Author | : Stephen Robert Bloom |
Publisher | : |
Total Pages | : 640 |
Release | : 1981 |
Genre | : Gastrointestinal hormones |
ISBN | : |
Author | : Stephen Robert Bloom |
Publisher | : |
Total Pages | : 640 |
Release | : 1981 |
Genre | : Gastrointestinal hormones |
ISBN | : |
Author | : Rao N. Jaladanki |
Publisher | : Biota Publishing |
Total Pages | : 150 |
Release | : 2016-11-30 |
Genre | : Medical |
ISBN | : 1615047352 |
The mammalian gastrointestinal mucosa is a rapidly self-renewing tissue in the body, and its homeostasis is preserved through the strict regulation of epithelial cell proliferation, growth arrest, and apoptosis. The control of the growth of gastrointestinal mucosa is unique and, compared with most other tissue in the body, complex. Mucosal growth is regulated by the same hormones that alter metabolism in other tissues, but the gastrointestinal mucosa also responds to host events triggered by the ingestion and presence of food within the digestive tract. These gut hormones and peptides regulate the growth of the exocrine pancreas, gallbladder epithelium, and the mucosa of the oxyntic gland region of the stomach and the small and large intestines. Luminal factors, including nutrients or other dietary factors, secretions, and microbes that occur within the lumen and distribute over a proximal-to-distal gradient, are also crucial for maintenance of normal gut mucosal regeneration and could explain the villous-height-crypt-depth gradient and variety of adaptation, since these factors are diluted, absorbed, and destroyed as they pass down the digestive tract. Recently, intestinal stem cells, cellular polyamines, and noncoding RNAs are shown to play an important role in the regulation of gastrointestinal mucosal growth under physiological and various pathological conditions. In this book, we highlight key issues and factors that control gastrointestinal mucosal growth and homeostasis, with special emphasis on the mechanisms through which epithelial renewal and apoptosis are regulated at the cellular and molecular levels.
Author | : John H. Walsh |
Publisher | : Raven Press (ID) |
Total Pages | : 904 |
Release | : 1994 |
Genre | : Medical |
ISBN | : |
Provides a comprehensive approach to gastrointestinal hormones, for clinicians and scientists who are interested in hormonal regulation of the gastrointestinal tract. The first section discusses general issues related to peptides as messengers, including receptors and signal transduction and control of gene expression. The second section presents the biochemical and physiological features of the gastrointestinal hormones and neuropeptides. The third section integrates these peptides into physiological and pathophysiological regulatory pathways of the gut. Annotation copyright by Book News, Inc., Portland, OR
Author | : Charles D. Barnes |
Publisher | : CRC Press |
Total Pages | : 306 |
Release | : 2020-07-24 |
Genre | : Medical |
ISBN | : 1000159736 |
This book elucidates the role of brain-gut peptides in neuroendocrine regulation for understanding how these peptides interact with the reproductive neuroendocrine axis and for developing novel therapeutic agents for fertility or contraceptive therapies.
Author | : Akima Miyoshi |
Publisher | : Elsevier Science & Technology |
Total Pages | : 450 |
Release | : 1979 |
Genre | : Nature |
ISBN | : |
Author | : Frank P. Brooks |
Publisher | : |
Total Pages | : 416 |
Release | : 1974 |
Genre | : Endocrine glands |
ISBN | : |
Author | : Navam S. Hettiarachchy |
Publisher | : CRC Press |
Total Pages | : 371 |
Release | : 2011-12-02 |
Genre | : Technology & Engineering |
ISBN | : 1420093142 |
Many naturally occurring compounds from foods such as rice, vegetables, fruits, and animal products possess properties that help to slow disease progression, inhibit pathophysiological mechanisms, or suppress activities of pathogenic molecules. Proteins and peptides play significant roles in such activities and are gaining importance as nutraceuticals that benefit numerous aspects of health and nutrition. Bioactive Food Proteins and Peptides: Applications in Human Health provides a human health perspective on food-derived proteins and peptides. It describes the potential for large-scale production with advances in technology and proposes challenges and opportunities for the future of health, nutrition, medicine, and the biosciences. The book begins by addressing properties related to chemistry and bioactivity. It examines proteins and peptides as allergens, antihypertensive agents, antimicrobials, antioxidants, and anticancer agents. It also discusses findings on the bioavailability and toxicity of food-derived peptides and intestinal functions. Next, the contributors present information on therapeutic peptides. They discuss recent developments in proteomics, bioavailability, and opportunities for designing future peptide-based foods. Providing a comprehensive review of bioactive proteins and peptides obtained from food sources, the book brings together the most up-to-date and essential information from eminent researchers from all over the world. Academics, food scientists and technologists, nutritionists, biochemists, persons in industry, and government researchers and regulators will find this book to be an essential resource for new data and developments.
Author | : Richard Owusu-Apenten |
Publisher | : CRC Press |
Total Pages | : 416 |
Release | : 2010-06-23 |
Genre | : Medical |
ISBN | : 1439813639 |
Bioactive peptides are used to enhance the body's antioxidant status, antisepsis capacity, immune function, anti-inflammatory capacity, mineral absorption, and appetite. They can also mitigate major metabolic derangements arising from chronic illnesses which result in unwanted weight loss. Presenting data from human studies, clinical trials, and recent research findings, this work summarizes the applications and benefits of this therapy. The book covers host response, quality factors, protein economics, and muscle loss. It includes case studies on aging, AIDS, COPD, diabetes, inflammatory bowel disease, kidney failure, and tuberculosis.