Screening of Antianxiety Activity of Habenaria Intermedia D. Don Fruits
Authors
- Pawan KumarIKG Punjab Technical University, Kapurthala – 144601, Punjab, India
- Reecha MadaanChitkara College of Pharmacy, Chitkara University, Rajpura – 140401, Punjab, India
- Shabir SidhuIKG Punjab Technical University, Kapurthala – 144601, Punjab, India
Keywords
Antianxiety activity, Habenaria intermedia, Orchidaceae, Vriddhi
Abstract
Habenaria intermedia D. Don (Vriddhi; Orchidaceae) has been traditionally used in the treatment of nervous disorders, skin disorders and asthma. The available pharmacological reports on H. intermedia reveal that the plant has not been screened for antianxiety activity. Thus, it was envisaged to subject H. intermedia for screening of antianxiety activity using elevated
plus maze model. The crude extracts (n-hexane, chloroform, methanol and water extracts) of plant material were prepared successively in increasing order of polarity. The anxiolytic activity was assessed by comparing number of entries and average time spent by mice treated with test extracts (200 or 400 mg/kg, p.o.) in open arms of EPM with respect to control and standard drug, diazepam (2 mg/kg, p.o.). Significant antianxiety activity was observed in methanol extract with respect to control, whereas n-hexane, chloroform and water extracts did not exhibit antianxiety activity. It is further observed that antianxiety activity exhibited by the methanol extract was statistically not equivalent to the standard drug. Based on these observations, it is concluded that the methanol extract of H. intermedia exhibits mild anxiolytic activity.
References
- Balkrishna, A., Srivastava, A., Mishra, R.K., Patel, S.P., Vashistha, R.K., Singh, A., Jadon, V. & Saxena, P. (2012). Astavarga plants – Threatened medicinal herbs of the North-West Himalaya. International Journal of Medicinal and Aromatic Plants, 2(4), 661–676.
- Baldessarini, R.J (2001). Drugs and the treatment of psychiatric disorders. In: J.G. Hardman & L.E. Limbird (Eds.), 10th ed., Goodman and Gilman’s The Pharmacological Basis of Therapeutics, New York, The USA, The McGraw-Hill Companies, 399–427.
- Farnsworth, N.R. (1966). Biological and chemical screening of plants. Journal of Pharmaceutical Sciences, 55(3), 225–276. https://doi.org/10.1002/jps.2600550302
- Goudar, M.A., Jayadevappa, H., Mahadevan, K.M., Shastry, R.A., Habbu, P.V. & Sayeswara, H.A. (2015). Isolation and characterization of secondary metabolite from Habenaria intermedia D. Don for evaluation of hepatoprotective activity against carbon tetrachloride induced liver damage in albino rats. Asian Journal of Pharmaceutical and Clinical Research, 8(2), 194–198.
- Habbu, P.V., Smita, D.M., Mahadevan, K.M., Shastry, R.A. & Biradar, S.M. (2012). Protective effect of Habenaria intermedia tubers against acute and chronic physical and psychological stress paradigms in rats. Revista Brasileira de Farmacognosia, 22(3), 568–579. https://doi.org/10.1590/S0102-695X2012005000033
- Khare, C.P (2007). Indian Medicinal Plants: An Illustrated Dictionary. New York, USA, Spinger Science and Business Media, 301.
- Kumar, D. & Kumar, S. (2014). Evaluation of antianxiety activity of Calotropis gigantea roots. Journal of Fundamental Pharmaceutical Research, 2, 30–37.
- Kaur, K., Kumar, D. & Kumar S. (2014). Screening of neuropharmacological activities of Calotropis gigantea roots. Journal of Pharmaceutical, Chemical and Biological Sciences, 2(3), 186–196.
- NIMH, 2016. National Institute of Mental Health. http://www.nimh.nih.gov/health/topics/anxiety-disorders/index.shtml.
- Prakash, O., Kumar, D. & Kumar, S. (2015). Screening of methanol extract and ethyl acetate fraction of Abies webbiana Lindl. for neuropharmacological activities. Indian Journal of Pharmaceutical Sciences, 77(5), 536–541. https://doi.org/10.4103/0250-474X.169039
- Sahu, M.S., Sahu, R.A. & Verma, A. (2013). Immunomodulatory activity of alcoholic extract of Habenaria intermedia in mice. International Journal of Pharmacy and Pharmaceutical Sciences, 5(Suppl. 3), 406–409.
- Scheffer, W.C (1980). Statistics for the Biological Sciences. Philippines, Addison-Wesley Publishing Company, 121–141.
How to Cite
Pawan Kumar, Reecha Madaan, Shabir Sidhu. Screening of Antianxiety Activity of Habenaria Intermedia D. Don Fruits.
J. Pharm. Technol. Res. Manag.. 2017, 05, 71-75