Peptide kemikari LH regulator zvakakodzera nokushanda gonads, uyewo ubatanidzwe progesterone uye testosterone

Hormone FSH uye LH ndezvaJehovha gonadotropic mahormone, izvo peptide (glycoproteins pamwe Arufa Beta subunits) vari synthesized uye masero gonadotropic pamusoro Anterior pituitary. Luteinizing kemikari (LH) uye follicle anotokonya kemikari (FSH) zviri kuitika munyika yevanhu dzokubereka nadzo - vose vakadzi nevarume. In vakadzi, mahormone ava kubatsira zvinowedzera kugadzirwa inonzi estrogen uye kana nhamba zvasvika soro sandara, havi ovulation. Vanobatsirawo ikure follicles vari ovaries.

How vanoshanda

Kana tinofunga kuenda kumwedzi, wokutanga uchishandisa danho, izvo zvinoita kuti paumbwe follicles vari ovaries. Zvadaro tichibatsirwa lyuteotropina follicles kumira mahormone steroid inonzi estrogens. Ivo sei zvinyama kuwanda uye zvepabonde mabasa. Kazhinji, izvi nguva kunotora 4 kusvika 7 days. Zvadaro anotanga ovulation (rechi14 zuva kumwedzi), masikati riri nembeu uye anotanga kugadzirira muviri pamuviri kana premenstrual kutotanga kunotanga. Izvi kunoitika nenzira yakadai: iye follicle watsemuka uye zai vagadzirira muchangosangana. Zvose kuti zvakasara follicle inova yero muviri. Musimboti pamuviri ndiko nourume muchibereko zai iri uterine endometrium. Yellow muviri pachachowo zvinowanisa munhu steroid kemikari - progesterone, sezvamakaropafadzwa pituitary basa hunoguma.

kudiwa mahormone

Kemikari LH inodikanwa kuvapo corpus luteum mbeu mumazuva 14. Varume, zvose pamusoro kemikari kusimudzira spermatogenesis. Kemikari LH inodiwa testosterone kubudikidza nekufemera Leydig masero. Testosterone anosunga kuti ropa androgensvyazyvayuschim mapuroteni, zviri kukonzera kuti rutsigiro yakakwirira kwevari testosterone ari spermatogenic epithelium kubudikidza chokufambisa ari lumen pamusoro seminiferous tubules. Ko ndozvakajairwa uye zvokurwara - uye kemikari LH (ayo mwero) ichiwedzerwa kana shoma. Chikonzero ichi chinogona kuva hyperfunction kana hypofunction pamusoro pituitary shwanu, amenorrhea vakadzi, gonadal atrophy nevanhu nokuda nhoroondo mwana mumps uye zvirwere zvakadai mwandabvu. Uyezve, chikonzero hormone dysfunction anogona kubvuma cardiac glycosides kana zvinodhaka steroid-refu. Hazvina zvakafanira kuti asava zvakare kunonoka kuyaruka uye nokukura mumuviri.

chokwadi ongororo

Kuongororwa pamusoro kemikari LH (FYA) iwayo akakurumbira. Kuti aite muedzo uyu unofanira dhayira ari venous ropa. Pamberi kuongorora havagoni kuputa, udye, unogona kunwa mvura, asi kwete zhinji. Mumazuva 24 haukwanise kutora steroids kana cardiac glycosides. Ongororo iyi nachiremba nechirwere asakwanisa kuita vana. Chokwadi, unogona kupedza uye kuvabereki nekuongororwa, asi zvinonyanya idzidzise kuitisa ongororo iyi. Akagadzwa kudzidza dzokubereka nadzo varume nevakadzi (pamusoro dzokubereka zera uye kubereka), sezvo inogona kuitwa maererano vasikana precocious kuyaruka.