Molecular Biology of the Cell
Author :
Publisher :
Page : 0 pages
File Size : 19,23 MB
Release : 2002
Category : Cells
ISBN : 9780815332183
Author :
Publisher :
Page : 0 pages
File Size : 19,23 MB
Release : 2002
Category : Cells
ISBN : 9780815332183
Author : Marshall D. McCue
Publisher : Springer Science & Business Media
Page : 431 pages
File Size : 32,8 MB
Release : 2012-05-17
Category : Science
ISBN : 3642290566
All animals face the possibility of food limitation and ultimately starvation-induced mortality. This book summarizes state of the art of starvation biology from the ecological causes of food limitation to the physiological and evolutionary consequences of prolonged fasting. It is written for an audience with an understanding of general principles in animal physiology, yet offers a level of analysis and interpretation that will engage seasoned scientists. Each chapter is written by active researchers in the field of comparative physiology and draws on the primary literature of starvation both in nature and the laboratory. The chapters are organized among broad taxonomic categories, such as protists, arthropods, fishes, reptiles, birds, and flying, aquatic, and terrestrial mammals including humans; particularly well-studied animal models, e.g. endotherms are further organized by experimental approaches, such as analyses of blood metabolites, stable isotopes, thermobiology, and modeling of body composition.
Author : Bill Schutt
Publisher : Algonquin Books
Page : 369 pages
File Size : 41,73 MB
Release : 2018-01-30
Category : Science
ISBN : 1616207434
“Surprising. Impressive. Cannibalism restores my faith in humanity.” —Sy Montgomery, The New York Times Book Review For centuries scientists have written off cannibalism as a bizarre phenomenon with little biological significance. Its presence in nature was dismissed as a desperate response to starvation or other life-threatening circumstances, and few spent time studying it. A taboo subject in our culture, the behavior was portrayed mostly through horror movies or tabloids sensationalizing the crimes of real-life flesh-eaters. But the true nature of cannibalism--the role it plays in evolution as well as human history--is even more intriguing (and more normal) than the misconceptions we’ve come to accept as fact. In Cannibalism: A Perfectly Natural History,zoologist Bill Schutt sets the record straight, debunking common myths and investigating our new understanding of cannibalism’s role in biology, anthropology, and history in the most fascinating account yet written on this complex topic. Schutt takes readers from Arizona’s Chiricahua Mountains, where he wades through ponds full of tadpoles devouring their siblings, to the Sierra Nevadas, where he joins researchers who are shedding new light on what happened to the Donner Party--the most infamous episode of cannibalism in American history. He even meets with an expert on the preparation and consumption of human placenta (and, yes, it goes well with Chianti). Bringing together the latest cutting-edge science, Schutt answers questions such as why some amphibians consume their mother’s skin; why certain insects bite the heads off their partners after sex; why, up until the end of the twentieth century, Europeans regularly ate human body parts as medical curatives; and how cannibalism might be linked to the extinction of the Neanderthals. He takes us into the future as well, investigating whether, as climate change causes famine, disease, and overcrowding, we may see more outbreaks of cannibalism in many more species--including our own. Cannibalism places a perfectly natural occurrence into a vital new context and invites us to explore why it both enthralls and repels us.
Author : National Research Council
Publisher : National Academies Press
Page : 348 pages
File Size : 12,40 MB
Release : 2000-12-21
Category : Nature
ISBN : 0309070864
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 : Philip Handler
Publisher :
Page : 968 pages
File Size : 48,39 MB
Release : 1970
Category : Biology
ISBN :
A survey of the current status of all the life sciences sponsored by the National Academy of Sciences. Has sections on the biology of behaviour, ecology, diversity of life, digital computers and the life sciences, feeding mankind, environmental health, renewable resources, etc.
Author : Todd C. Merkin
Publisher :
Page : 0 pages
File Size : 40,28 MB
Release : 2011
Category : Biology
ISBN : 9781611225464
This book examines the biology of starvation in humans and other organisms. Topics discussed herein include the physiological landscape of the stationary phase and the molecular events that allow the Mycobacterium smegmatis species to survive prolonged periods of starvation; the biochemical aspects of starvation in yeasts; the epidemiology of hunger in the world and the hunger-obesity paradox; starvation of bacteria for amino acids as an example of prokaryotic response to nutritional deprivation; intra-uterine growth retardation due to maternal under-nutrition; and the physiological changes during starvation in fish.
Author : Paul E. Minnis
Publisher : University of Arizona Press
Page : 241 pages
File Size : 22,34 MB
Release : 2021-04-27
Category : HOUSE & HOME
ISBN : 0816542252
How people eat today is a record of food use through the ages, and Famine Foods offers the first ever overview of the use of alternative foods during food shortages. Paul E. Minnis explores the unusual plants that have helped humanity survive throughout history.
Author : Jonathan C. K. Wells
Publisher : Cambridge University Press
Page : 625 pages
File Size : 14,53 MB
Release : 2016-07-21
Category : Business & Economics
ISBN : 1107009472
A multidisciplinary analysis of the role of nutrition in generating hierarchical societies and cultivating a global epidemic of chronic diseases.
Author : Stanley J. Ulijaszek
Publisher : Cambridge University Press
Page : 415 pages
File Size : 11,48 MB
Release : 2012-10-18
Category : Health & Fitness
ISBN : 0521869161
Exploration of changing human nutrition from evolutionary and social perspectives and its influence on health and disease, past and present.
Author : Jonathan C. K. Wells
Publisher : Cambridge University Press
Page : 395 pages
File Size : 23,71 MB
Release : 2010
Category : Health & Fitness
ISBN : 0521884209
Integrates medical and evolutionary data on the role of body fat in human biology, including the current obesity epidemic.