The toxic action of mercury may result from that the heavy metal binds sulfhydryl group (-sh) of proteins or enzymes and finally inhibits functions of cells.
汞的毒性作用可能与汞同蛋白质或酶类的-SH结合、继而阻止细胞的功能有关。
Results:Somatostatin levels in all the tumors decreased compared to their surrounding tissues, whereas the amount of sulfhydryl group in tumors increased evidently.