Studies On Experimental Models

Author : Donald T. Campbell,Julian C. Stanley
Publisher : Ravenio Books
Page : 84 pages
File Size : 46,5 Mb
Release : 2015-09-03
Category : Psychology
ISBN : 8210379456XXX

Get Book

Experimental and Quasi-Experimental Designs for Research by Donald T. Campbell,Julian C. Stanley Pdf

We shall examine the validity of 16 experimental designs against 12 common threats to valid inference. By experiment we refer to that portion of research in which variables are manipulated and their effects upon other variables observed. It is well to distinguish the particular role of this chapter. It is not a chapter on experimental design in the Fisher (1925, 1935) tradition, in which an experimenter having complete mastery can schedule treatments and measurements for optimal statistical efficiency, with complexity of design emerging only from that goal of efficiency. Insofar as the designs discussed in the present chapter become complex, it is because of the intransigency of the environment: because, that is, of the experimenter’s lack of complete control.

Author : P. Michael Conn
Publisher : Academic Press
Page : 1108 pages
File Size : 41,8 Mb
Release : 2013-05-29
Category : Science
ISBN : 9780124159129

Get Book

Animal Models for the Study of Human Disease by P. Michael Conn Pdf

Animal Models for the Study of Human Disease identifies important animal models and assesses the advantages and disadvantages of each model for the study of human disease. The first section addresses how to locate resources, animal alternatives, animal ethics and related issues, much needed information for researchers across the biological sciences and biomedicine.The next sections of the work offers models for disease-oriented topics, including cardiac and pulmonary diseases, aging, infectious diseases, obesity, diabetes, neurological diseases, joint diseases, visual disorders, cancer, hypertension, genetic diseases, and diseases of abuse. Organized by disease orientation for ease of searchability Provides information on locating resources, animal alternatives and animal ethics Covers a broad range of animal models used in research for human disease

Author : National Research Council,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Toxicology,Subcommittee on Reproductive and Developmental Toxicology
Publisher : National Academies Press
Page : 261 pages
File Size : 44,9 Mb
Release : 2001-04-13
Category : Nature
ISBN : 9780309073165

Get Book

Evaluating Chemical and Other Agent Exposures for Reproductive and Developmental Toxicity by National Research Council,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Toxicology,Subcommittee on Reproductive and Developmental Toxicology Pdf

The United States Navy has been concerned for some time with protecting its military and civilian personnel from reproductive and developmental hazards in the workplace. As part of its efforts to reduce or eliminate exposure of Naval personnel and their families to reproductive and developmental toxicants, the Navy requested that the National Research Council (NRC) recommend an approach that can be used to evaluate chemicals and physical agents for their potential to cause reproductive and developmental toxicity. The NRC assigned this project to the Committee on Toxicology, which convened the Subcommittee on Reproductive and Developmental Toxicology, to prepare this report. In this report, the subcommittee recommends an approach for evaluating agents for potential reproductive and developmental toxicity and demonstrates how that approach can be used by the Navy. This report has been reviewed in draft form by individuals chosen for their diverse perspectives and technical expertise, in accordance with procedures approved by the NRC's Report Review Committee. The purpose of this independent review is to provide candid and critical comments that will assist the institution in making its published report as sound as possible and to ensure that the report meets institutional standards for objectivity, evidence, and responsiveness to the study charge. The review comments and draft manuscript remain confidential to protect the integrity of the deliberative process. We wish to thank the following individuals for their review of this report: James Chen (National Center for Toxicological Research), George Daston (Procter and Gamble Company), Jerry Heindel (National Institute of Environmental Health Sciences), Grace Lemasters (University of Cincinnati), and John Young (National Center for Toxicological Research).

Author : National Research Council,Institute of Medicine,Institute for Laboratory Animal Research,Commission on Life Sciences,Committee on the Use of Laboratory Animals in Biomedical and Behavioral Research
Publisher : National Academies Press
Page : 113 pages
File Size : 44,8 Mb
Release : 1988-02-01
Category : Science
ISBN : 9780309038393

Get Book

Use of Laboratory Animals in Biomedical and Behavioral Research by National Research Council,Institute of Medicine,Institute for Laboratory Animal Research,Commission on Life Sciences,Committee on the Use of Laboratory Animals in Biomedical and Behavioral Research Pdf

Scientific experiments using animals have contributed significantly to the improvement of human health. Animal experiments were crucial to the conquest of polio, for example, and they will undoubtedly be one of the keystones in AIDS research. However, some persons believe that the cost to the animals is often high. Authored by a committee of experts from various fields, this book discusses the benefits that have resulted from animal research, the scope of animal research today, the concerns of advocates of animal welfare, and the prospects for finding alternatives to animal use. The authors conclude with specific recommendations for more consistent government action.

Author : Anonim
Publisher : National Academies
Page : 196 pages
File Size : 43,7 Mb
Release : 1985-01-01
Category : Technology & Engineering
ISBN : NAP:13080

Get Book

Models for Biomedical Research by Anonim Pdf

Author : Hans-Georg Joost,Hadi Al-Hasani,Annette Schürmann
Publisher : Humana Press
Page : 0 pages
File Size : 48,8 Mb
Release : 2012-08-15
Category : Science
ISBN : 1627030670

Get Book

Animal Models in Diabetes Research by Hans-Georg Joost,Hadi Al-Hasani,Annette Schürmann Pdf

In recent years, human studies have made enormous contributions towards an understanding of the genetic basis of diabetes mellitus; however, most of the experimentation needed for the invention and testing of novel therapeutic approaches cannot be performed in humans. Thus, there is no alternative to appropriate animal models. In Animal Models in Diabetes Research, expert researchers explore the current status of the most important models and procedures in order to provide a timely resource in experimental diabetology. The first half of the volume serves as a comprehensive overview on our current knowledge of the pathogenesis and pathophysiology of diabetes in animal models through a series of reviews in model strains. The book then continues with vital, established protocols that are employed in the characterization and study of animal models of diabetes. As a volume in the highly successful Methods in Molecular BiologyTM series, this work contains the type of detailed description and key implementation advice necessary to achieve successful results. Authoritative and cutting-edge, Animal Models in Diabetes Research delivers essential content that will be an important resource to advance diabetes research in the years to come.

Author : Samar Basu,Lars Wiklund
Publisher : Humana Press
Page : 698 pages
File Size : 46,9 Mb
Release : 2011-04-13
Category : Science
ISBN : 1607619555

Get Book

Studies on Experimental Models by Samar Basu,Lars Wiklund Pdf

There is a widespread consensus that use of antioxidants as a therapeutic approach may counteract free radical mediated pathologies. However, the role of antioxidants in normal physiology and redox signaling is still in its infancy. Since oxidative stress is related to various diseases and pathologies, scientists are eager to study the disease in humans, but it is not always ethical to study all the aspects of the disease in humans. Thus, it becomes mandatory to study the disease process and the mechanisms behind it through experimental models which generally involve animals, in vitro/cell culture studies, primates and even humans to a certain extent. Studies on Experimental Models contains data on the experimental models or review of such models of oxidative stress in various diseases. It is structured into six sections, which are as follows: diabetes, cardiovascular, neurology, ocular diseases, toxicology/environmental and in vitro/tissue culture. Each section presents a sketch of models in humans, animals and in vitro methods. Taken together, they comprise a valuable reference for basic and clinical scientists, one aimed at contributing to the advancement of oxidative stress research using appropriate animal models.

Author : National Research Council,Commission on Life Sciences,Institute for Laboratory Animal Research,Committee on New and Emerging Models in Biomedical and Behavioral Research
Publisher : National Academies Press
Page : 85 pages
File Size : 44,6 Mb
Release : 1998-02-16
Category : Science
ISBN : 9780309060356

Get Book

Biomedical Models and Resources by National Research Council,Commission on Life Sciences,Institute for Laboratory Animal Research,Committee on New and Emerging Models in Biomedical and Behavioral Research Pdf

Printbegrænsninger: Der kan printes 10 sider ad gangen og max. 40 sider pr. session.

Author : Samar Basu,Lars Wiklund
Publisher : Springer Science & Business Media
Page : 700 pages
File Size : 52,9 Mb
Release : 2011-04-13
Category : Science
ISBN : 9781607619567

Get Book

Studies on Experimental Models by Samar Basu,Lars Wiklund Pdf

There is a widespread consensus that use of antioxidants as a therapeutic approach may counteract free radical mediated pathologies. However, the role of antioxidants in normal physiology and redox signaling is still in its infancy. Since oxidative stress is related to various diseases and pathologies, scientists are eager to study the disease in humans, but it is not always ethical to study all the aspects of the disease in humans. Thus, it becomes mandatory to study the disease process and the mechanisms behind it through experimental models which generally involve animals, in vitro/cell culture studies, primates and even humans to a certain extent. Studies on Experimental Models contains data on the experimental models or review of such models of oxidative stress in various diseases. It is structured into six sections, which are as follows: diabetes, cardiovascular, neurology, ocular diseases, toxicology/environmental and in vitro/tissue culture. Each section presents a sketch of models in humans, animals and in vitro methods. Taken together, they comprise a valuable reference for basic and clinical scientists, one aimed at contributing to the advancement of oxidative stress research using appropriate animal models.

Author : National Research Council,Division on Earth and Life Studies,Institute for Laboratory Animal Research,Committee on Guidelines for the Use of Animals in Neuroscience and Behavioral Research
Publisher : National Academies Press
Page : 223 pages
File Size : 54,9 Mb
Release : 2003-08-22
Category : Science
ISBN : 9780309167857

Get Book

Guidelines for the Care and Use of Mammals in Neuroscience and Behavioral Research by National Research Council,Division on Earth and Life Studies,Institute for Laboratory Animal Research,Committee on Guidelines for the Use of Animals in Neuroscience and Behavioral Research Pdf

Expanding on the National Research Council's Guide for the Care and Use of Laboratory Animals, this book deals specifically with mammals in neuroscience and behavioral research laboratories. It offers flexible guidelines for the care of these animals, and guidance on adapting these guidelines to various situations without hindering the research process. Guidelines for the Care and Use of Mammals in Neuroscience and Behavioral Research offers a more in-depth treatment of concerns specific to these disciplines than any previous guide on animal care and use. It treats on such important subjects as: The important role that the researcher and veterinarian play in developing animal protocols. Methods for assessing and ensuring an animal's well-being. General animal-care elements as they apply to neuroscience and behavioral research, and common animal welfare challenges this research can pose. The use of professional judgment and careful interpretation of regulations and guidelines to develop performance standards ensuring animal well-being and high-quality research. Guidelines for the Care and Use of Mammals in Neuroscience and Behavioral Research treats the development and evaluation of animal-use protocols as a decision-making process, not just a decision. To this end, it presents the most current, in-depth information about the best practices for animal care and use, as they pertain to the intricacies of neuroscience and behavioral research.

Author : Gérard Lizard
Publisher : Springer Nature
Page : 209 pages
File Size : 45,6 Mb
Release : 2021-01-08
Category : Medical
ISBN : 9783030602048

Get Book

Peroxisome Biology: Experimental Models, Peroxisomal Disorders and Neurological Diseases by Gérard Lizard Pdf

This book provides an overview of the biology and biochemistry of peroxisomes, and discusses the contribution of these organelles to peroxisomal and neurodegenerative diseases. It begins with a detailed introduction to the biogenesis and metabolic functions of peroxisomes, and highlights their role in oxidative stress and in lipid metabolism such as fatty acid oxidation. The following chapters focus on the molecular and clinical aspects of peroxisomal disorders caused by defects in peroxisomal function. In particular, the biological aspects of peroxisomal biogenesis disorders such as Zellweger syndrome and Heimler syndrome are discussed. This includes their underlying genetic causes as well as the biochemical and metabolic defects associated with the disorders. In addition, several chapters cover recent observations suggesting an association between peroxisomal dysfunction and neurodegenerative diseases such as Alzheimer's, Multiple Sclerosis and other degenerative cerebellar pathologies. The final section of the book discusses important cell and animal models for studying the role of peroxisomes in human diseases and presents current therapeutic strategies for their treatment. This book deals with a highly topical subject that is at the heart of current research, and represents a valuable contribution for all students and researchers who want to understand the complex biology of peroxisomes and their role in human diseases.

Author : Anonim
Publisher : Academic Press
Page : 226 pages
File Size : 51,9 Mb
Release : 2019-07-30
Category : Medical
ISBN : 9780128165744

Get Book

Cellular and Animal Models in Human Genomics Research by Anonim Pdf

Cellular and Animal Models in Human Genomics Research provides an indispensable resource for applying comparative genomics in the annotation of disease-gene associated variants that are identified by human genomic sequencing. The book presents a thorough overview of effective protocols for the use of cellular and animal modeling methods to turn lists of plausible genes into causative biomarkers. With chapters written by international experts, the book first addresses the fundamental aspects of using cellular and animal models in genetic and genomic studies, including in-depth examples of specific models and their utility, i.e., yeast, worms, flies, fish, mice and large animals. Protocols for properly conducting model studies, genomic technology, modeling candidate genes vs. genetic variants, integrative modeling, utilizing induced pluripotent stem cells, and employing CRISPR-Cas9 are also discussed in-depth. Provides a thorough, accessible resource that helps researchers and students employ cellular and animal models in their own genetic and genomic studies Offers guidance on how to effectively interpret the results and significance of genetic and genomic model studies for human health Features chapters from international experts in the use of specific cellular and animal models, including yeast, worms, flies, fish, mice, and large animals, among other organisms

Author : National Research Council,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Developmental Toxicology
Publisher : National Academies Press
Page : 348 pages
File Size : 45,6 Mb
Release : 2000-12-21
Category : Nature
ISBN : 9780309070867

Get Book

Scientific Frontiers in Developmental Toxicology and Risk Assessment by National Research Council,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Developmental Toxicology Pdf

Scientific Frontiers in Developmental Toxicology and Risk Assessment reviews advances made during the last 10-15 years in fields such as developmental biology, molecular biology, and genetics. It describes a novel approach for how these advances might be used in combination with existing methodologies to further the understanding of mechanisms of developmental toxicity, to improve the assessment of chemicals for their ability to cause developmental toxicity, and to improve risk assessment for developmental defects. For example, based on the recent advances, even the smallest, simplest laboratory animals such as the fruit fly, roundworm, and zebrafish might be able to serve as developmental toxicological models for human biological systems. Use of such organisms might allow for rapid and inexpensive testing of large numbers of chemicals for their potential to cause developmental toxicity; presently, there are little or no developmental toxicity data available for the majority of natural and manufactured chemicals in use. This new approach to developmental toxicology and risk assessment will require simultaneous research on several fronts by experts from multiple scientific disciplines, including developmental toxicologists, developmental biologists, geneticists, epidemiologists, and biostatisticians.

Author : Kathrin Herrmann,Kimberley Jayne
Publisher : BRILL
Page : 749 pages
File Size : 41,9 Mb
Release : 2019-04-30
Category : Philosophy
ISBN : 9789004391192

Get Book

Animal Experimentation: Working Towards a Paradigm Change by Kathrin Herrmann,Kimberley Jayne Pdf

Animal experimentation has been one of the most controversial areas of animal use, mainly due to the intentional harms inflicted upon animals for the sake of hoped-for benefits in humans. Despite this rationale for continued animal experimentation, shortcomings of this practice have become increasingly more apparent and well-documented. However, these limitations are not yet widely known or appreciated, and there is a danger that they may simply be ignored. The 51 experts who have contributed to Animal Experimentation: Working Towards a Paradigm Change critically review current animal use in science, present new and innovative non-animal approaches to address urgent scientific questions, and offer a roadmap towards an animal-free world of science.

Author : National Research Council,Commission on Behavioral and Social Sciences and Education,Committee on Population
Publisher : National Academies Press
Page : 388 pages
File Size : 50,9 Mb
Release : 2001-01-19
Category : Social Science
ISBN : 9780309171434

Get Book

Cells and Surveys by National Research Council,Commission on Behavioral and Social Sciences and Education,Committee on Population Pdf

What can social science, and demography in particular, reasonably expect to learn from biological information? There is increasing pressure for multipurpose household surveys to collect biological data along with the more familiar interviewer-respondent information. Given that recent technical developments have made it more feasible to collect biological information in non-clinical settings, those who fund, design, and analyze survey data need to think through the rationale and potential consequences. This is a concern that transcends national boundaries. Cells and Surveys addresses issues such as which biologic/genetic data should be collected in order to be most useful to a range of social scientists and whether amassing biological data has unintended side effects. The book also takes a look at the various ethical and legal concerns that such data collection entails.