肾上腺解剖及组胚知识案例.pptVIP

Words Outline 1.1Position and adjacent 1.2Hilum and Suprarenal arteries 1.2Hilum and Suprarenal arteries 2.1The structure of adrenal glands 2.1The structure of adrenal glands 2.2Function of hormones * Suprarenal gland * adrenal |?‘dre?nl] adj. 肾上腺的 adrenaline???[?‘dren?l?n] n.肾上腺素 noradrenaline??[,n??r?‘dren(?)l?n] n. 去甲肾上腺素 glucocorticoid??[,ɡl?ko‘k?rt?,k??d] n. 糖皮质激素 mineralocorticoid?? [,m?n?r?lo‘k?rt?,k??d] n. 盐皮质激素 androgen? ['?ndr?d?(?)n] n.雄激素 * 1.Anatemy of adrenal glands 1.1Position and adjacent of adrenal glands 1.2Hilum and Suprarenal arteries 2.Histology of adrenal glands 2.1The structure of adrenal glands 2.2Function of hormones * At the posterior part of abdomen and immediately above in front of the upper end of each kidney. * * Abdominal aorta Inferior phrenic artery Renal artery Middle suprarenal artery Superior suprarenal artery Inferior suprarenal artery Adrenal gland * * The structure of adrenal gland Cortex Medulla ZG ZF ZR M-C (e.g.aldosterone) GC (e.g.cortisol and corticosterone) androgen Medullary cell adrenaline noradrenaline The hormones which are secreted by adrenal glands are all steroid hormone * ①Aldosterone; absorb Na+ and discharge K+,maintain the water and electrolyte balance. ②Cortisol and Corticosterone; promote glyconeogenesis, antitoxic, antishock, anti-inflammatory ③Adrenaline ：accellerate heart rate，strengthen myocardial contractile force，widen blood vessels. ④Noradrenaline;constrict the blood vessels. Catecholamine hormone = Adrenaline+Noradrenaline * Summary 1.suprarenal arteries 2. The hormones which are secreted by adrenal glands are all steroid hormone. 3. Catecholamine hormone=Adrenaline+Noradrenaline * Suprarenal gland 参考文献：《组织学与胚胎学》、《人体解剖学》课本 * Suprarenal gland