The assessment of the contribution of hair to methyl mercury excretion.

Due to its ability to avidly accumulate methyl mercury from blood, scalp hair has been widely used as a biological monitor for human exposure. The question arises that hair may also be an important route of elimination of methyl mercury from the body. Taking original publications and reviews on the physiology of hair (including growth by weigh and density) and on the deposition parameters for methyl mercury in the body (including the hair to blood concentration ratio of methyl mercury), one can calculate the rate of elimination of methyl mercury in hair.

The toxicology of mercury and its chemical compounds.

This review covers the toxicology of mercury and its compounds. Special attention is paid to those forms of mercury of current public health concern. Human exposure to the vapor of metallic mercury dates back to antiquity but continues today in occupational settings and from dental amalgam.

Overview of the clinical toxicity of mercury.

Mercury is ubiquitous in the environment and therefore every human being, irrespective of age and location, is exposed to one form of mercury or another. The major source of environmental mercury is natural degassing of the earth's crust, but industrial activities can raise exposure to toxic levels directly or through the use or misuse of the liquid metals or synthesized mercurial compounds. The aim of this review is to survey differences in human exposure and in the toxicology of different forms of mercury.