Tuberculosis :: Researchers suggest TB screening for all international adoptees

University of Alberta researchers stress that all children adopted from outside North America should be screened for tuberculosis. The study shows that in the Canadian province of Alberta, from 2004-2006, 40 percent of foreign-born children under 5 years of age who were found to have tuberculosis were international adoptees.

Stress :: Victimization of NYC Gay Youth linked to Post-Traumatic Stress

Nine percent of young people in a New York City study of lesbian and gay youth meet the criteria for post-traumatic stress disorder (PTSD). The research found that for nearly one in ten of the young participants, experiences growing up lesbian or gay are linked to the same condition that affects many adults who are the victims of violent crime or are in an accident or natural disaster.

Hemophilia :: Landmark Hemophilia Study

According to a new landmark study published in The New England Journal of Medicine, infusions of clotting factor VIII used preventively can significantly reduce the risk of developing joint damage associated with joint bleeding in young children with hemophilia A.

Cholesterol :: Pathway for increasing good cholesterol

Researchers at the University of Pennsylvania School of Medicine have discovered that a group of liver enzymes called proprotein convertases (PCs) may be the key to raising levels of good cholesterol (HDL-C). The pathway by which these proteins are able to achieve an increase in HDL cholesterol involves another enzyme that normally degrades HDL-C, and was also discovered at Penn.

Bone :: Lithium and bone healing

New molecular pathway shown in bone healing that could be enhanced by lithium treatment. Researchers have described a novel molecular pathway that may have a critical role in bone healing and have suggested that lithium, which affects this pathway, has the potential to improve fracture healing.

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