Genetics

Pleistocene sediment DNA from Denisova Cave

Max Planck researchers have analyzed DNA from 728 sediment samples from Denisova Cave. Their study provides unprecedented detail about the occupation of the site by both archaic and modern humans over 300,000 years. The researchers ...

Surgery

3-D analysis differentiates fat grafting techniques

(HealthDay)—Autologous fat processed by means of a cotton pad filtration technique is an effective method of facial fat grafting, according to a study published online Jan. 11 in JAMA Facial Plastic Surgery.

Diseases, Conditions, Syndromes

Recommendations developed for evaluating chronic diarrhea

(HealthDay)—In new American Gastroenterological Association (AGA) clinical practice guidelines, published in the September issue of Gastroenterology, recommendations are presented for laboratory evaluation of chronic watery ...

Arthritis & Rheumatism

Not all juvenile arthritis is the same

Systemic juvenile idiopathic arthritis (SJIA) is currently classified as a subtype of juvenile idiopathic arthritis but with the addition of systemic inflammation often resulting in fever, rash and serositis. New research ...

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