4-Fluoro-7-nitrobenzofurazan Cas: 29270-56-2 99% Yolimba
Nambala ya Catalog | XD90223 |
Dzina lazogulitsa | 4-Fluoro-7-nitrobenzofurazan |
CAS | 29270-56-2 |
Molecular Formula | C6H2FN3O3 |
Kulemera kwa Maselo | 183.0968 |
Zambiri Zosungira | Pansi -20 ° C |
Harmonize Tariff Code | 2934999090 |
Mafotokozedwe a Zamalonda
Maonekedwe | Zolimba |
Kuyesa | 99% |
Kuchuluka kwa ma cytotoxic bile acid (BAs) kumayambitsa kufa kwa maselo kudzera mu apoptosis.Kumbali inayi, ma BA angapo a cytoprotective adawonetsedwa kuti ateteze apoptosis mumtundu womwewo.Komabe, njira zomwe ma BAs amayambitsa izi sizikudziwikabe.Kafukufukuyu anali ndi cholinga chofuna kudziwa ngati ma cytotoxic ndi ma cytoprotective BAs, pamagulu okhudzidwa ndi thupi, amatha kusintha zinthu za biophysical za lipid nembanemba, zomwe zingathe kumasulira kusintha kwa ma cell a apoptotic.Kumanga kwa ma BA ku nembanemba kunayesedwa kupyolera mu kusintha kwa magawo a fluorescence a ma BA oyenera otengedwa.Izi zotumphukira zimagawikana ndi kuyanjana kwakukulu kwa madzi osokonezeka kuposa kumadera omwe amapangidwa ndi cholesterol.Ma BA osalembedwa adawonetsedwanso kuti ali ndi malo owoneka bwino polumikizana ndi nembanemba ya lipid.Kuphatikiza apo, kuyanjana kwa ma cytotoxic BAs ndi nembanemba kunapangitsa kuti nembanemba ikule, monga momwe zafotokozedwera kuchokera ku data ya FRET.Kuphatikiza apo, zidawonetsedwa kuti ma cytotoxic BA adatha kusokoneza kwambiri kuyitanitsa kwa nembanemba ndi kolesterolini pamayendedwe achilengedwe a BA, zomwe sizimakhudzana ndi kuchotsa cholesterol.Komano, cytoprotective bile acids analibe mphamvu pa nembanemba katundu.Zinanenedwa kuti, malinga ndi zomwe zawonedwa pa kulimba kwa nembanemba, zochita za apoptotic za cytotoxic BAs zitha kulumikizidwa ndi kusintha kwa plasma membrane (monga kusinthasintha kwa madera a lipid) kapena kuwonjezereka kwa kuyanjana kwa nembanemba kwa mitochondrial kwa mapuloteni a apoptotic.