نتایج جستجو برای: aminoantipyrine
تعداد نتایج: 225 فیلتر نتایج به سال:
C6H5 Gottlieb and Marsh (1946), using alka:ine ferricyanide as the oxidant, devised a method for the estimation of certain phenolic fungicides with A.A.P. The procedure was modified by Grifols (1951) for the determination of phenol in the measurement of alkaline phosphatase activity in body fluids. This author made a careful study of the factors which control the development of the colour and h...
A simple spectrophotometric method for the determination of doxycycline in aqueous medium using oxidative coupling reaction has been described. The was based on with 4-aminoantipyrene (4-AAP) which gives soluble and stable red colored product that highest absorption at wavelength 515 nm, linearity Beer's law concentration range from 5 to 110 µg/ml, value coefficient standard curve 0.9995, stati...
Sphingomyelin (SM) and phosphatidylcholine (PC) are two major phospholipids on plasma lipoproteins. Their concentration is classically measured by lipid extraction, thin-layer chromatography, and phosphate determination on separated SM or PC spots. Here, we describe two rapid, specific, and sensitive enzymatic measurements for both phospholipids. Plasma was incubated with bacterial sphingomyeli...
Non-steroidal anti-inflammatory drugs (NSAIDs) are the most common cause of hypersensitivity reactions, with pyrazolones the most frequent drugs inducing selective reactions. Immediate selective hypersensitivity to pyrazolones is thought to be mediated by specific-IgE. Sensitivity of in vitro diagnostic tests is low and this may be due to the incomplete characterization of the structures involv...
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