AIM To study anti oxidation of 6 phenylthio 2 ethyl 3 hydroxy 4(1H) pyridinone (HDP) in tissues homogenates, livers subcellular and in serums from mice.

目的以正常大鼠组织匀浆、肝亚细胞及给药小鼠肝匀浆、血清等为材料研究6 苯硫基2 乙基3 羟基4（1H） 吡啶酮（HDP）的抗氧化作用。

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Gas chromatography(GC) as a chemical reactor, methyl acetoacetate, ethyl acetoacetate, and methyl(3-oxo) pentanoate can undergo transesterfication with various alcohols without any catalyzers.

在气相色谱上，乙酰乙酸甲酯、乙酰乙酸乙酯、3-氧代戊酸甲酯与醇在无任何催化剂存在下，发生酯交换反应。

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Radix Scutellariae was examined by Silca gel-G, the mobile phase was ethyl acetate-butanone-formic acid-water (5:3:1:1).

黄芩：采用硅胶G板，以醋酸乙酯-丁酮-甲酸-水（5：3：1：1）为展开剂，显色剂为1％三氯化铁乙醇溶液。

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Vascepa contains ultra-purified ethyl EPA, an omega-3 fatty acid.

FORBES: FDA Approves Vascepa, A New Fish Oil Pill From Amarin

Another key point: Vascepa contains purified ethyl EPA, an omega-3 fatty acid, but does not contain significant amounts of docosahexaenoic acid, or DHA, another omega-3 fatty acid that is a major component of non-prescription fish-oil pills, as well as Lovaza.

FORBES: For Amarin And Its Fish Oil Pill, Another FDA Delay