Contents
He aha ke kino luteum?
ʻO ka corpus luteum, ka mea i kapa ʻia ʻo "corpus luteum", hoʻomohala iki i kēlā me kēia mahina ma ka ʻāpana ʻelua o ke kino. pōʻai menstrual, a ʻoi aku ka pololei o ka māhele luteal, ʻo ia hoʻi ma hope o ka ovulation.
ʻO ka ʻoiaʻiʻo, i ka pau ʻana o ka ovulation, hoʻololi ka follicle ovarian i loko o ka oocyte a lilo i kala melemele e lilo i ʻeleʻele endocrine aia i loko o ka ovary a ʻo kāna hana nui ʻo ka huna. pākuʻi.
ʻO ke koʻikoʻi o ka corpus luteum e hāpai
Pono no ka momona a me ka ulu kūpono o ka hāpai ʻana, ʻo ka progesterone i hana ʻia e ka corpus luteum e kōkua i ka hoʻomākaukau ʻana i ka endometrium no ka loaʻa ʻana o ka hua ma hope o ka fertilization. ʻO ka ʻili o ka ʻōpū - a i ʻole endometrium -, lahilahi loa i ka hoʻomaka ʻana o ke kaʻina menstrual, e mānoanoa me ke ʻano o nā kīʻaha koko a me nā ʻāpana e hāʻawi i kahi ʻano maikaʻi no ka implantation, ʻo ia hoʻi, ka manawa i hoʻokomo ʻia ai ka embryo i loko o ka ʻōpū.
Ua manaʻo ʻia ua hūnā ʻia ka progesterone i nā lā he 14 hope loa o ke kaʻina menstrual. He mea huna e hoʻonui ai i ka wela o ke kino - ma luna o 37 ° C - he hōʻailona ua hiki ke ovulation.
ʻO ke kuleana o ka corpus luteum i ka wā hāpai
Ma hope o ka fertilization, hoʻokomo ka embryo iā ia iho ma hope o kekahi mau lā i loko o ka ʻōpū a hūnā i kahormone HCG - chorionic gonadotropin hormone - a i ʻole beta-hCG, e ka trophoblast a laila e lilo i placenta. He hōʻailona ia o ka hāpai ʻana e piʻi aʻe ana ka helu i nā pule mua ma hope o ka hāpai ʻana. ʻO ka manawa maʻamau i kēia manawa ke ʻike ʻia nā hōʻailona mua o ka hāpai ʻana: luhi, nausea, emotivity, pehu o ka umauma ...
ʻO ke kuleana o ka hormone HCG ka mea e hōʻoiaʻiʻo i ka hana kūpono o ka corpus luteum a me ka huna ʻana o ka progesterone, pono no ka mālama ʻana i ka embryo i loko o ka ʻōpū. I loko o nā mahina mua ʻekolu, e hoʻomau ka corpus luteum e hana i kēia hormone koʻikoʻi hāpai. Mai ka hā o ka mahina, ua oʻo ka placenta e hōʻoia i ka hoʻololi ʻana ma waena o ka makuahine a me ke keiki.
He aha ka pilina ma waena o ka hāʻule ʻole a me ka corpus luteum?
I nā hihia kakaikahi, ka ke kuhihewa pili paha i ka lawa ole o ka corpus luteum, i kapaia hoi he luteal insufficiency. ʻO ka hemahema o ka hormonal hiki ke hoʻopili ʻia me ka paʻakikī o ka hāpai ʻana.
Hiki ke kuhikuhi ʻia ka lāʻau lapaʻau e hoʻopaʻi i ka lawa ʻole.
Cyclic corpus luteum: i ka wā ʻaʻole i hoʻokō ʻia ka fertilization
Inā ʻaʻole fertilized ka hua, kapa ʻia ʻo ia he cyclic corpus luteum. Ke hāʻule nui nei ka nui o ka homoni huna ʻana, ʻo ka ʻōpū a me nā kīʻaha koko i loko o ka uhi o ka ʻōpū. Hoʻokuʻu ʻia ka ʻāpana papa o ka mucosa ma ke ʻano o nā lula. ʻO ia ka hoʻomaka ʻana o ke kaʻina menstrual hou.