Protein signature may predict Alzheimer’s

Three biomarkers in spinal fluid may be enough to diagnose Alzheimer’s disease — or to give warning of developing Alzheimer’s pathology before symptoms appear.

In a study of more than 400 older adults, released yesterday by the medical journal Archives of Neurology, a telltale protein signature was present in 90% of patients already …

Policy change aims to reduce C-section rate

New guidelines from the American College of Obstetricians and Gynecologists (ACOG) published in the August issue of the journal Obstetrics & Gynecology aim to reduce the national C-section delivery rate by shifting policy to enable more women to attempt vaginal births after an initial C-section.

Among the factors contributing to the

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