Investigation of DNA Protective, Anti-bacterial, and Antidiabetic Effects of Cucurbitacin E from Citrullus colocynthis L. Iraqi plant with invitro Toxicity Study
Keywords:
Cucurbitacin E, Antibacterial, Antidiabetic, DNA Damage Protection, Human Erythrocyte HeamolysisAbstract
Botanical remedies have long been used for medical purposes, and their use has grown alongside human civilization. Citrullus colocynthis plant is a member of the Cucurbitaceae family contain many secondary metabolites once of them is cucurbitacin E. Studies have revealed the significance of cucurbitacin E because of its diverse therapeutic properties like antibacterial and biological activity against bacterial combined , study antidiabetic activity and investigate the DNA protection effect of cucurbitacin E with study its effect on human erythrocyte of these plant and its metabolite (cucurbitacin E) to demonstrate its activity in this study. Extraction for Citrullus colocynthis fruits by hot continuous method using chloroform as solvent was done then detection of cucurbitacin E was used by High-performance liquid chromatography (HPLC), well diffusion method for antibacterial, glucose reuptake method for antidiabetic activity, Agarose gel electrophoresis was subsequently employed to evaluate the range of DNA damage also invitro study of the hemolytic activity assay. After successful extraction the results show the valuable antibacterial activity of cucurbitacin E detect by using bacterial isolates, and minimum inhibitory concentration of cucurbitacin E values for bacterial isolate were (0.1, 0.25, and 0.15) mg/ml for (Staphylococcus aureus, Klebsiella pneumoniae and Bacillus subtilis) respectively. Regarding antidiabetic effect was studying by glucose reuptake invitro assay in which metformin was used as stander and the results were the inhibition values found for cucurbitacin E, extract, and metformin were( 0.108, 0.313, and 0.377mg/ml), respectively and after successful extraction the DNA damage protection assay determined the optimal concentrations (1,0.5,and0.25) mg/ml give protection %87.52, 72.21, and44.92respectivlyand cause heamolysis for red blood cell in dose dependent manner
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