Developmental effects of Tityus serrulatus scorpion venom on the rat offspring.

Scorpion envenomation is a public health problem. Extensive research has been conducted to describe the systemic effects of scorpion venoms and their toxins, however, few reports are available about their effects on pre- and post-natal periods. Whole venom of the Tityus serrulatus scorpion was administered to rats on the 10th and 16th days of pregnancy to determine the effect on physical, reflexive and behavioral development of offspring.