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Ic50 of gallic acid

WebbGallic acid calibration curves as standard phenol compounds are presented in Fig. 1, while quercetin as standard flavonoid compounds in Fig. 2. From the results of the gallic acid … WebbFor standard test 1.0 mL of various ascorbic acid solutions (100 μg/mL) and gallic acid solutions (10 μg/mL) were used in place of sample extract. In DPPH free radical …

Anticancer, antioxidant, and antibacterial activities of low …

WebbGallic acid induces the phosphorylation of c-Jun N-terminal protein kinase (JNK) and the downregulation of Bcl-2 in PC12 cells. Gallic acid leads to a progressive reduction in … WebbThe IC50 value for the positive Vernonia is a genus of about 1000 species be- reference, ascorbic acid, was 10.8 μm. longing to the family Asteraceae. Chemical inves- The anti-inflammatory activity of the po- tigation of some Vernonia species revealed the tent extracts can be explained on the basis of presence of saponins (Cioffi et al., 2004). homestead assisted living derby ks https://starofsurf.com

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Webb16 nov. 2024 · The essential oil and extracts of S. khuzistanicaare rich in phenolic compounds, such as carvacrol and free phenolic acids, and especially rosmarinic acid. The species is used in the pharmaceutical and food industries due to its pharmacological and biological properties [3]. WebbInt. J. Mol. Sci. 2012, 13, 6073-6088; doi:10.3390/ijms13056073 International Journal of Molecular Sciences ISSN 1422-0067 www.mdpi.com/journal/ijms Article ... Webbcompared with the values obtained for ascorbic acid (IC 50 ¼ 8.4mg=mL) and gallic acid (IC 50 ¼ 2.6mg=mL). The extracts or fractions were as follows: ethanol extracts of … homestead at 3218

IC50 values of antioxidant activities, DPPH and ABTS

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Ic50 of gallic acid

Rosmarinic acid extract for antioxidant, antiallergic, and α ...

WebbSRAE also normalized ∼3.1 and 2.4 folds of increased H + -K + -ATPase and gastric mucin, respectively, in ulcerous animals, similar to the levels found in healthy controls. SRAE also possessed reducing power, free radical scavenging ability with an IC 50 of 0.17 μg/mL gallic acid equivalent (GAE), comparable to that of BHA (IC 50 -0.08 μg/mL). Webbusing the DASA test [37], where the absorbance was measured at 500 nm and vanillic acid was used as a standard. The total carbohydrate content was determined by the phenol …

Ic50 of gallic acid

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WebbHydroxycinnamic acids, such as caffeic acid and its derivatives, ferulic acid, and caffeic acid phenethylester, exhibit antioxidant, antimutagenic, anti-inflammatory, and … WebbThe IC50 rate of a more practical substance is determined, and the ABTS assay IC50 values of gallic acid hydrate, (+)-catechin hydrate, caffeic acid, rutin hydrate, …

Webb22 mars 2024 · Gallic acid was used as the standard and prepared in concentrations ranging between 0.001 mg/mL and 1.0 mg/mL. Using a gallic acid standard curve, the TPC value was finally determined and expressed in µg GAE ... Effect of IC50 on ACE inhibition activity of Chin-shin oolong tea fermented with three different oxidized levels ... WebbGallic acid and quercetin also decreased the levels of P-gp at all studied concentrations, whereas catechin was almost ineffective. ... In RAW264.7, the extract inhibited TNFalpha (IC50 = 94.1 ugml−1) and NO (IC50 = 64.4 ugml−1). In microglia the inhibitions of the extract were IC50 = 76.0 ugml−1 (TNFalpha) and 84.0 ugml−1 (NO).

WebbBackground: Plant-phenolics and flavonoids, including gallic acid, quercetin and rutin, ... The IC50 of GA, QUE, and RUT were 220.12, 65.52, and 224.55 μg/mL respectively. … Webb14 juni 2006 · The results showed that the addition of phenolic acids to the growth medium decreased the cell population growth of 3T3-L1 preadipocytes. The IC50 values of …

Webb1 juni 2024 · Then IC50 was calculated as a criterion for evaluating its antioxidant capacity [ 23 ]. The scavenging capacity was then measured using an equation such as: …

Webb1 juni 2024 · We aimed to investigate the effects of Gallic Acid, an antimutagenic, antioxidant and anticarcinogenic agent, on both 2D and 3D cultured endometrial cancer … homestead assisted living nyWebbSodium nitrite, 2,2-diphenyl-1-picrylhydrazyl (DPPH), Folin–Ciocalteu reagent, gallic acid, quercetin were procured from Sigma-Aldrich. Dimethyl sulfoxide (DMSO), sodium … homestead assisted living kingfisherWebb16 feb. 2024 · Gallic acid solution of 38.8 mM was heated to 40 °C. Then 0.1 ml of gallic acid solution was added to the 10 ml of HAuCl 4 and stirred in a closed system for 15 min. homestead assisted living kingfisher ok