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beta receptor

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Noun1.beta receptor - receptors postulated to exist on nerve cell membranes of the sympathetic nervous system in order to explain the specificity of certain agents that affect only some sympathetic activities (such as vasodilation and increased heart beat)
sympathetic nervous system - originates in the thoracic regions of the spinal cord; opposes physiological effects of the parasympathetic: reduces digestive secretions; speeds the heart; contracts blood vessels
receptor - a cellular structure that is postulated to exist in order to mediate between a chemical agent that acts on nervous tissue and the physiological response


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Cromolyn sodium does not operate through the cyclic adenosine 3',5'-monophosphate (cAMP) system and does not affect alpha or beta receptors.
These chemicals are picked up by beta receptors (receptors that aid in activation of fat burning) which then cause a thermo effect in the body by raising your metabolism causing you to burn more fat.
From a biochemistry standpoint, beta receptors exist in the heart and blood vessels as well as in other tissues throughout the body.
 
 
 
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