Ontogenic And Nutritional Regulation Of The Somatotropin Insulin Like Growth Factor System In Growing Pigs PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Ontogenic And Nutritional Regulation Of The Somatotropin Insulin Like Growth Factor System In Growing Pigs PDF full book. Access full book title Ontogenic And Nutritional Regulation Of The Somatotropin Insulin Like Growth Factor System In Growing Pigs.
Author | : Robert John Harrell |
Publisher | : |
Total Pages | : 198 |
Release | : 1998 |
Genre | : |
ISBN | : 9780591698749 |
Download Ontogenic and Nutritional Regulation of the Somatotropin/insulin-like Growth Factor System in Growing Pigs Book in PDF, ePub and Kindle
The overall objective of this dissertation was to examine the developmental effects of the somatotropin/insulin-like growth factor axis on protein and lipid metabolism and how this axis can be modulated by nutrition in growing pigs. The administration of exogenous porcine somatotropin (pST) did not affect growth performance $(P> .10), $ but did increase accretion rates of protein $(P .10)$ were found in circulating IGFBP-3 or IGFBP-2 concentrations. However, circulating concentrations of IGF-I and IGFBP-3 were increased $(P .10)$ in vitro glucose uptake and utilization by adipose tissue explants or the glucose response $(P> .10)$ to an insulin challenge. The nutritional regulation of the IGF system was examined by feeding pigs diets that ranged from low to high protein concentration in relation to their requirements. Protein restriction only minimally reduced $(P = .11)$ circulating IGF-I concentrations and did not affect circulating IGFBP $(P> .10).$ The pST challenge increased $(P .10)$ the IGFBP response to the pST challenge. The results presented here demonstrate that the pST regulation of growth is age-dependent and the age effects appear to be similar between different tissues. Also, only severe protein restriction alters circulating levels of components of the IGF system.
Author | : Robert John Harrell |
Publisher | : |
Total Pages | : 410 |
Release | : 1998 |
Genre | : |
ISBN | : |
Download Ontogenic and Nutritional Regulation of the Somatotropin/iInsulin-like Growth Factor System in Growing Pigs Book in PDF, ePub and Kindle
Author | : G. R. Hollis |
Publisher | : Oxford University Press, USA |
Total Pages | : 264 |
Release | : 1993 |
Genre | : Science |
ISBN | : |
Download Growth of the Pig Book in PDF, ePub and Kindle
Growth regulation with particular reference to the pig; Physiology andprincipled of muscle growth; Endocrine regulation of porcine adipose tissue development: cellular and metabolic aspects; Mapping genes for growth and development; The physical environment and swine growh; Why sick animals don't grow: an immunological explanation; Nutrition and growth: the concept and application of an ideal protein for swine growth; Evaluating pork carcasses composition and quality; Strategies for improving swine growth; Use of exogenous agents to regulate growth composition; Factors affecting the eating quality of pork.
Author | : |
Publisher | : |
Total Pages | : 294 |
Release | : 1998 |
Genre | : Animal nutrition |
ISBN | : |
Download Abstracts of Proceedings Book in PDF, ePub and Kindle
Author | : R. Renaville |
Publisher | : Springer Science & Business Media |
Total Pages | : 352 |
Release | : 2006-04-11 |
Genre | : Science |
ISBN | : 0306468875 |
Download Biotechnology in Animal Husbandry Book in PDF, ePub and Kindle
Animal biotechnology is a broad umbrella encompassing the polarities of fundamental and applied research including molecular modelling, molecular and quantitative genetics, gene manipulation, development of diagnostics and vaccines and manipulation of tissue or digestion metabolism by growth promoters. Although animal biotechnology in the broadest sense is not new, what is new is the level of complexity and precision involved in scientists' current ability to manipulate living organisms. This new book sets out to show that the important ideas in animal biotechnology are exciting and relevant to everyday experience. It represents an important update of the literature for research workers, lecturers, and advisers in animal science, but is also a core text for advanced undergraduate courses in animal science and biotechnology. It will be an essential acquisition for librarians in agriculture and veterinary science.
Author | : |
Publisher | : |
Total Pages | : 1764 |
Release | : 2000 |
Genre | : Medicine |
ISBN | : |
Download Cumulated Index Medicus Book in PDF, ePub and Kindle
Author | : Douglas Burrin, PhD |
Publisher | : Elsevier Health Sciences |
Total Pages | : 498 |
Release | : 2005-04-19 |
Genre | : Medical |
ISBN | : 0444510133 |
Download Biology of Metabolism in Growing Animals Book in PDF, ePub and Kindle
The book is intended to provide in-depth reviews of the recent advances in major areas of metabolism in growing domestic animals. The study of metabolism represents a nexus of biological phenomenon that integrates the impact of nutrition, physiology, endocrinology, immunology, biochemistry, and cell biology in an organism. The development of new methodological techniques and experimental approaches have provide scientists with a greater understanding of how key nutrients or substrates are metabolized at the cellular, organ, and whole animal level. This book presents contributions from leading scientists in nutrition and physiology that highlight important new developments in interorgan and tissue-specific metabolism of protein and amino acids, lipids and fatty acids, and carbohydrates in monogastric and runinant species. Authors will describe the impact of specific biochemical pathways and expression of critical enzymes, routes of nutrient or substrate input, and anatomical or structural influences on the rates of metabolism in a given tissue or cell type. Major substrates/ fuels for oxidative metabolism, key signaling pathways, and intracellular molecules that regulate the major metabolic processes will be described. Also included is how the metabolism of growing animals is influenced by ontogeny, stage of differentiation, and major changes in diet, or the environment. The concepts and specific findings in each area are discussed in the context of their impact on the nutrient requirements, growth, environmental impact, healt and well-being of animals. The book will be a useful reference for research scientists, teachers and students interested in and advanced understanding of metabolism in growing animals. The book is written by leading experts and highlights some of the most recent advances in the field of metabolism. It is a useful reference for researchers and advanced level graduate students in nutrition, physiology and animal science. Presents recent advances in the field of metabolism.
Author | : |
Publisher | : |
Total Pages | : 2540 |
Release | : 2002 |
Genre | : Chemistry |
ISBN | : |
Download Chemical Abstracts Book in PDF, ePub and Kindle
Author | : Irving M. Shapiro |
Publisher | : IOS Press |
Total Pages | : 312 |
Release | : 2002 |
Genre | : Computers |
ISBN | : 9781586032401 |
Download The Growth Plate Book in PDF, ePub and Kindle
Evidence generated by a number of genetic studies indicates that growth is regulated by a number of genes and that interference with their expression can have catastrophic effects on the well being of the whole organism. This work covers skeletal development and growth.
Author | : |
Publisher | : |
Total Pages | : 2068 |
Release | : 2004 |
Genre | : Medicine |
ISBN | : |
Download Index Medicus Book in PDF, ePub and Kindle
Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.