Receptors,Adrenergic

《英文msh詞典》Receptors,Adrenergic
[主題詞] Receptors,Adrenergic
[同義詞] Adrenergic Receptors
[同義詞] Adrenoceptors
[同義詞] Receptors,Epinephrine
[同義詞] Receptors,Norepinephrine
[入口詞] Adrenergic Receptor
[入口詞] Epinephrine Receptors
[入口詞] Norepinephrine Receptors
[入口詞] Receptor,Adrenergic
[中文釋義] 受體,腎上腺素能
[英文釋義] Cell-surface proteins that bind epinephrine and/or norepinephrine with high affinity and trigger intracellular changes. The two major classes of adrenergic receptors,alpha and beta,were originally discriminated based on their cellular actions but now are distinguished by their relative affinity for characteristic synthetic ligands. Adrenergic receptors may also be classified according to the subtypes of G-proteins with which they bind; this scheme does not respect the alpha-beta distinction.