No abstract available
MeSH terms
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Animals
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Electrophoresis, Polyacrylamide Gel
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Immunohistochemistry
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Lung Neoplasms / enzymology
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Lung Neoplasms / pathology
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Matrix Metalloproteinase 9 / analysis
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Matrix Metalloproteinase 9 / metabolism*
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Mice
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Mice, Inbred BALB C
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Mice, Nude
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Microscopy
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Neoplasm Metastasis*
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Rats
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Transfection
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Tumor Cells, Cultured
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ras Proteins / analysis
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ras Proteins / metabolism*
Substances
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Matrix Metalloproteinase 9
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ras Proteins