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  2. Histamine H2 receptor - Wikipedia

    en.wikipedia.org/wiki/Histamine_H2_receptor

    Smooth muscle relaxation (Experimental histamine H 2 receptor agonist used for asthma and COPD) Inhibit antibody synthesis, T-cell proliferation and cytokine production; Vasodilation – PKA activity causes phosphorylation of MLCK, decreasing its activity, resulting in MLC of myosin being dephosphorylated by MLCP and thus inhibiting contraction ...

  3. Histamine receptor - Wikipedia

    en.wikipedia.org/wiki/Histamine_receptor

    H1 receptors are linked to allergic responses, H2 to gastric acid regulation, H3 to neurotransmitter release modulation, and H4 to immune system function. There are four known histamine receptors: H 1 receptor H1 Receptors: These receptors are primarily located on smooth muscle cells , endothelial cells, and neurons.

  4. Histamine agonist - Wikipedia

    en.wikipedia.org/wiki/Histamine_agonist

    A histamine agonist is a drug which causes increased activity at one or more of the four histamine receptor subtypes. H 1 agonists promote wakefulness. [1] H 2: Betazole and Impromidine are examples of agonists used in diagnostics to increase histamine. H 3: Betahistine is a weak Histamine 1 agonist and a very strong antagonist of the Histamine ...

  5. Swimming Workouts Can Tone Your Muscles And Are Low-Impact - AOL

    www.aol.com/lifestyle/swimming-workouts-tone...

    For example, the longer and harder you swim, the more calories you burn. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ...

  6. H2 receptor antagonist - Wikipedia

    en.wikipedia.org/wiki/H2_receptor_antagonist

    Cimetidine was the prototypical histamine H 2 receptor antagonist from which later drugs were developed. Cimetidine was the culmination of a project at Smith, Kline & French (SK&F; now GlaxoSmithKline) by James W. Black, C. Robin Ganellin, and others to develop a histamine receptor antagonist that would suppress stomach acid secretion.

  7. Category:H2 receptor antagonists - Wikipedia

    en.wikipedia.org/wiki/Category:H2_receptor...

    Pages in category "H2 receptor antagonists" The following 20 pages are in this category, out of 20 total. This list may not reflect recent changes. ...

  8. Physiological agonism and antagonism - Wikipedia

    en.wikipedia.org/wiki/Physiological_agonism_and...

    Physiological agonism describes the action of a substance which ultimately produces the same effects in the body as another substance—as if they were both agonists at the same receptor—without actually binding to the same receptor.

  9. Strength training - Wikipedia

    en.wikipedia.org/wiki/Strength_training

    Common superset configurations are two exercises for the same muscle group, agonist-antagonist muscles, or alternating upper and lower body muscle groups. [29] Exercises for the same muscle group (flat bench press followed by the incline bench press) result in a significantly lower training volume than a traditional exercise format with rests. [30]