The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Serum S 100 B: a marker of brain damage in traumatic brain injury with and without multiple trauma.

This prospective clinical study was conducted to determine whether S 100 B is a reliable serum marker for traumatic brain injury (TBI) with and without multiple trauma. Fifty-five trauma patients (Injury Severity Score [ISS] > or = 24 and Glasgow Coma Score [GCS] < or = 8) were classified by radiography, computer tomography, ultrasound, and neurology as TBI without multiple trauma (n = 23), TBI with multiple trauma (n = 23), or multiple trauma without TBI (n = 9). S 100 B was measured initially after trauma and daily for a maximum of 21 days. Both survivors and nonsurvivors had markedly increased S 100 B initially. All survivors returned to normal or moderately increased S 100 B levels within the first 48 h after trauma. In contrast, all nonsurvivors of isolated TBI had S 100 B values that either increased consistently or dropped and then increased again 48 h after the initial increase after trauma. There was no relationship between localization, extent, or severity of TBI and S 100 B. According to receiver operating characteristic curve analysis and calculation of the area under the curve (AUC), S 100 B is equally accurate for mortality prediction at 24, 48, and 72 h after trauma and is most accurate >84 h after trauma. Sensitivity/specificity for mortality prediction are more accurate in TBI without multiple trauma (AUC 0.802-0.971) than in TBI with multiple trauma (AUC 0.693-0.783). Thus, though S 100 B may be a reliable marker of brain damage in TBI without multiple trauma 24 h after trauma and thereafter, it appears to be less reliable in TBI with multiple trauma.[1]

References

 
WikiGenes - Universities