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. 2017 Oct 16;8(66):110029–110038. doi: 10.18632/oncotarget.21858

Figure 2. Effects of 4-NP exposure on the development of ovaries and oviducts in chicken.

Figure 2

(A) Progressive changes have been observed in the regression of follicles with increasing dose and suppression in 4-NP-treated chickens (400×). (B) The ovary coefficient significantly decreased after 4-NP exposure. (C) Photomicrograph showing the transverse section of the shell gland of chicken. Tested birds-mucosal fold displayed low cuboidal luminal epithelium (200×). (D) The oviduct coefficient significantly decreased in the M and H groups. *P < 0.05, **P < 0.01, ***P < 0.001. C: 0 mg/kg BW; L: 50 mg/kg BW; M: 100 mg/kg BW; H: 200 mg/kg BW.