Endocrinology: chiwalo chachimuna timadzi

The mwamuna timadzi kugonana amatchedwa "androgen". Izi makamaka mankhwala mankhwala opangidwa ku zopangitsa za endocrine, ndipo ali ndi chikoka mwachindunji pa njira zonse zimene zimachitika mu thupi, ndi pa ntchito ziwalo zonse za mkati ndi kachitidwe. Mawu akuti "androgen" kwenikweni likumasuliridwa kuti "anapanga munthu."

Mu mapangidwe izi mankhwala mankhwala nawo zigawo zikuluzikulu, monga asidi acetic ndi mafuta. Male kugonana timadzi opangidwa ku zopangitsa anacemerwa testes. mapangidwe ake ndi malamulo angapo a zinthu zina, mu mankhwala makamaka amapangidwa ndi pituitary England. dera A malinga ndi zomwe mapangidwe androgens ali mapazi angapo ndipo m'malo ovuta. Choncho panthawi ina ndi nthawi kuonongeka kwawo achilengedwe. Kuti zimenezi zitheke, ndi mahomoni anthu otumidwa kwa chiwindi, pamene nsalu nawasenzetsa pa zigawo munthu. Payokha, tisaiwale kuti wina kuchuluka kwa androgens, mwachitsanzo, testosterone, sakhoza lamamatira ndi chiwindi, choncho chabe anasonyeza ndi mkodzo.

Bwanji thupi mwamuna timadzi wayamba kale pa chitukuko yoopsa pa nthawi imene pali Bookmark gonads. Atabadwa mwana, choyamba kuchita ntchito ya androgens, zomwe cholinga chake ndicho chitukuko cha sanali pachimake makhalidwe wamphongo. Zitatero, iwo amagwira ntchito mwachangu msinkhu, mu mapangidwe umuna ndi mu gulu la ntchito zolondola cha ziwalo zoberekera za wamkulu thupi.

Ngakhale zazing'ono kulephera kudzipatula ndondomeko androgens kungayambitse mavuto aakulu - mavuto ndi chilakolako chogonana kugonana, kuti matenda libido ndi khalidwe kuwonongeka kwa madzi zikuluzikulu za umuna. mavuto kwambiri dongosolo maphunziro mahomoni wamwamuna lingachititse osabereka.

Yotchuka kwambiri androgen ndi testosterone. Zoonadi izi mwamuna kugonana timadzi mokwanira kuposa ena onse, ali ndi mphamvu imathandizira pa ndondomeko ya kaphatikizidwe mapuloteni. Otsiriza, nayenso, kumapangitsa kukula kwa minofu.

Mlingo wa mahomoni mu thupi la mwamuna wamkulu si okhazikika. Mwachitsanzo, milingo mwazi wa testosterone wa chomwecho zimadalira za umoyo ndi nthawi ya. Komanso, androgen katulutsidwe angazindikire m'zinthu nthawi - pachaka, mwezi ndi tsiku.

Mwachitsanzo, mu nthawi kugwa nthawi wamwamuna kugonana timadzi pano mu thupi kuchuluka waukulu. Mosiyana, mwa njira, kwa akazi, amene mothamanga kwa miyezi kasupe. Komanso, mmawa ntchito ndi apamwamba zili androgens madzulo.

Pomaliza m'pofunika tione chinthu monga mwamuna kusintha - njira zimene zimagwiritsa ndi yimitsira chilengedwe cha ziwalo zoberekera chifukwa cha kuchepetsa lakuthwa chiwerengero mahomoni kugonana. Zizindikiro zazikulu za ndondomekoyi ndi kuchepa mu galimoto kugonana, erectile kukanika ndi utachepa ndende ya testosterone m'magazi. Komabe, zinthu zimenezi onse komanso kupezeka mu matenda amene ali mwamtheradi kanthu kochita ndi mahomoni. Pachifukwa ichi, mu chochitika zizindikiro zimenezi, pali kufunika ulendo mwachindunji kwa katswiri wodziwa bwino.