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Books > Medicine > Other branches of medicine > Pharmacology > Medical toxicology
Environmental issues such as ozone layer depletion, overpopulation, biodiversity loss, global warming, natural resource depletion, and so on affect every organism on the planet somehow. Environmental biotechnology applications can help to protect and restore the quality of the environment. The goal is to use biotechnology with other technologies and safety procedures to prevent, arrest, and reverse environmental degradation. Environmental biotechnology is one of the most rapidly expanding and practically useful scientific fields. Biochemistry, physiology and genetic research of microorganisms can be converted into commercially available technologies for reversing and preventing further deterioration of the earth's environment. Solid, liquid, and gaseous wastes can be altered either by recycling new by-products or by purifying to make the end product less harmful to the environment. Biotechnology for Toxic Remediation and Environmental Sustainability discusses the removal of pollutants by absorption techniques and recycling wastewater into valuable by-products and biofuels by microorganisms. Moreover, this book also addresses corrosion prevention by green inhibitors, uses electrochemical systems for renewable energy and waste recycling using microbes, and recent food safety and security trends in the food microbiome. On the other hand, this book also discusses therapy and treatments against antibiotic-resistant bacteria, anti-cancer and pharmacological properties of thymoquinone and preventive properties of zinc nanoparticles against stress-mediated apoptosis in epithelial cells. Features Covers all aspects of Biotechnological application in the environment Discusses sustainable technology for the wastewater treatment and value-added products from wastewater Focuses on research activities Green corrosion inhibitors, bio-electrochemical systems, food safety and security, and antimicrobial resistance The book is a valuable resource for the undergrad and graduate students, doctoral and post-doctoral scholars, industrial personnel, academicians, scientists, researchers, and policymakers involved in understanding and implementing applications of biotechnology for environmental toxic remediation.
Diversified physicochemical injuries trigger Charnoly body (CB) formation as pleomorphic, electron-dense, multi-lamellar stacks of nonfunctional mitochondrial membranes in the most vulnerable cell. Free radicals induce downregulation of mitochondrial DNA, microRNA, AgNOR, and epigenetics to trigger CB molecular pathogenesis. CB is eliminated by energy (ATP)-driven lysosome-dependent charnolophagy as a basic molecular mechanism of intracellular detoxification to prevent acute and chronic diseases. Accumulation of CB at the junction of axon hillock and charnolosome (CS) at the synapses causes cognitive impairments; whereas, nonspecific induction of CB causes GIT stress, myelosuppression, alopecia, neurotoxicity, cardiotoxicity, and infertility in multidrug-resistant malignancies. Hence, stem cell-specific CB, charnolophagy, and CS agonists/antagonists are introduced as novel charnolopharmacotherapeutics for the successful treatment of cardiovascular diseases, neurodegenerative diseases, infectious diseases, drug addiction, and cancer. Nanoparticles to improve drug delivery, CS exocytosis, and disease-specific spatiotemporal charnolosomics employing correlative and combinatorial bioinformatics boost mitochondrial bioenergetics through balanced diet, exercise, and antioxidants. The book will be of interest to medical scientists and practitioners.
An in-depth exploration of Benzene Carcinogenicity including source, measurement, analysis, and clinical conclusions.
Alcohol Interactions with Drugs and Chemicals is a concise volume that identifies, documents, and assesses the capacity of alcohol to alter the toxicity of chemical pollutants and drugs in animal models and humans. The book systematically assesses interactions according to general chemical classes of inorganic and organic agents. It also presents an integrative discussion of the significance of these findings to public health. Alcohol Interactions with Drugs and Chemicals will be a valuable reference tool for environmental scientists, toxicologists, epidemiologists, and alcohol researchers studying the interactions of alcohol with drugs and chemical pollutants.
Whether you have allergies or asthma, or you just want to avoid exposures to indoor contaminants and allergens, this book will teach you how to have a healthier home. In this thoroughly revised edition of My House Is Killing Me! Jeffrey C. and Connie L. May draw on the dramatic personal stories of their clients to help readers understand the links between indoor environmental conditions and human health. Explaining how air conditioning, finished basements, and other home features affect indoor air quality, the authors offer a step-by-step approach to identifying, controlling, and even eliminating the sources of indoor pollutants and allergens. This new edition includes * more than 60 color photographs * expanded coverage on the dangers posed by volatile organic compounds (VOCs) produced by such common items as paint, carpet, and household cleaning products * up-to-date information on the potential risks of installing spray polyurethane foam (SPF) insulation * completely new case studies of people who improved their indoor air quality by following the authors' advice * brand-new chapters, including " 'Trojan Horse' Allergens," "The Three Ps-Pets, Pests, and People," "Indoor Air Quality in Multi-Unit Buildings," and "Testing and Remediation." Reading My House Is Killing Me! lets you see your house the way an expert would. Along with offering a wealth of practical advice and proven solutions for various problems, the Mays include a glossary of terms and a list of valuable resources. This book is a must for all home occupants as well as perfect for those contemplating moving to or purchasing a property.
Endocrine and Hormonal Toxicology Edited by Philip W. Harvey, Kevin C. Rush and Andrew Cockburn AgrEvo UK Ltd, Saffron Walden, UK This is the first book to consider the integrated role of the classical endocrine system and hormones (including those from tissues outside the classical endocrine system) in toxicological responses. Although focusing on the latest knowledge on endocrine glands as target organs and the mechanistic and molecular basis for toxicity in these organs, Endocrine and Hormonal Toxicology has been written to cover toxicological responses at the whole body level mediated by endocrine or hormonal mechanisms. This whole body, multi--organ approach significantly broadens the relevance of this volume to toxicologists. Following an introductory section on the types of endocrine toxicity including primary, secondary and indirect mechanisms, the next section deals with endocrine organs as toxicological targets. International contributions focus on the pituitary, thyroid and parathyroids, adrenals, testes, ovaries and the pancreas, and comparative endocrine carcinogenesis. A third section of the book develops the whole body approach, in which chapters are devoted to hormonal mechanisms of toxicity to the immune, nervous, cardiovascular, gastrointestinal and reproductive systems, as well as to the liver, kidney and skin. The final section covers human and environmental health perspectives discussing endocrine disrupting chemicals, hormonal mechanisms in breast cancer and current regulatory trends in endocrine and hormonal toxicology. The comprehensive nature of Endocrine and Hormonal Toxicology makes it accessible to both specialist and general toxicologists, and to those within the fields of endocrinology, pharmacology and pathology.
New data continually indicate that antioxidants may contribute to reductions in cancer risks and that chronic consumption of low levels of chemical carcinogens in our diet may contribute to an increased risk of developing specific types of cancers. Research also shows that in America today, the leading causes of death are cancer and heart disease. Considering that diet plays a significant role in the development of both of these diseases, issues of food toxicology become particularly topical.
This comprehensive publication on biological actions of hydrazines includes all the available published material and chronological descriptions of the literature. The uniformly applied principle of evaluations separates each hydrazine chemical and divides according to species. This monograph presents data on carcinogenic activity of hydrazines in animals.
Written by experts in the field, The Chemistry of Environmental Tobacco Smoke: Composition and Measurement, Second Edition compiles data on the properties of Environmental Tobacco Smoke (ETS) and on concentrations of its constituents in indoor air. The authors focus on common natural indoor environments and environments associated with chronic exposure. They stress measurement methods and competing sources of indoor air contaminants commonly attributed to ETS.
The gastrointestinal tract is the most important of the three major routes of entry (and clearance) of xenobiotics and biologic entities into the bodies of mammals. As such, it is also the major route for administration of pharmaceuticals to humans. Gastrointestinal Toxicology, Second Edition describes the mechanism for entry and clearance of xenobiotics, as well as the barriers, immunologic and metabolic issues, and functions present in the GI tract. Appearing in this volume are also considerations of the microbiome and its actions and influence on the function of the GI tract and on the toxicity and pharmacodynamics of ingested substances (including nutrients, toxins, and therapeutics). These fifteen chapters written by experienced experts in the field address methods to evaluate GI function; specifics of GI function and toxicity assessment in canines and minipigs; classes of compounds with their toxicity; species differences; and the toxicity (and promise) of nanoparticles. Those needing to understand the structure, function, and methods of studying the GI tract will find this volume a singular source of reference.
This book reviews the history, regulatory status, pharmacopeial
specifications, and harmonization of pharmaceutical excipients in
the United States and Europe, and provides a comprehensive
understanding of the current scientific basis for safety evaluation
and risk assessment.
This work contributes to a better understanding of the growing subnational involvement in foreign affairs. It offers a general view of the most prominent aspects in the development of subnational foreign action around the world, dealing with topics such as the repercussions upon subnational autonomy of the progressive constitution of diverse international regimes like the European Union, NAFTA, and APEC, or the complex relation between the growing subnational foreign action and the contemporary conditions for the formulation and implementation of foreign policy in federal and quasifederal states.
This work contributes to a better understanding of the growing subnational involvement in foreign affairs. It offers a general view of the most prominent aspects in the development of subnational foreign action around the world, dealing with topics such as the repercussions upon subnational autonomy of the progressive constitution of diverse international regimes like the European Union, NAFTA, and APEC, or the complex relation between the growing subnational foreign action and the contemporary conditions for the formulation and implementation of foreign policy in federal and quasifederal states.
Thoroughly revised and updates, this new edition of Ophthalmic
Toxicology retains its uniqueness in covering all aspects of
ophthalmic toxicology. With chapters from leading authorities
incorporating the latest developments in the field, including a new
chapter on the molecular basis of ophthalmic toxicity, this edition
covers such topics as:
The complex and fascinating subject of endocrinology can often seem rather daunting for non-specialists. For practising endocrinologists too, maintaining a broad overview of the subject can be a major task. Laboratory Animal Endocrinology has been written with both these audiences in mind. Focusing on the species regularly used in experimental studies (including rodents, dogs and monkeys), each chapter presents a wealth of information on hormone structure, synthesis, secretion, receptors, second messengers and their actions, and considers the various physiological and pharmacological processes which may be involved in hormonal regulation. Interspecies’ differences in hormonal structure, metabolism and interactions with drugs and other chemicals are particularly important to toxicologists and in drug safety evaluation. Laboratory Animal Endocrinology also explores these areas of research and provides much-needed support for the interpolation of endocrine data from one test species to another and to humans. The book is not intended exclusively for toxicologists however, but will prove indispensable for all those working with laboratory animals.
Volume 4 of "Advances in Medicinal Chemistry" is comprised of six
chapters on a wide range of topics in medicinal chemistry,
including molecular modeling, structure-based drug design, organic
synthesis, peptide conformational analysis, biological assessment,
structure-activity correlation, and lead optimization. Chapter 1
presents an account about amino acid-based peptide mimetics
corresponding to b-turn, loop, helical motifs in proteins as a
probe of ligand-receptor and ligand-enzyme molecular interactions.
Chapter 2 addresses new facets of the medicinal chemistry of the
important anticancer drug Taxol(r) (paclitaxel). Chapter 3 relates
an account of the search for new drugs for the treatment of malaria
based on the natural product artemisinin. Chapter 4 applies
computational chemistry to the evaluation of compound libraries for
biological testing. Chapter 5 describes the construction of a
3-dimensional molecular model of the human thrombin receptor, the
first protease-activated G-protein coupled receptor (PAR-1), as a
means to explore the intermolecular contacts involved in agonist
peptide recognition. Finally, Chapter 6 describes the research
conducted at Merck on inhibitors of farnesyl transferase as a
potential treatment for human cancers.
This first volume in the series provides a detailed treatment in
ecotoxicology and stresses why genetics is important in
understanding if and how chemical contaminants affect populations.
Written by an array of international contributors from various
fields covering mammals, invertebrates, fish, plants, as well as
molecular ecotoxicology, this book considers both
ecological/evolutionary consequences and practical implications of
the interplay between chemical toxicants and the genetic
population.
Written by experts in the field, this textbook examines the principles and applications of techniques used in monitoring pesticide disposition following application and in the assessment of human exposure. It approaches pesticide exposure systematically, examining both occupational and bystander exposure. Some aspects of exposure which are addressed include: aerial transport with on- and off-target loss of material; transferable or dislodgeable residues from surfaces; biomonitoring of systemating absorbed residues; epidermal desposition and absorption through the skin; and the assessment of adverse health effects including neurological and neurobehavioural endpoints of toxicity. Gaining insight into exposure characterization/assessment, the reader will be able to design experiments that monitor biological effects of exposure, develop regulatory guidelines for application practices, or protect human health.
This text provides a concise and comprehensive introduction to key immunotoxicological issues for all those interested in, but with no prior knowledge of, this area of toxicology. The first section explores the health consequences of immunotoxicity, namely the adverse effects related to chemically-induced immunosuppression and immunostimulation, hypersensitivity reactions and autoimmune diseases, with an overview of major immunotixicants. The second part describes the latest methods used to detect and evaluate, preclinically and clinically, the unexpected immunotoxic effects of xenobiotics. Trends in implementing strategies and recent changes to the regulatory aspects are also considered. The third section examines possible future developments, including "in vitro" methods, biomarkers of immunotixicity and risk assessment.
Since 1955 when Dr. Paul Kirk first presented a bloodstain evidence affidavit in State of Ohio v. Samuel Sheppard, expert testimony on bloodstain interpretation has gained wide acceptance in U.S. courts. Scientific and Legal Applications of Bloodstain Pattern Interpretation brings together some of the most respected and noted experts in forensic science, the law, and bloodstain interpretation to provide a comprehensive overview of the discipline. It discusses research, applications, and the current view of bloodstain pattern interpretation within the legal system at the trial and appellate court levels, as well as scientific approaches and developments in the field.
The goal of this text is to focus readers attention on three major areas; the origin and localization of GSH in the nervous system; the multiple effects of GSH on neural health activity; and the potential for alterations on GSH status to lead to neurological damage of the type observed in amyotrophic lateral sclerosis, Parkinson's disease and other neurological disorders. The text also touches upon the additional roles of the antoxidant GSH, including possible neurotransmitter action, redox modulation of ionotropic receptor function, and neuroprotection against exicitoxic actions of glutamate. |
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