1-甲基芘基于代謝活化誘發(fā)細(xì)胞染色體損傷作用
【文章頁(yè)數(shù)】:59 頁(yè)
【學(xué)位級(jí)別】:碩士
【部分圖文】:
圖1?l-MP經(jīng)兩步代謝活化形成終致突變物??CYP酶和SULT酶依序催化卜MP的羥化和羥基位磺基結(jié)合,形成1-SMP;后??
?碩士學(xué)位論文???CKi?HJC-OH??S?^?^??Sulla-?,’?i?-Mydrorfmertni%3VT?f>B??irarrsflerase?,■??HjC—OGOj??邊—if』??X、P_??L?卿??圖1?l-MP經(jīng)兩步代謝活化形成終致突變物??CYP酶和S....
圖3-2-1卜應(yīng)對(duì)V79-Mz?(〇)、V79-hCYPlA2-hSULTlAl?(▲)細(xì)胞誘發(fā)細(xì)胞毒作用和微??核形成
?第三章結(jié)果???議.?.’T??i?修?^1h4=4=i=4?!攤1?>p^??I?姆'?晷…?/A??1?:?i??1?*/??%?It0'?/??1?I?^?/?y\??1?^?遽?s??4?-^1??0?L^.-y,,-...?.船咖t瞻^辦袖—卿,麵》丨卿■丨_丨>L?....
圖3-2-2卜HMP對(duì)V79-Mz?(〇)、V79-hCYPlA2-hSULTlAl?(▲)細(xì)胞誘發(fā)細(xì)胞毒作用和??微核形成
?項(xiàng)士學(xué)位論文???是它對(duì)V79-Mz細(xì)胞在受試濃度范圍均未見誘發(fā)微核作用。??m?1?扭I?■一??。保埃?h?中=4^?f,?K’??1?-?^?L?pf??I?iia-?T?,-y\??3?f」卜??〇-....’……;』*'…^?—?r?:???0?—t-?1?|???....
圖3-2-3卜MP和1-HMP對(duì)HepG2?(〇)、C3A?(A)誘發(fā)細(xì)胞毒作用和微核形成及ABT和??PCP對(duì)C3A細(xì)胞效應(yīng)的影響??將HepG2和C3A細(xì)胞暴露于受試物(1-MP和卜HMP)中9?h,然后恢復(fù)63?h
h?AST??H????I?wtt^:?POP??|?m?i??蔡??赫:?f??一二——??J?j?j?i??;25-?—????????A2?B2??f..’釋?j:w;??霧?,’?敢?y??i,5?^??|?修.^'??看?P??n?1??益.?—?—-j?卜一一-w.-....
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