Pituitary futhi pituitary hormone. Kuthiwa ithonya lazo zonke emzimbeni womuntu.

Indlala pituitary kuyinto indlala endocrine elise ngasesinqeni se ingqondo. Ubukhulu balo ezincane, mayelana ipea. Indlala pituitary ihlukaniswe izingxenye ezintathu: langemuva, Lesisemkhatsini phambi. isabelo ngasinye kuyinto indlala ezimele futhi yenza amahomoni yayo.

Ama-hormone we pituitary anterior - amaprotheni. hormone eziyisithupha ukuthi sabelane idluliselwe ngendlela emsulwa ngenhlonipho nokubunjwa zamakhemikhali. Namuhla, ukwakheka kanye nesakhiwo amahomoni we Lobe anterior balitadishisise. Nakuba inani eliqondile hormone ukuthi bukhipha, ayikaziwa.

hormone pituitary, noma kunalokho Lobe yayo anterior ibalulekile ngoba izinqubo eziningi emzimbeni. Into ebaluleke kakhulu ngale kwalokhu ozokusebenzisa. He is ngokwezinga elikhulu kunamanye ama-hormone, unesibopho ukukhula ngokugcwele umzimba. Uma ususa le ndlala pituitary ukuphakama izitobhi. Ngokusho ucwaningo lwethu kwatholakala ukuthi abaphathi ezengeziwe ama-hormone okukhula intsha izilwane kuholela ukusheshisa ukukhula kwabo. Umuntu ethola le hormone kuholela resumption sokukhula umzimba. ozokusebenzisa ikhuthaza ukunciphisa nitrogen ukuqedwa kusuka emzimbeni ngenxa umzimba. Lokhu kuholela ekwakhekeni okusheshayo ngaphezulu yakhe izicubu ezintsha.

hormone pituitary nemisebenzi yabo kahle kuqondwe abantu. Ukwephula uketshezi zabo okuholela ukwehluleka emzimbeni. Ngenxa yokungabi bikho kwemiphumela ozokusebenzisa kumiwe ukukhula, futhi ngokweqile yayo kubangela gigantism. ukukhiqizwa kwama-hormone Kungalingani ngemazinga is phetho ukuthuthukiswa esitho omkhulu ngokweqile. hormone pituitary kuthinte isimo uhlelo genitourinary kwabesifazane.

Thyroid-inkanuko hormone, okuyinto ekhishwa pituitary kuyinto ivuselela ukusebenza evamile indlala yegilo. Uma ukhipha le ndlala pituitary akagcwalisi umsebenzi walo.

i-hormone Adrenocorticotropic ezidingekile ukusebenza evamile nezindlala adrenal. Kodwa ngenxa yokuntuleka kwezinhlelo ezibanzi indlala pituitary nabo siqhubeke sifeza imisebenzi yayo. Nokho, kuncishiswe inani hormone ekhiqizwa ngokulawula sodium ne-potassium ibhalansi emzimbeni womuntu.

hormone Gonadotropic ehilelekile izinqubo ezimbili. Inqubo sokuqala ukuba iqhaza ukukhiqizwa amaqanda e umzimba female kanye nesidoda emzimbeni wesilisa. Okwesibili - ukuthuthukisa ngokwabo hormone kwabesifazane nabesilisa. Ukuzifaka kakhulu la ma-hormone kuholela ukuthomba, zishesha ngaphezu kokusabela kwezizwe ukukhula umzimba. Ukususwa kwezimiso indlala pituitary eyeka ukwenza amakhophi kanye nokukhokhela kakhulu kunciphisa libido.

hormone pituitary ezizibandakanyile ekusakazeni emzimbeni carbohydrate babambeke ukudla. Badlala indima ebalulekile umzimba. Kukhona ibalulekile i-hormone adrenocorticotropic futhi ozokusebenzisa. Ezisithintayo umsebenzi ukukhiqizwa amanyikwe kanye insulin. Ukungabi insulin kuholela isifo esiyingozi eyaziwa ngokuthi isifo sikashukela.

ESigabeni leSisemkhatsini posterior pituitary bakhiqiza hormone ukuthi zinengxenye empilweni umzimba. I oxytocin i-hormone udlala indima ebalulekile ukusikwa kwesibeletho ngesikhathi sokubeletha, kuya emathunjini odongeni, kwesinye futhi nenyongo sesinye. I vasopressin i-hormone obangela ukuzinza uketshezi ukuthi ikhishwe ngokusebenzisa nezinso. Ukupheliswa namanoni aphezu posterior imisebenzi okuholela okubizwa ngokuthi isifo sikashukela insipidus. Ngakho umzimba ulahlekelwa semali okusamanzi (kufika ku 38 amalitha) ukuba njalo ugcwalise esilinganayo.

hormone pituitary ukudlala ukubaluleka okukhulu empilweni yomzimba womuntu. Ababandakanyeka izinqubo eziningi emzimbeni futhi kuthinte izitho eziningi. Ukususwa kwezimiso indlala pituitary kuholela nemiphumela awushintsheki futhi ukwehluleka emphilweni wonke umzimba.