Neurology Book

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Beta Adrenergic ReceptorAka: Beta 1 Adrenergic Receptor, Beta 2 Adrenergic Receptor

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  1. Beta Receptor Effects
    1. Beta Receptor General Effects
      1. Eye
        1. Relaxes Ciliary Muscle
    2. Beta 1 Receptor
      1. Myocardium
        1. Increases Myocardial Contractility
        2. Increases Heart Rate
          1. Accelerates sinoatrial node
          2. Accelerates ectopic Pacemakers
      2. Metabolic
        1. Fat Cell Lipolysis
        2. Kidney Renin Release
    3. Beta 2 Receptor
      1. Vessel
        1. Vasodilatation
      2. Lung
        1. Bronchodilation
      3. Genitourinary and Gastrointestinal
        1. Bladder wall relaxes
        2. Pregnant Uterus relaxes
      4. Metabolic
        1. Liver gluconeogenesis and glycogenolysis
  2. Medications: Beta Adrenergics
    1. Beta Adrenergic Agonist (Beta Adrenergic Receptor)
      1. Beta Non-Specific
        1. Isoproterenol
        2. Epinephrine
      2. Beta 1 Selective
        1. Norepinephrine
        2. Dobutamine
        3. Prenalterol
      3. Beta 2 Selective (See Bronchodilator)
        1. Fenoterol
        2. Albuterol
        3. Terbutaline
        4. Metaproterenol
    2. Beta Adrenergic Antagonist
      1. Beta Non-specific
        1. Propranolol
        2. Timolol
        3. Nadolol
        4. Pindolol
      2. Beta 1 Selective
        1. Metoprolol
        2. Acebutolol
        3. Alprenolol
        4. Atenolol
        5. Esmolol
      3. Beta 2 Selective
        1. Butoxamine

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