Iziyaluyalu hormone

iziyaluyalu kwama-hormone kungavuka iminyaka yobudala bomuntu isilinganiso. Ezimweni ezingavamile, ukwehluleka zenzeka kubantu abasha. Mangithi ukuthi ososayensi abakwazi ukusho ukuthi ngubani ngokuvamile kwenzeke hormone iziyaluyalu: abesilisa nabesifazane. Izizathu ukwehluleka zihlukene. Ngokuvamile, ukwehluleka hormone emantombazaneni kwenzeka ngenxa yisiphi isifo noma ngenxa abampofu yokuphila izinqumo.

impilo yabesifazane ixhomeke ukusebenzisana isimiso sakhe endocrine. Kuthiwa ama-hormone ezakha hormone ezine eziyinhloko: testosterone, progesterone, i-estrogen, prolactin. Uma wephula emakamu ncenye eziyimbangela yezinkinga ezizuzwa zenzeka. iziyaluyalu kwama-hormone nomthelela omubi kakhulu psyche sowesifazane. Ngaphezu kwalokho, ukuphazamiseka ohlelweni endocrine, ingqondo ezihlukahlukene izifo ezingathi sína kwababhemayo. Lezi zihlanganisa, ngokukhethekile, zihlanganisa ukungabi nenzalo, ukukhuluphala, lesizalo fibroids, polycystic, umjikelezo iziyaluyalu.

ukushintsha kwama-hormone njalo ezingabantu. izinkomba eziyinhloko ukuhluleka kokusebenza kohlelo endocrine ukukhulisa isisindo, buthaka amasosha omzimba, encishisiwe yemisipha, isifiso disorder, okwandisa usayizi webele futhi webele ukukhula - gynecomastia. Kanye kwabesifazane, ukuphazamiseka kwama-hormone in the amadoda ephelezelwa ukucindezeleka, ayimigodi, isimo sokucindezeleka, ukucasuka anda, uvalo.

Ukwelashwa izifo kohlelo endocrine, kungakhathaliseki ubulili esiguli, ngesisekelo imiphumela yokuhlolwa, kanye nezizathu lokho kwaqala ukwenqatshwa. Ukuze sifinyelele ngekhono elingcono, ngaphezu ezelaphayo Kunconywa enempilo, efanele olinganiselayo Ukudla umbuso.

iziyaluyalu kwama-hormone zihilela isimo okuqukethwe anda noma ukuncipha labo noma ezinye hormone emzimbeni. Ngokuhambisana Imiphumela ukuhlaziya replacement therapy kungenzeka ehleliwe.

Njengoba yaziwa, main i-hormone wesilisa testosterone kubhekwa. okuhlushwa wayo ifinyelela isiqongo iminyaka engamashumi amabili nanhlanu. Kuleyo minyaka ezingeni testosterone umzimba uqala wehlise (by one-half amaphesenti ngonyaka). Isilinganiso sobudala indoda e ngandlela-thile njengoba kukhona ukuntuleka kwale hormone. Bekanye testosterone samanje emzimbeni nezinye izingxube zamakhemikhali, eminye yayo engase enze abanye imisebenzi testosterone, futhi ezinye compounds abe nomthelela obonakalayo umsebenzi wayo.

Ngakho, follicle inkanuko i-hormone ekhiqizwa indlala pituitary. Nale kwakwakhe kwandisa amazinga testosterone, ezilungisiwe spermatogenesis. iziyaluyalu kwama-hormone, ikakhulukazi ukungabi ekukhiqizweni kwama-hormone ocansini, ingqondo nokwanda kokungabi FSH.

I LH pituitary ikhiqizwa. Lokuhlushwa luteinizing i-hormone nakho kuyanda ngokuntuleka hormone ocansini. LH kuvusa amaseli wamasende futhi sithuthukisa ukukhiqizwa kwe-testosterone.

Esikhathini Lobe anterior ukukhiqizwa pituitary prolactin wenziwa. Le ngxube elawula ekukhiqizweni kwama-hormone ocansini, ulawula ukukhululwa kwesidoda, ukungabi wemfanelo ukuhamba kwabo. amazinga prolactin aphakeme kuyagcinwa ngesikhathi sokulala, ukucindezeleka, amandla omzimba.

Estradiol kuyinto eyinhloko besifazane ocansini ama-hormone, elalinamandla ukuwedlula wonke estrogen. ukukhiqizwa estrogen amadoda kwenzeka cortex we nezindlala adrenal futhi testes. Iningi estradiol ezingabantu ikhiqizwa ngenxa ukuguqulwa kwe-testosterone-molecule. Lokhu i-hormone suppresses ukukhiqizwa kwe-testosterone. I-estrogen anda amadoda kuholela kwezimoto. Abesifazane futhi ziye zanciphisa lokuhlushwa estradiol kuvusa umdlavuza lesizalo, nezindlala mammary, kwehle libido, ukukhumuzeka kwamathambo, ukukhuluphala.