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. 2011 Jul 7;119(11):1569–1574. doi: 10.1289/ehp.1003391

Figure 7.

Figure 7

Effects of exposure to B[a]P (0, 0.001, 0.01, and 0.1 mg/kg/BW) on LH serum levels and protein expression in the pituitary glands of B[a]P-exposed rats. (A) LH levels measured in serum by ELISA (mean ± SD; n = 9). (B) Western blot analysis of protein extracts from pituitary glands. (C) Immunohistochemical localization of LH in the anterior pituitary glands. Original magnification: 400×; bar = 20 μm. aNonspecific band. *p < 0.05 compared with the control.