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The quest for a synthetic heart valve that faithfully mimics the original is a step closer to its goal with the Rice University find that a natural polymer called hyaluronan, one of the...
Study reveals that people may inherit ‘gut’ bacteria that cause Crohn’s disease and ulcerative colitis
people gut bacteria Crohn’s disease ulcerative colitis
2014/12/30
A new study by an international team of researchers shows for the first time that people may inherit some of the intestinal bacteria that cause Crohn’s disease and ulcerative colitis, collectively kno...
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Dinosaur breathing study shows that noses enhanced smelling and cooled brain(图)
breathing smelling cooled brain
2014/12/1
Airflow modeled through the nasal cavity of the Cretaceous pachycephalosaur Stegoceras based on restoration of nasal soft tissues and computation fluid dynamics of nasal airflow. This is the first stu...
Researchers engineer 'Cas9' animal models to study disease and inform drug discovery
animal drug disease
2014/10/9
Cambridge, Mass. September 25th, 2014 — Researchers from the Broad Institute and Massachusetts Institute of Technology have created a new mouse model to simplify application of the CRISPR-Cas9 system ...