Table 1 from Antioxidant Actions of Dried Flower Extracts of Hibiscus sabdariffa L. On Sodium Arsenite - Induced Oxidative Stress in Rats | Semantic Scholar (2024)

The results suggest that the ethanolic extract of dried flower of Hibiscus sabdariffa L. possesses antioxidant, hepatoprotective and hypolipidemic effects on CCl4-induced oxidative stress in rats.

The result suggests that the root bark extract of C. albidum has evidence of scavenging and antiperodative properties, indicating an altered oxidative statues in the animals.

The model of NiCl 2 –induced oxidative stress in rats caused significant increase in the level of MDA formation in the liver, suggesting pro-oxidant induced membrane damage and a significant decrease in the levels of GSH, GPx, GST, SOD and CAT.

Fe II and sodium nitroprusside induced oxidative stress could be managed by dietary intake of Ocimum gratissimum leaves.

It is likely that quercetin and β-sitosterol may be responsible for the antioxidant potential demonstrated by the ethyl acetate fraction from unripe fruit, which showed significant increase in the activities of GR, GPx, GST, and G6PDH.

Results indicate that the tannin-rich green tea could have improved the defense mechanism against arsenic-induced oxidative stress and reduced the tissue arsenic burden.

Treatment with ginger caused significant increase in the activity of GSH, GPx, GST, SOD and CAT in plasma compared to control, while (TBARS) was significantly (P<0.05) decreased compared with control group.

HSE is found to be more effective as an antioxidant when compared with AGE and GT under the same experimental conditions, and Chromatographic and colorimetric analyses suggest that HSE has numerous different types of phenolic compounds with higher amount of Phenolic compounds when compared withAGE and GT catechin equivalent respectively.

The present study demonstrates that aqueous extracts of roselle possess a protective effect against red blood cell membrane oxidative stress in rats with streptozotocin-induced diabetes, and suggests that roselsle can be used as a natural antioxidative supplement in the prevention of oxidative damage in diabetic patients.

The extract had appreciable phenol content and exhibited in vitro antioxidant properties and had modulating effects on enzymatic antioxidants, showed lipid-lowering ability and caused changes in types of lipoproteins found in serum.

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Findings are suggestive of the possible chemopreventive role played by Adhatoda leaf extract in the potential of the machinery associated with the detoxification of xenobiotic compounds.

This study compared the antioxidative and free radical scavenging activities of caffeic acid (CA), caffeic Acid phenethyl ester (CAPE), ferulic acid (FA),Ferulic acid phenethyl Ester (FAPE), rosmarinic acid (RA), and chlorogenic acid (CHA) with those of α-tocopherol and BHT to study the effectiveness of antioxidants in the induction time of lipid oxidation.

Among the water extracts, only the one prepared from buckwheat exhibited antioxidant activity at the concentration analyzed, and the antioxidant activity was observed in extract prepared from separated parts of buckWheat and barley.

The role of mitochondrial glutathione in cellular response to toxic exposures that include loss of the homeostases of Ca2+ and protein thiols is described.

Rat liver microsomes were irradiated with gamma-rays at a dose rate of 1.31 Gys-1.31 and calmodulin antagonists considerably inhibited radiation-induced lipid peroxidation in the presence of ferric (Fe3+) ions, which decreased the cytochrome P-450 content of microsome.

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