Download or read book Caffeine and Chromosomes written by Bengt A. Kihlman and published by Elsevier Science & Technology. This book was released on 1977 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caffeine. Historical: discovery and development of structural formulae of caffeine and related compounds. Occurrence and biosynthesis of methylated oxypurines in plants. Metabolism and pharmacological action of methylxanthines. Caffeine-containing beverages. Production and consumption. History, botany and use. Cocoa. Coffee. Guaraná. Maté. Cassina tea. Tea. Yoco. Kola. Coffee and tea in human civilization. Chromosomes. Historical: discovery of chromosomes and of the genetic material. Structure and replication of DNA. The chemistry, structure and replication of chromosomes and their components. Mechanisms of chromatid recombination in eukaryotic cells. Mutations and chromosomal aberrations. DNA damage and repair. Cell killing, chromosomal aberrations and DNA damage. Caffeine and chromosomes. Effects of caffeine at the molecular level. Effects of caffeine and related compounds on chromosomes and cell division: genetical studies. Effects of caffeine and related compounds on chromosomes and cell division: cytological studies. Effects of caffeine in combination with other mutagenic agents. I. Bacteria and lower eukaryotic cells and organisms. Effects of caffeine in combination with other mutagenic agents. II. Higher eukaryotic organisms. Caffeine: a chemical hazard in the environment of man?. Caffeine and cancer. Teratogenic effects. Risk evaluation. Caffeine in biological research.
Download or read book Caffeine written by P. B. Dews and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before the late 1970s, interest in caffeine among both the general public and the scientific community was at a relatively low level for many years, even though it was recognized that caffeine was an al most universal component of the diet. The National Coffee Associa tion was supporting a continuing program of research, some re search was being conducted by a few of the largest companies selling coffee, and an occasional university researcher became inter ested in caffeine and conducted experiments, often on effects of caf feine in very high concentration in vitro on skeletal muscle fibres or on dividing cells. Since 1978, however, there has been a mighty up surge in both public and scientific interest in caffeine. It is interest ing to note that this was prompted not by discovery of hitherto un known effects or hazards of caffeine, but by the actions of a regulatory agency, the Food & Drug Administration (FDA) of the U. S. Public Health Service. The U. S. Congress passed new laws on foods and drugs in 1958. One of the provisions was for testing of food additives to assess risk to health. As it was clearly impracticable to require immediate test ing of all additives already in use, a list was drawn up of some hun dreds of additives that were generally recognized as safe (GRAS).
Download or read book The Methylxanthine Beverages and Foods written by Gene A. Spiller and published by . This book was released on 1984 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: An authorative, detailed text for physicians, food and nutrition scientists, and other health professionals covers a variety of aspects of the chemistry, composition, consumption, pharmacology, epidemiology, and processing of methylxanthine (caffeine, theobromine, and theophylline) in beverages and foods, in 16 technical papers by experts in their respective fields. Topics include health effects (cardiovascular, neural, renal, gastrointestinal, respiration); analytical methods; coffee, tea, cocoa, and chocolate products, their processing and composition; caffeine consumption and human health; and metabolic effects. (wz).
Download or read book Caffeine written by P. B. Dews and published by Springer. This book was released on 2011-12-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before the late 1970s, interest in caffeine among both the general public and the scientific community was at a relatively low level for many years, even though it was recognized that caffeine was an al most universal component of the diet. The National Coffee Associa tion was supporting a continuing program of research, some re search was being conducted by a few of the largest companies selling coffee, and an occasional university researcher became inter ested in caffeine and conducted experiments, often on effects of caf feine in very high concentration in vitro on skeletal muscle fibres or on dividing cells. Since 1978, however, there has been a mighty up surge in both public and scientific interest in caffeine. It is interest ing to note that this was prompted not by discovery of hitherto un known effects or hazards of caffeine, but by the actions of a regulatory agency, the Food & Drug Administration (FDA) of the U. S. Public Health Service. The U. S. Congress passed new laws on foods and drugs in 1958. One of the provisions was for testing of food additives to assess risk to health. As it was clearly impracticable to require immediate test ing of all additives already in use, a list was drawn up of some hun dreds of additives that were generally recognized as safe (GRAS).
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974-07 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medicinal and Aromatic Plants I written by Y. P. S. Bajaj and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: 27 chapter cover the distribution, economic importance, conventional propagation, micropropagation, tissue culture, and in vitro production of important medicinal and pharmaceutical compounds in various species of Ajuga, Allium, Ambrosia, Artemisia, Aspilia, Atractylodes, Callitris, Choisya, Cinnamomum, Coluria, Cucumis, Drosera, Daucus, Eustoma, Fagopyrum, Hibiscus, Levisticum, Onobrychis, Orthosiphon, Quercus, Sanguinaria, Solanum, Sophora, Stauntonia, Tanecetum, Vetiveria, and Vitis. Like the previous volumes 4, 7, 15, and 21 in the Medicinal and Aromatic Plants series, the volume is tailored to the need of advanced students, teachers, and research scientists in the area of plant biotechnology andbioengineering, pharmacy, botany and biochemistry.
Download or read book A Review of Literature of Coffee Research in Indonesia written by and published by IICA Biblioteca Venezuela. This book was released on with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book How Tobacco Smoke Causes Disease written by United States. Public Health Service. Office of the Surgeon General and published by . This book was released on 2010 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.
Download or read book Coffee and Health written by Gérard Debry and published by John Libbey Eurotext. This book was released on 1994 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is an exhaustive survey of all the health effects, beneficial or otherwise, of coffee. It starts with a study of the cultivation, consumption and composition of coffee, then moves on to analyse the effects of coffee consumption, system by system: physiological properties, clinical consequences, received opinions and proven facts. A book that will interest nutritionists, general practitioners and the simply curious.
Download or read book Journal of the National Cancer Institute written by and published by . This book was released on 1977 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diet and Health written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.
Download or read book Genetics 101 written by Beth Skwarecki and published by Simon and Schuster. This book was released on 2018-07-17 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: A clear and straightforward explanation of genetics in this new edition of the popular 101 series. Our genetic makeup determines so much about who we are, and what we pass on to our children—from eye color, to height, to health, and even our longevity. Genetics 101 breaks down the science of how genes are inherited and passed from parents to offspring, what DNA is and how it works, how your DNA affects your health, and how you can use your personal genomics to find out more about who you are and where you come from. Whether you’re looking for a better scientific understanding of genetics, or looking into your own DNA, Genetics 101 is your go-to source to discover more about both yourself and your ancestry.
Download or read book Plant Chromosomes written by Kiichi Fukui and published by CRC Press. This book was released on 2017-12-14 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally - a guide to cytological techniques written specifically for the plant chromosome researcher and student. Plant Chromosomes: Laboratory Methods thoroughly covers all important approaches to the study of plant chromosomes. It reviews each specific approach and describes requisite experimental techniques. These practical descriptions cover basic, standard techniques as well as the most recent research advances and state-of-the-art technologies. Plant Chromosomes: Laboratory Methods allows you to build on the knowledge of its expert authors, who have first-hand experience with the ins and outs of each approach. Through hundreds of trouble-shooting suggestions it also helps you avoid experimental pitfalls by providing invaluable tips at critical points in the experimental process. This book gives you the information you need to improve the power of your plant chromosome research - saving you time and effort in the process. No other single volume contains so much practical information on this topic.
Download or read book Caffeine and Activation Theory written by Barry D. Smith and published by CRC Press. This book was released on 2006-10-25 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: The virtually universal popularity of caffeine, together with concerns about its potential pathogenic effects, have made it one of the most extensively studied drugs in history. However, despite the massive scientific literature on this important substance, most reviews have either focused on limited areas of study or been produced in popular form
Download or read book Coffee Biotechnology and Quality written by T. Sera and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coffee Biotechnology and Quality is a comprehensive volume containing 45 specialised chapters by internationally recognised experts. The book aims to provide a guide for those wishing to learn about recent advances in coffee cultivation and post-harvest technology. It provides a quantitative and rational approach to the major areas of coffee research, including breeding and cloning, tissue culture and genetics, pest control, post-harvest technology and bioconversion of coffee industry residues into commercially valuable products. The chapters review recent experimental work, allowing a conceptual framework for future research to be identified and developed. The book will be of interest to researchers and students involved in any area of coffee research. Consequently, plant breeders, microbiologists, biotechnologists and biochemical engineers will find the book to be a unique and invaluable guide.
Download or read book Molecular Biology of the Cell 6E The Problems Book written by John Wilson and published by Garland Science. This book was released on 2014-11-21 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Problems Book helps students appreciate the ways in which experiments and simple calculations can lead to an understanding of how cells work by introducing the experimental foundation of cell and molecular biology. Each chapter reviews key terms, tests for understanding basic concepts, and poses research-based problems. The Problems Book has be
