Chlorpromazine (Sonazine) is a dopamine and potassium channel inhibitor with IC50 of 6.1 and 16 uM for nward-rectifying K+ currents and time-independent outward currents.In inhibits prolactin release inhibitory factor, thus stimulating the release of prolactin.? The turnover of dopamine in the brain is also increased.Chlorpromazine blocks a variety of K+ channels in heart muscle cells. Inasmuch as the potency of inhibition is less than the previously reported use-dependent block of Na+ channels, the cardiovascular adverse effects of chlorpromazine are probably caused mainly by the latter effect.
|Body Surface Area (m2)||0.007||0.025||0.15||0.05||0.02||0.5|
|Animal A (mg/kg) = Animal B (mg/kg) multiplied by||Animal B Km|
|Animal A Km|
For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.
|Solubility||DMSO 70 mg/mL|
|Related Potassium Channel Products|
Vernakalant Hcl(RSD-1235) is an investigational mixed ion channel blocker that can terminate acute atrial fibrillation (AF) in humans at 2 to 5 mg/kg and may be more atrial-selective than available agents; in treatment of antiarrhythmic.
Lansoprazole is a proton-pump inhibitor (PPI) which prevents the stomach from producing gastric acid.
Diazoxide is a well-known small molecule that activates KATP channels in the smooth muscle of blood vessels and pancreatic beta-cells by increasing membrane permeability to potassium ions.
Azimilide(NE-10064) is a class III antiarrhythmic compound, inhibits I(Ks) and I(Kr) in guinea-pig cardiac myocytes and I(Ks) (minK) channels expressed in Xenopus oocytes.
Amiodarone HCl is a sodium/potassium-ATPase inhibitor and an autophagy activator, used to treat various types of cardiac dysrhythmias.
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