Source:http://linkedlifedata.com/resource/umls/id/C0006685
MSH: Voltage-dependent cell membrane glycoproteins selectively permeable to calcium ions. They are categorized as L-, T-, N-, P-, Q-, and R-types based on the activation and inactivation kinetics, ion specificity, and sensitivity to drugs and toxins. The L- and T-types are present throughout the cardiovascular and central nervous systems and the N-, P-, Q-, & R-types are located in neuronal tissue.,CSP: voltage-dependent cell membrane glycoproteins selectively permeable to calcium ions.,NCI: An ion channel with selective permeability to calcium.