[Relationship between acute dipterex poisoning and oxidative stress and free radical damage].

Objective: To study relationship between acute dipterex poisoning and oxidative stress and free radical damage.

Methods: Eighty-two patients with acute dipterex poisoning (ADPP) and ninety-two healthy adult volunteers (HAV) were enrolled in the study with randomized controlled trial design. Plasma levels of vitamin C (VC) and vitamin E (VE), as well as level of lipoperoxide (LPO) and activities of superoxide dismutase (SOD) and acetylcholinesterase (AChE) in the red blood cells (RBC), were determined by spectrophotometry.