Thupi lachikasu

Mkazi aliyense ayenera kudziwa momwe thupi lake limagwirira ntchito. Kawirikawiri madokotala, omwe amapezeka, samakufotokozera. Ndipo amayi ambiri amawopa powerenga pakhomolo: "Thupi lachikasu limapezeka." Koma kwenikweni, ichi ndi chikhalidwe chachibadwa cha thupi lachikazi. Thupi lachikasu limapanga pakati pa kayendetsedwe kake ndipo amakonzekera chiberekero cha uterine kuti chiyambireni mimba. Ngati feteleza sizimachitika, idzawonongeka.

Gawo la chikasu thupi - ndi chiyani?

Zimatengera khalidwe lake loipa komanso lachibadwa. Gawoli limatenga pafupifupi masabata awiri, panthawi yomwe gland imakula ndikumasula mahomoni aakazi estrogen ndi progesterone, kukonzekera chiberekero cha kuyambitsidwa kwa dzira la umuna. Ngati mimba imapezeka, ndiye kuti thupi lachikasu limapitirira mpaka masabata makumi asanu ndi awiri asanafike.

Pali magawo anayi a chitukuko ichi:

1. Kuchokera m'maselo a granular a follicle, pambuyo pa ovulation, thupi chikasu amayamba kukula.
2. Kenaka akubwera siteji ya vascularization, pamene maselo a lutein ndi carotene amadziunjikira m'kamwa, zomwe zimapatsa mtundu wake.
3. Komanso, chikasu chimatuluka, chimatulutsanso progesterone ndikukula. Ngati mimba imatuluka, imayambitsa ma hormone ndipo imapanga malo abwino m'chiberekero. Thupi lachikasu limatchedwa loona.
4. Gawo lotsiriza la chitukuko cha gland ndicho kufa kwake. Amachepetsa kukula kwake, amasiya kupanga mahomoni ndi atrophies.

Thupi la chikasu ndi tanthauzo lake

Ntchito yake yaikulu ndiyo yopanga progesterone. Amakonzekera chiberekero kuti atenge oocyte: imapangitsa chiwerengero cha mitsempha ya mitsempha, nkhope imakhala yovuta komanso yosavuta. Pamene thupi la chikasu likuwonekera, mkazi amakula pang'ono ndipo chitetezo chake chimachepa. Gland iyi imalepheretsa mazira atsopano kuti asasokoneze kuyambira kwa mimba. Pamene thupi lachikasu limapangidwa, izi zikutanthauza kuti thupi la mkazilo likonzekera kubereka kwa dzira ndikukula kwa mwanayo. Koma nthawi zina, matendawa amapezeka mu ntchito ya gland.

Matenda okhudzana ndi thupi la chikasu

Kawirikawiri ndi kansalu kakang'ono. Zimatsimikiziridwa ndi kufufuza kwa ultrasound. Ukulu wa chikasu thupi ayenera kukhala pakati pa 10 ndi 30 mamitamita, ndipo ngati gland akulitsidwa, ndi chimphepo. Nthawi zina maphunzirowa amakwaniritsa popanda kuthandizira kwa miyezi ingapo. Ndikofunika kuti mayi athe kuchepetsa kuchita zinthu zolimbitsa thupi komanso kugonana kuti asaphule. Kuonjezera apo, pakuwonekera kosautsa ndi kupweteka m'mimba, mankhwala oletsa ovulation angapangidwe.

Koma ndi zoopsa kwambiri kuti mkazi akhale ndi chikasu mu ovary. Izi zingayambitse kusabereka, ndipo ngati feteleza - kutaya pathupi. Kwa nthawi yomwe imakhala ndi mimba, ovulation ndi mapangidwe a chikasu thupi ayenera kudutsa muzigawo zonse, ndipo ziyenera kukhala osachepera masiku khumi. Pokhapokha pokhapokha pokhapokha pulogalamu ya progesterone idzapangidwa.

Kutulukira kwa kusowa kwa ntchito ya chikasu thupi kumayankhidwa pambuyo pa kufufuza kwakukulu: kuyesa magazi, ultrasound ndi kuyendera kutentha kwapakati pazingapo zingapo. Pambuyo povomereza, mayiyo akulamulidwa kukonzekera mahomoni, mwachitsanzo, Urozhestan kapena Dufaston. Nthawi zina majeremusi a progesterone amauzidwa. Dokotala ayenera kupeza chifukwa chake thupi lachikasu silipanga. Popeza nthawi zambiri zimapezeka m'mafini a ma jini, kusokonezeka kwa ntchito za mazira ochuluka kapena matenda ena. Ndipo mankhwalawa mu nkhaniyi ayenera kukhala osiyana.