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. 2016 Mar 19;23(4):531–541. doi: 10.1016/j.sjbs.2016.02.021

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© 2016 The Authors

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Immunohistochemical analyses with caspase-3 for the detection of apoptosis. (A) and (B) Testicular tissues of sham group. (C) and (D) Testicular tissues of smoke-exposure groups. (E) Mean area, (F) mean density and (G) mean integrated optical density (IOD) of caspase-3 staining in each group. ^*P ⩽ 0.05, ^**P ⩽ 0.01 for the respective sham.

Immunohistochemical analyses with caspase-3 for the detection of apoptosis. (A) and (B) Testicular tissues of sham group. (C) and (D) Testicular tissues of smoke-exposure groups. (E) Mean area, (F) mean density and (G) mean integrated optical density (IOD) of caspase-3 staining in each group. ^*P ⩽ 0.05, ^**P ⩽ 0.01 for the respective sham.