V. Eggadi, srilatha keshaveni, S. Bandaru, U. Kulandaivelu
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Neuroprotective and nootropic activity of Carica papaya seeds on Diabetes induced cognitive decline in rats
The aim of present study is to investigate neuroprotective and nootropic activity of Petroleum Ether Extract of Carica papaya seeds (PEECPS) on diabetic induced cognitive decline rats. Rectangular maze and morris water maze models were used to evaluate nootropic activity and neuroprotective effects were studied by estimating acetyl cholinesterase (AchE), malondialdehyde (MDA), superoxide dismutase (SOD), nitric oxide (NO), catalase (CAT) and glutathione (GSH) levels in the brains of diabetic rats. In rectangular maze and morris water maze models, 400 mg/kg of PECPS were shown the significant effect when compared with diabetic control on day 75. Significant decrease in AchE (P<0.001), MDA (P<0.01), NO (P<0.05) and significantly (P<0.01) increased levels of SOD, CAT and GSH with PECPS (200 and 400 mg/kg) when compared with diabetic control. There is a need of further studies on Carica papaya seeds as it showed protection against diabetes induced cognitive decline to reveal its mode of action.
期刊介绍：
Iranian Journal of Pharmaceutical Sciences (IJPS) is an open access, internationally peer-reviewed journal that seeks to publish research articles in different pharmaceutical sciences subdivisions: pharmacology and toxicology, nanotechnology, pharmaceutics, natural products, biotechnology, pharmaceutical chemistry, clinical pharmacy and other pharmacy related topics. Each issue of the journal contents 16 outstanding research articles in area of pharmaceutical sciences plus an editorial written by the IJPS editors on one of the most up to date advances topics in pharmacy. All articles published by IJPS would be permanently accessible online freely without any subscription charges. Authors of the published articles have granted the right to use and disseminate their article to third parties.
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