- To serve as an important medium for the publication of original research in the field of medical science and health research, thus filling gaps in health knowledge for effective utilization of research findings
- To impart current medical knowledge and updated scientific information obtained from research to health professionals for better and appropriate health care management
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Archives 2005
Myanmar Health Sciences Research Journal
Volume 17, Number 3
TITLE: In vitro antimicrobial activity of Lawsonia alba (Dan-gyi).
AUTHOR: Mar Mar Nyein; Myint Oo; Chit Maung
SOURCE: Myanmar Health Sciences Research Journal. 2005; 17(3): 137-141
ABSTRACT: Water soluble crude extract of Lawsonia alba (Dan-gyi) was tested against two isolates of Entamoeba histolytica and fourteen strains of pathogenic bacteria. The growth patterns of amoebae in cultures were determined at time intervals of 12 and 24 hours respectively after exposure to the diluted extract. Thein vitrobactericidal and bacteriostatic activities of L. alba extract were also tested by agar disc diffusion technique and by serial tube dilution technique. The Minimum Amoebicidal Concentration (MAC) of the crude extract of L. alba was found to be 100μg/ml. The extract of L. alba was found to possess antibacterial activity on some pathogenic bacteria. Out of fourteen strains of bacteria tested, six strains were inhibited at the concentration of 0.5 mg/ml and two strains were inhibited at 1mg/ml concentrations.
SUBJECT HEADINGS: Bacteria drug-effects. Plants, Medicinal.
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