Papers on child restraints - effectiveness and use. Technical report.

Mode of access: Internet.

Papers on adult seat belts - effectiveness and use. Technical report.

Mode of access: Internet.

Life saving potential of greater safety belt usage.

Mode of access: Internet.

Lives saved by child restraints from 1982 through 1987. NHTSA technical report.

Mode of access: Internet.

An historical review of the National Highway Traffic Safety Administration's field accident investigation activities. NHTSA technical report.

Mode of access: Internet.

The incidence and role of drugs in fatally injured drivers. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Heavy trucks - fatal accident reporting system. Special report on heavy trucks.

Mode of access: Internet.

Accident data analysis of side-impact, fixed-object collisions. Final report.

Federal Highway Administration, Washington, D.C.

National Center for Statistics and Analysis collected technical studies. Volume II: accident data analysis of occupant injuries and crash characteristics - eight papers.

Mode of access: Internet.

State alcohol related fatality rates.

Mode of access: Internet.

Collision of two CN freight trains, Anding, Mississippi, July 10, 2005.

"PB2007-916301, Notation 7870A."

CYP2D6: a global analysis of phenotypic and genotypic variation in search of radical cure of Plasmodium vivax malaria

Thesis (Master's)--University of Washington, 2016-06

Enzymatic characterization and homology model of a catalytically active recombinant West Nile virus NS3 protease

West Nile Virus (WNV) is a mosquito-borne flavivirus with a rapidly expanding global distribution. Infection causes severe neurological disease and fatalities in both human and animal hosts. The West Nile viral protease (NS2B-NS3) is essential for post-translational processing in host-infected cells of a viral polypeptide precursor into structural and functional viral proteins, and its inhibition could represent a potential treatment for viral infections. This article describes the design, expression, and enzymatic characterization of a catalytically active recombinant WNV protease, consisting of a 40-residue component of cofactor NS2B tethered via a noncleavable nonapeptide (G(4)SG(4)) to the N-terminal 184 residues of NS3. A chromogenic assay using synthetic para-nitroanilide (pNA) hexapeptide substrates was used to identify optimal enzyme-processing conditions (pH 9.5, I < 0.1 M, 30% glycerol, 1 mM CHAPS), preferred substrate cleavage sites, and the first competitive inhibitor (Ac-FASGKR- H, IC50 &SIM; 1 μM). A putative three-dimensional structure of WNV protease, created through homology modeling based on the crystal structures of Dengue-2 and Hepatitis C NS3 viral proteases, provides some valuable insights for structure-based design of potent and selective inhibitors of WNV protease.

Site-directed mutagenesis and kinetic studies of the West Nile virus NS3 protease identify key enzyme-substrate interactions

The flavivirus West Nile virus (WNV) has spread rapidly throughout the world in recent years causing fever, meningitis, encephalitis, and fatalities. Because the viral protease NS2B/NS3 is essential for replication, it is attracting attention as a potential therapeutic target, although there are currently no antiviral inhibitors for any flavivirus. This paper focuses on elucidating interactions between a hexapeptide substrate (Ae-KPGLKR-p-nitroanilide) and residues at S1 and S2 in the active site of WNV protease by comparing the catalytic activities of selected mutant recombinant proteases in vitro. Homology modeling enabled the predictions of key mutations in VWNV NS3 protease at S1 (V115A/F, D129A/ E/N, S135A, Y150A/F, S160A, and S163A) and S2 (N152A) that might influence substrate recognition and catalytic efficiency. Key conclusions are that the substrate P1 Arg strongly interacts with S1 residues Asp-129, Tyr-150, and Ser-163 and, to a lesser extent, Ser-160, and P2 Lys makes an essential interaction with Asn-152 at S2. The inferred substrate-enzyme interactions provide a basis for rational protease inhibitor design and optimization. High sequence conservation within flavivirus proteases means that this study may also be relevant to design of protease inhibitors for other flavivirus proteases.