pyrogallol red
pyrogallol red structure
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Common Name | pyrogallol red | ||
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| CAS Number | 32638-88-3 | Molecular Weight | 400.35900 | |
| Density | 1.082 g/mL at 20 °C | Boiling Point | 309 °C(lit.) | |
| Molecular Formula | C19H12O8S | Melting Point | 133-134 °C(lit.) | |
| MSDS | USA | Flash Point | N/A | |
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Application of a microplate-based ORAC-pyrogallol red assay for the estimation ofantioxidant capacity: First Action 2012.03.
J. AOAC Int. 95(6) , 1558-61, (2012) A method was developed for microplate-based oxygen radicals absorbance capacity (ORAC) using pyrogallol red (PGR) as probe (ORAC-PGR). The method was evaluated for linearity, precision, and accuracy. In addition, the antioxidant capacity of commercial beverag... |
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[Pyrogallol red technique is an alternative to routine urinary protein-determining methods].
Klin. Lab. Diagn. (6) , 17-21, (2007) The paper presents the basic urinary protein-determining methods, such as turbidimetric and colorimetric ones and provides their brief analytical characterization. The authors consider the sulfosalicylic technique as most universally employed by clinical diag... |
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Nafion-mercury coated film electrode for the adsorptive stripping voltammetric determination of lead and cadmium in the presence of pyrogallol red.
Talanta 99 , 119-24, (2012) An adsorptive stripping voltammetric (AdSV) method is presented for the simultaneous determination of Pb(II) and Cd(II) at trace levels in natural waters, based on metal complexation with pyrogallol red (PR) and subsequent adsorptive deposition on a Nafion-me... |
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Use of pyrogallol red and pyranine as probes to evaluate antioxidant capacities towards hypochlorite.
Molecules 18(2) , 1638-52, (2013) Hypochlorite is a strong oxidant able to induce deleterious effects in biological systems. The goal of this work was to investigate the use of PGR and PYR as probes in assays aimed at evaluating antioxidant activities towards hypochorite and apply it to plant... |
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Radical-scavenging Activity and Antioxidative Effects of Olive Leaf Components Oleuropein and Hydroxytyrosol in Comparison with Homovanillic Alcohol.
J. Oleo Sci. 64 , 793-800, (2015) Olive leaf has great potential as a natural antioxidant, and one of its major phenolic components is oleuropein. In this study, the antioxidant activity of oleuropein against oxygen-centered radicals was measured by examining its sparing effects on the peroxy... |
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Antioxidant capacity of human blood plasma and human urine: simultaneous evaluation of the ORAC index and ascorbic acid concentration employing pyrogallol red as probe.
Bioorg. Med. Chem. 16 , 9171-5, (2008) The oxygen radical absorbance capacity (ORAC) methodology has been employed to estimate the antioxidant capacity of human blood plasma and human urine using pyrogallol red (ORAC-PGR) as target molecule. Uric acid, reduced glutathione, human serum albumin, and... |
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DL-propargylglycine reduces blood pressure and renal injury but increases kidney weight in angiotensin-II infused rats.
Nitric Oxide 49 , 56-66, (2015) Hydrogen sulfide (H2S), carbon monoxide (CO) and nitric oxide (NO) share signaling and vasorelaxant properties and are involved in proliferation and apoptosis. Inhibiting NO production or availability induces hypertension and proteinuria, which is prevented b... |
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Plasma endothelin-1 level, measured glomerular filtration rate and effective renal plasma flow in diabetic nephropathy.
Ren. Fail. 37 , 681-6, (2015) Endothelin-1 (ET-1) is potent vasoconstrictor peptide which is able to contribute to the functional and structural renal changes. The aim of this study was to investigate the relationship between plasma concentration of ET-1 and indices of renal function in p... |
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Effects of purified herbal extract of Salvia miltiorrhiza on ischemic rat myocardium after acute myocardial infarction.
Life Sci. 76(24) , 2849-60, (2005) In the current study, we compared purified Salvia miltiorrhiza extract (PSME) with Angiotensin-converting enzyme inhibitor, Ramipril, in in vitro experiments and also in vivo using animal model of myocardial infarction. PSME was found to have a significantly ... |
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[The characteristics of interpretation of results of analysis of protein amount in urine of pregnant women].
Klin. Lab. Diagn. (3) , 14-5, (2012) The adequacy of implementation of present proteinuria diagnostic thresholds under examination of pregnant women was examined. The analysis was applied to all urine samples of pregnant women from December 2009 to March 20010. The amount of protein in urine was... |