Fig 6From: Analysis of apoptosis related genes in nurses exposed to anti-neoplastic drugsThe relative expression of Bcl-2, Bax, P53, Top2α, Top2β, and Hif-1a (a) and relative expression of Bcl-2, Bax and Bax/Bcl-2 ratio (b) * indicated the significant difference (p < 0.01) between exposed with unexposed nurses. Results are expressed as means ± SD (n = 50)Back to article page