论述铅中毒的生化基础

铅中毒的生化机理是铅与细胞，细胞器官，以及蛋白质的巯基结合，影响其生物功能。受铅干扰最大的代谢环节是抑制血色素及细胞合成。

Discussion on the Basic Biochemical Mechanisms of Plumbism

Plumbism acts in the human organs or general systems, It mainly attacks the nervous system,digestive systems, cardiovascular, kidney and henatopoietic organs and so on. Studies showed that when there is excessive lead in the body, extra lead is combined to mercapto of cells or organs protein, and affects their organism function. Lead inhibit hemoglobin and cytochrome synthesis which is most commonly involved in the metabolic process.