Physiological function to the human body of arsenic

Physiological function to the human body of arsenic
A large number of sheep, miniature pig and result of study of the chicken propose, arsenic is the essential microelement. While including lower arsenic in the beverage ' 10- 30mg/g) ,Result in, grow slow, pregnant to reduce, miscarry spontaneously more, mortality is relatively high. The skeleton ore is lowered, also observe withering in sheep and miniature pig to cardiac muscle and skeleton muscle fibre, the mitochondrial membrane can break to change. Arsenic has not been confirmed in the internal biochemical function yet, but may work to brief to study on arsenic in some enzymes react, substitute phosphate as activator of enzyme with arsenic sour salt, react with sulfhydryl- base as enzyme inhibitor in the form of inferior arsenic sour salt, thus can obviously influence the activity of some enzymes. Someone observe, make the intersection of patient and their blood arsenic content that blood dialyse, reduce, and might relate to patient's centre nerve problems, vascular disease.Propose, people's arsenic requirement is 6.25 g/4.18MJ- 12.5 g/4.18MJ, the intaking amount of arsenic from all parts of the world is generally 12- 40 g according to animal's experiment materials, take in the intersection of marine product and many person, intaking amount of arsenic can reach every day 195 g.
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