维生素Ｂ_（１２）对巯基乙酸经皮毒性的拮抗效应甘卉芳，吴坤，宋春华，李百祥巯基乙酸（ＴＧＡ）为具臭味的无色液体，除用作分析试剂外，绝大部分用于生产化学卷发剂（俗称冷烫精），是持久性卷发的有效成分。我们既往研究发现，它极易经皮侵入机体，可损伤肝、肾，对?.. Antagonistic effect of vitamin B_ (12) on the transdermal toxicity of thioglycollic acid Hu Hui-fang, Wu Kun, Song Chun-hua, Li Bai-xiang Thioglycolic acid (TGA) is a colorless liquid with odor. Except for the analysis reagent, most of it is used for the production of chemistry Curling agent (commonly known as cold hot essence), is an active ingredient of permanent curly hair. Our previous study found that it is very easy to percutaneously invade the body, can damage the liver, kidney, right?