Enzymic separatory determination of prostaglandin E and F.
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Alcohol Oxidoreductases↗
Biomedical subjects
H Tsukatani
Publications and source records attributed to H Tsukatani.
Isolation of 2,2,6,6-tetramethylpiperidone-(4) from pronase lysate of ox brain as a hypotensive principle.
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Animals↗
Prostaglandin E2 like activity in monkey lung.
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Animals↗
Formation of PAF-like compounds by peroxidation of phospholipids from bovine brain.
This short review describes the identification by mass spectrometry of phospholipids having an sn-2-short-chain monocarboxylate, dicarboxylate or omega-hydroxycarboxylate group in a fraction with PAF-like activity from a bovine brain lipid extract. The similar molecular heterogeneities of these unique phospholipids suggest that they are formed via a common mechanism, possibly peroxidation of membrane phosphatidylcholines. This possibility is supported by the finding that these PAF-like compounds were actually formed during peroxidation of synthetic phosphatidylcholines induced by Fe2+/ascorbate/EDTA.
Animals↗