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Abstract                 Volume:12  Issue-1  Year-2025          Original Research Articles

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Green Synthesized Calcium Nanoparticles of Momordica cymbalaria to Enhance Antidiabetic and Antioxidant Activity in Drosophila melanogaster
K. Devaki Devi1, C. Pavan Kumar1, P. Amrutha Lakshmi1, D. Raghu Ramulu1, A. Srinivasa Rao2, Anjan P. Kumar3, Savithri Bhat3 and E. Sreedevi1*
1Department of Botany, Government College (A), Ananthapuramu, A.P., India 2Department of Botany, Government College (A), Rajahmundry, A.P., India 3Department of Biotechnology, BMS College of Engineering (A), Bengaluru, Karnataka, India
*Corresponding author
Abstract:

The global prevalence of Type 2 diabetes mellitus (T2DM) necessitates the exploration of safer, more effective therapies. This study investigates the antidiabetic potential of Momordica cymbalaria Hook. F. by leveraging green nanotechnology and an in vivo Drosophila melanogaster model. Calcium nanoparticles (CaNPs) were synthesized using methanolic extracts of M. cymbalaria fruit and root via an eco-friendly ionic precipitation method. EDAX analysis confirmed the elemental composition of Ca, O, and C, validating nanoparticle formation. Biochemical and behavioural assays were conducted on wild-type and vestigial mutant Drosophila strains subjected to a high-sucrose diet to induce diabetic phenotypes. Treated groups received either crude plant extracts or CaNP formulations. Results showed a significant improvement in locomotor performance, climbing assay, and marked restoration of antioxidant defenses, catalase activity. Diabetic flies exhibited elevated nitric oxide and glucose levels, which were significantly reduced upon treatment, particularly with seed crude extracts and CaNPs. Among treatments, seed-derived CaNPs demonstrated the most consistent efficacy across physical and biochemical parameters. The study highlights the therapeutic synergy between phytochemicals and nanotechnology. It also validates Drosophila as a robust model for screening traditional plant-based antidiabetic interventions. Findings support the integration of green-engineered plant nanoparticles in managing metabolic disorders and promote M. cymbalaria as a promising plant resource for future nanomedicine development.

Keywords: Momordica cymbalaria, calcium nanoparticles, Drosophila melanogaster, Type 2 diabetes, antioxidant activity, green synthesis, catalase, nitric oxide, glucose assay, Ayurvedic medicine
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How to cite this article:

Devaki Devi, K., C. Pavan Kumar, P. Amrutha Lakshmi, D. Raghu Ramulu, A. Srinivasa Rao, Anjan P. Kumar, Savithri Bhat and Sreedevi, E., 2025. Green Synthesized Calcium Nanoparticles of Momordica cymbalaria to Enhance Antidiabetic and Antioxidant Activity in Drosophila melanogaster.Int.J.Curr.Res.Biosci.Plantbiol. 12(1): 19-32. doi: https://doi.org/10.20546/ijcrbp.2025.1201.003
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