hypercapnia/cannabis

Ventilatory responses to hypercapnia in experienced marijuana smokers have previously been shown to decrease, increase, or not change acutely after marijuana. In one study, minute ventilation (VE) and O2 consumption (VO2) increased but hypoxic ventilatory response did not change after smoking

BACKGROUND Endocannabinoids are among the most intensively studied lipid mediators of cardiovascular functions. In the present study the effects of decreased and increased activity of the endocannabinoid system (achieved by cannabinoid-1 (CB1) receptor blockade and inhibition of cannabinoid

The objective of the present study was to evaluate the respiratory effects of cannabinoids and their influence on cardiovascular homeostasis.In spontaneously breathing urethane-anaesthetised rats, intravenous injection of the two synthetic cannabinoid receptor agonists WIN55212-2 and CP55940