Medications

A closed-loop drug-delivery system could improve chemotherapy

When cancer patients undergo chemotherapy, the dose of most drugs is calculated based on the patient's body surface area. This is estimated by plugging the patient's height and weight into an equation, dating to 1916, that ...

Pediatrics

Stress hormone during pregnancy linked to IQ in children

Higher levels of the stress hormone cortisol during the third trimester of pregnancy may impede intelligence quotient (IQ) scores in boys aged 7 years old, according to research presented at the 26th European Congress of ...

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