• 제목/요약/키워드: BSC monkey kidney cells

검색결과 4건 처리시간 0.017초

Antifungal Activity of Chloroform Extract from Lepidolaena Taylorii on the Dermatophytic Fungus Trichophyton mentagrophytes

  • Lee Hyun-Ok;Shin Joung-Mi;Lee Jae-Sook;Na Young-Soon;Baek Seung-Hwa
    • 동의생리병리학회지
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    • 제19권6호
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    • pp.1656-1658
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    • 2005
  • The effects of chloroform extract from Lepidolaena tayiorii (L. tayiorii) on antifungal activity were investigated. The crude chloroform extract of L. tayiorii inhibited the growth of the Gram positive bacteria Bacillus subtilis ATCC 19659, (5 mm inhibition zone at $150{\mu}g/disc$) and the dermatophytic fungus Trichophyton mentagrophytes ATCC 28185, (6 mm inhibition zone at $150{\mu}g/disc$), and cytotoxic to P388 murine leukaemia cells ATCC CCL 46 P388D1, ($IC_{50}\;405.0{\mu}g/mL\;at\;150{\mu}g$/disc) and cytotoxic to BSC monkey kidney cells (@ 5 mg/mL, $150{\mu}g/disc;$ +++: 100% activity). We suppose that this crude chloroform extract of L. tayiorii is the strong antimicrobial and cytotoxic activities.

Antifungal Activity of Ethanol Extract from Lepidolaena clavigera on the Dermatophytic Fungus

  • Lee Jae-Sook;Yu Byung-Soo;Baek Seung-Hwa
    • 동의생리병리학회지
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    • 제20권1호
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    • pp.193-195
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    • 2006
  • The effects of ethanol extract from Lepidolaena clavigera (L. clavigera) on antifungal activity were investigated. The crude ethanol extract of L. clavigera inhibited the growth of the Gram positive bacterium Bacillus subtilis ATCC 19659, (1 mm inhibition zone at 150 ${\mu}g/disc$) and the dermatophytic fungus Trichophyon mentagrophyes ATCC 28185, (2 mm inhibition zone at 150 ${\mu}g/disc$), and cytotoxic to P388 murine leukaemia cells ATCC CCL 46 P388D1, (IC50 >12,500 ${\mu}g/mL\;at\;150\;{\mu}g/disc$) and cytotoxic to BSC monkey kidney cells (@ 5 mg/mL, 150 ${\mu}g/disc$; ++: 50% activity). We suppose that this crude ethanol extract of L. clavigera is the antifungal activity.

Antifungal Effect of Brachyglottis repanda Ethanol Extract

  • Yook, Chan-Nam;Na, Young-Soon;Choi, Hwa-Jung;You, Il-Soo;Baek, Jong-Min;Baek, Seung-Hwa
    • Toxicological Research
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    • 제26권2호
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    • pp.117-121
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    • 2010
  • The crude ethanol extract of B. repanda showed the cytotoxic activity against Polio virus (25% activity at $150{\mu}g$/disk) and the minor cytotoxic activity against BSC cells (African green monkey kidney). However, the crude ethanol extract of B. repanda was non-toxic to murine leukaemia cells CCL 46 P388D1 ($IC_{50}$, > 62,500 ng/ml). Cytotoxic and antifungal activities were strongly shown by Fr. 64-3 which was eluted with 90% $CH_3CN/H_2O$, 100% $CH_3CN$, and 50% $CH_3CN/H_2O$(SM 2 at $150{\mu}g$/disk). The fraction 64-3 also showed the most cytotoxic activity against murine leukaemia cells (128 mg, $IC_{50}$ 10,051 ng/ml at $75{\mu}g$/disk). These results suggest that this fraction has a potent antifungal activity against the dermatophytic fungus Trichophyton mentagrophytes ATCC 28185.

Antifungal Activity of the Crude Extract from Quintinia acutifolia on the Dermatophytic fungus

  • Lee, Jae-Sook;Chung, Jong-Gab;Oh, Hyun-Ju;Na, Young-Soon;Baek, Seung-Hwa
    • 동의생리병리학회지
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    • 제19권2호
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    • pp.508-510
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    • 2005
  • The crude extract of Quintinia acutifolia Kirk inhibited the growth of the Gram positive bacterium Bacillus subtilis ATCC 19659, (3 mm inhibition zone at $150\;{\mu}g/disc$) and the dermatophytic fungus Trichophyton mentagrophytes ATCC 28185, (3 mm inhibition zone at $150\;{\mu}g/disc$), and cytotoxic to P388 murine leukaemia cells ATCC CCL 46 P388D1, ($IC_{50}$ $50,000\;{\mu}g/mL$ at $150\;{\mu}g/disc$). However, Candida albicans (ATCC 14053) did not observed the antimicrobial activity and the cytotoxic activity to BSC monkey kidney cells ($({\alpha})$ 5 mg/mL, $150\;{\mu}g/disc$).