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. 2022 Mar 7;13:781404. doi: 10.3389/fendo.2022.781404

Figure 3.

Figure 3

PQQ treatment promoted ovarian cell proliferation and inhibited ovarian cell apoptosis and senescence in the female mice treated with CTX/BUL. (A) Representative photos of ovarian sections stained with anti-BrdU antibody, n = 3 mice in each group. (B) Representative photos of TUNEL assay on ovarian sections, n = 3 mice in each group. (C) Representative photos of ovarian sections stained with anti- β-gal antibody, n = 3 mice in each group. q-PCR analysis of ovarian extracts to detect the expression of the (D) Bmi1 gene, n = 6 mice in each group, (E) p21 gene, n = 6 mice in each group, (F) p27 gene, n = 6 mice in each group, (G) p53 gene, n = 6 mice in each group, (H) Bax gene, n = 6 mice in each group, (I) Noxa gene, n = 6 mice in each group and (J) puma gene, n = 6 mice in each group. PQQ, pyrroloquinoline; CTX, cyclophosphamide; BUL, busulfan. Compared with Con: *P < 0.05; **P < 0.01; ***P < 0.001; compared with O: #P < 0.05; ##P < 0.01.