目的：观察蒲黄总黄酮对麻醉犬心肌耗氧量的影响。

OBJECTIVE To investigate the effects of Pollen Typhae flavonoids on myocardial oxygen consumption in dogs.

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建立了HPLC法测定蒲黄总黄酮提取物中香蒲新苷（1）及异鼠李素-3-O-新橙皮糖苷（2）的含量。

HPLC method with gradient elution for determination of typhaneoside(1) and isorhamnetin-3-O-neohesperidoside(2) in total flavonoid extracts of Pollen typhae was established.

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目的对破壁前后的蒲黄进行溶出度试验，考察破壁工艺对蒲黄中有效成分总黄酮溶出速率的影响。

Objective dissolution test was applied to study the dissolution rates of total flavones from Pollen Typhae before and after wall breaking.

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结果蒲黄及炮制品的乙酸乙酯部位、正丁醇部位、总黄酮部位可明显缩短小鼠凝血时间。

RESULT the acetic ether portion, n-butanol portion and total flavonoids portion of Pollen Typhae could markedly shorten the coagulate time in mice.

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结果蒲黄及炮制品的乙酸乙酯部位、正丁醇部位、总黄酮部位可明显缩短小鼠凝血时间。

RESULT the acetic ether portion, n-butanol portion and total flavonoids portion of Pollen Typhae could markedly shorten the coagulate time in mice.

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