PS_5_Lec_2_Why_We_Eat

During long duration exercise has anti inflammatory

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Unformatted text preview: Epinephrine β receptor β receptor Glycogen deposits Glycogen breaks down and glucose is released 糖元分解 (a) Liver cell 释放葡萄糖 Vessel dilates 血管扩张 (b) Skeletal muscle blood vessel 9 1/4/12 Promote breakdown of proteins -Leads to negative nitrogen balance Cortisol Increases during long duration exercise Has anti-inflammatory actions (抗炎作用) Acts as insulin antagonist (拮抗剂) Hypothalamus 皮质醇 Anterior pituitary 垂体前叶 CRH from hypothalamus 促肾上腺皮质激素释放激素 (下丘脑) ACTH from anterior pituitary 促肾上腺皮质激素(垂体前叶) Adrenal gland Cortisol from adrenal cortex (肾上腺皮质) Testosterone & Estrogen Testosterone & Estrogen GnRH from hypothalamus(促性腺激素释放激素) 睾酮 & 雌性激素 Hypothalamus Anterior pituitary LH from anterior pituitary(促黄体激素) Testosterone from testes in males Muscle growth Estrogen from ovaries in females Testosterone Gets concerted in males...
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