Munyori: Frank Hunt
Zuva Rekusika: 12 Kurume 2021
Gadziridza Zuva: 18 Mbudzi 2024
Anonim
10 Signs Your Body Is Crying Out For Help
Vhidhiyo: 10 Signs Your Body Is Crying Out For Help

Zvemukati

Iyo pituitary gland, inozivikanwawo seye pituitary gland, igland iri mukati mehuropi inoitisa kugadzirwa kwemahormone akati wandei ayo anotendera uye nekuchengetedza kushanda kwakakodzera kweiyo muviri.

Iko kuita kwepituitary gland inodzorwa neiyo hypothalamus, inova nharaunda yehuropi inoitisa kuona kudiwa kweiyo muviri uye kutumira ruzivo kune iyo pituitary kuitira kuti maitiro emuviri agadziriswe. Nekudaro, iyo pituitary inoita mabasa akati wandei mumuviri, senge kudzora metabolism, kukura, kuenda kumwedzi, kugadzirwa kwemazai nehurume uye zvakasikwa corticosteroids.

Chii ichochi

Iyo pituitary gland inoitisa akasiyana mabasa emuviri, senge metabolism, kuenda kumwedzi, kukura uye kugadzirwa kwemukaka mumazamu, semuenzaniso. Aya mabasa anoitwa kubva mukugadzirwa kwemahormone akati wandei, makuru acho ari:


  • GH, inozivikanwawo sekukura kwehormoni, inova nebasa rekukura kwevana nevechiri kuyaruka uye zvakare inoita basa rakakosha mukuita metabolism. Iko kuwedzera kweGH kugadzirwa kunoguma negigantism uye kuderera mukugadzirwa kwayo, kuderera. Dzidza zvakawanda nezve kukura hormone;
  • ACTH, inonziwo adrenocorticotrophic hormone kana corticotrophin, sezvo ichiburitswa mumatenhe adrenal, pasi pesimba rehosha yepituitary, uye inotungamira mukugadzirwa kwecortisol, inova ihormone inoona nezve kudzora kushushikana uye kuona kugadzikana kweiyo muviri muviri kune akasiyana mamiriro. Ona apo panogona kuve nekukura kana kushoma kugadzirwa kweACTH;
  • Oxytocin, inova iyo hormone inokonzeresa kuita kwechibereko chechibereko panguva yekusununguka uye yekusimudzira kugadzirwa kwemukaka, pamusoro pekudzikisa kunzwa kwekushushikana uye kurwisa kusagadzikana uye kushushikana. Ziva mhedzisiro huru yeoxytocin pamuviri;
  • TSH, inozivikanwawo sehormone-inosimudzira mahormone, sezvo iri basa rekusimudzira iyo thyroid kuburitsa iyo T3 uye T4 mahormone, ayo akakosha pakushanda kwakakodzera kwemetabolism. Dzidza zvakawanda nezve TSH;
  • FSH uye LH, inozivikanwa se follicle inosimudzira mahormone uye luteinizing mahormoni zvichiteerana. Aya mahormone anoita akananga nekukurudzira kugadzirwa kwemadzimai uye echikadzi mahormone, kuwedzera mukugadzirwa nekukura kwehurume muvarume nemazai muvakadzi.

Zviratidzo zvekusashanda kwepituitary gland zvinogona kunzwisiswa kuburikidza nezviratidzo zvinomuka zvichienderana nehormone yaive iine kugadzirwa kwayo kwakawedzera kana kuderera. Kana paine shanduko zvine chekuita nekugadzirwa uye kuburitswa kweGH, semuenzaniso, zvinogona kucherechedzwa kuwedzeredza kukura kwemwana, anozivikanwa segigantism, kana kushomeka kwekukura, kunoitika nekuda kwekudzikira kwekuvanda kwehomoni iyi, mamiriro ari inozivikanwa sekuderera.


Kuderera kana kushomeka kwekugadzirwa kwehomoni dzinoverengeka dzakarairwa nepituitary kunogona kukonzeresa kune mamiriro anonzi panhipopituitarismo, umo mabasa akati wandei emuviri anokanganiswa, uye munhu wacho anofanira kuita kutsiva kwehormonal kwehupenyu kuitira kuti mabasa avo ehupenyu achengetedzwe. Dzidza maitiro ekuziva panhipopituitarism uye izvo zvakakosha zviratidzo.

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