Keywords:Loperamidehydrochloride,supplier,Ca2+,channel,blockers,HVA,L/N-type,NMDA,antagonists,reduces,flux,Peripherally,peripheral,μ-opioid,mu-opioid,agonists,Calcium,CaV,Channels,L-Type,N-Type,voltage-gated,voltage-dependent,Glutamate,Receptors,N-Methyl-D-Aspartate,iGluR,Ionotropic,MOP,OP3,Mu,Opioid,Receptors,NMDA,Receptors,Voltage-gated,Calcium,Channels,Mu,Opioid,Receptors,TocrisBioscience