Neuroscience

How prions invade the brain

The spread of prions to the brain does not occur by direct transmission across the blood-brain barrier, according to a study published November 29 in the open-access journal PLOS Pathogens by Annika Keller and Adriano Aguzzi ...

Pediatrics

Pediatric anesthesia does not affect development outcomes

(HealthDay)—Young children who have surgical procedures that require general anesthesia do not have an increased risk for adverse child development outcomes, according to a study published online Nov. 5 in JAMA Pediatrics.

Surgery

If you're considering cosmetic surgery...

(HealthDay)—More than 17 million cosmetic procedures are performed in the United States each year. Most of these are minimally invasive, designed to improve your appearance in subtle ways without the surgery, stitches and ...

Surgery

Ask the right questions before opting for plastic surgery

Making the decision to undergo plastic surgery should not be taken lightly, according to Dr. Shayan Izaddoost, associate professor in the Michael E. DeBakey Department of Surgery and in molecular and cellular biology at Baylor ...

Surgery

Most back pain patients halt opioid use after surgery

(HealthDay)—Duration of preoperative opioid use appears to be the most important predictor of sustained opioid use following back surgery, according to a study published in the June 6 issue of The Journal of Bone & Joint ...

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