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通过体外细胞培养途径,探讨苯并(a)芘(Benzo[a]pyrene,B[a]P)作用下人支气管上皮细胞(16HBE)DNA损伤与组蛋白H2A单泛素化表达水平的关系。研究人员取对数生长期16HBE细胞,采用2μmol/L B[a]P染毒不同时
To explore the relationship between DNA damage of human bronchial epithelial cells (16HBE) and monoubiquitination of histone H2A induced by benzo [a] pyrene (Benzo [a] pyrene) through cell culture in vitro. The researchers take logarithmic growth phase 16HBE cells, using 2μmol / L B [a] P exposure at different times