No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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1-Methyl-3-isobutylxanthine / pharmacology*
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Administration, Topical
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Animals
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Cocarcinogenesis
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Cyclic AMP / pharmacology*
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Cyclic GMP / pharmacology*
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DNA, Neoplasm / biosynthesis
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Dose-Response Relationship, Drug
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Female
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Mice
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Neoplasms, Experimental / chemically induced
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Ornithine Decarboxylase / metabolism
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Papilloma / chemically induced
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Phorbols / pharmacology*
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Skin Neoplasms / chemically induced*
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Tetradecanoylphorbol Acetate / pharmacology*
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Theophylline / analogs & derivatives*
Substances
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DNA, Neoplasm
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Phorbols
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Theophylline
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Cyclic AMP
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Ornithine Decarboxylase
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Cyclic GMP
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Tetradecanoylphorbol Acetate
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1-Methyl-3-isobutylxanthine