Výsledky vyhledávání - "J A, Kanaley"

Regulation of blood flow by aspirin following muscle ischemia

Autor: S J, Cameron, S, Goulopoulou, B R, Weil, J A, Kanaley

Publikováno v: European review for medical and pharmacological sciences. 16(2)

The vascular endothelium secretes a balance of dilator and constrictor substances which regulate vascular tone. During ischemic stress, this balance changes. After a short period of ischemia, a protective mechanism known as reactive hyperemia (RH) co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7099801b7f174b9fc342c3a017e0e2a8
https://pubmed.ncbi.nlm.nih.gov/22428464

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Cortisol Levels during Prolonged Exercise: The Influence of Menstrual Phase and Menstrual Status

Autor: J A Kanaley, Richard A. Boileau, R. A. Nelson, J E Misner, J. M. Bahr

Publikováno v: International Journal of Sports Medicine. 13:332-336

The purpose of this study was to determine the influence of menstrual phase and menstrual status on the cortisol response during 90 minutes of treadmill running at 60% VO2max. Eight eumenhorrheic athletes were tested in the early follicular (EF) (day

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19185e1c7a7198a15059b3d81f9dd646
https://doi.org/10.1055/s-2007-1021276

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Muscle indices do not fully account for enhanced upper extremity bone mass and strength in gymnasts

Autor: J N, Dowthwaite, J A, Kanaley, J A, Spadaro, R M, Hickman, T A, Scerpella

Publikováno v: Journal of musculoskeletalneuronal interactions. 9(1)

Muscular forces are an important determinant of bone strength, but bone may also adapt to non-muscular loading. We tested the hypothesis that loads associated with childhood gymnastics yield high arm bone mass (BMC), bone size and bone strength, inde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::525a7fec5a7eee58d1a4378868931846
https://pubmed.ncbi.nlm.nih.gov/19240362

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Antioxidant enzyme activity during prolonged exercise in amenorrheic and eumenorrheic athletes

Autor: Li Li Ji, J. A. Kanaley

Publikováno v: Metabolism. 40:88-92

Exogenous 17 beta-estradiol (E2) has been shown to be associated with elevated levels of erythrocyte glutathione peroxidase (GPX) activity. The purpose of this study was to examine the influence of endogenous E2, as defined by menstrual status (ameno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0708f5e9ccd56404664af6f9fa715721
https://doi.org/10.1016/0026-0495(91)90197-5

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Autor: L M Johnson, M Davenport, J A Kanaley, T A Scerpella, C M Morganti

Publikováno v: Calcified tissue international. 72(1)

Impact activity is an important contributor to bone accrual. Children engaging in such activity have been shown to have greater bone mineral density (BMD) than their peers. This cross-sectional study was designed to quantify the association between B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09d1bc5860b046c7d5b98db436d3c343
https://pubmed.ncbi.nlm.nih.gov/12384810

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Cortisol and growth hormone responses to exercise at different times of day

Autor: J A, Kanaley, J Y, Weltman, K S, Pieper, A, Weltman, M L, Hartman

Publikováno v: The Journal of clinical endocrinology and metabolism. 86(6)

Exercise of appropriate intensity is a potent stimulus for GH and cortisol secretion. Circadian and diurnal rhythms may modulate the GH and cortisol responses to exercise, but nutrition, sleep, prior exercise patterns, and body composition are potent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::23ef60901d40c17a3fe93c8116a6772f
https://pubmed.ncbi.nlm.nih.gov/11397904

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Substrate oxidation and GH responses to exercise are independent of menstrual phase and status

Autor: J A, Kanaley, R A, Boileau, J A, Bahr, J E, Misner, R A, Nelson

Publikováno v: Medicine and science in sports and exercise. 24(8)

The purpose of this study was to determine the extent to which growth hormone (GH) and energy substrate utilization are influenced by basal sex steroid levels during prolonged submaximal exercise across menstrual phase and status. Also the 17 beta-es

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6a6ff81e985d0dd22c1c8e8cbe7a7892
https://pubmed.ncbi.nlm.nih.gov/1406172

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