体内研究
Centhaquine (Centhaquin) (intravenous injection, 0.01-1.0 mg/kg; intraduodenal administration 1.0-2.5 mg/kg) lowers the blood pressure and reduced the heart rate of anaesthetized and unanaesthetized (decerebrate) cat in a dose-dependent manner.
Centhaquine (Centhaquin) (intravertebral arterial injection; 5-10 μg) or by topical application to the exposed ventral surface of medulla or floor of the fourth ventricle causes hypotension and bradycardia as well as reduced the excitability of the vasomotor loci.
Centhaquine (Centhaquin;PMZ-2010) (intravenous administration; 0.015mg/kg) can attenuate the deleterious effects of catecholamines, improving both the macro- and microcirculation during CPR.
Animal Model:
Landrace/Large White piglets
Dosage:
0.015mg/kg
Administration:
Intravenous administration; Adrenaline 0.02mg/kg plus Centhaquin 0.015mg/kg
Result:
Added to adrenaline improved ROSC rates in a swine model of VF cardiac arrest.
