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Background:Cancer incidence is increasing in the United Kingdom, as well as on a global basis. Biochemical parameters, such as C-reactive protein and albumin (combined to form the modified Glasgow(More)
We describe a simple isocratic HPLC method for the accurate and precise measurement of retinol, alpha-tocopherol and the major carotenoids in plasma using UV detection. Reference ranges for retinol,(More)
There are few studies in which direct measurement of vitamin B6 status in both plasma and red cells has been assessed. The aims of the present study were to evaluate the use of a simple, robust HPLC(More)