Biological evaluation of plants of Laos used in the treatment of tuberculosis in Lao traditional medicine

Title
Biological evaluation of plants of Laos used in the treatment of tuberculosis in Lao traditional medicine
Authors
Elkington, BG; Southavong, B; Sydara, K; Souliya, O; Vanthanouvong, M; Nettavong, K; Thammachack, B; Pak, DH; Riley, MC; Franzblau, SG; Soejarto, DD
Keywords
ALAMAR BLUE ASSAY; MYCOBACTERIUM-TUBERCULOSIS; IN-VITRO; DERIVATIVES
Issue Date
2009
Publisher
PHARM BIOL
Citation
Pharm. Biol.;JAN;2009;47;1
Abstract
Tuberculosis has existed in Southeast Asia for thousands of years. Many traditional treatments involve herbal remedies. Over time, these traditional treatments have had the chance to become refined based on efficacy and safety. It was therefore hypothesized that plants that were used in the past and are still used today to treat symptoms associated with tuberculosis are more likely to contain anti-tubercular compounds than plants that have not been used continuously. To try to deduce which plants were used in Laos in the past, a collection of palm leaf manuscripts was studied and a list of plants used to treat symptoms associated with tuberculosis was compiled. Interviews were then conducted with contemporary healers to see if the same plants are still being used today. Plants that were found in the manuscripts and/or are presently used by healers were collected, extracted and were evaluated in an anti-tubercular assay. This paper presents the methods used to identify and collect plants used to treat symptoms indicative of tuberculosis, and the results of anti-TB assays to test for activity.
URI
http://hdl.handle.net/11267/2571
ISSN
1388-0209
Appears in Collections:
2.Ministry of Health > Journal articles
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