Phytoecdysteroids Do Not Have Anabolic Effects in Skeletal Muscle in Sedentary Aging Mice
نویسندگان
چکیده
منابع مشابه
Phytoecdysteroids and anabolic-androgenic steroids--structure and effects on humans.
Phytoecdysteroids are structural analogs of the insect molting hormone ecdysone. Plants comprise rich sources of ecdysteroids in high concentration and with broad structural diversity. Ecdysteroids have a number of proven beneficial effects on mammals but the hormonal effects of ecdysteroids have been proven only in arthropods. Their structures are somewhat similar to those of the vertebrate st...
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Muscle cells produce lactate and become acidic (9) during anaerobic glycogenolysis and during intense aerobic glycolysis, giving rise to net lactic acid production. The identity of the mechanisms involved and the size of their contributions to acidosis in muscle during exercise were debated extensively in 2005 (3, 7, 8, 12, 14, 15) and 2008 (2, 11) and now again. One reason for these continued ...
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In an attempt to shorten recovery time and improve performance, strength and endurance athletes occasionally turn to the illicit use of anabolic-androgenic steroids (AAS). This study evaluated the effects of AAS treatment on the muscle mass and phenotypic characteristics of transgenic mice subjected to a high-intensity, aerobic training program (5d/wk for 6 weeks). The transgenic mice (CETP(+/-...
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متن کاملPoint: Muscle lactate and H⁺ production do have a 1:1 association in skeletal muscle.
Muscle cells produce lactate and become acidic (9) during anaerobic glycogenolysis and during intense aerobic glycolysis, giving rise to net lactic acid production. The identity of the mechanisms involved and the size of their contributions to acidosis in muscle during exercise were debated extensively in 2005 (3, 7, 8, 12, 14, 15) and 2008 (2, 11) and now again. One reason for these continued ...
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ژورنال
عنوان ژورنال: International Journal of Environmental Research and Public Health
سال: 2021
ISSN: 1660-4601
DOI: 10.3390/ijerph18020370