Health

Blood sodium levels may affect cognition in older adults

A new study has found that lower level of sodium in the blood—known as hyponatremia—is linked with declines in cognitive function with advancing age. The results, which are described in an upcoming issue of the Clinical ...

Medical research

Simulated Mars mission reveals body's sodium rhythms

Clinical pharmacologist Jens Titze, M.D., knew he had a one-of-a-kind scientific opportunity: the Russians were going to simulate a flight to Mars, and he was invited to study the participating cosmonauts.

Oncology & Cancer

New drug delivery system has potential to improve cancer treatments

A team of biomedical engineers from Brown University has developed a new hydrogel-based delivery system that balances the acidic environment in a tumor and greatly enhances the cancer-fighting activity of the chemotherapeutic ...

Cardiology

Chloride levels linked to mortality in heart failure

(HealthDay)—Serum chloride levels at admission are associated with mortality among patients with acute decompensated heart failure (ADHF), according to a study published in the Aug. 11 issue of the Journal of the American ...

Health

Predicting avoidable 30-day readmissions

In an international, multicenter study researchers have found that the HOSPITAL score, an acronym created to identify the variables associated with hospital readmissions, successfully predicted patients at high risk of a ...

Health

Kicking the salt shaker habit may not be enough

Restaurant foods and commercially processed foods sold in stores accounted for about 70 percent of dietary sodium intake in a study in three U.S. regions, according to new research in the American Heart Association's journal ...

Health

US study questions need for most to cut salt

A large international study questions the conventional wisdom that most people should cut back on salt, suggesting that the amount most folks consume is OK for heart health—and too little may be as bad as too much. The ...

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