Evaluating effects of black carrot extract on testicular carboxylesterase activity and oxidative stress parameters in rats exposed to Bisphenol A

Abstract

We aimed to evaluate the effects of black carrot extract on testicular carboxylesterase (Ces) activity, malondialdehyde (MDA), glutathione S-transferases (GST) and reduced glutathione (GSH) in male rats exposed to bisphenol A (BPA). Adult Wistar albino male rats were divided into 4 groups as follows (n = 7/group): control, BPA, black carrot and BPA+Black carrot.Testicular Ces, MDA, GST and reduced GSH were analyzed by using a spectrophotometer system. Testicular Ces activity was significantly lower only in the BPA group than the control group (p < 0.001). Testicular MDA concentrations were higher only in the BPA group compared with the control group (p < 0.001). Reduced GSH level was higher in the black carrot and BPA+Black carrot groups than the control group (p < 0.05). GST activity was lower in the BPA