Excessive glutamate when binds to NMDA receptors, the receptor opens & allows calcium & sodium to enter the neuron, abnormal levels of calcium disturbs ionic balance causing spontaneous depolarization state, Pathological spontaneous depolarization state is reversed back to physiological polarization state by antagonistic property of Caroverine.
Caroverine is Oto-neuroprotective(inner ear protective) agent. It acts as an N-type calcium channel blocker, competitive AMPA (2-amino-3-(5-methyl-3-oxo-1, 2- oxazol-4-yl) propanoic acid) receptor antagonist, and non-competitive NMDA (N-methyl D-asparate) receptor antagonist. It also has potent antioxidant effects. |