No abstract available
MeSH terms
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Animals
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CD28 Antigens / metabolism*
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Clonal Anergy
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Humans
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Interleukin-2 / biosynthesis
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Interleukin-4 / pharmacology*
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Lymphocyte Activation*
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Mice
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Signal Transduction / immunology
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T-Lymphocytes / immunology*
Substances
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CD28 Antigens
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Interleukin-2
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Interleukin-4