Author: Russ FiebigPublisher:
ISBN:
Category :
Languages : en
Pages : 288
Book Description
The Effects of Acute and Chronic Exercise on the Regulation of Hepatic Lipogenic Enzymes in Rats Fed a High-carbohydrate Diet
Author: Russ FiebigEffects of Acute and Chronic Exercise on the Activities of Hepatic Lipogenic Enzymes in Rats
Author: Margaret A. GriffithsPublisher:
ISBN:
Category :
Languages : en
Pages : 426
Book Description
Effects of acute exercise and chronic exercise training on activities of five hepatic lipogenic enzymes were studied in rats fed different high-carbohydrate diets. In Study 1, ATP citrate lyase (CL), pyruvate kinase (PK), and fatty acid synthase (FAS) activities were greater in rats fed a high-fructose diet than in rats fed high-glucose or high-cornstarch diets. Exercise decreased CL, PK, FAS, and glucose-6-phosphate dehydrogenase (G6PDH) activities, especially in fructose-fed rats. Study 2 examined the time course of dietary induction of enzymes in fasted/refed rats, and the inhibitory effect of exhaustive exercise on induction. Fasting suppressed all activities to minimal levels. FAS and PK activities increased between 4 and 8 hours of refeeding, then plateaued and were greater in fructose versus cornstarch rats. Activities of malic enzyme, CL, and G6PDH peaked after 48 hours; fructose-fed rats had higher activities than cornstarch-fed rats. Exercise inhibited activities of FAS, PK, and G6PDH, especially in fructose-fed rats. Study 3 investigated whether chronic exercise training would prevent dietary-induction of FAS and PK. Activities of all enzymes were two times greater in fructose-fed versus cornstarch-fed rats. Cornstarch-fed rats showed significantly lower FAS activity with training; fructose-fed rats had significantly lower PK activity after training.
Nutrient Requirements of Laboratory Animals,
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309051266
Category : Science
Languages : en
Pages : 188
Book Description
In the years since the third edition of this indispensable reference was published, a great deal has been learned about the nutritional requirements of common laboratory species: rat, mouse, guinea pig, hamster, gerbil, and vole. The Fourth Revised Edition presents the current expert understanding of the lipid, carbohydrate, protein, mineral, vitamin, and other nutritional needs of these animals. The extensive use of tables provides easy access to a wealth of comprehensive data and resource information. The volume also provides an expanded background discussion of general dietary considerations. In addition to a more user-friendly organization, new features in this edition include: A significantly expanded section on dietary requirements for rats, reporting substantial new findings. A new section on nutrients that are not required but that may produce beneficial results. New information on growth and reproductive performance among the most commonly used strains of rats and mice and on several hamster species. An expanded discussion of diet formulation and preparationâ€"including sample diets of both purified and natural ingredients. New information on mineral deficiency and toxicity, including warning signs. This authoritative resource will be important to researchers, laboratory technicians, and manufacturers of laboratory animal feed.
The Effects of Acute and Chronic Diet and Cytokines on Rat Liver Pyruvate Dehydrogenase
Author: Miriam BlackhamThe Effect of Exercise Training and Detraining on Food Intake, Adiposity, Lipogenesis and Blood Lipids in Normal and Obese Osborne-Mendel Rats
Author: Elizabeth Ann ApplegatePublisher:
ISBN:
Category :
Languages : en
Pages : 384
Book Description
Fat Detection
Author: Jean-Pierre MontmayeurPublisher: CRC Press
ISBN: 1420067761
Category : Medical
Languages : en
Pages : 646
Book Description
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
Biomedical Index to PHS-supported Research
Author: Cumulated Index Medicus
Author: Mechanisms of Insulin Action
Author: Alan R. SaltielPublisher: Springer Science & Business Media
ISBN: 0387722041
Category : Medical
Languages : en
Pages : 223
Book Description
More than 18 million people in the United States have diabetes mellitus, and about 90% of these have the type 2 form of the disease. This book attempts to dissect the complexity of the molecular mechanisms of insulin action with a special emphasis on those features of the system that are subject to alteration in type 2 diabetes and other insulin resistant states. It explores insulin action at the most basic levels, through complex systems.
The Laboratory Rat
Author: Henry J. BakerPublisher:
ISBN: 9780120749010
Category : Medical
Languages : en
Pages : 464
Book Description