Adaptogenic Activity of Lyophilized Hydroethanol Extract of Pandanus odoratissimus in Swiss Albino Mice

Author:

Adkar Prafulla P.12,Jadhav Pranita P.1,Ambavade Shirishkumar D.1,Bhaskar V. H.3,Shelke Tushar4

Affiliation:

1. Post Graduates Department of Pharmacology, JSPM’s Jayawantrao Sawant College of Pharmacy and Research, University of Pune, Pune, Maharashtra 411028, India

2. Vinayaka Missions University, Sankari Main Road, NH-47, Ariyanoor, Salem, Tamil Nadu 636308, India

3. Department of Pharmaceutical Medicinal Chemistry, Gahlot Institute of Pharmacy, Plot No. 59, Sector No. 14, Koparkhairane, Navi-Mumbai, Maharashtra 400709, India

4. JSPM’s Charak College of Pharmacy and Research, University of Pune, Pune, Maharashtra 412207, India

Abstract

Background. The leaves of Pandanus odoratissimus Linn have been widely used in Ayurveda to treat a variety of common and stress related disorders. In the present investigation, hydroethanol extract of leaves of Pandanus odoratissimus Linn (LEPO) were evaluated for antistress activity in normal and stress induced mice. Furthermore, the extract was studied for nootropic (adaptogenic) activity in mice and in vitro antioxidant potential to correlate with its adaptogenic and antistress activity. LEPO (100 and 200 mg/kg p.o) was evaluated against forced swimming endurance stress test, anoxia stress tolerance and immobilization stress and chronic cold resistant stress tests, and biomarkers (serum glucose, Corticosterone, WBC, RBC, and DLC count) to assess the antistress activity in mice. Withania somnifera (WS) (100 mg/kg p.o) was selected as reference standard. The parameters like anoxia stress tolerance time were recorded in anoxia stress and estimation of biochemical marker levels and determination of organs weight were carried out in immobilization stress models. Results. Concomitant treatment with LEPO 200 mg/kg significantly increased in anoxia stress tolerance time. Dose dependent significant reduction in serum glucose, corticosterone, and WBC, RBC, and DLC was observed in immobilisation stress model as compared to stressed group. LEOP 200 mg/kg and WS 100 mg/kg significantly reversed/inhibited the stress induced changes in these parameters. The results from the present study indicate that these values also express that dose dependent significant adaptogenic activity in stressed animals. Conclusion. The present study provides scientific support for the antistress (adaptogenic) and nootropic activities of lyophilized hydroethanol extract of Pandanus odoratissimus Linn and substantiate the traditional claims for the usage of Pandanus in stress induced disorders.

Publisher

Hindawi Limited

Subject

General Medicine

Reference23 articles.

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