A novel approach to assessing the antioxidant and anti-diabetic potential of synthesized calcium carbonate nanoparticles using various extracts of Ailanthus altissima.

Calcium carbonate nanoparticles (CaCO3) have been found to exhibit unique properties that show their potential to be used in various therapies. Green synthesis of CaCO3 has been progressively gaining ac-ceptance due to its cost-effectiveness and energy-efficient nature. In the current study, different extracts of Ailanthus altissima were used to synthesize the calcium carbonate nanoparticles the synthesis and characterization of CCNPs were confirmed by using Fourier Transform Infra-Red spectroscopy, UV-Vis spectroscopy, and Scanning Electron Microscopy (SEM). The antioxidant activities (hydrogen peroxide, phosphomolydbenum, and ferric reducing) of calcium carbonate nanoparticles were affirmed by a good range of percentages of inhibition against free radical scavenging. The antidebate assays of CCNPs were observed by in-vitro and in silico approaches in a range at various concentrations while maximum inhibition occurred. In conclusion, the current study depicted that conjugated CaCO3 with A. altissima has a good potential to cure oxidative stress and Type II diabetes and could be used in the future as biogenic nanomedicine for the treatment of other metabolic diseases.

Evaluation of Anti-clotting and thrombolytic potential of the aqueous-methanolic extract of Jasminum sambac.

This study was done to investigate the anti-clotting and thrombolytic potential of ariel part of Jasminum sambac (L.). Healthy male rabbits were divided into five (5) groups with each group containing six (6) animals. Aqueous-methanolic extract of the plant was prepared and given at different doses of 200, 300 and 600mg/kg to three groups in comparison to negative and positive control groups. The aqueous-methanolic extract showed a dose-dependent increase in the activated partial thromboplastin (APTT) and prothrombin time (PT), bleeding time (BT) and clotting time (CT) (p<0.05). Warfarin 2mg/kg was used as the standard. The plant extract also showed significant (p<0.05) clot lysis in comparison with standard urokinase. Moreover, it also prolonged the ADP induced platelet adhesion at doses of 200, 300 and 600µg/mL dependently. HPLC analysis showed rutin, quercetin, salicylic acid and ascorbic acid as vital phytoconstituents in aqueous-methanolic extract. Anticoagulant and thrombolytic effect of Jasminum sambac justified its therapeutic utility in cardiovascular disorders and this may be due to the presence of salicylic acid, rutin and quercetin in the extract.