Cardiology

Persistent depression linked to increased CAC scores in women

(HealthDay)—Persistent depressive symptoms are associated with increased coronary artery calcium (CAC) scores among middle-aged women without cardiovascular disease (CVD), according to a study published in the June 15 issue ...

Medical research

Guarding the gatekeepers

Information flow in cells relies on calcium as a key agent in several signalling pathways. Calcium dependent signalling is crucial in nearly every aspect of life - muscle movement, immune reactions, nerve function, light ...

Health

Study shows how air pollution fosters heart disease

Long-term exposure to air pollution has been linked to an increased risk of heart disease, but the biological process has not been understood. A major, decade-long study of thousands of Americans found that people living ...

Medical research

Calcium channels team up to activate excitable cells

Voltage-gated calcium channels open in unison, rather than independently, to allow calcium ions into and activate excitable cells such as neurons and muscle cells, researchers with UC Davis Health System and the University ...

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