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This paper reviews the toxicokinetics of amphetamines. The designer drugs MDA (methylenedioxy-amphetamine, R,S-1-(3´,4… Expand OBJECTIVE
To test the hypothesis that female prevalence is greater than expected among reported cases of torsades de pointes… Expand 1 The effect of endothelin (ET‐1) has been studied on isolated vascular and non‐vascular preparations, using both functional and… Expand Recent experimental and clinical studies suggest that torsade de pointes may be precipitated by early afterdepolarizations in the… Expand Verapamil, a phenylalkylamine calcium channel blocker, has been shown to reverse multidrug resistance in tumor cells, possibly by… Expand A radioactive photoactive dihydropyridine calcium channel blocker, [3H]azidopine, was used to photoaffinity label plasma… Expand The cardioprotective potentials of prenylamine (a calcium antagonist) and of a combination of vitamins A and E (a singlet oxygen… Expand Excitation-contraction coupling in smooth and cardiac muscle can be dis rupted by a number of organic compounds known… Expand The discovery of Ca++ antagonism as a new principle of action of coronary drugs reaches back to 1964, when we reported that two… Expand 1. In the avian brain, a high concentration of dopamine was found in a sharply contoured region of the nucleus basalis which may… Expand