Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X

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Experimental Research
Table of Contents - Year : 2016 | Month : March | Volume : 10 | Issue : 3 | Page : FF01 - FF05

Antioxidant and Nephroprotective Activities of Aconitum heterophyllum Root in Glycerol Induced Acute Renal Failure in Rats FF01-FF05

Venu Gopala Rao Konda, Madhavi Eerike, Lakshmipathy Prabhu Raghuraman, Maignana Kumar Rajamanickam

Correspondence
Dr. Venu Gopala Rao Konda,
Assistant Professor, Department of Pharmacology, Chettinad Hospital & Research Institute,
Kelambakkam, Chennai, Tamilnadu-603103, India.
E-mail: venupharma@gmail.com

Aim: The present study was to evaluate the antioxidant and nephroprotective activities of ethanolic extract of Aconitum heterophyllum root (EEAHR) in glycerol induced acute renal failure (ARF) in Wistar albino rats.

Materials and Methods: In vitro antioxidant activity of EEAHR was assessed using the 2, 2-diphenyl-picrylhydrazyl (DPPH assay), nitric oxide radical scavenging (NO assay), hydrogen peroxide (H2O2 assay) and ferric reducing antioxidant power (FRAP) scavenging activity assays. In vivo study, rats were divided into four groups of six each for assessing the nephroprotective activity. Group-1 received normal saline, group-2 received 50% glycerol (10 ml/kg) alone, group-3 received glycerol and 250 mg/kg of EEAHR and group-4 received glycerol and 500 mg/kg of EEAHR. The renal injury and recovery was measured by serum creatinine, blood urea nitrogen (BUN), total proteins, albumin, urine output and histopathological changes.

Results: In vitro antioxidant activity of root extract was found to be equal to Vitamin C and in an in vivo study root extract treated animals showed significant attenuation of biochemical parameters and histopathological changes of the kidney compared to glycerol treated group and it was found to be more significant with the extract at 500 mg/kg than 250mg/kg.

Conclusion: The present study revealed that Aconitum heterophyllum root has shown antioxidant and nephroprotective activities.