Receptor,GABA

《英文msh詞典》Receptor,GABA
[入口詞] Receptor,GABA
[主題詞] Receptors,GABA
[英文釋義] Cell-surface proteins that bind GAMMA-AMINOBUTYRIC ACID with high affinity and trigger changes that influence the behavior of cells. GABA-A receptors control chloride channels formed by the receptor complex itself. They are blocked by bicuculline and usually have modulatory sites sensitive to benzodiazepines and barbiturates. GABA-B receptors act through G-proteins on several effector systems,are insensitive to bicuculline,and have a high affinity for L-baclofen.