Medications

Mathematical model predicts drug concentration in the brain

Do medicines arrive in the right amount at the right spot in our brain? By making a model that depicts our brain in small "brain blocks," Ph.D. student Esmée Vendel tries to find an answer to this question. She made a mathematical ...

Medical research

More evidence that blood tests can detect the risk of Alzheimer's

A new study confirms that a simple blood test can reveal whether there is accelerating nerve cell damage in the brain. The researchers analysed neurofilament light protein (NFL) in blood samples from patients with Alzheimer's ...

Diseases, Conditions, Syndromes

Valproic acid concentration drops with ketogenic diet

(HealthDay)—For patients with epilepsy, anti-epileptic drug serum concentrations remain stable during the ketogenic diet (KD), apart from those of valproic acid, according to a study published online June 18 in the Journal ...

Cardiology

Non-vitamin K oral anticoagulants vary in assay effects

(HealthDay)—Non-vitamin K oral anticoagulants exhibit variable effects on coagulation assays, according to a study published in the Sept. 16 issue of the Journal of the American College of Cardiology.

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