmitters. Adequate calcium intake will be beneficial to reduce Pb induced neurotoxicity during development of rat brain.
Aderoju Osowole,Adeola Oni and Titi Hassan Effects of MNU in Albino Mice on the Histology of selected organs Aderoju Osowole,Adeola Oni and Titi Hassan Effects of MNU in Albino Mice on the Histology of selected organs Новинка

Aderoju Osowole,Adeola Oni and Titi Hassan Effects of MNU in Albino Mice on the Histology of selected organs

4749 руб.
Sprague Dawley, Wistar rats and various transgenic mice are often used to study carcinogenesis in animal models. This book presents information on a study conducted to evaluate the effects of the carcinogen: N-Methyl-N-Nitrosourea (MNU) in mouse models using a less commonly used strain: Swiss Albino mice. The book provides information on MNU induction in Swiss albino mice, which is illustrative of the differences in the susceptibility of various strains to the effects of the carcinogen induction. Percentage tumor induction was minimal at the specified dose of 50mg/kg, suggesting some degree of resistance by this mouse strain to the effects of the carcinogen induction. Histological abnormalities are well highlighted. Hence, the book may also prove useful for teachers and students of histology.
Alexander Akulov Manual of comparative linguistics Alexander Akulov Manual of comparative linguistics Новинка

Alexander Akulov Manual of comparative linguistics

200 руб.
The book is about precise typological methods of comparative linguistics: Prefixation Ability Index and Verbal Grammar Correlation Index. These two methods allow us to detect very distant relationship of languages by direct comparison of their structures and without making reconstructions.
Calvin Perry Stone The Congenital Sexual Behavior of the Young Male Albino Rat Calvin Perry Stone The Congenital Sexual Behavior of the Young Male Albino Rat Новинка

Calvin Perry Stone The Congenital Sexual Behavior of the Young Male Albino Rat

2052 руб.
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Alexander Akulov Manual of comparative linguistics Alexander Akulov Manual of comparative linguistics Новинка

Alexander Akulov Manual of comparative linguistics

344 руб.
The book is about precise typological methods of comparative linguistics: Prefixation Ability Index and Verbal Grammar Correlation Index. These two methods allow us to detect very distant relationship of languages by direct comparison of their structures and without making reconstructions.
Silvija Stefanovic Environmental Impact of Wood Preservative Leachates on Soil Silvija Stefanovic Environmental Impact of Wood Preservative Leachates on Soil Новинка

Silvija Stefanovic Environmental Impact of Wood Preservative Leachates on Soil

5473 руб.
Depending on the physical and chemical characteristics of soil, adsorption of inorganic components of leachates from preservative treated wood can limit movement of contaminants to other compartments (soil as a sink) and reduce their toxic effect by limiting bioavailability. Estimated adsorption maxima of Cu CCA in organic and clay soils were the same or higher than for Cu ACQ and Cu CA. The presence of preservative components in the soil decreased the yield and increased their accumulation in ryegrass. Uptake of As, Cu, and Cr in rye grass was just as well predicted by total soil content as with any of the bioavailable estimates. ACQ leachate showed higher toxicity to germination of ryegrass seeds and Daphnia magna toxicity; it had a lower effect on ryegrass growth than CCA leachate. Reaction of ACQ leachate with sandy soil components resulted in reduced toxicity to Daphnia magna. None of the contaminated soils had a measurable effect on earthworms, although there was some preservative uptake in the worms. CCA and ACQ had similar effects on soil microflora/fauna respiration. CA leachate had lower toxicity to Daphnia magna and similar toxicity to other organisms as ACQ.
Calvin Perry Stone The congenital sexual behavior of the young male albino rat Calvin Perry Stone The congenital sexual behavior of the young male albino rat Новинка

Calvin Perry Stone The congenital sexual behavior of the young male albino rat

691 руб.
Эта книга — репринт оригинального издания, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Huber Gotthelf Carl The development of the albino rat, Mus norvegicus albinus Huber Gotthelf Carl The development of the albino rat, Mus norvegicus albinus Новинка

Huber Gotthelf Carl The development of the albino rat, Mus norvegicus albinus

730 руб.
Эта книга — репринт оригинального издания, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Raaflaub Kurt A. The Roman Empire in Context. Historical and Comparative Perspectives Raaflaub Kurt A. The Roman Empire in Context. Historical and Comparative Perspectives Новинка

Raaflaub Kurt A. The Roman Empire in Context. Historical and Comparative Perspectives

13538.85 руб.
Through a series of original essays by leading international scholars, The Roman Empire in Context: Historical and Comparative Perspectives offers a comparative historical analysis of the Roman empire’s role and achievement and, more broadly, establishes Rome’s significance within comparative studies. Fills a gap in comparative historical analysis of the Roman empire’s role and achievement Features contributions from more than a dozen distinguished scholars from around the world Explores the relevance of important comparativist themes of state, empire, and civilization to ancient Rome
Educational Policy Evaluation through International Comparative Assessments Educational Policy Evaluation through International Comparative Assessments Новинка

Educational Policy Evaluation through International Comparative Assessments

5239 руб.
One of the most salient findings from the field of education is that there are huge national differences in student achievement as shown in international comparative studies like PISA and TIMSS. The shockingly large gap between the highest performing countries (mostly in East Asia) and many European countries corresponds to a difference in attainment of two years of schooling. Although this finding has been replicated in several studies, the reasons for and consequences of such differences are currently not well understood. This book is a collection of essays and studies by leading experts in international comparative education who demonstrate how international comparative assessments can be used to evaluate educational policies. The volume is organized into two parts that address, first, theoretical foundations and methodological developments in the field of international assessments, and, second, innovative substantive studies that utilize international data for policy evaluation studies. The intention of this book is to revisit the idea of 'using the world as an educational laboratory', both to inform policy and to facilitate theory development.
W. O. E. Oesterley Evolution of the Messianic Idea. A Study in Comparative Religion W. O. E. Oesterley Evolution of the Messianic Idea. A Study in Comparative Religion Новинка

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2139 руб.
Книга "Evolution of the Messianic Idea. A Study in Comparative Religion".
Mark Abrahamson Out-Of-Wedlock Births. The United States in Comparative Perspective Mark Abrahamson Out-Of-Wedlock Births. The United States in Comparative Perspective Новинка

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3664 руб.
Книга "Out-Of-Wedlock Births. The United States in Comparative Perspective".
Arif Samina, Naqvi Naim ul Hasan, Raza Abid Phytopesticides and Pyrethroid Arif Samina, Naqvi Naim ul Hasan, Raza Abid Phytopesticides and Pyrethroid Новинка

Arif Samina, Naqvi Naim ul Hasan, Raza Abid Phytopesticides and Pyrethroid

7327 руб.
Toxicty of two phytopesticides Acorus calamus (AC) essential oil and Biosal(Neem formulation Biosal,Neem pesticide registered by APTA) compared with Synthetic pesticide Deltamethrin (DM). The monograph is based on the Toxicity of Phytopesticides and Pyrethroid Against callosobruchus analis and provided the sophisticated information. This book is useful for student and researcher. This will be a useful material for the researchers, teachers and students.
Alexander Harris Jack-Rat Terrier Activities Jack-Rat Terrier Tricks, Games & Agility Includes. Jack-Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More Alexander Harris Jack-Rat Terrier Activities Jack-Rat Terrier Tricks, Games & Agility Includes. Jack-Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Alexander Harris Jack-Rat Terrier Activities Jack-Rat Terrier Tricks, Games & Agility Includes. Jack-Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More

1114 руб.
"Unique in its approach and really helpful with its information - this book is a must have for any Jack-Rat Terrier owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the Jack-Rat Terrier, this book is certainly a must have addition to your collection.
Adrian Peake American Rat Pinscher Activities American Rat Pinscher Tricks, Games & Agility Includes. American Rat Pinscher Beginner to Advanced Tricks, Fun Games, Agility & More Adrian Peake American Rat Pinscher Activities American Rat Pinscher Tricks, Games & Agility Includes. American Rat Pinscher Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Adrian Peake American Rat Pinscher Activities American Rat Pinscher Tricks, Games & Agility Includes. American Rat Pinscher Beginner to Advanced Tricks, Fun Games, Agility & More

1127 руб.
"Unique in its approach and really helpful with its information - this book is a must have for any American Rat Pinscher owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the American Rat Pinscher, this book is certainly a must have addition to your collection.
Katrin Blasek Rule of Law in China. A Comparative Approach Katrin Blasek Rule of Law in China. A Comparative Approach Новинка

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9477 руб.
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Harold A. Trinkunas Crafting Civilian Control of the Military in Venezuela. A Comparative Perspective Harold A. Trinkunas Crafting Civilian Control of the Military in Venezuela. A Comparative Perspective Новинка

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4752 руб.
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Vadim Pak Constitutional Regulation of Takings in Comparative Prospective Vadim Pak Constitutional Regulation of Takings in Comparative Prospective Новинка

Vadim Pak Constitutional Regulation of Takings in Comparative Prospective

8127 руб.
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Ross Gordon Cooper The African Giant/Pouched Rat (Cricetomys Gambianus) - It.s Physiology, Ecology, Care . Taming Ross Gordon Cooper The African Giant/Pouched Rat (Cricetomys Gambianus) - It.s Physiology, Ecology, Care . Taming Новинка

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4364 руб.
The African Giant/Pouched Rat (Cricetomys gambianus) - it's Physiology, ecology, care & taming is a comprehensive rodent textbook and the first of its kind discussing the complete life of this rodent species. It includes information collected from the latest research and advice from current rat owners. It explores the evolution of this species and presents a detailed anatomical description of the adult rat. It also discusses the care of the rat and has a comprehensive section on disease and treatment thereof. The ecological importance of the rat in the wild is evaluated. Anatomical considerations are included. The book is an extremely useful reference source for those interested in rats, and for academics and students. It is well worth purchasing and would sit nicely on a library bookshelf.
Hugo Kubinyi Reactive Drug Metabolites Hugo Kubinyi Reactive Drug Metabolites Новинка

Hugo Kubinyi Reactive Drug Metabolites

14981.46 руб.
Closing a gap in the scientifi c literature, this first comprehensive introduction to the topic is based on current best practice in one of the largest pharmaceutical companies worldwide. The first chapters trace the development of our understanding of drug metabolite toxicity, covering basic concepts and techniques in the process, while the second part details chemical toxicophores that are prone to reactive metabolite formation. This section also reviews the various drug-metabolizing enzymes that can participate in catalyzing reactive metabolite formation, including a discussion of the structure-toxicity relationships for drugs. Two chapters are dedicated to the currently hot topics of herbal constituents and IADRs. The next part covers current strategies and approaches to evaluate the reactive metabolite potential of new drug candidates, both by predictive and by bioanalytical methods. There then follows an in-depth analysis of the toxicological potential of the top 200 prescription drugs, illustrating the power and the limits of the toxicophore concept, backed by numerous case studies. Finally, a risk-benefi t approach to managing the toxicity risk of reactive metabolite-prone drugs is presented. Since the authors carefully develop the knowledge needed, from fundamental considerations to current industry standards, no degree in pharmacology is required to read this book, making it perfect for medicinal chemists without in-depth pharmacology training.
Stephen Kerr Foxy Rat Terrier Activities Foxy Rat Terrier Tricks, Games & Agility Includes. Foxy Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More Stephen Kerr Foxy Rat Terrier Activities Foxy Rat Terrier Tricks, Games & Agility Includes. Foxy Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Stephen Kerr Foxy Rat Terrier Activities Foxy Rat Terrier Tricks, Games & Agility Includes. Foxy Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More

1114 руб.
"Unique in its approach and really helpful with its information - this book is a must have for any Foxy Rat Terrier owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the Foxy Rat Terrier, this book is certainly a must have addition to your collection.
Alexander Powell Toy Rat Doxie Activities Toy Rat Doxie Tricks, Games & Agility Includes. Toy Rat Doxie Beginner to Advanced Tricks, Fun Games, Agility & More Alexander Powell Toy Rat Doxie Activities Toy Rat Doxie Tricks, Games & Agility Includes. Toy Rat Doxie Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Alexander Powell Toy Rat Doxie Activities Toy Rat Doxie Tricks, Games & Agility Includes. Toy Rat Doxie Beginner to Advanced Tricks, Fun Games, Agility & More

1114 руб.
"Unique in its approach and really helpful with its information - this book is a must have for any Toy Rat Doxie owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the Toy Rat Doxie, this book is certainly a must have addition to your collection.
Tarakeshwar Senapati,Apurba Ratan Ghosh and Palas Samanta Herbicide Toxicity on Fish: Emphasis on Glyphosate & Almix Tarakeshwar Senapati,Apurba Ratan Ghosh and Palas Samanta Herbicide Toxicity on Fish: Emphasis on Glyphosate & Almix Новинка

Tarakeshwar Senapati,Apurba Ratan Ghosh and Palas Samanta Herbicide Toxicity on Fish: Emphasis on Glyphosate & Almix

6104 руб.
Herbicidal toxicity on fish with special reference to Glyphosate and Almix was studied based on ultrastructural changes, histopathological lesions, histochemical alterations, changes in enzymatic activities in some organs of teleostean carnivorous fishes e.g., Channa punctatus and Anabas testudineus at the dose of sublethal concentrations 4.0 mg/l and 66.66 mg/l respectively for a period of 45 days under laboratory condition (aquaria) and 750 g/acre and 8 g/acre respectively in the field condition (pond). The degree of toxicity of Glyphosate and Almix in the laboratory condition was much more severe than in the field condition as observed through ultramicroscopic, histological, histochemical and enzymological studies.
Sarika Pritam and Irani Mukherjee Behavior of Acetamiprid Sarika Pritam and Irani Mukherjee Behavior of Acetamiprid Новинка

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3944 руб.
Acetamiprid, a neonicotinoid belongs to relatively a new class of systemic insecticides with a unique mode of action, which makes it highly effective for controlling especially the sucking insect pests. It has been approved for use on different crops, oilseeds, cotton, etc by the Central Insecticide Board Registration Committee. These crops are attacked by a number of insect pests such as aphids, jassids, leaf hoppers, whiteflies, etc. The conventional insecticides recommended for the control of these insect-pests belong to the group organophosphates and synthetic pyrethroids. These insecticides though effective, have proved unsafe towards environment because of the toxicity problem associated with their degradates. Acetamiprid (Pride 20 SP) a novel insecticide was evaluated on cabbage, as an alternative for the conventional insecticide and to assess the environmental load of its residues. Acetamiprid poses low risks to the ecosystem because of its rapid dissipation and low bound residue in the environment. The analysis should help one who is especially working in the field of residue analysis to find safer insecticides to be recommended to the farmer’s use in field.
Jacob Dickens Rat-Cha Activities Rat-Cha Tricks, Games & Agility Includes. Rat-Cha Beginner to Advanced Tricks, Fun Games, Agility & More Jacob Dickens Rat-Cha Activities Rat-Cha Tricks, Games & Agility Includes. Rat-Cha Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Jacob Dickens Rat-Cha Activities Rat-Cha Tricks, Games & Agility Includes. Rat-Cha Beginner to Advanced Tricks, Fun Games, Agility & More

1127 руб.
"Unique in its approach and really helpful with its information - this book is a must have for any Rat-Cha owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the Rat-Cha, this book is certainly a must have addition to your collection.
Justin Bond Pek-A-Rat Activities Pek-A-Rat Tricks, Games & Agility Includes. Pek-A-Rat Beginner to Advanced Tricks, Fun Games, Agility & More Justin Bond Pek-A-Rat Activities Pek-A-Rat Tricks, Games & Agility Includes. Pek-A-Rat Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Justin Bond Pek-A-Rat Activities Pek-A-Rat Tricks, Games & Agility Includes. Pek-A-Rat Beginner to Advanced Tricks, Fun Games, Agility & More

1127 руб.
"Unique in its approach and really helpful with its information - this book is a must have for any Pek-A-Rat owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the Pek-A-Rat, this book is certainly a must have addition to your collection.
Christian Langdon Rat-A-Pap Activities Rat-A-Pap Tricks, Games & Agility Includes. Rat-A-Pap Beginner to Advanced Tricks, Fun Games, Agility & More Christian Langdon Rat-A-Pap Activities Rat-A-Pap Tricks, Games & Agility Includes. Rat-A-Pap Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Christian Langdon Rat-A-Pap Activities Rat-A-Pap Tricks, Games & Agility Includes. Rat-A-Pap Beginner to Advanced Tricks, Fun Games, Agility & More

1127 руб.
"Unique in its approach and really helpful with its information - this book is a must have for any Rat-A-Pap owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the Rat-A-Pap, this book is certainly a must have addition to your collection.
Leonard Kelly Decker Rat Terrier Activities Decker Rat Terrier Tricks, Games & Agility Includes. Decker Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More Leonard Kelly Decker Rat Terrier Activities Decker Rat Terrier Tricks, Games & Agility Includes. Decker Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More Новинка

Leonard Kelly Decker Rat Terrier Activities Decker Rat Terrier Tricks, Games & Agility Includes. Decker Rat Terrier Beginner to Advanced Tricks, Fun Games, Agility & More

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"Unique in its approach and really helpful with its information - this book is a must have for any Decker Rat Terrier owner" Written for the admirers, fans and owners of this wonderful breed, we are confident that you will greatly benefit from the techniques and information in this book. Composed by a long-term owner of the Decker Rat Terrier, this book is certainly a must have addition to your collection.
George Bristow Sharing Abraham.. Narrative Worldview, Biblical and Qur.anic Interpretation . Comparative Theology in Turkey George Bristow Sharing Abraham.. Narrative Worldview, Biblical and Qur.anic Interpretation . Comparative Theology in Turkey Новинка

George Bristow Sharing Abraham.. Narrative Worldview, Biblical and Qur.anic Interpretation . Comparative Theology in Turkey

3314 руб.
Do Muslims and Christians truly share Abraham? Is Abraham a starting point for dialogue among monotheistic faithcommunities? These questions have seldom been examined as thoroughly or as sensitively as they are here. Bristow rigorously analyzes biblical and qur’anic Abraham narratives and builds on the tight connection between narrative and worldview to lay the foundation for a careful and illuminating theological comparison between two portraits of Abraham and the two faith tradition in which they are embedded. In the course of building his argument, Bristow introduces an original model for analyzing the relationship of narrative to worldview and sheds important light on the function of Abraham for contemporary Turkish Muslims.Sharing Abraham? is an essential resource for anyone interested in narrative and worldview studies, comparative theology, biblical and qur’anic hermeneutics, Abrahamic dialogue, or Islam in Turkey.
Vishwas Deshpande Effects of Synthetic Pyrethroids on Fresh Water Fish Labeo rohita Vishwas Deshpande Effects of Synthetic Pyrethroids on Fresh Water Fish Labeo rohita Новинка

Vishwas Deshpande Effects of Synthetic Pyrethroids on Fresh Water Fish Labeo rohita

5707 руб.
Efforts to improve the crop production may have drastic effects on other living forms. Proper care should be taken be all concerned to follow the instructions and use only the recommended dose of pesticides. These other animals are also important constituents of the food web. Even if they survive they may show bio accumulation of the harmful substances introduced intentionally or by accident. All those who can must take steps to create awareness and help maintaining the health of mother earth.
J. A Servizi, R. W Gordon, D. W Martens Toxicity of two chlorinated catechols, possible components of kraft pulp mill bleach waste J. A Servizi, R. W Gordon, D. W Martens Toxicity of two chlorinated catechols, possible components of kraft pulp mill bleach waste Новинка

J. A Servizi, R. W Gordon, D. W Martens Toxicity of two chlorinated catechols, possible components of kraft pulp mill bleach waste

1889 руб.
Toxicity of two chlorinated catechols, possible components of kraft pulp mill bleach waste is an unchanged, high-quality reprint of the original edition of 1868.Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Mohamed Abou-Donia Mammalian Toxicology Mohamed Abou-Donia Mammalian Toxicology Новинка

Mohamed Abou-Donia Mammalian Toxicology

10372.01 руб.
Mammalian Toxicology surveys chemical agents and examines how such chemicals impact on human health, emphasizing the importance in minimizing environmental exposure to chemical and physical hazards in our homes, communities and workplaces through such media as contaminated water, soil and air. Starting with the basic principles on a wide range of toxic agents, this textbook describes how they enter the body, their mechanisms of action once inside, and strategies for diagnosis, prevention and treatment. Topics covered include: General principles of toxicology: pharmacological and toxicological principles underpinning the study of toxicology, risk assessments and mechanisms of cell death Disposition: routes of chemical exposures, entry into the body and various tissues, storage, metabolic biotransformation and elimination, with examples from various toxicants. Toxic agents: the occurrences, disposition in the body, health effects, toxic mechanisms, antidotes and treatments of a range of agents including pesticides, metals, solvents, gases, nanomaterials, food components and additives, pharmaceuticals, drugs of abuse, natural toxins, endocrine disruptors, radiation, and warfare weapons. Toxic effects: including neurotoxicity, developmental toxicity, immunotoxicity, teratogenecity, male and female reproductive toxicity, mutagenecity, carcinogenicity, pulmonary toxicity, cardiovascular toxicity, hepatotoxicity, gastrointestinal toxicity and cardiovascular toxicity Toxicology and society: epidemiological studies of chemical-induced diseases in human populations, and a vision for toxicology in the 21st century. Mammalian Toxicology is an essential primer for students of toxicology, biochemistry, biology, medicine and chemistry. It is also appropriate for professional toxicologists in research or regulatory affairs, and anyone who needs to understand the adverse effects of toxic agents on the human body.
Alfred Brazier Howell Anatomy of the wood rat; comparative anatomy of the subgenera of the American wood rat (genus Neotoma) Alfred Brazier Howell Anatomy of the wood rat; comparative anatomy of the subgenera of the American wood rat (genus Neotoma) Новинка

Alfred Brazier Howell Anatomy of the wood rat; comparative anatomy of the subgenera of the American wood rat (genus Neotoma)

837 руб.
Эта книга — репринт оригинального издания (издательство "Baltimore, The Williams & Wilkins Company", 1926 год), созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Shayne Cox Gad Drug Safety Evaluation Shayne Cox Gad Drug Safety Evaluation Новинка

Shayne Cox Gad Drug Safety Evaluation

26888.49 руб.
This practical guide presents a road map for safety assessment as an integral part of the development of new drugs and therapeutics. Helps readers solve scientific, technical, and regulatory issues in preclinical safety assessment and early clinical drug development Explains scientific and philosophical bases for evaluation of specific concerns – including local tissue tolerance, target organ toxicity and carcinogenicity, developmental toxicity, immunogenicity, and immunotoxicity Covers the development of new small and large molecules, generics, 505(b)(2) route NDAs, and biosimilars Revises material to reflect new drug products (small synthetic, large proteins and cells, and tissues), harmonized global and national regulations, and new technologies for safety evaluation Adds almost 20% new and thoroughly updates existing content from the last edition
Chiarabelli Cristiano Chemical Synthetic Biology Chiarabelli Cristiano Chemical Synthetic Biology Новинка

Chiarabelli Cristiano Chemical Synthetic Biology

13463.61 руб.
Chemistry plays a very important role in the emerging field of synthetic biology. In particular, chemical synthetic biology is concerned with the synthesis of chemical structures, such as proteins, that do not exist in nature. With contributions from leading international experts, Chemical Synthetic Biology shows how chemistry underpins synthetic biology. The book is an essential guide to this fascinating new field, and will find a place on the bookshelves of researchers and students working in synthetic chemistry, synthetic and molecular biology, bioengineering, systems biology, computational genomics, and bioinformatics.
Sonigitu Ekpe Comparative study of activities of Sawmilling Industry on the Environment of two selected locations within Southern Nigeria Sonigitu Ekpe Comparative study of activities of Sawmilling Industry on the Environment of two selected locations within Southern Nigeria Новинка

Sonigitu Ekpe Comparative study of activities of Sawmilling Industry on the Environment of two selected locations within Southern Nigeria

3477 руб.
Master's Thesis from the year 2011 in the subject Economy - Environment economics, , language: English, abstract: This work examines the comparative study of activities of Sawmilling Industry on the Environment of two selected locations within Southern Nigeria, Lagos and Delta States between August 2008 and September 2009. The primary data were collected through oral interview and field experiments. While secondary data were from printed materials. The focus has been to compare the various waste generated, its uses and environmental impact on the two locations. Experiments were conducted in the rainy and dry season for the comparative study. The study has been divided into three main areas: volume of waste generated and various uses, effect of type of chain-saw machine used, and impact of sawmilling activities on the environment of the two locations. A natural logarithm transformation of the data was used for some datasets to satisfy assumption of normality and variance homogeneity, means and standard error were back transformed for presentation, specific treatment pairs were compared using a t-test.

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A COMPLETE, UP-TO-DATE RESOURCE OF INFORMATION ON MORE THAN 150 FLUORESCENT DYES AND PROBES Handbook of Fluorescent Dyes and Probes is the most comprehensive volume available on the subject, covering all the available dyes and probes known to date in the literature for uses in various fields. Top dye expert Dr. Ram Sabnis organizes the compounds alphabetically by the most commonly used chemical name. He presents an easy-to-use reference complete with novel ideas for breakthrough research in medical, biological, chemical, color, material, physical and related allied fields. The ease of use of the handbook is further enhanced by various appendixes provided at the end of the book to conveniently and easily locate the dye as per the reader's need. This is the first book to give the CAS registry numbers, chemical structure, Chemical Abstract (CA) index name, all other chemical names, Merck Index number, chemical/dye class, molecular formula, molecular weight, physical form, solubility, melting point, boiling point, pKa, absorption maxima, emission maxima, molar extinction coefficient, and quantum yield of fluorescent dyes and probes, as well as to provide access to synthetic procedures (lab scale and industrial scale) of dyes and probes in a single source. This user-friendly handbook also features references on safety, toxicity and adverse effects of dyes and probes on humans, animals and the environment, including: acute/chronic toxicity aquatic toxicity carcinogenicity cytotoxicity ecotoxicity genotoxocity hematotoxicity hepatotoxicity immunotoxicity marine toxicity microbial toxicity mutagenicity nephrotoxicity neurotoxicity nucleic acid damage oral toxicity phototoxicity phytotoxicity reproductive toxicity skin toxicity Containing imaging/labeling applications, biological/medical applications and industrial applications, Handbook of Fluorescent Dyes and Probes is a convenient, vital resource for industrial and academic researchers, and a valuable desktop reference for medical professionals, lab supervisors, scientists, chemists, biologists, engineers, physicists, intellectual property professionals, students, and professors. Includes all fluorescent dyes & probes known to date and provides a complete, up-to-date library of information in one reference/handbook Includes more than 300 fluorescent dyes & probes organized alphabetically by the commonly used Chemical Name Provides access to synthesis procedures (lab scale and industrial scale) of fluorescent dyes & probes First book to provide references on safety, toxicity and adverse effects of fluorescent dyes and probes on humans, animals, and the environment User-friendly and convenient resource guide for chemical, biological, medical, and intellectual property professionals in a broad range of disciplines
Продажа comparative toxicity of two synthetic pyrethroids in albino rat лучших цены всего мира
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