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Isolation and Characterization of Full-Length cDNA Clones for Human α-, β-, and γ-Actin mRNAs: Skeletal but Not Cytoplasmic Actins Have an Amino-Terminal Cysteine that Is Subsequently Removed

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Opioid and nonopioid components independently contribute to the mechanism of action of tramadol, an 'atypical' opioid analgesic.

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