Ukukhula kovavanyo lokukhuthaza i-hormone- uthotho-I-anatomy yesiqhelo

Umxholo

• Ushwankathelo

• Yiya kwisilayidi esi-1 kwezi-4
• Yiya kwisilayidi 2 ngaphandle kwe-4
• Yiya kwisilayidi 3 ngaphandle kwe 4
• Yiya kwisilayidi 4 ngaphandle kwe-4

Ushwankathelo

I-hormone yokukhula (GH) yiprotein hormone ekhutshwe kwi-anterior pituitary gland phantsi kolawulo lwe-hypothalamus.Kubantwana, i-GH ineziphumo ezikhuthaza ukukhula emzimbeni. Ikhuthaza ukugcinwa kwe-somatomedins kwisibindi, eyintsapho ye-insulin efana nokukhula kwe-factor factor (IGF). Oku, kunye ne-GH kunye ne-hormone ye-thyroid, kukhuthaza ukukhula kwamathambo emgceni ebantwaneni.

Kubantu abadala, i-GH ivuselela ukuhlanganiswa kweprotheyini kwimisipha kunye nokukhutshwa kwamafutha acid kwizicubu zeadipose (iziphumo ze-anabolic). Ithintela ukufunyanwa kweglucose ngesihlunu ngelixa kukhuthazwa ukufunyanwa kwee-amino acid. Ii-amino acid zisetyenziselwa ukuhlanganiswa kweeproteni, kunye nokutshintsha kwemisipha ekusebenziseni okunamafutha acid njengomthombo wamandla. Imfihlo ye-GH yenzeka ngokutshiza (okufutshane, ukugxila okufihlakeleyo) kunye nendlela engaqhelekanga. Ke, uvavanyo olunye lwenqanaba le-GH alusenziwa.