The action of L-cysteine in acute cobalt chloride intoxication

A study in rats was made of the effects produced by L-cysteine on the acute toxicity of cobalt chloride given orally and intraperitoneally. The decrease in lethality was absolute for the different doses tested, except when the CoCl2 was given orally and L-cysteine intraperitoneally in which only 40% efficiency was obtained. No specially significant changes were observed in the blood parameters of the animals treated with the CoCl2-cysteine complex after one week. Significant differences were noted between serum parameters: glucose, triglycerides and cholesterol, measured in rats after twelve hours of receiving the CoCl2-cysteine complex, compared with the same parameters measured when the CoCl2 was given without complex.