منابع مشابه
ALPHA -TOCOPHEROL IN CANCER
Serum alpha-tocopherol of98(62 male and 36 female) cancer patients and 30 (13 male and 17 female) control healthy subjects was investigated. The cancer patients showed a significantly low level of alpha-tocopherol as compared to control healthy subjects. Also, significantly higher levels of serum alpha-tocopherol were found in complete remission patients as compared to the partial response...
متن کاملA validated RP-HPLC Method for Quantification of Alpha-tocopherol in Elaeis guineensis Leaf Extracts
Background: Elaeis guineensis (oil palm) is a tropical tree from the family Arecaceae. The tree is rich in vitamin E such as alpha-tocopherol, an essential antioxidant in the lipid phase of the human body. Objective: This study aims to develop a reverse phase HPLC method for determination of alpha-tocopherol in E. guineensis leaf extracts. Methods: This method was validated at 220 nm for linear...
متن کاملDevelopment of HPLC analysis for the determination of retinol and alpha tocopherol in corn oil nanoemulsion lotion
In this study was to extract and analyses composition of corn oil and develop cosmetics from corn oil extract. A simple high performance liquid chromatographic procedure for the determination of retinol and alpha tocopherol from corn oil nanoemulsions was proposed. The preparation condition for nanoemulsions of corn oil by high pressure homogenization was investigated. It appeared that the appr...
متن کاملalpha -tocopherol in cancer
serum alpha-tocopherol of98(62 male and 36 female) cancer patients and 30 (13 male and 17 female) control healthy subjects was investigated. the cancer patients showed a significantly low level of alpha-tocopherol as compared to control healthy subjects. also, significantly higher levels of serum alpha-tocopherol were found in complete remission patients as compared to the partial response pati...
متن کاملSimultaneous measurement of retinol, alpha-tocopherol and six carotenoids in human plasma by using an isocratic reversed-phase HPLC method.
A simple and sensitive isocratic reversed-phase high-performance liquid chromatography (HPLC) method for simultaneous determination of retinol, alpha-tocopherol and six carotenoids in human plasma was described. Sample preparation of the earlier published method was further developed by addition of ultrapure water, which enabled aqueous layer to freeze facilitating phase separation without pipe...
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ژورنال
عنوان ژورنال: Protocol Exchange
سال: 2011
ISSN: 2043-0116
DOI: 10.1038/protex.2011.244