[Effect of activating adrenoreactive structures with noradrenaline on the hemodynamic effects of prostaglandin F2alpha].

Cardiovascular effects of prostaglandin F2 alpha were studied upon noradrenaline (NA) injection. The injection of PGF2 alpha alone to control dogs reduced systolic volume and cardiac output, increased total peripheral resistance, and elevated the arterial and venous pressures. When NA was pre-injected, the effect of PGF2 alpha on hemodynamic values was reversed.