Canale ionico

Sparteine acts as an inhibitor of voltage-gated sodium channels. In organic chemisty, it is used for chiral synthesis.

Sodium channel inhibitor; inhibitor of urokinase-type plasminogen activator

Oxcarbazepine is an anti-epileptic drug that is used for the treatment of partial-onset seizures. Although, the mechanism of action for this drug is unclear, it is said to involve the blockage of voltage-gated sodium channels. As a result, the firing of the action potentials which lead to seizures are reduced and so seizure activity is inhibited.

NBQX is a competitive antagonist of ionotropic glutamate receptors of AMPA and kainate subfamilies. It has been reported anti-convulsant activity in seizures models induced by electrostimulation, drugs or genetic predisposition. It has also exhibited pro-convulsant effects in Theiler's murine encephalomyelitis virus-induced (TMEV) seizure model.

NMDA receptor antagonist

Bicuculline is a phthalide-isoquinoline compound and is a competitive GABA receptor antagonist. It blocks GABA’s inhibitory action, mimicking epilepsy. This compound is used in research to better study epilepsy.

5-HT3 receptor antagonist; alpha-7 nicotinic acetylcholine receptor partial agonist

Selective TRPM8 channel blocker. Inhibits icillin-induced store-operated Ca2+ entry, hence TRPM8 activation, in pulmonary vasculature. Reduces frequency of volume-induced contraction of bladder. Reduces micturition and nociceptive reflex actions in the bladder, suggesting therapeutic potential for bladder hypersensitivity disorders.

Aniracetam is a nootropic drug that is used to alleviate memory disturbances caused by cerebrovascular disease and brain disorders. This drug has anti-depressive and anxiolytic properties and is said to target serotonin and dopamine receptors.

Glimepiride is a sulfonylurea drug that is used in the treatment of type 2 diabetes mellitus. This drug works by inhibiting ATP-sensitive potassium channels by binding non-specifically to the B sites of both sulfonylurea receptor-1 (SUR1) and sulfonylurea receptor-2A (SUR2A) subunits. As a result, this promotes insulin secretion from beta cells.

Antagonist of nicotinic acetylcholine receptors; nondepolarising muscle relaxant

Carbamazepine is an anticonvulsant that is used to treat epilepsy and nerve pain from trigeminal neuralgia. The mechanism of action for Carbamazepine is not well understood but it is theorized that carbamazepine reduces seizure activity by preventing sodium channel activation. This interaction reduces the frequency and duration of sodium channel opening, slowing down nerve impulses and helping to prevent seizures Studies on animals have shown that carbamazepine works by reducing polysynaptic nerve response and preventing post-tetanic potentiation.

Antagonist of purine receptor P2Y1

Nicorandil is an ATP-dependent potassium channel activator. It activates mitochondrial ATP-dependent potassium (KATP) channels and inhibits the TLR4/MyD88/NF-κB/NLRP3 pathway, which reduces myocardial infarction-induced pyroptosis. Pyroptosis is an inflammatory cell death process that regulates cardiomyocyte loss after myocardial infarction. These findings suggest that nicorandil may be a potential therapy for ischemic heart disease due to its cardioprotective effects.

Aloe-emodin is an anthraquinone derivative that is found in the aloe plant. It has a strong stimulant laxative action. Aloe-emodin may be useful in the treatment of cancer, as it inhibits cell proliferation by inducing apoptosis.

Clinidipine is a dihydropyridine calcium channel blocker that is used to treat hypertension. This drug acts on L-type calcium channels of blood vessels by blocking calcium and suppressing the contraction of blood vessels, thereby reducing blood pressure. . Cilnidipine also shows activity against N-type calcium channels.

Lamotrigine is an antiepileptic phenyltriazine drug that is used to treat epilepsy and as a mood stabilizer in bipolar disorder. Although, this drug’s action is not fully well understood it is similar to carbamazepine which involves inhibiting voltage-sensitive sodium channels. Lamotrigine blocks voltage-sensitive sodium channels, which reduces neuronal excitability by blocking action potentials.

Minoxidil is an antihypertensive agent used for the treatment of resistant hypertension that has caused organ damage. This drug has vasodilatory properties and promotes the survival of human dermal papillary cells. Therefore, this drug is also used to treat alopecia.