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| Content Provider | PubMed Central |
|---|---|
| Author | Peter, Masoko Nxumalo, Kulani Mashudu |
| Copyright Year | 2013 |
| Abstract | The aim of the study was to scientifically evaluate the antimycobacterial activity of selected indigenous medicinal plants from the Limpopo Province used for the treatment of humans with symptoms of Mycobacterium tuberculosis. The leaves of five plant species (Apodytes dimidiata, Artemisia, Combretum hereroense, Lippia javanica, and Zanthoxylum capense) were collected from the Lowveld National Botanical Garden in Nelspruit, South Africa. The dried leaves were powdered and extracted using hexane, dichloromethane, acetone, and methanol. Antimycobacterial activity was evaluated using microdilution assay and bioautography and ρ -iodonitrotetrazolium violet (INT) as indicator. Antioxidant activities were determined by 2,2-diphenyl-1-picrylhydrazyl (DPPH). Phytochemical content of extracts was further evaluated. The acetone extracts of L. javanica displayed antioxidant activity on BEA chromatogram. T Acetone extracts of A. afra had MIC value of 0.39 mg/mL against Mycobacterium smegmatis ATCC 1441. Acetone extracts of C. hereroense and L. javanica had MIC value of 0.47 mg/mL. Four bands that inhibited the growth of M. smegmatis were observed at R f values of 0.12, 0.63, and 0.87 on BEA and 0.73 on EMW. The plant species A. dimidiata, A. afra, C. hereroense, and L. javanica in this study demonstrated their potential as sources of anti-TB drug leads. |
| Related Links | http://dx.doi.org/10.1155/2013/586247 |
| Starting Page | 586247 |
| File Format | |
| ISSN | 1741427X |
| e-ISSN | 17414288 |
| Journal | Evidence-based Complementary and Alternative Medicine : eCAM |
| Volume Number | 2013 |
| Language | English |
| Publisher | Hindawi Publishing Corporation |
| Publisher Date | 2013-01-01 |
| Access Restriction | Open |
| Rights Holder | Hindawi Publishing Corporation |
| Subject Keyword | Complementary and alternative medicine Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Complementary and Alternative Medicine |
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