Njengoko inkqubo yonyango yabantu ilawula iinkqubo zangaphakathi emzimbeni.

Le nkqubo yonyango na umntu kunye luvo ilawula iinkqubo ebalulekileyo emzimbeni, babanike ekuthiwa ummiselo humoral nokugcina homeostasis kuyo, okt, ibhalansi kwangaphakathi. iindlela lwangaphakathi amayeza lihlola ngokweenkcukacha hormone yezenzululwazi. Le peculiarity lwemizimba ukuba zadityaniswa ingcamango "inkqubo yonyango zabantu" kukuba abanayo imibhobho excretory kuloo ndawo ibinomthwebeba emzimbeni. Nikeza ziziphumo secretion, okanye emzimbeni wayo, ngqo kwi igazi kunye nkovu kulwelo, ngokungafaniyo kwamadlala exocrine, ukunxibelelana kunye ezahlukeneyo nemingxuma zomzimba kunye nokusingqongileyo lwangaphandle.

Inkqubo yonyango womntu yahlukile kwezinye iinkqubo omzimba 'ezikude' yakhe. Oku kuthetha ukuba ulawulo kwicala umzimba yenziwa hayi ngaphandle iindawo imveliso yezinto ezinjalo esebenzayo, ezifana iihomoni, yaye kude kakhulu kubo. Umzekelo, i- hormone antidiuretic evela kwi ingqondo yebhinqa, nto leyo ibekwe lukakayi, kunye nezenzo zabo phezu tubules sezintso. Okufanayo yioxytocin. Kananjalo ummandla imveliso neurohypophyseal em- cranial, kunye nendawo ephambili besicelo - it musculature wesizalo.

Inkqubo yonyango, umntu ngamnye leri oluneqela elinegunya. Zonke luqinisekisa yangaphakathi ukuvelisa emzimbeni zabo ethile, kuxhomekeke impembelelo kwenkqubo hypothalamic-yebhinqa, umhlaba ophantsi kweliso ngqo yomsebenzi luvo kunye nezigqeba ebuchotsheni cortical. Posa - unxibelelwano phakathi amadlala yenqanaba elisezantsi kunye ngxenye. Le yokugqibela, ebona uphawu ukusuka luvo ivelisa "iihomoni kukhululwa" (statins kunye liberiny) ezichaphazela iiseli yebhinqa yaye kubangele ukuba cell yokwanda okanye ukunciphisa secretion hormone utshixelo. iihomoni utshixelo lwe yebhinqa sobuKristu kwakhona kuchaphazela ngqo iintsimbi lokugqibela. Umzekelo, hormone lengqula-zivuse kuchaphazela kuphela inyama glandular ye esinobubovu lengqula kunye hormone lactotropic kwi ibele. Isiphelo sale ummiselo sophuhliso oluthe zamadlala ezifanelekileyo, leyo, ngalo igazi kunye nkovu kuchaphazela ukutya, ukukhula, ukutya kunye nophuhliso namanye amalungu kunye neenkqubo.

Ngokutsho kulwakhiwo yemizimba yethu, zonke iihomoni angohlulwa ngokwamaqela ezine eziphambili: glycoprotein, iiproteins-peptide, steroid kunye acid acid. Kananjalo eli xesha lisenokuba (njengoko kuchaziwe apha ngasentla) lahlulwe wesenzo emzimbeni. Hypothalamic kunye iihomoni yebhinqa abaqala iihomoni, nabo bonke abanye - ukuya beqonga. Ukuqalisa nokulawula iihomoni zokuphumeza.

Yonyango inkqubo kakhulu kungqubana intsalela emzimbeni. Ukususela inqanaba sisilonda esidumbileyoesingaphakathi iya kuxhomekeka umfanekiso othile lwezonyango. Kwakhona nga kuchaphazela uhlobo secretion engaqhelekanga kwezinto eziphilayo. Ezingokuqandusela Pathophysiology kwi izifo zayo ezahlukeneyo ezifana ukuba umzimba iphawulwe ukuhla secretion kukho incindi yedlala, ngoko ngokwezonyango kuya kuba ngohlobo yokunqongophala yayo ludlule, yaye, ngokunjalo, vice versa. Umzekelo myxedema okanye hypothyroidism, yehliswe kakhulu xa umsebenzi lengqula kunye malunga ngqo yayo goiter thyrotoxic kunye hormone of hormone.

Inkqubo yonyango womntu, nangona kuphuhliso ngempumelelo yaye ngokukhawuleza amayeza kunye zezenzululwazi, nangoku fundanga ngokupheleleyo nokwakheka zomzimba. Noko ke, oko sele kwaziwa kwinzululwazi, ukuvumela oogqirha-endocrinologists uxakeke ngamandla ngonyango kunye nothintelo kweemeko zophendlo lwezifo imiphefumlo izigulane zawo ukwenza 'ngakumbi ekhululekile yaye engcono.