'Adrenergic antagonists' diaporamas de présentation

HuBio 543 September 27, 2007

HuBio 543 September 27, 2007. Neil M. Nathanson K-536A, HSB 3-9457 nathanso@u.washington.edu Adrenergic Antagonists. Alpha- Adrenergic Antagonists. I. Non-selective alpha adrenergic receptor antagonists. A. Covalent (haloalkylamines) Dibenamine Phenoxybenzamine*. B. Noncovalent

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Adrenoceptor Antagonists ?-Adrenoceptor Antagonists

Non-selective Irreversible antagonist phenoxybenzamine , that binds covalently to receptor, long duration of action of 14-48 hours Reversible competitive antagonist phentolamine & tolazoline. Selective ? 1 -adrenergic antagonists: prazosin, doxazocin & tamsulosin ( ? 1A -blocker )

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Adrenoceptor Antagonists ?-Adrenoceptor Antagonists

Non-selective Irreversible antagonist phenoxybenzamine , that binds covalently to receptor, long duration of action of 14-48 hours Reversible competitive antagonist phentolamine & tolazoline. Selective ? 1 -adrenergic antagonists: prazosin, doxazocin & tamsulosin ( ? 1A -blocker )

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Specific Phobia

Anxiety disorders: (Simple phobia). Specific Phobia. A. Marked and persistent fear that is excessive or unreasonable, cued by the presence or anticipation of a specific object or situation (e.g., flying, heights, animals, receiving an injection, seeing blood). . Definition:.

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Introduction to glaucoma

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?-adrenergic antagonists

?-adrenergic antagonists. ?-adrenergic antagonists are commonly used to treat hypertension, angina, tremor, migraine, and panic attacks. ACTION

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Drugs and Urinary Incontinence

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Chapter 64

Chapter 64. Drugs That Affect Uterine Function. Drugs That Affect Uterine Function. Three main categories: Uterine relaxants (tocolytics) Uterine relaxation Suppression of preterm labor Uterine stimulants (oxytocics) Uterine contraction Induction/augmentation of labor

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EM Case Presentation

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Antianginal Drugs

59-291 Section 3, Lecture 5. Antianginal Drugs. Ischemic Heart Disease Angina pectoris Chronic condition, episodic chest discomfort Occurs during transient coronary ischemia Myocardial infarction Acute and complete occlusion of a coronary artery Due to coronary thrombosis.

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