glutathione peroxidase 1 is found Frontiers Glutathione Peroxidase-1 in Health and
Description
AMB, 100 mg/kg, was given for 3 days before CYP-induced HC in male BALB/c mice and, thus, enhanced the frequency of acetylcholine-inducible contraction in the bladder

These studies found no evidence of toxicity, organ damage, or concerning changes with chronic administration

It is also explicitly named on the World Anti-Doping Agency's Prohibited List ("Thymosin-4 and its derivatives e.g

Regression analysis indicated that the mercury vapor exposure level was the major variable predicting urinary mercury excretion, but sex (along with age and the presence of amalgam fillings) were also reported to be important factors

Nature 2019;575:59798

E.De Diego OteroY.BontekoeC.RaghoeP.LuteijnT.HoogeveenA
