[Acute toxicity of aversectin C : various routes of administration and dosage forms].

The acute oral, cutaneous, and inhalation toxicity of aversectin C was studied on white unbred rats and mice. The compound was less toxic for rats than for mice, the LD50 for oral administration being 90 and 33 mg/kg, respectively. Aversectin C exhibited a maximum acute toxicity upon the inhalation in rats (LD50 = 40 mg/kg), while a minimum toxicity level was observed for the cutaneous application in rats (1700 mg/kg).