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Modulation Of The Chicken Immune Cell Function By Dietary Polyunsaturated Fatty Acids
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Book Synopsis Modulation of the Chicken Immune Cell Function by Dietary Polyunsaturated Fatty Acids by : Johannes Wilhelmus Christina Sijben
Download or read book Modulation of the Chicken Immune Cell Function by Dietary Polyunsaturated Fatty Acids written by Johannes Wilhelmus Christina Sijben and published by . This book was released on 2002* with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modulation of Immune Function and Production Performance of Broiler Chickens by Dietary (n-3) Polyunsaturated Fatty Acids by : Doug Korver
Download or read book Modulation of Immune Function and Production Performance of Broiler Chickens by Dietary (n-3) Polyunsaturated Fatty Acids written by Doug Korver and published by . This book was released on 1997 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Poultry Nutrition by : Vincenzo Tufarelli
Download or read book Poultry Nutrition written by Vincenzo Tufarelli and published by MDPI. This book was released on 2021-01-06 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this Special Issue is to publish high quality papers concerning poultry nutrition and the interrelations between nutrition, metabolism, microbiota and the health of poultry. Therefore, I invite submissions of recent findings, as original research or reviews, on poultry nutrition, including, but not limited to, the following areas: the effect of feeding on poultry meat end egg quality; nutrient requirements of poultry; the use of functional feed additives to improve gut health and immune status; microbiota; nutraceuticals; soybean meal replacers as alternative sources of protein for poultry; the effects of feeding poultry on environmental impacts; the use of feed/food by-products in poultry diet; and feed technology.
Book Synopsis Effect of Dietary Fatty Acids, Time of Feeding and Immune Response in Poultry by : Dulmelis Gonzalez
Download or read book Effect of Dietary Fatty Acids, Time of Feeding and Immune Response in Poultry written by Dulmelis Gonzalez and published by . This book was released on 2008 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the presence of internal or external stressors, the body requires sources of energy that aide cells to combat inflammation. Fatty acids are an important source of energy and are vital components of cell membranes. Dietary fatty acids (n-6 and n-3) are of importance in immune function because they are precursors to metabolites that are potent mediators of inflammation. Poultry diets are high in n-6 fatty acids, which exert pro-inflammatory effects, and low in n-3 fatty acids, which tend to be less inflammatory. Delayed access to feed after hatching has been reported to impact the development of organs associated with immunity. Based on this information, two experiments were conducted in broiler chickens to determine the effect of dietary polyunsaturated fatty acid (PUFA) and the influence of time of feeding on bird performance, tissue lipid status, immune responses and expression of cyclooxygenase 2 (COX-2) upon challenge. In experiment 1, birds were fed diets that contained 3.5% oxidized yellow grease (low n-3) or 3.5% canola oil (high n-3). Birds were fed early (5 hrs post-hatch) or late (24 hrs post-hatch). Intramuscular injection of lipopolysaccharide (LPS) or phosphate buffered saline (control) was used as the immune challenge. Feeding high n-3 diets resulted in an increase in n-3 fatty acids in the liver in all treatment groups upon LPS challenge (P0.05). LPS injection led to a decrease in total n-6 fatty acids in the liver when compared with control birds (P0.05) fed early high n-3 and late low n-3. However, in spleen tissue, upon LPS challenge, increase in total n-3 fatty acids was observed only in birds fed early high n-3 and birds fed late high n-3. Plasma non-esterified fatty acids were lowest in high n-3 birds fed early (P0.05). The spleen tissue total fat content was lowest in early high and late high n-3 birds (P0.05). Breast muscle thiobarbituric acid reactive substances (TBARS) were higher in birds fed high n-3 compared to birds fed diets low in n-3 (P
Book Synopsis Immunosuppressive Dietary N-3 Polyunsaturated Fatty Acids Differentially Modulate Costimulatory Regulation of Murine CD4 T-cell Function by : Lan H. Ly
Download or read book Immunosuppressive Dietary N-3 Polyunsaturated Fatty Acids Differentially Modulate Costimulatory Regulation of Murine CD4 T-cell Function written by Lan H. Ly and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Consumption of fish oils (FO) enriched with the n-3 polyunsaturated fatty acids (PUFA), docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), is beneficial to a variety of inflammatory disorders due, in part, to the alteration of membrane composition of T-lymphocytes and other immune cells. We previously observed that down-regulation of proliferation and cytokine synthesis by CD4 T-cells in mice fed diets rich in n-3 PUFA was dependent on the involvement of CD28, a co-stimulatory molecule necessary for T-cell activation. Since the co-receptor homologues, CD28 and CTLA-4, have opposing effects on T-cell activation, we hypothesized that the balance of costimulatory and downregulatory properties of CD28 and CTLA-4, respectively, would be altered by diet. A significant increase (p
Book Synopsis Dietary Polyunsaturated Fatty Acids and Immune Responses in Poultry by : Ramesh Kumar Selvaraj
Download or read book Dietary Polyunsaturated Fatty Acids and Immune Responses in Poultry written by Ramesh Kumar Selvaraj and published by . This book was released on 2002 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three experiments were conducted to study the influence of dietary fatty acids on the production performance and immune response of chickens. In experiment I, forty day-old broiler chicks were fed diets containing 5% of either animal fat + conjugated linoleic acid (CLA) (Diet I), sunflower oil (Diet II), flax oil (Diet III) or fish oil (Diet IV). No significant differences (P>0.05) were observed between the live weight of birds. The liver tissue total fat content was lower (P0.05) in treatment I and II. The fatty acid composition of breast and thigh muscle, liver, heart, pericardial fat, plasma, splenocytes and gut associated lymphoid tissue differed (P0.05) between treatments. The thiobarbituric acid reactive substances (TBARS) of breast and thigh muscle, liver and heart tissue were lower (P0.05) in Diet I fed birds. Serum antibody activity was decreased (P0.05) in Diet II fed birds. In experiment II, 120 day-old broiler chicks were fed diets containing 3.5% of either animal fat + conjugated linoleic acid (CLA) (Diet I), sunflower oil (Diet II), linseed oil (Diet III) or fish oil (Diet IV). Body weight gain was higher (P
Book Synopsis Modulation of Immune System Development and Function in Broilers by Dietary Vitamin E by : Vjolica Hajdin Konjufca
Download or read book Modulation of Immune System Development and Function in Broilers by Dietary Vitamin E written by Vjolica Hajdin Konjufca and published by . This book was released on 2002 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modulation of Immune Cell Function by Fatty Acids by : Dimitris V. Kaimakamis
Download or read book Modulation of Immune Cell Function by Fatty Acids written by Dimitris V. Kaimakamis and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polyunsaturated Fatty Acid Metabolism by : Graham C. Burdge
Download or read book Polyunsaturated Fatty Acid Metabolism written by Graham C. Burdge and published by Elsevier. This book was released on 2018-05-04 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyunsaturated Fatty Acid Metabolism explores a number of major roles of PUFA in the body, including its role as a component of cell membranes and how it provides substrates for the synthesis of lipid second messengers. Recent studies are unraveling the effect of interactions between diet and endocrine factors and genetic and epigenetic variation on the regulation of PUFA biosynthesis in animals. Together, these recent findings provide novel insights into the impact of differences in PUFA supply on health. This book captures these findings in a manner that marks the state-of-the-art, placing them in the wider context of PUFA metabolism and nutritional science. Users will find a comprehensive discussion on the topic that presents the contributions of leading researchers who combine their knowledge to create a cohesive academic resource for researchers, those involved in production, and health policymakers. Provides a comprehensive view of polyunsaturated fatty acid metabolism Describes underlying metabolism on lipids that include polyunsaturated fatty acids Includes discussions on recent findings on the genetic and epigenetic regulation of polyunsaturated fatty acid metabolism
Book Synopsis Diet and Health by : National Research Council
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.
Book Synopsis Commercial Chicken Meat and Egg Production by : Donald D. Bell
Download or read book Commercial Chicken Meat and Egg Production written by Donald D. Bell and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commercial Chicken Meat and Egg Production is the 5th edition of a highly successful book first authored by Dr. Mack O. North in 1972, updated in 1978 and 1984. The 4th edition was co-authored with Donald D. Bell in 1990. The book has achieved international success as a reference for students and commercial poultry and egg producers in every major poultry producing country in the world. The 5th edition is essential reading for students preparing to enter the poultry industry, for owners and managers of existing poultry companies and for scientists who need a major source of scientifically based material on poultry management. In earlier editions, the authors emphasized the chicken and its management. The 5th edition, with the emphasis shifted to the commercial business of managing poultry, contains over 75% new material. The contributions of 14 new authors make this new edition the most comprehensive such book available. Since extensive references are made to the international aspects of poultry management, all data are presented in both the Imperial and Metric form. Over 300 tables and 250 photos and figures support 62 chapters of text. New areas include processing of poultry and eggs with thorough discussions of food safety and further processing. The business of maintaining poultry is discussed in chapters on economics, model production firms, the use of computers, and record keeping. Updated topics include: breeders and hatchery operations; broiler and layer flock management; replacement programs and management of replacements; nutrition; and flock health. New chapters address flock behavior, ventilation, waste management, egg quality and egg breakage. Other new features include a list of more than 400 references and a Master List of the tables, figures, manufacturers of equipment and supplies, research institutions, books and periodicals, breeders, and trade associations. Commercial growers will find the tables of data of particular interest; scientists will be able to utilize the extensive references and to relate their areas of interest to the commercial industry's applications; and students will find that the division of the book into 11 distinct sections, with multiple chapters in each, will make the text especially useful.
Book Synopsis Fat Detection by : Jean-Pierre Montmayeur
Download or read book Fat Detection written by Jean-Pierre Montmayeur and published by CRC Press. This book was released on 2009-09-14 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the State-of-the-Art in Fat Taste TransductionA bite of cheese, a few potato chips, a delectable piece of bacon - a small taste of high-fat foods often draws you back for more. But why are fatty foods so appealing? Why do we crave them? Fat Detection: Taste, Texture, and Post Ingestive Effects covers the many factors responsible for the se
Download or read book Poultry Science written by and published by . This book was released on 1994 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 5 includes a separately paged special issue, dated June 1926.
Author :Artemis P. Simopoulos Publisher :Karger Medical and Scientific Publishers ISBN 13 :3805590199 Total Pages :177 pages Book Rating :4.8/5 (55 download)
Book Synopsis Omega-3 Fatty Acids, the Brain and Retina by : Artemis P. Simopoulos
Download or read book Omega-3 Fatty Acids, the Brain and Retina written by Artemis P. Simopoulos and published by Karger Medical and Scientific Publishers. This book was released on 2009-01-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on omega-3 fatty acids has come a long way since its beginnings in the middle 70's. Starting with studies on the role of omega-3 fatty acids in the secondary prevention of cardiovascular disease, interest soon turned to the mechanisms of and the need to balance the omega-6 to the omega-3 ratio for homeostasis and normal development. Today, it is widely accepted that docosahexaenoic acid (DHA) and arachidonic acid are essential for brain development during pregnancy, lactation and throughout the life cycle. It is also no longer controversial that DHA can affect brain function, mental health and behavior, and studies on supplemental DHA in age-related macular degeneration have revealed significant Interactions between DHA and genetic variants. Featuring contributions by leading scientists in the field, this publication discusses not only the role of omega-3 fatty acids in maintaining homeostasis, but also their importance in the prevention and management of neurodegenerative diseases associated with the aging process or genetic predisposition. It is thus not only of interest to nutritionists, dieticians or policy makers, but also to psychologists, physiologists, neuroscientists, psychiatrists, ophthalmologists, geneticists, neurologists, pedlatrlclans, obstetricians and geriatricians.
Author :Artemis P. Simopoulos Publisher :Karger Medical and Scientific Publishers ISBN 13 :3805576404 Total Pages :188 pages Book Rating :4.8/5 (55 download)
Book Synopsis Omega-6/omega-3 Essential Fatty Acid Ratio by : Artemis P. Simopoulos
Download or read book Omega-6/omega-3 Essential Fatty Acid Ratio written by Artemis P. Simopoulos and published by Karger Medical and Scientific Publishers. This book was released on 2003-01-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies on the evolutionary aspects of diet and molecular studies included in this volume indicate that human beings evolved on a diet that was balanced in the essential fatty acids (EFA). In fact, the ratio of omega-6/omega-3 EFA was 1/1 whereas present day diets in both developed and developing countries have a much higher ratio, between 5/1 and 50/1. Additional studies show that a high ratio of omega-6/omega-3 EFA is detrimental to health and may lead to the development of chronic diseases. Improving the dietary ratio by decreasing the omega-6 fatty acids and increasing the omega-3 fatty acids is essential for brain function and for the management of cardiovascular disease, arthritis and cancer. A ratio of 4/1 or less leads to lower dosage and to the reduction of adverse effects of drugs. This volume should be of interest to a large and varied audience of researchers in academia, industry, and government; cardiologists, geneticists, immunologists, neuroscientists, and cancer specialists; as well as nutritionists, dietitians, food scientists, agriculturists, economists and regulators.
Book Synopsis Nutrition and Immunology by : M. Eric Gershwin
Download or read book Nutrition and Immunology written by M. Eric Gershwin and published by Springer Science & Business Media. This book was released on 1999-11-12 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a pleasure to write the foreword to Nutrition and Table 1 Nutritional Status and Outcome of Infection Immunology: Principles and Practice. In fact, this book comes at a timely moment, when the impact of nutrition and Definite adverse outcome immunology is being widely felt because of the AIDS epi Measles, diarrhea, tuberculosis demic. This is particularly of note in Africa, where large Probable adverse outcome HIV, malaria, pneumonia sums of money are being spent on nutritional intervention Little or no effect programs in the hopes of improving immune responsive Poliomyelitis, tetanus, viral encephalitis ness. We should not forget, however, early advances in our Note: HIV= human immunodeficiency virus understanding of protein energy malnutrition (PEM). PEM can be used as a model to understand the nutritional basis of immunity, as well as the immunological influences on nutri tional status. Despite advances in agricultural production, tance. However, both in vitro studies and tests in laboratory PEM continues to affect hundreds of millions ofthe world's animals may have little resemblance to what is experienced population. The functional impact of undernutrition varies in humans under field conditions. from mild morbidity to life-threatening infection.
Book Synopsis Scientific Advances in Animal Nutrition by : National Research Council
Download or read book Scientific Advances in Animal Nutrition written by National Research Council and published by National Academies Press. This book was released on 2002-02-07 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: The science of animal nutrition has made significant advances in the past century. In looking back at the discoveries of the 20th century, we can appreciate the tremendous impact that animal nutrition has had on our lives. From the discovery of vitamins and the sweeping shift in the use of oilseeds to replace animal products as dietary protein sources for animals during the war times of the 1900s-to our integral understanding of nutrients as regulators of gene expression today-animal nutrition has been the cornerstone for scientific advances in many areas. At the milestone of their 70th year of service to the nation, the National Research Council's (NRC) Committee on Animal Nutrition (CAN) sought to gain a better understanding of the magnitude of recent discoveries and directions in animal nutrition for the new century we are embarking upon. With financial support from the NRC, the committee was able to organize and host a symposium that featured scientists from many backgrounds who were asked to share their ideas about the potential of animal nutrition to address current problems and future challenges.
