Tag: Toxicology

Paraoxonases in Inflammation, Infection, and Toxicology


Free Download Srinivasa T. Reddy, "Paraoxonases in Inflammation, Infection, and Toxicology"
English | 2009 | pages: 215 | ISBN: 1607613492 | PDF | 3,3 mb
Biomarkers are used in many aspects of health surveillance to identify disease pr- ence, track disease progression, monitor drug delivery or metabolism, or monitor chemical exposure. There is a recognized need to expand and improve biomarker identi?cation and quanti?cation. Exposures to the xenobiotic organophosphates (OPs) range from low-level, chronic exposure during pesticide application (e. g. , on farms, in residences, or in the workplace) to high-dose, acute exposures incl- ing release of nerve agents or toxic industrial OPs. OPs can have both rapid and chronic toxicity, due to their action on speci?c esterases and lipases, most notably acetylcholinesterase (AChE) and neuropathic target esterase (NTE). In each of the above examples, a rapid and accurate assessment of the OP to which the person was exposed, degree of exposure, and time period of exposure will help direct therapy to the victim and assess the level of threat to others. Traditionally, metabolites for speci?c OPs can be measured in the urine after an exposure, such as 3,5,6-trichloro- 2-pyridinol for chlorpyrifos (CPS). However, there are several problems with this method. Usually, the metabolite is excreted for only a short period of several days after a signi?cant exposure. In addition, due to the widespread use of CPS and en- ronmental persistence of its breakdown products, the metabolites appear at a high background level in the general population (Hill et al. 1995). Their appearance does not indicate whether the individual was exposed to the harmful parent compound, or the harmless breakdown product.

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Toxicology and Epigenetics


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2012 | 668 Pages | ISBN: 111997609X | PDF | 8 MB
Epigenetics is the study of both heritable and non-heritable changes in the regulation of gene activity and expression that occur without an alteration in the DNA sequence. This dynamic and rapidly developing discipline is making its impact across the biomedical sciences, in particular in toxicology where epigenetic differences can mean that different individuals respond differently to the same drug or chemical.Toxicology and Epigenetics reflects the multidimensional character of this emerging area of toxicology, describing cutting-edge molecular technologies to unravel epigenetic changes, the use of in vivo and in vitro models, as well as the potential use of toxicological epigenetics in regulatory environments. An international team of experts consider the interplay between epigenetics and toxicology in a number of areas, including environmental, nutritional, pharmacological, and computational toxicology, nanomaterials, proteomics and metabolomics, and cancer research.Topics covered include:environment, epigenetics and diseasesDNA methylation and toxicogenomics chromatin at the intersection of disease and therapyepigenomic actions of environmental arsenicalsenvironment, epigenetics and cardiovascular healthtoxicology, epigenetics and autoimmunityocular epigenomics: potential sites of environmental impact in development and diseasenuclear RNA silencing and related phenomena in animalsepigenomics – impact for drug safety sciencesmethods of global epigenomic profilingtranscriptomics: applications in epigenetic toxicologyToxicology and Epigenetics is an essential insight into the current trends and future directions of research in this rapidly expanding field for investigators, toxicologists, risk assessors and regulators in academia, industry and government.Content: Chapter 1 Introduction (pages 1-3): Saura C. SahuChapter 2 Environment, Epigenetics, and Diseases (pages 5-24): Robert Y. S. Cheng and Wan?yee TangChapter 3 DNA Methylation and Toxicogenomics (pages 25-50): Deepti DeobagkarChapter 4 Chromatin at the Intersection of Disease and Therapy (pages 51-71): Delphine Quenet, Marcin Walkiewicz and Yamini DalalChapter 5 Molecular Epigenetic Changes Caused by Environmental Pollutants (pages 73-109): Solange S. Lewis, Gregory J. Weber, Jennifer L. Freeman and Maria S. SepulvedaChapter 6 Epigenetic Mediation of Environmental Exposures to Polycyclic Aromatic Hydrocarbons (pages 111-127): Bekim Sadikovic and David I. RodenhiserChapter 7 Epigenomic Actions of Environmental Arsenicals (pages 129-148): Paul L. Severson and Bernard W. FutscherChapter 8 Arsenic?Induced Changes to the Epigenome (pages 149-190): Kathryn A. Bailey and Rebecca C. FryChapter 9 Environmental Epigenetics, Asthma, and Allergy: Our Environment’s Molecular Footprints (pages 191-203): Stephanie Lovinsky?Desir and Rachel L. MillerChapter 10 miRNAs in Human Prostate Cancer (pages 205-217): Ernest K. Amankwah and Jong Y. ParkChapter 11 Environment, Epigenetics, and Cardiovascular Health (pages 219-239): Sanjukta Ghosh and Andrea BaccarelliChapter 12 Toxicology, Epigenetics, and Autoimmunity (pages 241-260): Craig A. Cooney and Kathleen M. GilbertChapter 13 Toxicoepigenomics in Lupus (pages 261-274): Donna Ray and Bruce C. RichardsonChapter 14 Ocular Epigenomics: Potential Sites of Environmental Impact in Development and Disease (pages 275-295): Kenneth P. MittonChapter 15 Nuclear RNA Silencing and Related Phenomena in Animals (pages 297-315): Radek Malik and Petr SvobodaChapter 16 Epigenetic Biomarkers in Cancer Detection and Diagnosis (pages 317-338): Ashley G. Rivenbark and William B. ColemanChapter 17 Epigenetic Histone Changes in the Toxicologic Mode of Action of Arsenic (pages 339-356): John F. Reichard and Alvaro PugaChapter 18 Irreversible Effects of Diethylstilbestrol on Reproductive Organs and a Current Approach for Epigenetic Effects of Endocrine Disrupting Chemicals (pages 357-364): Shinichi Miyagawa, Ryohei Yatsu, Tamotsu Sudo, Katsuhide Igarashi, Jun Kanno and Taisen IguchiChapter 19 Epigenomics – Impact for Drug Safety Sciences (pages 365-385): Harri Lempiainen, Raphaelle Luisier, Arne Muller, Philippe Marc, David Heard, Federico Bolognani, Pierre Moulin, Philippe Couttet, Olivier Grenet, Jennifer Marlowe, Jonathan Moggs and Remi TerranovaChapter 20 Archival Toxicoepigenetics: Molecular Analysis of Modified DNA from Preserved Tissues in Toxicology Studies (pages 387-407): B. Alex MerrickChapter 21 Nanoparticles and Toxicoepigenomics (pages 409-426): Manasi P. Jain, Angela O. Choi and Dusica MaysingerChapter 22 Methods of Global Epigenomic Profiling (pages 427-443): Michael W. Y. Chan, Zhengang Peng, Jennifer Chao Weber, Ying?Wei Li, Matthew T. Zuzolo and Huey?Jen L. LinChapter 23 Transcriptomics: Applications in Epigenetic Toxicology (pages 445-458): Pius JosephChapter 24 Carcinogenic Metals Alter Histone Tail Modifications (pages 459-474): Yana Chervona and Max CostaChapter 25 Prediction of Epigenetic and Stochastic Gene Expression Profiles of Late Effects after Radiation Exposure (pages 475-510): Yoko Hirabayashi and Tohru InoueChapter 26 Modulation of Developmentally Regulated Gene Expression Programs through Targeting of Polycomb and Trithorax Group Proteins (pages 511-538): Marjorie Brand and F. J. DilworthChapter 27 Chromatin Insulators and Epigenetic Inheritance in Health and Disease (pages 539-567): Jingping Yang and Victor G. CorcesChapter 28 Bioinformatics for High?Throughput Toxico?Epigenomics Studies (pages 569-588): Maureen A. Sartor, Dana C. Dolinoy, Laura S. Rozek and Gilbert S. OmennChapter 29 Computational Methods in Toxicoepigenomics (pages 589-593): Joo Chuan TongChapter 30 Databases and Tools for Computational Epigenomics (pages 595-614): V. Umashankar and S. GurunathanChapter 31 Interface of Epigenetics and Carcinogenic Risk Assessment (pages 615-630): Paul NioiChapter 32 Epigenetic Modifications in Chemical Carcinogenesis (pages 631-643): Igor P. Pogribny, Igor Koturbash and Frederick A. BelandChapter 33 Application of Cancer Toxicoepigenomics in Identifying High?Risk Populations (pages 645-652): Mukesh Verma and Krishna K. Banaudha

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Reviews of Environmental Contamination and Toxicology


Free Download Reviews of Environmental Contamination and Toxicology By Alberto Bezama, Rodrigo Navia (auth.), Dr. David M. Whitacre (eds.)
2008 | 300 Pages | ISBN: 0387731628 | PDF | 6 MB
Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.

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Reviews of Environmental Contamination and Toxicology Volume 207


Free Download Reviews of Environmental Contamination and Toxicology Volume 207 By Gary Klečka, Carolyn Persoon, Rebecca Currie (auth.), David M. Whitacre (eds.)
2010 | 164 Pages | ISBN: 1441964053 | PDF | 2 MB
RECT 207 edited by David Whitacre.- Foreward.- Preface.- The Elderly as a Sensitive Population in Environmental Exposures: Making the Case by John F. Risher, G. Daniel Todd, Dean Meyer, and Christie L. Zunker.- Chemicals of Emerging Concern in the Great Lakes Basin: An Analysis of Environmental Exposures by Gary Klečka, Carolyn Persoon, and Rebecca Currie.- Index.

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Reviews of Environmental Contamination and Toxicology Volume 257


Free Download Pim de Voogt, "Reviews of Environmental Contamination and Toxicology Volume 257 "
English | ISBN: 3030882160 | 2021 | 233 pages | PDF | 4 MB
Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.

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Reviews of Environmental Contamination and Toxicology Volume 254


Free Download Pim de Voogt, "Reviews of Environmental Contamination and Toxicology Volume 254 "
English | ISBN: 3030685292 | 2021 | 232 pages | PDF | 4 MB
Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.

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Introduction to Basics of Pharmacology and Toxicology Volume 1


Free Download Gerard Marshall Raj, Ramasamy Raveendran, "Introduction to Basics of Pharmacology and Toxicology: Volume 1: General and Molecular Pharmacology: Principles of Drug Action"
English | 2019 | pages: 410 | ISBN: 9813297786, 9813297816 | PDF | 8,2 mb
This book illustrates, in a comprehensive manner, the most crucial principles involved in pharmacology and allied sciences. The title begins by discussing the historical aspects of drug discovery, with up to date knowledge on Nobel Laureates in pharmacology and their significant discoveries. It then examines the general pharmacological principles – pharmacokinetics and pharmacodynamics, with in-depth information on drug transporters and interactions. In the remaining chapters, the book covers a definitive collection of topics containing essential information on the basic principles of pharmacology and how they are employed for the treatment of diseases.

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Pesticide Toxicology and Risk Assessment


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English | 2024 | ISBN: 1032102659 | 301 Pages | PDF (True) | 6 MB
This book underscores the significance of risk assessment methodologies considering real-time variables influencing pesticide exposure to the environment and humans. It provides comprehensive details about models designed to evaluate risks across a spectrum of scenarios, from worst-case to real-time situations, while outlining strategies to mitigate these risks proactively. Furthermore, this book delves into the critical need for conducting field studies, particularly in addressing innovative combinations and application techniques.

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Toxicology at Environmentally Relevant Concentrations in Caenorhabditis elegans


Free Download Toxicology at Environmentally Relevant Concentrations in Caenorhabditis elegans by Dayong Wang
English | EPUB | 2022 | 371 Pages | ISBN : 9811667454 | 101.9 MB
"This book uses Caenorhabditis elegans as model animal to introduce the toxicity induction of toxicants at environmentally relevant concentrations under different conditions. It also discusses the systematic introduction of different molecular signaling pathways, as well as G protein coupled receptors and ion channels, in regulating the toxicity of toxicants at environmentally relevant concentrations.

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