GLYUKOZA TRANSPORTYORLARINING MEMBRANA ORQALI GLYUKOZA TASHIB O’TKAZISH MEXANIZMI
Keywords:
glyukoza transportyor oqsillari, insulin, betta hujayralar, oson diffuziya.Abstract
Glyukozani hujayra darajasida qabul qilish va metobolizatsiya qilish qobiliyati mavjud barcha tirik organizmlarning katta qismida bor bo’lgan xususiyatdir. Ko’pgina sutemizuvchilar hujayralari glyukozani membrana transport oqsillarining Glut(SLC2A) oilasi vakillari vositachiligida oson diffuziya jarayoni orqali import qiladi. Odamda 14ta Glut oqsillari mavjud. Ularning kamida yarmi uchun asosiy fiziologik substrat noaniq yoki noma’lum.Glyukoza tashuvchi izoformalari esa Gluts 1-4 bo’lib, glyukoza gomeostazini tartibga soluvchi va kinetik xususiyatlarga ega.
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