Diseases, Conditions, Syndromes

Hydroxyurea may reverse sickle cell-related heart abnormalities

Heart abnormalities are common complications of sickle cell anemia (SCA) that can contribute to severe disease symptoms and even death. A study published today in the journal Blood Advances is the first to find that hydroxyurea ...

Cardiology

Fat matters more than muscle for heart health

New research has found that changes in body fat impact early markers of heart health more than changes in body muscle, suggesting there are greater benefits to be expected from losing fat than from gaining muscle.

Vaccination

Moderna COVID vaccine safe, effective in teens: Study

(HealthDay)—With COVID case counts surging as the school year begins, new research showing that the Moderna vaccine is safe and effective for teens should reassure parents who are on the fence about the shots.

Neuroscience

Breath test to determine correct treatment for epilepsy

Epilepsy affects some 50 million people worldwide and pharmaceutical treatment of the disease is a tightrope walk, as the dose must be tailored precisely to the individual patient: "Slightly too little and it isn't effective. ...

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