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West Nile Virus
New west nile virus data have been reported by researchers at Utah State University
May 6th, 2008
"Blood-brain barrier (BBB) permeability was evaluated in mice and hamsters infected with West Nile virus (WNV, flavivirus) as compared to those infected with Semliki Forest (alphavirus) and Banzi (flavivirus) viruses. BBB permeability was determined by measurement of fluorescence in brain homogenates or cerebrospinal fluid (CSF) after intraperitoneal (i.p.) injection of sodium fluorescein, by macroscopic examination of brains after i.p. injection of Evans blue, or by measurement of total protein in CSF compared to serum," scientists writing in the Journal of General Virology report. "Lethal infection of BALB/c, mice with Semliki Forest virus and Banzi virus...
Source: TB & Outbreaks Week (2008-05-06)
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