Hormone eyindoda, indima yayo komzimba inkunzi nemazi

Wonke umntu uyazi ukuba testosterone - oku Zinjalo hormone eyindoda. Nguye ummeli engundoqo yeqela androgen kwaye inoxanduva ukuze kwakhiwe umzimba kunye nokuziphatha kwabo bonke. Kodwa asinguye wonke umntu uyazi ukuba testosterone lukhutshwe hi mpimo lowutsongo, kunye umzimba nemazi.

hormone Male kunye nemisebenzi yayo

Testosterone fanele ukuba iqela steroid iihomoni. Le nto kuhlelwe kwi adrenal kunye namasende (iiseli Leydig) emadodeni. An into umdla kukuba iiseli Leydig ekhoyo umzimba usana, kodwa emva kwexesha elithile unyamalale ngokupheleleyo. Ukwenziwa iiseli ezintsha emakhwenkweni ngexesha lokufikisa - ngeli xesha kukho ukwanda kumanqanaba testosterone egazini. Amanqanaba yendalo kwale hormone iya kuhlala injalo de neminyaka engama-60, yaye ke iqala bawe kancinane.

iihomoni steroid eziliqela imisebenzi ebalulekileyo kakhulu:

• ngayo kwixesha osandul lophuhliso phantsi testosterone ukuphembelela ukuyilwa samatyhalarha kunye namasende wehla kulo;

• xa ufikisa esebenzayo hormone oyindoda inoxanduva ukukhula kunye nophuhliso esini lwangaphandle (isingxobo samatyhalarha, incanca kunye namasende);

• phantsi kweempembelelo testosterone, ubungakanani ukwanda kwingqula kunye ukuqina le inwebu yangaphakathi - ngelizwi ke inkunzi uba rougher kwaye nzulu;

• kwale hormone kwakhona enza izinto eluswini - iba lalingqingqwa kwaye zagutyungelwa ngokobutyebi, kunye namadlala ioli. Hi ndlela leyi, ngenxa yokwanda sebum abangabafana kungenzeka ukuba ukubandezeleka induna ngaphezu amantombazana;

• Testosterone unoxanduva iinkunzi kwi pattern ukukhula iinwele;

• hormone sex nefuthe ukuphuhliswa kwenkqubo musculoskeletal - amathambo kuba ziyatyeba, lo gama isinqe ihlala amagxa ezivaliweyo ububanzi. Ukongeza, androgens zinqanda yokulahlwa kwe amanqatha ongama kwaye ukukhuthaza ukukhula kwemisipha mass;

• iihomoni steroid banoxanduva iintlobo ezithile ukuziphatha - umnqweno ubunganga: uchuku, ukuzithemba. Abanoxanduva ukuyilwa yephulo sex eqhelekileyo.

iihomoni Amadoda - testosterone nje kuphela, kodwa inani nezinye ezifana kuyo, iikhompawundi steroid. Eli qela kungabandakanya:

• androstenedione,

• dehydroepiandrosterone,

• Dihydrotestosterone - le androgen hormone kakhulu esebenzayo kwiqela (umsebenzi wayo 10-goca ngaphezu testosterone).

iihomoni Male kwabasetyhini

Xa umzimba nemazi iihomoni androgenic kuhlelwe kwi zamaqanda kunye adrenal, kwaye ingqalelo yabo malunga 20 amaxesha ngaphantsi ebantwini. Uninzi hormone bahlale umzimba ngendlela abotshelelweyo, yaye kuphela inani elincinane babo esebenzayo. Testosterone lenza umsebenzi Kubalulekile, njengokuba uxanduva protein kudibaniso zomzimba zesibeleko kwakunye ekukhuleni zoboya.

Kodwa kwezinye iimeko, amanqanaba igazi ukunyuka testosterone. Oku kube ngenxa ukungaqheleki yemfuza zibonisa sibangelwa esinobubovu lengqula okanye inkqubo hypothalamic-yebhinqa, ubukho ukudumba okanye ukuyilwa iiseli amabi. Nokuba ndlela, imali ukwanda zamadlala ezamahala eyindoda kwi negazi azinako ukubudla nefuthe umsebenzi umzimba ababhinqileyo.

Loo kophulwa inokubonakalisa njenge intombazana encinane nomfazi abadala. hormone Male ngexesha ebuntwaneni kungenza ukuba ukhokelele ekubeni kusekwe zoqobo mzobo eyindoda, nemvelo iinwele umzimba, kunye nophuhliso okungaqhelekanga amalungu ababhinqileyo okuzala. Yiyo loo nto loo mntwana kuyimfuneko ngokukhawuleza kangangoko kunokwenzeka ukubonisa ugqirha.

Kwiminyaka kamva ngobuninzi testosterone sikhatshwa la ukuba kukhule uboya yobuso (Mthovu kunye sideburns), webele (ngokukodwa phaya ingono). Ukongezelela, abafazi ukukhula ilizwi erhabaxa, igama, baqale ukubonisa iimpawu oyindoda ekuso. Kwelinye icala, ukuza kuthi ga ngoku, oko kuboniswa ukuba testosterone anganefuthe ukuziphatha yomfazi - uba ndlongondlongo ngakumbi, uvuka umnqweno zesini ezinamandla, wayevuma ukuba abuse. Ngokuqhelekileyo, ezi abameli besini ezifanelekileyo nga kumitha izale umntwana. Loo imeko ifuna unyango ngenyameko.