Protein Information

ID 457
Name dopamine beta hydroxylase
Synonyms DBH; DBM; Dopamine beta hydroxylase; Dopamine beta monooxygenase; Dopamine beta hydroxylase precursor; dopamine beta hydroxylase (dopamine beta monooxygenase); DBH; Dopamine beta hydroxylases…

Compound Information

ID 1391
Name carbon disulfide
CAS carbon disulfide

Reference

PubMed Abstract RScore(About this table)
3340619 Chester AE, Meyers FH: Central sympathoplegic and norepinephrine-depleting effects of antioxidants. Proc Soc Exp Biol Med. 1988 Jan;187(1):62-8.
Carbon disulfide (CS2), tetraethyl lead (TEL), tetraethyl tin (TeET), dithiothreitol (DTT), and gossypol acetic acid (GAA) significantly decreased brain norepinephrine (NE) in rats. The central dopamine (DA) increased after ip administration of CS2, TEL, and DTT, but decreased after TeET and GAA. The brain serotonin decreased only after TeET. Two doses of DTT decreased the NE longer than one dose (24 vs 2 hr) but did not increase DA. L-DOPA, given SC with DTT, delayed the decrease in NE by 24 hr. The similar behavioral and autonomic effects of each of these compounds suggest a central sympatholytic effect and an antipsychotic type of sedation and rigidity. A possible mechanism is reversible inhibition of dopamine beta-hydroxylase through the reduction of the copper ion of the enzyme. Each of these reducing agents, together with the boranes previously studied, has similar behavioral and autonomic effects and a common effect on NE concentration, suggesting that the agents act through a physicochemical property rather than by combination with a cellular component. These data have applications to the toxicity of the single agents. They also provide an index of activity, previously lacking, of systemic antioxidant effect.
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