Central reproductive hormones Paraventricular nucleus Supraoptic nucleus Hy pothalamic nucleus Su preoptic artery Mamillary body Sup hypophyseal artery Hy pophyseal portal vein Neurosecretory granules Anterior lobe Posterior lobe Venous drainage Venous drainage
Central reproductive hormones
Central reproductive hormones 3)Regulation of GnRH Hypothalami GnRH Pituitary FSH LH vary EP
Central reproductive hormones 3) Regulation of GnRH Hypothalams GnRH Pituitary FSH, LH Ovary E,P
Central reproductive hormones 2. Gonadotropins- 1)Composition(glycoprotein Follicle stinulating hormone FSH Luteinizing hormone, LH 2)Synthesize and transport Gonadotroph Blood ovary (pulse) circulation
Central reproductive hormones 2. Gonadotropins 1) Composition (glycoprotein) Follicle stimulating hormone,FSH Luteinizing hormone,LH 2) Synthesize and transport Gonadotroph (pulse) Blood circulation ovary