I-C-peptide (i-C-peptide) kunye ne-insulin (i-insulin) ziamolekyu ezimbini eziveliswa ngamaseli e-pancreatic islet ngexesha le-insulin synthesis. Umahluko wemvelaphi: I-C-peptide yimveliso ye-insulin synthesis ngamaseli e-islet. Xa i-insulin yenziwe, i-C-peptide yenziwa ngexesha elinye. Ngoko ke, i-C-peptide inokwenziwa kuphela kwiiseli ze-islet kwaye ayiyi kuveliswa ngamaseli angaphandle kwee-islets. I-insulin yeyona hormone edityaniswe ziiseli ze-pancreatic islet kwaye ikhutshelwe egazini, elawula amanqanaba eswekile yegazi kwaye ikhuthaze ukufunxwa kunye nokusetyenziswa kweglucose. Umahluko womsebenzi: Umsebenzi oyintloko we-C-peptide kukugcina ibhalansi phakathi kwe-insulin kunye ne-insulin receptors, kunye nokuthatha inxaxheba kwi-synthesis kunye nokukhutshwa kwe-insulin. Inqanaba le-C-peptide lingabonakalisa ngokungathanga ngqo imeko yokusebenza kweeseli ze-islet kwaye isetyenziswe njengesalathisi sokuvavanya umsebenzi we-islets. I-insulin yi-hormone ye-metabolic ephambili, ekhuthaza ukunyuswa kunye nokusetyenziswa kwe-glucose ngamaseli, yehlisa uxinzelelo lweswekile yegazi, kwaye ilawula inkqubo ye-metabolic yamafutha kunye neprotheni. Umahluko woxinaniso lwegazi: Amanqanaba egazi e-C-peptide azinzile ngakumbi kunamanqanaba e-insulin kuba acocwa ngakumbi. Uxinzelelo lwegazi lwe-insulin luchatshazelwa yimiba emininzi, kubandakanywa ukutya kwindlela yesisu, i-islet cell function, ukumelana ne-insulin, njl. Isishwankathelo, i-C-peptide yimveliso ye-insulin esetyenziswa ngokuyinhloko ukuvavanya umsebenzi we-islet cell, kanti i-insulin yeyona hormone iphambili yemetabolism esetyenziselwa ukulawula igazi