Calcium Entry Blockers

New trends in anti-hypertensive therapy, calcium channel entry blockers.

Role of calcium in gamma interferon induction: inhibition by calcium entry blockers.

Mitogen-induced gamma interferon production by human lymphoid cell cultures was studied in the presence of calcium entry blockers. A dose-dependent inhibition was found in the presence of drug concentrations down to 10(-5) M. This finding shows that calcium flow through lymphocyte membranes after oxidation of membrane-bound galactose residues is also critical for triggering interferon production.

Age and cardiovascular response adaptation. Determinants of an antihypertensive treatment concept primarily based on beta-blockers and calcium entry blockers.

The patient's age has great impact on the development of hypertension, its duration, and severity. In patients with essential hypertension, sympathetic cardiovascular control changes from an early phase with increased beta-adrenoceptor-mediated responses, e.g., cardiac output and renin, into a later phase where these responses are blunted and alpha-adrenoceptor-mediated vasoconstriction prevail...

61: Calcium Channel Blockers

In 1964, Albretch Fleckenstein described an inhibitory action ofverapamil and prenylamine on excitation-contraction coupling that was similar to calcium depletion. By the late 1970s, the clinical use of calcium channel blockers (CCBs) was widely accepted for variety of cardiovascular indications, including hypertension, dysrhythmias, and angina. Later indications, including Raynaud phenomenon, ...

The role of calcium channel blockers in wound healing

Wound healing is a natural response to restore the injured tissue to normal. Wound healing is also complicated process involving different cellular, molecular and biochemical mechanisms and various types of cytokines and growth factors. Calcium channel blockers belong to cardiovascular medicine and administrated to treatment of hypertension, angina and cardiac arrhythmia because of vasodilatory...