TY - JOUR A2 - Pellati, Federica AU - Adkar, Prafulla P. AU - Jadhav, Pranita P. AU - Ambavade, Shirishkumar D. AU - Bhaskar, V. H. AU - Shelke, Tushar PY - 2014 DA - 2014/10/29 TI - Adaptogenic Activity of Lyophilized Hydroethanol Extract of Pandanus odoratissimus in Swiss Albino Mice SP - 429828 VL - 2014 AB - 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. SN - null UR - https://doi.org/10.1155/2014/429828 DO - 10.1155/2014/429828 JF - International Scholarly Research Notices PB - Hindawi Publishing Corporation KW - ER -