Cov qauv twg yog tsim los ntawm cov follicle tom qab ovulation?
Cov qauv twg yog tsim los ntawm cov follicle tom qab ovulation?

Video: Cov qauv twg yog tsim los ntawm cov follicle tom qab ovulation?

Video: Cov qauv twg yog tsim los ntawm cov follicle tom qab ovulation?
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Tom qab ovulation , cov ntaub so ntswg follicular uas nyob ib puag ncig lub qe ovulated nyob hauv lub zes qe menyuam thiab loj hlob los ua ib qho khoom loj hu ua corpus luteum. Lub corpus luteum zais cov tshuaj estrogen ntxiv thiab cov tshuaj progesterone uas pab tswj lub tsev menyuam hauv plab thaum cev xeeb tub.

Ib sab ntawm no, cov qauv dab tsi tsim cov seem ntawm cov hauv paus tom qab ovulation?

Thaum lub follicular antrum tau tsim, tus oocyte ua yog ib puag ncig los ntawm cov seem ntawm granulosa hlwb hu ua cumulus oophorus. Cov hlwb ntawm cumulus oophorus tam sim ntawd nyob ib sab mus rau oocyte ua tau paub tias yog corona radiata.

Tsis tas li, hauv cov qauv twg uas fertilization feem ntau tshwm sim? Fertilization tshwm sim yog tias phev nkag rau hauv cev cev thiab burrows rau hauv lub qe. Thaum fertilization feem ntau tshwm sim hauv oviducts, nws kuj tuaj yeem tshwm sim hauv tsev menyuam nws tus kheej.

Tsis tas li ntawd, yam twg ua rau kev ua ntawm ovulation?

Cov hypothalamus zais GnRH hauv kev zam tsis taus, uas ua rau FSH thiab LH tso tawm los ntawm lub caj pas pituitary. Cov no, nyob rau hauv lem, ua ntawm granulosa thiab theca hlwb nyob rau hauv zes qe menyuam los txhawb follicle maturation thiab ua rau ovulation.

Lub sij hawm twg yog hais txog lub progesterone secreting qauv uas tsim los ntawm lub follicle tom qab ovulation?

cev luteum. qhov daj me me tus qauv tsim los ntawm zes qe menyuam follicle tom qab ovulation thiab zais cov progesterone thiab estrogen.

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