Toxicology of Organotellurium Compounds

Toxicity data on organotellurium compounds are still scarce in the hterature, in contrast with those of organoselenium compounds. 

Therefore, in this brief outline, the two series of compounds will be frequently compared. 

Although some authors have informed that organotellurium compounds are less toxic than their selenium co-partners, further data indicated in opposition that organotellurium compounds are more toxic than organoselenium compounds.  

Inorganic and organic tellurium compounds are highly toxic to the central nervous system of rodents. 

In contrast to selenium, the methylated products of tellurium are considered more toxic for mammals. 

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