Diseases, Conditions, Syndromes

Chronic PPI exposure tied to hyperparathyroidism in elderly

(HealthDay)—Chronic proton pump inhibitor (PPI) exposure is associated with mild hyperparathyroidism in elderly adults, according to a study published in the October issue of the Journal of the American Geriatrics Society.

Diseases, Conditions, Syndromes

Maintaining fluid and electrolyte balance in the kidney

Distal renal tubular acidosis (dRTA) develops in response to the loss of acid secretion by α-intercalated cells in the kidney. The inability to remove acid from the body results in low blood potassium levels (hypokalemia), ...

Cardiology

Discovery spurred by unique twist of fate

(Medical Xpress)—As people age, or as a result of poor nutrition, heart valves can become damaged by the accumulation of calcium deposits within the tissue. This calcification causes a thickening and hardening of the tissue ...