by mokosam on November 18, 2009
To best detect early signs of life-threatening heart defects in young athletes, screening programs should include both popular diagnostic tests, not just one of them, according to new research from heart experts at Johns Hopkins.
Sudden cardiac death due to heart rhythm disturbances is blamed for more than 3,000 deaths a year in young people, especially [...]
by mokosam on November 14, 2009
Scientists at Schepens Eye Research Institute have found that when the eye is missing a diffusible form of vascular endothelial growth factor (VEGF), i.e. one that when secreted can reach other cells at a distance, the retina shows defects similar to "dry" macular degeneration, also called geographic atrophy (GA).
This finding, published in the November 3, [...]
by mokosam on November 11, 2008
Two groups of researchers, one in the United States and one in Australia, are announcing the development of new optical techniques for visualizing the invisible processes at work in several human diseases. The published results are the first to showcase the Optical Society`s (OSA) Interactive Science Publishing (ISP) initiative, which allows authors to submit a [...]
by mokosam on November 6, 2008
The damaging effects of smoking and smoke exposure can be seen at any age. Pediatricians have even noted these negative effects in various stages of infant development. The consequences of maternal smoke exposure during pregnancy can range from higher rates of prematurity to increased risk of sudden infant death syndrome.
Two new studies and [...]