• Toxicological Research
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• v.26 no.2
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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.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.3
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• pp.914-918
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• 2004

Cytotoxic and antifungal activities were strongly shown by Fr. 4 (218 mg, P388 IC/sub 50/ 652 ng/ml at 75 μg/disc, IC50 834 ng/ml at 30 μg/disc and HM 8). The subfraction 4 - 3 that showed the most activity was cytotoxic to murine leukaemia cells ATCC CCl 46 P388D1, (44.0 mg, P388 IC50 302 ng/ml at 30 μg/disc).

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.4
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• pp.1004-1009
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• 2007

The effects of crude extracts from medicinal plants on biological activity were investigated. The crude ethanol extract of H. paucistipula inhibited the growth of the Gram positive bacterium Bacillus subtilis ATCC 19659, (2 mm inhibition zone at 150 ${\mu}g$/disc) and the dermatophyte Trichophyton mentagrophytes ATCC 28185, (7 mm inhibition zone at 150 ${\mu}g$/disc), and toxic to P388 murine leukaemia cells ($IC_{50}\;2.48\;{\mu}g/ml$ at 75 ${\mu}g$/disk). This crude ethanol extract of H. paucistipula is the strongest antimicrobial and cytotoxic activities against P388 murine leukaemia cells (ATCC CCL 46 P388D1).

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.4
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• pp.1112-1115
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• 2003

The diterpene acid 1 was isolated from the roots of Anisotome lyallii(Apiaceae/Umbelliferae). The structure of the compound was elucidated as anisotomenoic acid 1 on the basis of spectroscopic methods. This compound was evaluated against P388 murine leukaemia and B 16/F10 melanoma cells.

• Journal of dental hygiene science
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• v.3 no.2
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• pp.67-70
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• 2003

The biological effects of the crude extracts from medicinal plants, Brachyglottis monroi and Trichocolea hatcheri were investigated. The crude ethanol extract inhibited the growth of the Gram positive bacterium Bacillus subtilis (ATCC 19659, 1 mm inhibition zone at $150{\mu}g/disc$) and the dermatophyte Trichophyton mentagrophytes (ATCC 28185, 6 mm inhibition zone at $150{\mu}g/disc$), and was toxic to P388 murine leukaemia cells ($IC_{50}$ $23.96{\mu}g/mL$ at $75{\mu}g/disc$). B. monroi ethanol extract showed stronger antiviral activity than that of T. hatcheri against Herpes simplex Type I virus (ATCC VR 733) and Polio Type I virus (Pfizer vaccine strain) (50% activity, @ 5 mg/ml at $150{\mu}g/disc$). The crude ethanol extract of T. hatcheri showed stronger antimicrobial activity than that of B. monroi. However, this extract was inactive against P388 murine leukaemia cells.

• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.6
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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.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.1
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• pp.250-253
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• 2004

The effects of crude extracts from medicinal plants on biological activity were investigated. The crude ethanol extract of H. paucistipula inhibited the growth of the Gram positive bacterium Bacillus subtilis ATCC 19659, (2 mm inhibition zone at 150 ㎍/disc) and the dermatophyte Trichophyton mentagrophytes ATCC 28185, (7 mm inhibition zone at 150 ㎍/disc), and toxic to P388 murine leukaemia cells ATCC CCL 46 P388D1, (IC/sub 50/ 2.48 ㎍/㎖ at 75 ㎍/disc). This crude ethanol extract of H. paucistipula is the strongest antimicrobial and cytotoxic activities against P388 murine leukaemia cells ATCC CCL 46 P388D1.

• Proceedings of the PSK Conference
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• 2003.04a
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• pp.140.1-140.1
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• 2003

The diterpene acid 1 was isolated from the roots of Anisotome lyallii(Apiaceae/Umbelliferae). The structure of the compound was elucidated as anisotomenoic acid 1 on the basis of spectroscopic method. This compound was evaluated against p388 murine leukaemia and B16/F10 melanoma cells.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.1
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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.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.2
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• pp.596-598
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• 2004

The effects of water extract from Atractylodes macrocephala Koidz on biological activity were investigated. The crude water extract of A. macrocephala inhibited the growth of the dermatophytic fungus Trichophyton mentagrophytes ATCC 28185, (3 mm inhibition zone at 300 ㎍/disc). However, it did not show growth inhibition activity against Sreptococcus mutans JC-2 (MIC >1,000 ㎍/mL). This extract was cytotoxic to P388 murine leukaemia cells ATCC CCL 46 P388D1, (IC/sub 50/ 62.24 ㎍/mL at 150 ㎍/disc). These results suggest that water extract of A. macrocephala possesses antitumoral, and antimicrobial activities.