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- Publications
- Influence
Coyotes (Canis latrans) as the Reservoir for a Human Pathogenic Bartonella sp.: Molecular Epidemiology ofBartonella vinsonii subsp. berkhoffii Infection in Coyotes from Central Coastal California
- C. Chang, R. W. Kasten, +6 authors E. Breitschwerdt
- Biology, Medicine
- Journal of Clinical Microbiology
- 1 November 2000
ABSTRACT Bartonella vinsonii subsp. berkhoffii was originally isolated from a dog suffering infectious endocarditis and was recently identified as a zoonotic agent causing human endocarditis.… Expand
Seroepidemiology of Bartonella vinsonii subsp. berkhoffii infection in California coyotes, 1994-1998.
- C. Chang, K. Yamamoto, +4 authors V. Kramer
- Biology, Medicine
- Emerging infectious diseases
- 1 September 1999
The prevalence of antibodies to Bartonella vinsonii subsp. berkhoffii in coyotes (Canis latrans) in California ranged from 51% in central to 34% in southern and 7% in northern California.… Expand
Plasma Levels of Apoliporptoein A1 in Malaria-Exposed Primigravidae Are Associated with Severe Anemia
- D. C. Simpson, E. Kabyemela, +4 authors M. Fried
- Biology, Medicine
- PloS one
- 21 January 2010
Background Plasmodium falciparum placental malaria (PM) contributes to 10,000 maternal deaths due to severe anemia (SA) each year in Africa, primarily among primigravid women who are most… Expand
Influence of Precipitation on Pronghorn Demography in Texas
- D. C. Simpson, L. Harveson, C. Brewer, Ryan Walser, Aaron R. Sides
- Biology
- 1 May 2007
Abstract Ungulate populations in desert environments are thought to be regulated by precipitation. Pronghorn (Antilocapra americana) populations in Trans-Pecos, Texas, USA, experienced a 70% decline… Expand
Combining capillary electrophoresis with mass spectrometry for applications in proteomics
- D. C. Simpson, R. Smith
- Chemistry, Medicine
- Electrophoresis
- 1 April 2005
Mass spectrometry (MS)‐based proteomics is currently dominated by the analysis of peptides originating either from digestion of proteins separated by two‐dimensional gel electrophoresis (2‐DE) or… Expand
Using size exclusion chromatography‐RPLC and RPLC‐CIEF as two‐dimensional separation strategies for protein profiling
- D. C. Simpson, Seonghee Ahn, +6 authors R. Smith
- Chemistry, Medicine
- Electrophoresis
- 1 July 2006
Bottom‐up proteomics (analyzing peptides that result from protein digestion) has demonstrated capability for broad proteome coverage and good throughput. However, due to incomplete sequence coverage,… Expand
Proteomic profiling of intact proteins using WAX-RPLC 2-D separations and FTICR mass spectrometry.
- S. Sharma, D. C. Simpson, +4 authors L. Paša-Tolić
- Chemistry, Medicine
- Journal of proteome research
- 1 February 2007
We investigated the combination of weak anion exchange (WAX) fractionation and on-line reversed-phase liquid chromatography (RPLC) separation using a 12 T FTICR mass spectrometer for the detection of… Expand
Paraquat exposure and Sod2 knockdown have dissimilar impacts on the Drosophila melanogaster carbonylated protein proteome
- Suresh K Narayanasamy, D. C. Simpson, I. Martin, M. Grotewiel, S. Gronert
- Biology, Medicine
- Proteomics
- 1 November 2014
Exposure to Paraquat and RNA interference knockdown of mitochondrial superoxide dismutase (Sod2) are known to result in significant lifespan reduction, locomotor dysfunction, and mitochondrial… Expand
A novel two-laser interface for coupling capillary electrochromatography with ion-trap time-of-flight mass spectrometry
- D. C. Simpson, A. J. Yates, J. Knox, P. Langridge-Smith
- Chemistry
- 15 April 2014
Abstract An interface has been developed for the hyphenation of capillary electrochromatography (CEC) with mass spectrometry (MS). Chromatographic eluate vaporization and selective analyte ionization… Expand
Comment on: Determination of serum levels of imatinib mesylate in patients with chronic myeloid leukemia: validation and application of a new analytical method to monitor treatment compliance
- D. C. Simpson
- Chemistry, Medicine
- Revista brasileira de hematologia e hemoterapia
- 2013
Whether therapeutic drug monitoring is beneficial for imatinib mesylate used in the treatment of chronic myeloid leukemia is currently under investigation(1), but most previous studies have indicated… Expand