Turkish iinqwelo ubuchopho: iindima ezisebenzayo emzimbeni womntu, zokugula kunye isifo

Sella Isakhiwo yokwakheka imi emazantsi ukakayi lwakhe ukuya kwicala zobuchopho apho ibekwe khona ezidalwe nobubovu engundoqo, kwaye zizeyeyona nto ibalulekileyo ulawulo humoral kwemisebenzi zomzimba. Ezakheke Turkish iinqwelo ingqondo ngolu hlobo lulandelayo: ukuba yenzelwe ukuba i sphenoid lekhefu kunye ngasemva, emacaleni ezo ze ezimbini ze-luvo optic kunye optic chiasm ngayo kumphezulu ngaphambili. Nantsi ke venosus sinus, uze ufake kwisisu cranial ezimbini zangaphakathi imithambo carotid, nto leyo yenze igazi esimbaxa ubonelelo engundoqo eya zifaka pool.

data yokwakheka

isihlalo ubuchopho Turkish elahliweyo ngezantsi le ngxenye, icandelo ephakathi kwesakhiwo, leyo synthesizes kunye statins liberiny, iimolekyuli peptide angadlulisela uphawu ukuya yebhinqa, abahlala yonke indawo ngaphezu lekhefu. Ngako eziveliswa hormone yebhinqa yahlulwe iqhekeza ezintathu, ezahluke imvelaphi ngexesha ontogeny. Isabelo sokuqala ibizwa neurohypophysis yaye kungenxa nemithambo inyama. It iiseli yebhinqa nokulungelelanisa iihomoni ezibalulekileyo ngokutshintshiselana amanzi kunye nokugcinwa umsebenzi contractile le myometrium ngexesha yabasebenzi kunye imibhobho kwamadlala mammary ngexesha zisanyisa. Le vasopressin kunye yioxytocin ngokulandelelana.

Iqhezu yesibini adenohypophysis elawula Yindibanisela kwezinye hormone ngamadlala yonyango, eziphembelela bona ngqo iihomoni utshixelo. Ngoko adenohypophysis "ufumana" uphawu lwe ngu statin hypothalamic ziyibuyisela ukhetho tropine kunye liberinov. Kuyaphawuleka ukuba iinqwelo ubuchopho Turkish ukuba becala awayephantsi izinto ezimbini noshowo endlaleni, kuba njengokuba isabelo wesithathu mncinci kakhulu ngaphezu kwabanye, nangona ubunzima elipheleleyo yebhinqa esekwe abadala mg 500. Iqhezu yesithathu isakhiwo nobubovu esiPhakathi ukuba ngokunxulumene ngqo kwi adenohypophysis, kodwa equka uhlobo olwahlukileyo iiseli synthesizing melanocyte hormone ukwandisa bala lintsundu kudibaniso kwizisele ezithile sangaphandle yesikhumba.

Umba ophambili kuphuhliso ukuswela yebhinqa hormone

Inyaniso ephawulekayo isakhiwo ingqondo yebhinqa kunye inwebu ingqondo phambi Turkish iinqwelo uvalo, nto leyo eneneni esahlula yee-yobuchopho ngxenye ngayo le ndlala. Kudla kakhulu le sakhiwo kangaka luyalambatha. Le nyaniso lusekiwe ingcali yenzululwazi kunye ifani Busch ngo-1951, echaza anomaly esilambileyo sella syndrome. Oku kwenza i engenanto sella syndrome ngumba causative kuphuhliso iqela lonke ukungaqheleki neuroendocrine.

amanyathelo zokuxilonga

Turkish iinqwelo ingqondo ngenxa iimpawu zolwakhiwo ayikho efanele iindlela zemveli zophando, ngenxa yomfanekiso okubhalwe yabanjwa iindlela kwemitha kunye namaziko MRI. uxilongo X-ray - oku yeyona ndlela ilungileyo ukuze kuqatshelwe zeendawana morphological lwesifo yebhinqa. Oku kuquka zombini CT scan kunye X-ray sella. Indlela yokuqala inxulunyaniswa nomthwalo omkhulu imitha, kodwa eyona ulwazi, njengoko kunika ithuba lokuba ukuvavanya ingqondo isakhiwo sekhombuya ingakumbi endlaleni. Ray kwakhona inika umfanekiso 2 summation ecaleni kunye ngokungqalileyo uqikelelo. Kwakhona indlela ulwazi kakhulu MRI, which ku CT ngokubhekiselele ekuchanekeni, kodwa hayi ukuveza ukuba sesichengeni sosasazeko lwemitha nomonde. Ngenxa yoko, ukuze kuqinisekiswa ezi iindlela ngezifo isifo Uxilongo yebhinqa njengoko kwisihlalo uvalo kunye nobukho utshintsho neoplastic kwi le ndlala.