Drugs currently marketed for pulmonary arterial hypertension have been able to extend the lives of patients but have shown limitations in their ability to prevent or reverse the disease. A novel ...

We have previously found that sodium salicylate (NaSal), injected into chicken eggs at nontoxic doses used for quantifying hydroxyl free radicals in hearts and brains of embryos, caused or exacerbated ...

Please provide your email address to receive an email when new articles are posted on . Almost 14% of patients with reversible cerebral vasoconstriction syndrome had non-elective hospital readmissions ...

Consuming certain substances can contribute to raising your blood pressure. Sometimes this increase is temporary, caused by a momentary constriction of your blood vessels. In other cases, the foods ...

Standing up too quickly can cause some people - especially the elderly - to become dizzy and even faint. What's often to blame? Lazy blood vessel response. A study by Penn State College of Medicine ...

Background: Short-term associations between size-fractionated particulate air pollution and circulating biomarkers are not well established, especially in developing countries with high levels of ...

Panel A shows the pallor phase, and Panel B the cyanotic phase. Panel C shows normal nailfold capillaries, which would be indicative of healthy persons or those with primary Raynaud’s phenomenon, and ...