منابع مشابه
Thiosulphate clearance in pregnancy.
In 1946, Gilman, Philips, and Koelle (1) reported observations on the renal clearance of thiosulphate in dogs. In 13 experiments, comprising 46 clearance periods, they found that the creatinine/thiosulphate clearance ratio fell within the range of 0.9 to 1.1. They concluded that thiosulphate is unique among inorganic ions in that it is neither reabsorbed nor excreted by the renal tubules when p...
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bacterium Thiobacillus X. A fifth fraction (acidic fraction) contained two additional cytochrome components with x bands at 550 and 557 msi respectively in the reduced state. 2. All the cytochromes appear to be ofthe c type, are labile to heat and acid and do not combine with carbon monoxide. They are auto-oxidizable to varying degrees. 3. Cytochromes 550 (1) and 557 (1) are basic, and are adso...
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To the Editor, The Indian Medical Gazette. Sir,?In your issue for last November, p. 641, in the abstract from Dr. Johnstone's article on acute mercurial poisoning, it is stated that ' we use sodium thiosulphate both by mouth and intravenously. Its intravenous use has not proved valuable in experimental animals, although it has been shown to be harmless Certain writers consider it of value in po...
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Emerging data on the teratogenic potential of antiepileptic drugs (AEDs), in particular valproate, have resulted in a prescribing shift towards lamotrigine and levetiracetam in women of childbearing age with epilepsy. Over the last 20 years prescription of lamotrigine to women of childbearing potential has increased tenfold in the UK, with a reduction in valproate prescription of one third. How...
متن کاملThe Renal Clearance of Endogenous Estrogens in Late Pregnancy.
Although several studies have been published describing the renal excretion of certain steroid hormones (2, 3), or groups of hormones and hormone metabolites (4-8), an analysis of the renal clearance of endogenous estrogens has not so far been described. This has been due principally to the lack of adequate chemical methods for the determination of estrogens in plasma. Methods for the determina...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1950
ISSN: 0021-9738
DOI: 10.1172/jci102358