Results of a new analysis from NHANES III and another from an Italian population study suggest clinical trials of vitamin D for the prevention of cognitive decline may be in order. Medscape Medical News
New data on the targeted antisense molecule AVI-4658 suggest it has the potential to become a disease-modifying drug for Duchennes, the researchers say. br / iMedscape Medical News/i
Elevated blood lead levels still below the current American federal standard were linked with reduced IQ scores at age 6 years, in a prospective study. Medscape Medical News
Researchers have uncovered a genetic defect in the histidine decarboxylase gene that may underlie Tourette?s syndrome in a 2-generation pedigree. Medscape Medical News