Kaur, RupinderJaiswal, Mohan LalJain, Vivek2016-02-182016-02-182013-10Kaur Rupinder, Jaiswal Mohan Lal, Jain Vivek. Protective effect of Lannea coromandelica Houtt. Merrill. against three common pathogens. Journal of Ayurveda and Integrative Medicine. 2013 Oct-Dec; 4(4): 224-228.0975-9476http://imsear.searo.who.int/handle/123456789/173339Background: Ayurvedic text reports suggested Lannea coromandelica is used in various microbial origin disorders like dysentery, sore eyes and leprosy, genital wounds. Objective: The present study was designed to investigate the antimicrobial effect of L. coromandelica Houtt. Merrill. (Anacardiaceae) on microbes which cause female reproductive tract infection. Materials and Methods: Ethanolic and aqueous bark extract (Ext.) of L. coromandelica were screened against strains of Streptococcus pyogens, Staphylococcus aureus, and Candida albicans. Antimicrobial assay had been done with agar well diffusion method. Results: Ethanolic extracts [100% (16 mg), 75% (12 mg) and 50% (8 mg)] of L. coromandelica exhibited zone of inhibition (ZI) 19.21 mm, 18.45 mm, 16.41 mm and 18.12 mm, 17.35 mm, 16.35 mm against S. aureus and S. pyogens, respectively. However, only 100% and 75% ethanolic extract showed (ZI-19.18 mm, 16.29 mm) activity against C. albicans. Nevertheless, aqueous extract (100%) showed higher antifungal activity (ZI-16.97 mm). Ciprofl oxacin and amphotericin B were used as a standard drugs in the present study. Conclusion: The results demonstrated that L. coromandelica Houtt. Merrill. have antibacterial activity against S. pyogens, S. aureus and antifungal property against C. albicans. Our fi ndings corroborate the ethnobotanical use of L. coromandelica in traditional medicine system (Ayurveda) of India.enAgar well diffusion methodantibacterialantifungalayurvedaCandida albicansfemale reproductive tract infectionLannea coromandelicaStaphylococcus aureusStreptococcus pyogensArticle