فهرست نشریات علمی دسترسی آزاد ایران

Ficus elastica has demonstrated potential in regulating blood lipid profiles, yet comprehensive research on its anti-hyperlipidemic fraction-specific activities remains limited. This study aimed to evaluate the anti-hyperlipidemic potential of F. elastica fractions, through an integrated computational and experimental approach. The research employed a multifaceted methodology that combined computational modeling with experimental validation. In vitro, spectrophotometric analysis evaluated HMG-CoA reductase inhibition, using pravastatin as the reference standard. Pre-clinical tests were conducted on hyperlipidemic mice induced by a daily high-fat diet with 1% cholesterol, and 1% cholic acid supplementation once weekly for 12 weeks. Molecular docking predictions were performed using the Autodock Vina platform in PyRx software, targeting proteins including HMGR, MTP, LPL, PCSK9, and NPC1L1. In vitro investigations revealed the aqueous fraction demonstrated the most potent HMG-CoA reductase inhibitory activity, with an IC50 of 10.21±0.645 µg/mL, closely approximating pravastatin's performance (IC50: 2.80±0.327 µg/mL), followed by n-hexane fraction (IC50: 53.12±1.551 µg/mL), and ethyl acetate fraction (IC50: 98.50±1.225 µg/mL). In vivo experiments revealed substantial reductions in total cholesterol (18.3-34.5%), triglycerides (45.6-54.1%), and LDL cholesterol (16.41-39.71%), accompanied by a notable increase in HDL cholesterol (2.9-5.1%) with a dose of 0.15 mg/gBW showed no statistical difference (p-value >0.05) compared to simvastatin (0.18 mg/200gBW). Molecular docking analyses pinpointed 9,10-dihydro-10-(3,4-dihydroxyphenyl)-pyrano(2,3-h)catechin-8-one as the primary bioactive compound driving these therapeutic effects through strategic inhibition of HMGR, MTP, as well as PCSK9 and regulation of lipoprotein lipase. The aqueous fraction exhibits significant anti-hyperlipidemic properties, comparable to conventional pharmaceuticals.