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BACKGROUND The pharmacology of single doses of acetylsalicylic acid (ASA) administered intravenously (250 or 500 mg) or orally (100, 300, or 500 mg) was evaluated in a randomized, placebo-controlled, crossover study. METHODS Blood and urine samples were collected before and up to 24 hours after administration of ASA in 22 healthy volunteers.(More)
A method for the analysis of transmission electron mi-croscopy diffractograms for determination of the phase contrast transfer function (PCTF) is presented. This is accomplished by pattern recognition methods together with a nonlinear regression method using apriori knowledge about diffractogram shapes and results in an automatic computation of defocus and(More)
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