Ferric-bipyridine assay: A novel spectrophotometric method for measurement of antioxidant capacity
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چکیده
منابع مشابه
A Novel Method for Human Astigmatism Formulation and Measurement
Astigmatism’s defect has not yet been formulated in Physics and medical physics books theoretically. In this paper, we are trying to formulate the astigmatism’s defect. The results of formulation show that “the degree of astigmatism is negative reverse the distance that vision’s condition of astigmatism’s chart lines change conditions in dimness angle from dimness condition at infinite distance...
متن کاملA Novel Method for Human Astigmatism Formulation and Measurement
Astigmatism’s defect has not yet been formulated in Physics and medical physics books theoretically. In this paper, we are trying to formulate the astigmatism’s defect. The results of formulation show that “the degree of astigmatism is negative reverse the distance that vision’s condition of astigmatism’s chart lines change conditions in dimness angle from dimness condition at infinite distance...
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Objective(s) Comparison of prooxidant-antioxidant balance (PAB) assay with crocin assay. Materials and Methods Twenty eight serum samples were chosen, PAB and the total antioxidant capacity were measured by PAB assay and crocin, respectively, and the correlation of both assays, along with their correlation with other clinical and biochemical parameters, were determined. Results A significa...
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The accurate assessment of oxidative stress in biological systems is a problem for all investigators working on the role of free radical damage in disease. Numerous assays have been described to measure various free radical damage products or antioxidant status, and the plethora of available techniques attests to the fact that no ideal method is available. The concept of a single test that migh...
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Digestion of yeast nucleic acid by ribonuclease is accompanied by a shift in the ultraviolet absorption spectrum of the substrate towards the shorter wave-lengths (Fig. 1). The shift is not due to the liberation of free acid which takes place during digestion (1, 2), since the effect of increasing the hydrogen ion concentration is to shift the absorption spectrum of yeast nucleic acid in a dire...
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ژورنال
عنوان ژورنال: Heliyon
سال: 2020
ISSN: 2405-8440
DOI: 10.1016/j.heliyon.2020.e03162