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THE INTERACTION OF LIVER MITOCHON- DRIAL MEGAPORES WITH POLYPHENOL COM- POUNDS RELATED TO THE PYRUVATE-MALATE SUBSTRATE

Организация
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Аннотация

Ushbu tadqiqotda ba'zi polifenol birikmalarining kalamush jigar mitoxondriyalarida siklosporin (Cs-A) ga sezgir megaporlar funktsiyasiga ta'siri o'rganildi. Piruvat-malat substratlari va 10 mkM Ca²⁺ tomonidan qo'zg'atilgan mitoxondriyal megaporlardagi konformatsion o'zgarishlar tahlil qilindi. Natijalarga ko'ra, geksagidroksifenolil-1-(o-b-D-glyukopiranozid)-2-(o-4-D-galloyl-b-Dglyukopiranozid) 100 mkM konsentratsiyada nazoratga nisbatan megapor faolligini 70,5±4,8% ga inhibe qilgan. Bundan tashqari, geksagidroksifenol-1-(o-2-o-galloil-b-D-glukopiranozid)-1-(o-b-Dksilopiranozid) 100 mkM konsentratsiyada 72,5±2,9% inhibitiv ta'sir ko'rsatdi.

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