The hypothalamus ndi gawo lofunika la dongosolo lanu la ubongo. Zimayendetsa mgwirizano pakati pa mapuloteni anu kapena mavitamini otulutsa mahomoni ndi mbali zina za dongosolo lanu la mitsempha. Your hypothalamus ndi yomwe imayambitsa kupanga mahomoni omwe amachititsa kuyamba kwa msambo wanu.
Kodi Hypothalamus Ili Kuti?
Ngati mutajambula mzere kuchokera pakati pa nsidze zanu kumbuyo kwa ubongo wanu mungapeze mtundu wa pea wotchedwa hypothalamus.
Chigawo ichi cha ubongo sichikukula malinga ndi ntchito.
Kodi Hypothalamus Zimatani?
Ganizirani za hypothalamus monga "njira yabwino yowonetsera kunyumba" ya thupi lanu. Udindo wake waukulu ndikuteteza thupi lanu kuti likhale labwino komanso lokhazikika. The hypothalamus ikulamulira ndikugwirizanitsa ntchito zochuluka za thupi lanu monga lamulo la kutentha, njala, ludzu, kugona, ndi maganizo. Pochita mogwirizana ndi zolembera kuchokera mu ubongo komanso kuchokera ku malo ena opangira mahomoni m'thupi, hypothalamus imasintha momwe thupi limagwirira ntchito kapena homeostasis.
Ntchito ina yofunika kwambiri ya hypothalamus ndiyoyendetsa vuto la pituitary . The hypothalamus imapanga zinthu zotchedwa kutulutsa mahomoni omwe amachititsa kuti thupi lanu likhale ndi chikoka pofuna kutulutsa ziwalo zina za thupi lanu monga chithokomiro ndi ovary . Poletsa kutulutsidwa kwa mahomoni amenewa, hypothalamus imakhudzidwa mwachindunji ndi thupi lanu, kukula, kugonana, komanso kumene mukupita kumwezi.
Kusamba Kwadongosolo
Your hypothalamus imatulutsa hormone yotchedwa GnRH kapena gonadotropin yotulutsa hormone. Momwe zinthu zimakhalira, thupi lanu limatulutsa GnRH m'njira yovuta. Kutulutsidwa kwapakatiku kumathandiza kuti chigoba chizigwirizana ndi kutulutsa ma hormoni awiri omwe amatchedwa FSH kapena follicle yotulutsa hormone ndi LH kapena hormone ya luteinizing.
FSH, imathandizanso kuti ovary abereke estrogen ndi LH zimapangitsa kuti ovary apange progesterone. Kusinthasintha kwa mahomoni amenewa kumayambitsa kusamba kwanu komwe kumaphatikizapo kupuma komanso ngati palibe kutenga kapena kutenga mimba, kumasamba kapena nthawi.
Zinthu Zikasokonekera
Popeza hypothalamus ndi njira yoyendetsera kusamba, zifukwa zina zomwe zimasokoneza thupi ndi kusokoneza machitidwe abwino a hypothalamus zingasokonezenso kusamba kwanu. Pamene kumasulidwa kwa GnRH sikuchitika mwachizoloŵezi chodziwika bwino, FSH ndi LH sizinapangidwe bwino ndi chigoba cha pituitary. Popanda kutulutsa mahomoni amenewa, mazirawa samapanga estrogen ndi progesterone ndi ovulation sizichitika. Popanda kuvuta, palibe kusamba.
Mawu amodzi osowa nthawi yanu amachititsa kuti munthu asatuluke kapena kutulutsa magazi. Mukaphonya nthawi yanu chifukwa hypothalamus sichigwira ntchito nthawi zambiri imatchedwa hypothalamic amenorrhea. Zomwe zimachititsa kuti hypothalamic amenorrhea ndizo:
- maganizo okhudza maganizo
- zovuta za thupi
- matenda aakulu
- kuchita masewera olimbitsa thupi
- kupweteka kwambiri
Hypothalamic amenorrhea ndi chifukwa chofala cha nthawi zosowa.
Malingana ndi kuchuluka kwa nthawi yomwe mumakhala ndi nkhawa m'thupi lanu nthawi zina mungaphonye kapena mukhoza kusiya kusamba.
Kusunga The Control Center
Kumvetsetsa kufunika koti GnRH yamasulidwe pang'ono kuchokera kwa akatswiri omwe amachititsa hypothalamus kuti apange mtundu wa mankhwala omwe amachititsa kuti ma ovaries apange maantirogen ndi progesterone. Kusunga GnRH mlingo wokhazikika m'magazi anu kumachepetsa kutulutsa kwa FSH ndi LH komwe kumachepetsa kutulutsa maantirogen ndi progesterone. Kalasi imeneyi ya mankhwala otchedwa gonadotropin-release hormone agonists ikuphatikizapo leuprolide acetate kapena Lupron ndi goserelin acetate kapena Zoladex.
Mankhwalawa ali ndi mbali yofunikira pochizira machitidwe angapo a amayi monga uterine fibroids ndi endometriosis.
Mawu Ochokera
Nthawi zina kumasowa nthawi yanu kungakhale thupi lanu mwachizolowezi chokhalira kupsinjika. Koma kutaya nthawi yanu makamaka kwa miyezi yochepa mzere kungakhale chizindikiro cha vuto lalikulu kapena kusalinganika kwina m'thupi lanu.
Monga nthawi zonse, ngati mukukumana ndi mavuto aliwonse omwe mukupita kumwezi, chonde kambiranani ndi wothandizira zaumoyo wanu.
Kusinthidwa ndi: Andrea Chisholm MD
> Chitsime:
> Reed BG, Carr BR. Mchitidwe Wokhawokha Wamakhalidwe ndi Kulamulidwa Kwambiri. [Yatsimikiziridwa pa 2015 May 22]. Mu: De Groot LJ, Chrousos G, Dungan K, et al., Okonza. Kutsindika [intaneti]. South Dartmouth (MA): MDText.com, Inc ;; 2000 -Angapezeke kuchokera: https://www.ncbi.nlm.nih.gov/books/NBK279054/