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Effects of pungent essential oil from three Chinese herbs on percutaneous absorption of alkaloids from Sophorae Flavescentis Radix / 中国中药杂志
Article in Chinese | WPRIM | ID: wpr-774604
Responsible library: WPRO
ABSTRACT
To investigate the effects of essential oil from three kinds of pungent herbs,namely Menthae Haplocalycis Herba,Atractylodis Rhizoma and Cnidii Fructus,on the transdermal absorption in vitro of alkaloids from Sophorae Flavescentis Radix. The modified vertical Franz diffusion cell was used to conduct a transdermal experiment in vitro with the isolated abdominal skin of the SD rats as the transdermal absorption barrier. The effects of such three kinds of pungent essential oil on percutaneous absorption of alkaloids from Sophorae Flavescentis Radix were investigated by determining the content of 6 alkaloids( oxymatrine,oxysophocarpine,N-methylcytisine,sophoridine,matrine,and sophocarpidine) in the transdermal acceptor with ultra-performance liquid chromatography-triple quadruple mass spectrometry( UPLC-TQ-MS) technique simultaneously. With enhancement ratio( ER) as the index,their effects on promoting penetration was as follows 1% Atractylodis Rhizoma oil > 1% Cnidii Fructus oil > 3% Azone ≈ 3% Atractylodis Rhizoma oil > 5%Atractylodis Rhizoma oil > 3% Cnidii Fructus oil ≈ 5% Cnidii Fructus oil > 3% Menthae Haplocalycis Herba oil > 5% Menthae Haplocalycis Herba oil > 1% Menthae Haplocalycis Herba oil > Blank. The results showed that these three kinds of pungent essential oil could be used as enhancers for alkaloids of Sophorae Flavescentis Radix,providing scientific guidance for improving percutaneous absorption of alkaloids from Sophorae Flavescentis Radix.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Pharmacology / Rats / Skin Absorption / Oils, Volatile / Drugs, Chinese Herbal / Chemistry / Chromatography, High Pressure Liquid / Rats, Sprague-Dawley / Plant Roots / Sophora Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2019 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Pharmacology / Rats / Skin Absorption / Oils, Volatile / Drugs, Chinese Herbal / Chemistry / Chromatography, High Pressure Liquid / Rats, Sprague-Dawley / Plant Roots / Sophora Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2019 Type: Article