منابع مشابه
Non-urate chromogens in body fluids.
Compoundswhich interfere in the analytic determination of uric acid are referred to as “non-urate chromogens.”Ascorbic acid, when added to serum, causes a significant increase in apparent uric acid levels as determined by a carbonate-phosphotungstate method. The ratio of apparent urate to ascorbicacid is 1:3, a value in close agreement with that obtained for the ratio of labile non-urate chromo...
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CONSIDERABLE neurochemical and pharmacological evidence has accumulated suggesting a relationship between indole metabolism and mental illnesses such as pellagra, Hartnup’s disease and phenylketonuria. Recently these studies have been extended to schizophrenia with encouraging but inconclusive results. Among the many findings is the discriminatory test proposed by REIGELHAUPT(~) who observed a ...
متن کاملEhrlich chromogens, probable cross-links in elastin and collagen.
(1) Proteolytic digests of tissue elastin contain material which reacts with dimethylaminobenzaldehyde in acid solution (Ehrlich's reagent) to give a cherry-pink colour. This Ehrlich chromogen(s) [EC(s)] is similar to but not identical with EC(s) previously demonstrated in tissue collagens [Scott, Hughes & Shuttleworth (1979) Biosci. Rep. 1, 611-618]. Both ECs react with diazonium salts in acid...
متن کاملControls for Immunohistochemistry
Immunohistochemistry is no different from any other technique: An experimental approach for which the quality of the results relies entirely on the analyte, reagents, precise experimental technique, correct application of controls and, ultimately, an accurate interpretation of the data based on all of the aforementioned factors. In this article, the essential nature of appropriate controls in i...
متن کاملImmunohistochemistry.
Copyright: © 2006 Janet S. Duerr. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. To whom correspondence should be addressed. E-mail: [email protected] Immunohistochemistry* Janet S. Duerr, Department of Biologic...
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1981
ISSN: 0022-1554,1551-5044
DOI: 10.1177/29.5.7019312