@article {338, title = {Antimicrobial, Analgesic and Anti - Inflammatory Activity Reported on Tamarindus indica Linn Root Extract}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {April 2017 }, pages = {410-416}, type = {Original Article}, chapter = {410}, abstract = {

Objective: Tamarindus indica (Family- Fabaceae) show various folkloric uses in treatment of various ailments such as rheumatisum, dysentery, jaundice etc. Aim: The research was conducted to investigate its phytoconstituients and various activity such as antimicrobial, analgesic \& anti-inflammatary of AETIRE. Method: The antimicrobial activity was performed on 4 bacterial stains containing (B.subtilis, S.aureus, P. aeruginosa \& E.coli) on AETIRE using Disc diffusion method. The Analgesic activity was tested by thermal and chemical induced pain through Hot plate and AAIWT. And carrageenan induced rat paw oedema model is used to evaluate antiinflammatory activity. Result: Phytoconstituients such as tannins, alkaloids, saponins, flavonoids and carbohydrates present in both the extract. The maximum zone of inhibition of about 21mm \& 22mm was shown on B.subtilis strain by both the extract when compared with standard drug (Tetracycline \& Gentamycin). In AAIWT and hot plate test the AETIRE of concentration (100, 200 mg/kg) produce significant dose-dependent inhibition of pain response with maximum 54.33\% protection against acetic acid induced pain and about 74.83\% inhibition against thermally induced pain by the aqueous extract 200mg. \& the anti- inflammatory activity shown by AETIRE (100 \& 200mg/kg) caused significant dose dependent inhibition of oedema with maximum 45.94\% inhibition in the Carrageenan induced rat paw oedema by the AE. Conclusion: Therefore the AE of Tamarindus indica root was more effective in showing analgesic and anti-inflammatory activity when compared to the standard drug in each model while ethanol extract show effective antimicrobial activity.

}, keywords = {Analgesic, Anti- inflammatory activity, Antimicrobial, Fabaceae, Tamarindus indica}, doi = {10.5530/pj.2017.3.70}, url = {/files/PJ-9-3/10.5530pj.2017.3.70}, author = {Sangeeta Gupta and Amit Singh} } @article {253, title = {Comparative Antimicrobial Study of Ethanolic Extract of Leaf and Rhizome of Curcuma longa Linn}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {208-212}, type = {Original Article}, chapter = {208}, abstract = {

Introduction: Curcuma longa L., botanically related to ginger belongs to the Zingiberaceae family. It is extensively used in Ayurveda, Unani and Siddha medicine as a home remedy for various diseases. Aim: The present study is to compare the antimicrobial activity of the ethanolic extracts from rhizome and leaf of Curcuma longa Linn. Method: In vitro disc diffusion method and serial dilution method has been used to determine the antimicrobial potency against various bacterial pathogens such as Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus and Bacillus subtilis by comparing the zone of inhibition shown by both the test extracts at different concentration (25 mg/ml, 50 mg/ml, 100 mg/ml, 150 mg/ml, 200 mg/ml, 250 mg/ml, 300 mg/ml) and there MIC value has been evaluated. Ethanol and Ampicillin were used as negative and positive control for the study. Result: The leaf and rhizome extract showed maximum zone of inhibition at 300 mg/ml concentration, which was about 7.6 mm and 8 mm on the bacterial strain Pseudomonas aeruginosa and least effectiveness for other bacterial strain such as Staphylococcus aureus and Bacillus subtilis. The recorded MIC value was at 6.25 mg/ml which showed 3.991\% inhibition for rhizome extract and 3.129\% inhibition for leaf extract. Conclusion: The rhizome extract was found to be more potent antimicrobial agent than the leaf extract and can be used in future studies.

}, keywords = {Antibacterial activity, antimicrobial agent, Bacterial stain, Curcuma longa L, Minimum inhibitory concentration, Turmeric}, doi = {10.5530/pj.2017.2.35}, url = {http://phcogj.com/fulltext/302}, author = {Nikhil Singh and Sangeeta Gupta and Vaibhav Rathore} }