• Proceedings of the PSK Conference
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• 2003.04a
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• pp.180.2-181
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• 2003

Capsaicin (8-methyl-N-vanillyl-6-nonenamide), a pungent ingredient of hot chili peppers, has been reported to possess substantial anticarcinogenic and antimutagenic activities. In the present study. we investigated the effects of capsaicin on pulmonary metastasis of B 16-F10 murine melanoma cells. as well as its mechanism of action. Capsaicin (i.p.. 2.5mg/kg) suppressed the number of lung colonies (58％) in experimental lung metastasis assay. (omitted)

• Proceedings of the Korea Environmental Mutagen Society Conference
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• 2004.11a
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• pp.112-112
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• 2004

• Proceedings of the Korean Society of Life Science Conference
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• 2005.04a
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• pp.169-170
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• 2005

• Proceedings of the Korean Society of Toxicology Conference
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• 2001.10b
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• pp.15-15
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• 2001

In the present study, we examined the chemopreventive effects of indole-3-carbinol (I3C), a constituent of cruciferous vegetables (the Family of Cruciferae) such as cabbages, cauliflowers and broccoli on multiple intestinal neoplasia (Min) genetic mouse model and on mouse colon carcinogenesis induced by azoxymethane (AOM) as well as on rat mammary carcinogenesis induced by 7, 12-dimethybenz［$\alpha$］anthracene (DMBA).(omitted)

• Proceedings of the Korean Society of Toxicology Conference
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• 2001.10a
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• pp.194-194
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• 2001

Preclinical test methods for allergenic potential chemicals has been widely used to assess human risks and has been developed. Recently, the murine local lymph node assay (LLNA) has been proposed as a prospective method to identify contact allergens and to replace conventional the guinea pig maximization test (GPMT). The objective of this study was to establish LLNA and to evaluate allergenicity of chemicals by LLNA. (omitted)

• Proceedings of the Korean Society of Toxicology Conference
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• 2001.10a
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• pp.58-58
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• 2001

In the present study, we examined the chemopreventive effects of indole-3-carbinol (I3C), a constituent of cruciferous vegetables (the Family of Cruciferae) such as cabbages, cauliflowers and broccoli on multiple intestinal neoplasia (Min) genetic mouse model and on mouse colon carcinogenesis induced by azoxymethane (AOM) as well as on rat mammary carcinogenesis induced by 7, 12-dimethybenz［$\alpha$］anthracene (DMBA).(omitted)

• Proceedings of the Korea Environmental Mutagen Society Conference
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• 2001.10b
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• pp.58-58
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• 2001

• Proceedings of the Korea Environmental Mutagen Society Conference
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• 2001.10b
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• pp.194-194
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• 2001

• Proceedings of the Korean Society of Toxicology Conference
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• 2002.11b
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• pp.166-166
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• 2002

In the present study, estrogenic or antiestrogenic activity of cypermethrin, a pyrethroid insecticide was investigated. We used immature rat uterotrophic assay, estrogen-responsive calbindin-D9k (CaBP-9k) gene expression assay and luciferase reporter gene assay for measure of estrogenic potential of cypermethrin.(omitted)

• Proceedings of the Korean Society of Toxicology Conference
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• 2003.10b
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• pp.177-177
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• 2003

Tumor cell invasion and metastasis are a complex multistep process that involves the degradation of extracellular matrix proteins by matrix metalloproteinases (MMPs). Tissue inhibitor of metalloproteinase-1 (TIMP-1) acts as a negative regulator of matrix metalloproteinase and thus prevents tumor cell invasion and metastasis by preserving extracellular matrix integrity.(omitted)