postjunctional การใช้

• PAC 1 is a membrane-associated protein and shares significant homology with members of the superior cervical ganglia ( prejunctional ) and cerebral arteries ( postjunctional ).
• Acting as a competitive non-selective blocker at postsynaptic and postjunctional muscarinic receptor sites in smooth muscle, exocrine glands, and the brain, BZ decreases the effective concentration of acetylcholine seen by receptors at these sites.