Effect of cerium nitrate on activity of the enzyme related to energy metabolism,cell cycle and apoptosis of testiculus cell in male mice / 西安交通大学学报(医学版)

ABSTRACT

Objective To explore the effect of cerium nitrate on activity of the enzyme related to energy metabolism,cell cycle and apoptosis of testiculus cell in male mice.Methods A total of 100 male mice were distributed randomly into negative control group,cytoxan group,cerium nitrate groups in low dose(15mg/kg),medium dose(30mg/kg),high dose(60mg/kg).Whole mice were given corresponding reagent for 60 days.Enzyme-chemical method was used to detect the activity of lactate dehydrogenase(LDH),sorbitol dehydrogenase(SODH),succinic dehydrogenase(SDH),glucose-6-phosphate dehydrogenase(G-6PD).Cell cycle and apoptosis of testiculus cell were studied by the way of one-fluorescence dying method on flow cytometer.Results 15mg/kg cerium nitrate could promote the activity of LDH,SODH,SDH and G-6PD of testiculus cell compared with that of cytoxan(P