Antioxidant properties and free radicals scavenging activities of pomegranate (Punica granatum L.) peels: An in-vitro study

Bio‐fabrication and characterization of nano‐silver using Kickxia elatine plant and its anti‐diabetic effect on alloxan‐induced Sprague Dawley rats — An in vivo approach

“…Quantitative phytochemicals constituents revealed that among the five components alkaloids content was highest, followed by tannins and phenolic content. The outcomes of this study agrees with previous reports, 56,66 phenolic compounds act as terminators for free radical because of their capability to reduce free radicals by donating hydrogen atoms 67 . In present study, the total phenol content was found to be 57.13 ± 0.0255 mg g −1 and showed positive correlation between phenol content and anti‐diabetic effect.…”

“…The outcomes of this study agrees with previous reports, 56,66 phenolic compounds act as terminators for free radical because of their capability to reduce free radicals by donating hydrogen atoms. 67 In present study, the total phenol content was found to be 57.13 ± 0.0255 mg g À1 and showed positive correlation between phenol content and anti-diabetic effect. Similarly, many studies showed that phenolic content correlate directly with anti-diabetic activity.…”

Evaluation of lipid-lowering and immunomodulatory activities of extract oil of Tartary buckwheat fermented by Monascus purpureus in mice

“…A total of 0.2 mL of the sample solution was mixed with 3.8 mL of ABTS working solution, reacted in the dark for 6 min, and the absorbance value at 734 nm was measured. Sihag et al developed a method for determining the hydroxyl radical scavenging ability (Sihag et al, 2022). First, 1 mL of 9 mmol/L FeSO 4 solution and 1 mL of 9 mmol/L salicylic acid solution were added into the test tube in turn, then the sample solution was added to 1 mL of 8.8 mmol/L H 2 O 2 solution to begin the reaction.…”

Synthesis and biological evaluation of 5-chalcogenyl-benzo[h]quinolines via photocyclization of arylethynylpyridine derivatives

“…The biological systems are susceptible to oxidative damage due to the high content of polyunsaturated fatty acids, resulting in the production of cyclic and lipid peroxides that eventually broke into aldehydes, such as malondialdehyde (MDA). [33][34][35] Scheme 4 Plausible reaction mechanism. In this line, the TBARS assay indirectly estimated the amount of MDA levels, the end product of lipid peroxidation.…”

“…The biological systems are susceptible to oxidative damage due to the high content of polyunsaturated fatty acids, resulting in the production of cyclic and lipid peroxides that eventually broke into aldehydes, such as malondialdehyde (MDA). 33–35 In this line, the TBARS assay indirectly estimated the amount of MDA levels, the end product of lipid peroxidation. Notably, the compound 5a was effective in inhibiting the lipid peroxidation, induced by SNP in the brain at a concentration equal to 10 μM, whereas in the liver, its antioxidant effect started from 1 μM as shown in Fig.…”