I-C-peptide (i-C-peptide) ne-insulin (i-insulin) ama-molecule amabili akhiqizwa ama-pancreas islet cell ngesikhathi sokuhlanganiswa kwe-insulin. Umehluko womthombo: I-C-peptide iwumkhiqizo wokwenziwa kwe-insulin ngamaseli e-islet. Lapho i-insulin ihlanganiswa, i-C-peptide ihlanganiswa ngasikhathi sinye. Ngakho-ke, i-C-peptide ingahlanganiswa kuphela kuma-islet cells futhi ngeke ikhiqizwe amaseli angaphandle kweziqhingi. I-insulin iyi-hormone eyinhloko ehlanganiswa amangqamuzana e-pancreas islet futhi akhishelwe egazini, elawula amazinga kashukela egazini futhi ikhuthaze ukumuncwa kanye nokusetshenziswa kweglucose. Umehluko womsebenzi: Umsebenzi oyinhloko we-C-peptide ukugcina ibhalansi phakathi kwe-insulin nama-insulin receptors, nokubamba iqhaza ekuhlanganiseni nasekukhiqizweni kwe-insulin. Izinga le-C-peptide lingabonisa ngokungaqondile isimo sokusebenza kwamaseli e-islet futhi lisetshenziswa njengenkomba yokuhlola ukusebenza kweziqhingi. I-insulin iyi-hormone eyinhloko ye-metabolic, ekhuthaza ukumuncwa nokusetshenziswa kwe-glucose ngamaseli, yehlise ukugcwala kushukela egazini, futhi ilawule inqubo ye-metabolic yamafutha namaprotheni. Umehluko wokuhlushwa kwegazi: Amazinga egazi e-C-peptide azinzile kunamazinga e-insulin ngoba asulwa kancane kancane. Ukugcwala kwe-insulin egazini kuthonywa yizici eziningi, okuhlanganisa ukudla okutholakala emgudwini wesisu, ukusebenza kwamaseli e-islet, ukumelana ne-insulin, njll. i-insulin iyi-hormone eyinhloko ye-metabolic esetshenziselwa ukulawula igazi