4-Fluoro-7-nitrobenzofurazan Cas: 29270-56-2 99% Ikomeye
Umubare wa Cataloge | XD90223 |
izina RY'IGICURUZWA | 4-Fluoro-7-nitrobenzofurazan |
URUBANZA | 29270-56-2 |
Inzira ya molekulari | C6H2FN3O3 |
Uburemere bwa molekile | 183.0968 |
Ibisobanuro birambuye | Munsi ya -20 ° C. |
Amategeko agenga ibiciro | 2934999090 |
Kugaragaza ibicuruzwa
Kugaragara | Birakomeye |
Suzuma | 99% |
Kwiyongera kwa Submillimolar ya acide cytotoxic aside (BAs) itera urupfu rwa selile binyuze muri apoptose.Ku rundi ruhande, ibyerekezo byinshi bya cytoprotective BA byerekanwe kurinda apoptose murwego rumwe.Nubwo bimeze bityo, uburyo BAs itera izo ngaruka zerekana ibimenyetso ntibisobanutse neza.Ubu bushakashatsi bwari bugamije kumenya niba BAs ya cytotoxic na cytoprotective BAs, yibanda ku mikorere ya physiologique, ibasha guhindura imiterere ya biofiziki yimitsi ya lipide, ishobora guhinduka muguhindura inzitizi ziterwa na apoptotique.Guhambira BAs muri membrane byasuzumwe hifashishijwe itandukaniro ryibipimo bya fluorescence ya BAs ikomoka.Ibikomokaho byagabanijwe cyane cyane kumazi adahungabanye kuruta kuri cholesterol ikungahaye kumazi yatumijwe muri domaine.BAs zidafite ikimenyetso nazo zerekanwe ko zifite ahantu hatagaragara nyuma yo gukorana na lipide membrane.Byongeye kandi, imikoranire ya cytotoxic BAs hamwe na membrane yatumye habaho kwaguka kwa membrane, nkuko bikubiye mu makuru ya FRET.Byongeye kandi, herekanywe ko cytotoxic BAs yashoboye guhungabanya cyane gahunda ya membrane na cholesterol kuri physiologique yibikorwa bya BA, ingaruka ntizijyanye no gukuraho cholesterol.Ku rundi ruhande, aside aside yitwa cytoprotective nta ngaruka yagize ku miterere ya membrane.Hanzuwe ko, ukurikije ingaruka zagaragaye ku gukomera kwa membrane, ibikorwa bya apoptotique ya cytotoxic BAs bishobora kuba bifitanye isano nimpinduka mumitunganyirize ya plasma membrane (urugero nko guhindura imiyoboro ya lipide) cyangwa no kwiyongera kwa mitochondrial membrane ya proteine apoptotique.