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antagonist |
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antagonist
1. any muscle that opposes the action of another 2. a drug that counteracts the effects of another drug antagonist [an′tag·ə‚nist] (biochemistry) A molecule that bears sufficient structural similarity to a second molecule to compete with that molecule for binding sites on a third molecule. (pharmacology) A drug or other chemical substance capable of reducing the physiological activity of another chemical substance; refers especially to a drug that opposes the action of a drug or other chemical substance on the nervous system by combining with and blocking the nerve receptor. (physiology) A muscle that contracts with, and limits the action of, another muscle, called an agonist, with which it is paired. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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No references found | Intranasal corticosteroids versus topical H1 receptor antagonists for the treatment of allergic rhinitis: a systematic review with meta-analysis. |
H1 receptor antagonist |
H/SOK h/t H/U H/V H/w H/w H/w H/w H/X H:Q H=N/C H@x0r H@x0r H@x0r H^ HŠPS HŠRZ HŠS HŠSI HŽ H0 H0 H0 H0 H02S H0H 0H0 H1 H1 antihistamine H1 antihistamine H1 antihistamine H1 receptor antagonist H1 receptorsH1 receptors H1 receptors H1 receptors H12 H1A H1B H1B and new offer H1B visa H1B visas H1K H1N1 H1R H2 H2 receptor antagonist H2 receptor antagonist H2 receptor antagonist H2 receptor antagonist H2-R H2-receptor H2-Receptor Antagonist H2-receptor blocker H2-receptor blocker H202 H202 H202 H21 H221 H225 H230 | |||||||
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