1. In vitro antimicrobial and cytotoxic manifestations of Dicliptera roxburghiana.
- Author
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Ahmad, Bushra, Khan, Muhammad Rashid, Shah, Naseer Ali, and Khan, Rahmat Ali
- Abstract
Emerging resistance in microorganisms is a growing threat to human beings due to its role in pathological manifestations in different infectious diseases. This study was designed to investigate the antimicrobial and cytotoxic potential of methanol extract of Dicliptera roxburghiana and all its derived fractions. Antibacterial (against six bacterial strains) and antifungal (against four fungal strains) activities were investigated by agar well diffusion method and agar slants method, respectively. Cytotoxicity assay was carried out by using Brine shrimps eggs. In antibacterial evaluation, MIC values and zone of inhibition were measured and were found very effective for DRME, DRHF, DRCF and DREF while these were moderate for DRBF and DRAF. For antifungal assay, DRME and DRHF were potently active and showed more than 70% fungal growth inhibition where as DRCF and DRBF were also displaying appreciable inhibition. Cytotoxic measurements were very good for DRME, DRHF and DRAF with LD50 values 215, 199 and 392µg/ml respectively. These results confirmed antimicrobial and cytotoxic potential of the plant and all its derived fractions. Hence it can be concluded that plant contain some important compounds that can be used as antimicrobial source for the treatment of different infectious disease. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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