tailieunhanh - Pathomorphological assessment of sub-acute dermal toxicity of Morinda citrifolia Linn. Fruit extract coated gold nano particles in wistar rats

Gold nanoparticles (GNPs) an emerging part of nanomedicine holds great promise for revolutionizing medical treatments and therapies in areas such as imaging, drug delivery, faster diagnosis, and tissue regeneration, as well as the development of new medical products. But their safety assessment is a major concern. As body system reacts in a different way than isolated cell line than artificial environment, so in the present experiment pathomorphological assessment ofsub-acute dermal toxicity of green synthesized GNPs and coating with Morinda citrifolia fruit extract (McFE) was undertaken. Gold nanoparticles were synthesized by biological reduction of chloroauric acid with Azadirachta indica (neem) 5% leaf extract. The nanoparticles characterized and were confirmed by colour changes from pale yellow to ruby red. These nanoparticles were coated with toxicity Wistar rats of either sex were assigned to five groups. | Pathomorphological assessment of sub-acute dermal toxicity of Morinda citrifolia Linn. Fruit extract coated gold nano particles in wistar rats

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