Kiwon lafiya, Magani
C-peptide da insulin matakan
C-peptide - wani jinsin da hannu a cikin samuwar insulin. Yana da wani ɓangare na proinsulin kwayoyin. Insulin - Lokacin da C-peptide aka cleaved daga proinsulin DNA, wani sabon abu bayyana a sakamakon. Wannan barbashi, kamar insulin, na iya zama ba a cikin jinin mutum. Duk da haka, da Lalacewar abu ne sosai fiye da hankali da bazuwar na insulin, don haka da rabo tsakanin wadannan biyu abubuwa a cikin jini daidai 5 zuwa 1 a cikin ni'imar insulin. Kuma haka yafi tasiri dauki bincike na C-peptide a cikin jini fiye da insulin.
C-peptide - mai ilimin m abu, kuma a gaskiya shi ke taka kawai rawar - da samuwar insulin. A Kwayoyin proinsulin akwai biyu main iri peptides - A kuma B. ta haɗu su tare da juna a uku, S. C. Da fada daga A da B, an kafa insulin. A gaskiya, shi ne ha ~ akar, wanda sdergivaya da proinsulin, ba da so hormone. Yana ne da ke nuni da adadin insulin C-peptide. Al'ada azumi shi jeri daga 0, 53 to 2, 9 ng / ml. Tsakanin yawa daga cikin wadannan abubuwa, akwai dangantaka ta kai tsaye. C-peptide ne ta ƙara - don haka, da kuma insulin karu. Bugu da ƙari, na nazarin da peptide-gabatar artificially taimaka bambance insulin samar da jiki. Ba kamar m hormone, wanda shi ne don haka wajibi ne ga masu aiki da glucose, C-peptide ba alaka hanta rabe, da kuma a cikin wurare dabam dabam da shi ne a daidai maida hankali kamar yadda a cikin portal jannayẽnsa. Har ila yau, nazarin ya yiwu don kimanta Jihar β-Kwayoyin a cikin pancreas mutanen da ke fama da ciwon sukari da kuma bi da a wani insulin artificially gabatar a cikin jiki. Har ila yau, irin wannan gwaje-gwaje zai ƙayyade da kuma nazarin hawa da sauka a insulin matakan lokacin da bata lokaci ba a cikin hanta.
Kuma yanzu kadan more. Proinsulin aka samar da pancreatic beta Kwayoyin. Bugu da ari, wannan abu karya saukar zuwa wani abu da daga wannan lokaci kusan ba su da bukatar jikin mutum, da kuma m hormone. Duk da haka, za ka iya kwatanta wadannan biyu abubuwa da mafi kusantar dangi suka yi babu inda ba tare da juna. Cikinsa da C-peptide da insulin ne a can, domin biyu ana yi daga wannan abu. Wannan shi ne dalilin da ya sa yawan C-peptide ne da wani ma'auni na aiki da kuma beta Kwayoyin da insulin matakai a cikin jiki. Idan saboda wasu ba a sani ba dalili, da na rigakafi da tsarin fara kai farmaki a kan Kwayoyin da hannu a samar da insulin, a wannan yanayin da muke samu a ciwon sukari na farko matakin. A wasu kalmomin, jini glucose accumulates ƙara, amma shi ba ya samun a cikin Kwayoyin, a matsayin "key" na ta zuwa Kwayoyin ne insulin, wanda, alas, an daina samar. Idan Kwayoyin ga wani dalili, kada ka yi ɗã'ã ga sakonni na wannan hormone, sa'an nan, a alamance magana, tantanin halitta kofofin ba buɗe, suka kuma kada ka wuce glucose. A wannan yanayin, na biyu matakin bayyana ciwon sukari. A hoto ne guda - jini glucose matakan hankali fara je kashe-sikelin, da kuma sa wannan glucose je, saboda ta iya samun Kwayoyin iya ba. Shi ne sau da yawa wani sananne nuna alama na insulin ya karu, duk da haka, za a iya rage a cikin wannan harka.
Kwayoyin ba su ji da sigina na daya daga cikin mafi muhimmanci hormones na pancreas ne yafi saboda gaskiyar cewa akwai wani take hakkin da abubuwa da sa kiba. Shi ne saboda wannan dalilin abin da ciwon sukari shi ne na biyu matakin ne har yanzu sau da yawa ake magana a kai a matsayin "obese mutane da ciwon sukari." A ciwon sukari bene matakin na C-peptide ne kasa da al'ada da kuma m biyu matakin da abu ne mafi girma daga zama dole. Saboda haka, a cikin farko idan akwai wani insulin, don haka glucose ba zai iya shiga cikin Kwayoyin. Na biyu - da shi ne, kuma ko da a yalwace, amma da Kwayoyin ba saurare, don haka kamar yadda glucose ba zai iya samu shiga cikin Kwayoyin. A wasu kalmomin, da kayan wadda wajibi ne ga salula aiki, zama m zuwa gare su. Kuma me ya sa ciwon sukari - kamar yadda wani tsanani cuta.
A matakin na C-peptide an rage ko ya karu a layi daya tare da wani insulin matakin. Idan wannan nuna alama ne a cikin jini ne ba a cikin kasa yawa, hormone tsari ma understated. Conversely, idan C-peptide ne da yawa, da shi ke mafi kusantar da shawara cewa insulin da kuma wuce haddi. Akwai dalilai na rashin, da kuma wuce haddi da hormones, wanda ya samar da ikon Kwayoyin, kuma sũ, bã ko da yaushe hade da ciwon sukari. Yana yakan faru da cewa C-peptide ne ma mafi girma fiye da na al'ada saboda insulinoma ko na koda insufficiency a kullum form. To, ta rage aka fi sa saboda ciwon sukari.
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