Abstract
OBJECTIVE: Oximes are important materials in organic chemistry. Synparamethyl benzal- dehyde oxime (toloaldoxime) is structurally similar to other oximes, hence we have studied its effects on the neonatal and adult female Balb/c mice reproductive systems in order to provide a platform for future studies on the production of female contraceptive drugs. MATERIALS AND METHODS: In experimental study, we studied the effects of toloaldoxime on ovary growth and gonadal hormones of neonatal and adult Balb/c mice. A regression model for prediction was presented. RESULTS: The effects of toloaldoxime on neonatal mice were more than adult mice. The greatest effect was on the number of Graafian follicles (59.6% in adult mice and 31.83% in neonatal mice). The least effect was on ovary weight, and blood serum lev- els of follicle stimulating hormone (FSH) and luteinizing hormone (LH). CONCLUSION: According to the data obtained, toloaldoxime can be considered an anti- pregnancy substance.