Zobrazeno 1 - 10
of 15
pro vyhledávání: '"G. L. Tyndall"'
Autor:
Joseph A. Houmard, Melinda L. Weidner, Matthew S. Hickey, G. L. Tyndall, K. E. Gavigan, Aymen Alshami
Publikováno v:
Journal of Applied Physiology. 85:1337-1341
The purpose of this study was to determine whether enzymatic and histochemical characteristics of human skeletal muscle are altered with aging. Tissues from the vastus lateralis (VL) and gastrocnemius were analyzed for citrate synthase (CS) activity
Autor:
K. E. Gavigan, G. L. Tyndall, Matthew S. Hickey, M. R. McCammon, Melinda L. Weidner, Jack B. Midgette, Joseph A. Houmard, Robert V. Considine, Richard G. Israel, Jose F. Caro
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 272:E562-E566
Leptin, the product of the ob gene, is elevated in obese humans and appears to be closely related to body fat content. The purpose of the present investigation was to determine the effect of aerobic exercise training on systemic leptin levels in huma
Autor:
Richard G. Israel, Matthew S. Hickey, Suzanne N. Gardiner, M. R. McCammon, Jose F. Caro, Robert V. Considine, Joseph A. Houmard, Richard H.L. Marks, G. L. Tyndall
Publikováno v:
Biochemical and Molecular Medicine. 59:1-6
Leptin, the product of the ob gene, is an adipose tissue-derived hormone that appears to regulate both satiety and thermogenesis. In the present report, we have reexamined the relationship between circulating leptin concentration and body fat in huma
Autor:
M. D. Weidner, Matthew S. Hickey, Joseph A. Houmard, Donghai Zheng, G. L. Tyndall, K. E. Gavigan
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 269:E150-E154
The purpose of the present investigation was to determine the relationship between skeletal muscle characteristics, adiposity, and in vivo insulin action. Percutaneous muscle biopsies of the vastus lateralis (VL) and gastrocnemius (G) muscles were ob
Autor:
P. L. Dolan, K. E. Gavigan, Matthew S. Hickey, G. L. Tyndall, Aymen Alshami, M. D. Weidner, Donghai Zheng, Joseph A. Houmard, N. Leggett-Frazier, G. L. Dohm
Publikováno v:
Diabetes. 44:555-560
The insulin resistance of aging has been attributed to a postreceptor defect in skeletal muscle. The present study examined whether a reduction in the concentration of the insulin-stimulated glucose transporter (GLUT4) in skeletal muscle was associat
Autor:
Matthew S. Hickey, G. L. Tyndall, Joseph A. Houmard, Jose F. Caro, Richard G. Israel, T. L. Mahar, M. R. McCammon, Robert V. Considine
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 271:E938-E940
Leptin, the product of the ob gene, has been reported to be related to body fat in humans (Considine et al. N. Engl. J. Med. 334: 292, 1996). However, little is known about the physiology of this putative satiety signal in humans. The purpose of the
Publikováno v:
Journal of Applied Physiology. 79:1936-1938
Insulin-responsive glucose transporter (GLUT-4) content increases by 1.8-fold in skeletal muscle with 14 wk of exercise training [Houmard et al. Am. J. Physiol. 264 (Endocrinol. Metab. 27): E896-E901, 1993]. The purpose of this study was to determine
Publikováno v:
European journal of applied physiology and occupational physiology. 73(1-2)
An increase in the amounts of circulating plasma cortisol or a decrease in testosterone can result in whole-body insulin resistance. The purpose of this study was to determine if the increase in cortisol and/or decrease in testosterone concentrations
Publikováno v:
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity. 19(5)
To determine which anthropometric methods of assessing body fat distribution are the most predictive of the insulin resistance of aging.Commonly used indices of regional adiposity were correlated with whole-body insulin sensitivity in 55 men and 29 w
Publikováno v:
Medicine & Science in Sports & Exercise. 28:50