ANTIOXIDANT ACTIVITIES OF ROPINIROLE AND PRAMIPEXOLE NOVEL DRUGS USED IN TREATMENT OF PARKINSONISM: AN IN VITRO APPROACH

Authors

  • Preetha Selva Department of Pharmacology Saveetha Medical College Saveetha University Saveetha Nagar Thandalam Chennai-602105
  • Srinivasan Vengadassalapathy Department of Pharmacology Saveetha Medical College Saveetha University Saveetha Nagar Thandalam Chennai-602105

DOI:

https://doi.org/10.22159/ajpcr.2016.v9s3.14861

Abstract

ABSTRACT
Objective: The objective of this study is to evaluate and compare the free radical scavenging activities of selective dopamine agonist namely ropinirole
and pramipexole.
Methods: The antioxidant activity of ropinirole and pramipexole at various concentrations was done by 1, 1-diphenyl-2picrylhydrazyl (DPPH) free
radical scavenging assay comparing it with ascorbic acid which was taken as standard.
Results: The free radical scavenging property as measured by DPPH method showed that ropinirole and pramipexole have got a potent free radical
scavenging activity with that of ascorbic acid.
Conclusion: Novel drugs such as pramipexole and ropinirole are promising molecules in the field of oxidative damage related neurodegenerative
disorders providing us an optimistic targeted approach toward neuroprotection.
Keywords: Free radical scavenging, 1, 1-diphenyl-2picrylhydrazyl assay, Anti-Parkinson's, Dopamine agonist.

Downloads

Download data is not yet available.

Author Biographies

Preetha Selva, Department of Pharmacology Saveetha Medical College Saveetha University Saveetha Nagar Thandalam Chennai-602105

assistant professor, deparment of pharmacology

Srinivasan Vengadassalapathy, Department of Pharmacology Saveetha Medical College Saveetha University Saveetha Nagar Thandalam Chennai-602105

assistant professor, department of pharmacology

References

Schapira AH, McDermott MP, Barone P, Comella CL, Albrecht S, Hsu HH, et al. Pramipexole in patients with early Parkinson’s disease (PROUD): A randomised delayed-start trial. Lancet Neurol 2013;12(8):747-55.

Niranjan R. The role of inflammatory and oxidative stress mechanisms in the pathogenesis of Parkinson’s disease: Focus on astrocytes. Mol Neurobiol 2014;49(1):28-38.

Pain S, Gochard A, Bodard S, Gulhan Z, Prunier-Aesch C, Chalon S. Toxicity of MPTP on neurotransmission in three mouse models of Parkinson’s disease. Exp Toxicol Pathol 2013;65(5):689-94.

Borah A, Mohanakumar KP. L-DOPA induced-endogenous 6-hydroxydopamine is the cause of aggravated dopaminergic neurodegeneration in Parkinson’s disease patients. Med Hypotheses 2012;79(2):271-3.

Hattoria N, Wanga M, Taka H, Fujimura T, Yoritaka A, Kubo S, et al. Toxic effects of dopamine metabolism in Parkinson’s disease. Parkinsonism Relat Disord 2009;15 Suppl 1:S35-8.

Jankovic J. Motor fluctuations and dyskinesias in Parkinson’s disease: Clinical manifestations. Mov Disord 2005;20 Suppl 11:S11-6.

Bonuccelli U, Pavese N. Dopamine agonists in the treatment of Parkinson’s disease. Expert Rev Neurother 2006;6(1):81-9.

Le WD, Jankovic J. Are dopamine receptor agonists neuroprotective in Parkinson’s disease? Drugs Aging 2001;18(6):389-96.

Tintner R, Manian P, Gauthier P, Jankovic J. Pleuropulmonary fibrosis after long-term treatment with the dopamine agonist pergolide for Parkinson Disease. Arch Neurol 2005;62(8):1290-5.

Gottwald MD, Bainbridge JL, Dowling GA, Aminoff MJ, Alldredge BK. New pharmacotherapy for Parkinson’s disease. Ann Pharmacother 1997;31(10):1205-17.

Brand-Williams W, Cuvelier ME, Berset C. Use of free radical method to evaluate antioxidant activity. Lebensm Wiss Technol 1995;28:25-30.

EA N, Mathew L. A comparative evaluation of antimicrobial and antioxidant properties of Thevetia neriifolia, juss fruit rind extracts. Int J Curr Pharm Res 2014;6(2):47-50.

Sakat S, Juvekar AR, Gambhire MN. In vitro antioxidant and anti-inflammatory activity of methanol extract of Oxalis corniculata Linn. Int J Pharm Pharm Sci 2010;2(1):146-55.

Hauser DN, Hastings TG. Mitochondrial dysfunction and oxidative stress in Parkinson’s disease and monogenic Parkinsonism. Neurobiol Dis 2013;51:35-42.

Gaki GS, Papavassiliou AG. Oxidative stress-induced signaling pathways implicated in the pathogenesis of Parkinson’s disease. Neuromolecular Med 2014;16(2):217-30.

Joyce JN, Woolsey C, Ryoo H, Borwege S, Hagner D. Low dose pramipexole is neuroprotective in the MPTP mouse model of Parkinson’s disease, and downregulates the dopamine transporter via the D3 receptor. BMC Biol 2004;2:22.

Park G, Park YJ, Yang HO, Oh MS. Ropinirole protects against 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP)-induced neurotoxicity in mice via anti-apoptotic mechanism. Pharmacol Biochem Behav 2013;104:163-8.

Tanaka K, Miyazaki I, Fujita N, Haque ME, Asanuma M, Ogawa N. Molecular mechanism in activation of glutathione system by ropinirole, a selective dopamine D2 agonist. Neurochem Res 2001;26(1):31-6.

Published

01-12-2016

How to Cite

Selva, P., and S. Vengadassalapathy. “ANTIOXIDANT ACTIVITIES OF ROPINIROLE AND PRAMIPEXOLE NOVEL DRUGS USED IN TREATMENT OF PARKINSONISM: AN IN VITRO APPROACH”. Asian Journal of Pharmaceutical and Clinical Research, vol. 9, no. 9, Dec. 2016, pp. 105-7, doi:10.22159/ajpcr.2016.v9s3.14861.

Issue

Section

Original Article(s)