Ahụ ikeNa nkà mmụta ọgwụ

Thyroid-akpali akpali hormone: eduzi metabolism

The mkpa na uru nke thyroid hormone na-niile mara na, n'ihi na ha nwuo anyị metabolism ọkụ, ịbụ oké mkpa maka udo na mmepe nke ahụ ahụ na irè nke iche echiche ọrụ. Otú ọ dị, ọ bụghị onye ọ bụla maara na ọrụ nke thyroid gland-achịkwa site hormone ọdịnaya nke ọbara, nke anyị na-akpọ thyroid-akpali akpali hormone. Ya mmepụta a na-emepụta n'ime sanctum nke ụbụrụ - a obere arọ ahụ na ọkara a gram, nke a na-akpọ pituitary gland.

Otú ọ dị, pituitary gland - bụghị onye kasị mkpa, "onyeisi", nke achịkwakwa thyroid ọrụ. Ọ na-achịkwa ndị hypothalamus, nke na-amịpụta thyrotropin-atọhapụ hormone. Na mgbakwunye na kpọmkwem iwu nke "superiors" na pituitary gland ndị dị oké mkpa arụmọrụ. Ya mere, ọ bụrụ na ọ na-hụrụ na ọbara bụ nke ukwuu thyroid hormone, ndị pituitary akwụsị ya ọrụ. Ọ bụrụ na ha nwere, na Kama nke ahụ, ọ bụ ezughị, na secretion nke thyroid-akpali akpali hormone na-abawanye. Nke a na-akpọ ụkpụrụ nke nzaghachi, a na usoro nke iwu bụ nnọọ nkịtị ka niile Filiks ahụ mmadụ.

Thyroid na-akpali akpali hormone n'elu norm a hụrụ na ụfọdụ. Nnọọ adịkarịghị na e jikọtara ya na-eme ihe ndị kasị ibu "Chief" - na hypothalamus na mgbe ụfọdụ ndị akpụ nwere ike kpasuo a ala ebe ọ dịghị eme ka n'ókè nke mụbara ọbara thyroid homonụ. Mgbe ụfọdụ, ihe niile a okwu nke pituitary ọrịa. Ma, ọtụtụ nke thyroid-akpali akpali hormone larịị adahade n'ihi na eziokwu na e nwere nsogbu na larịị nke thyroid gland na ọ na-adịghị iji nagide ya na-arụ ọrụ. Mgbe ahụ e nwere a nkọ mmụba na mmepụta nke thyroid na-akpali akpali hormone na pituitary efu mgbalị ọ bụla dịkwuo larịị nke thyroid homonụ. Ọzọkwa, a nta na-abawanye na-etoju nke hormone n'okpuru echiche a hụrụ na elu nchegbu mgbe ahụ na-achọ na nchikota ndi mmadu di niile agha na otú ahụ ka thyroid gland na-arụ ọrụ na zuru ike, na pituitary uche na thyroid hormone na-ebelata. Oge ọ bụla ndị dọkịta na-ahụ na-abawanye na thyroid na-akpali akpali hormone n'elu nkịtị, ọ bụ na-emenye egwu n'ihi na a na-enwe nwere ike ịbụ ma a na-akpata na a N'ihi ya nke ọrịa na-ekwu. Ya mere, n'otu oge na-e na-anwale thyroid homonụ. -Atụle hormone larịị ụba omume ochichi nke opioid umi.

Thyroid-akpali akpali hormone n'okpuru nkịtị mgbe ụba ego nke thyroid homonụ na ọbara. The thyroid gland bụ na n'otu oge ahụ na-amị ọtụtụ n'ime ha na ya na-egbu mgbu na mmepụta nke a homonụ na-eme pituitary kwụsị njikọ na secretion nke thyroid-akpali akpali hormone. Ọzọkwa ego n'ime ọbara mbelata n'oge agụụ na erighị. Ọ ga-apụghị izere ezere na-erughị na oké njọ somatic ọrịa, nakwa dị ka ụfọdụ nsogbu uche, dị ka anorexia nervosa na bipolar affective aghara. Ke adianade do, anyị na-apụghị ewepu na ọrịa na-emetụta ndị hypothalamus na pituitary gland.

Thyroid-akpali akpali hormone na-emepụta na otu ịta na ụmụaka na ndị agadi (ma e wezụga nnọọ na nwata na ndị agadi karịrị afọ 70), ndị inyom na ndị ikom. The hormone na-emepụta cyclically, ogologo nke ndị dị otú a obere okirikiri nke banyere 2 awa, a n'afọ iri na ụma bụ nnọọ nso n'afọ iri na ụma nke mmepụta nke hormone prolactin. Ọ na-adịghị metụtara hypothalamic ọrụ, Otú ọ dị, na-egosi na e nwere ụfọdụ zoro ezo usoro nke na-enye ohere mezie ihe omume nke ma ndị a homonụ. Ha na-emepụta ihe ndị kasị ufiop n'abalị, na mgbede, na somatic ọrịa, a ọnụ ọgụgụ kasị elu na-kwupụtara ihe ndị ọzọ karịa nkịtị.

Nke ahụ bụ otú ahụ pụrụ iche a thyroid-akpali akpali hormone. Na-emekarị ọ dara ka uche nke ndị dibịa naanị mgbe a na-a emeghasịkwa na thyroid gland. Ma ọ bụ nke ukwuu banyere nwere ike ịgwa, nke na-adịghị egbochi ya na-adị nnọọ omimi.

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