منابع مشابه
Biol. Pharm. Bull. 28(10) 1897—1902 (2005)
herb–drug interactions are recognized as a clinically important problem. Recently, various clinical and non-clinical studies including in vitro studies related to pharmacokinetic interactions between herbs and new drugs have been reported. Durr et al. reported that the administration of St. John’s Wort (Hypericum perforatum) extract to 8 healthy male volunteers during 14 d resulted in an 18% de...
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THE stability of preparations of vitamin D is of importance, both for the commercial products now on the market, and especially for the standard solutions which are widely used in estimations of the activity of other preparations. At present the International Standard adopted at the London Conference in 1931 consists of a solution of irradiated ergosterol in olive oil, and although this is like...
متن کاملAustin Bradford Hill (1897-1991)
During the twentieth century, Austin Bradford Hill researched diseases and their causes in England and developed the Bradford Hill criteria, which comprise the minimal requirements that must be met for a causal relationship to be established between a factor and a disease. Hill also suggested that researchers should randomize clinical trials to evaluate the effects of a drug or treatment by mon...
متن کاملCharles Robert Harington, 1897-1972.
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متن کاملLearning Theory and Approximation 1897
Learning theory studies data structures from samples and aims at understanding unknown function relations behind them. This leads to interesting theoretical problems which can be often attacked with methods from Approximation Theory. This workshop the second one of this type at the MFO has concentrated on the following recent topics: Learning of manifolds and the geometry of data; sparsity and ...
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ژورنال
عنوان ژورنال: Journal de Physique Théorique et Appliquée
سال: 1898
ISSN: 0368-3893
DOI: 10.1051/jphystap:01898007004301