Search Results - "Litwin, Christine M."

Limited Utility of Culture for Mycoplasma pneumoniae and Chlamydophila pneumoniae for Diagnosis of Respiratory Tract Infections by She, Rosemary C, Thurber, Andy, Hymas, Weston C, Stevenson, Jeffery, Langer, Janine, Litwin, Christine M, Petti, Cathy A

“…We assessed the utility of culture for Mycoplasma pneumoniae and Chlamydophila pneumoniae to diagnose respiratory tract infections. Compared to PCR and IgM…”
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Antituberculosis IgG Antibodies as a Marker of Active Mycobacterium tuberculosis Disease by Welch, Ryan J, Lawless, Kathleen M, Litwin, Christine M

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Evaluation of Helicobacter pylori Immunoglobulin G (IgG), IgA, and IgM Serologic Testing Compared to Stool Antigen Testing by She, Rosemary C, Wilson, Andrew R, Litwin, Christine M

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An evaluation of two commercially available ELISAs and one in-house reference laboratory ELISA for the determination of human anti-rabies virus antibodies by Welch, Ryan J, Anderson, Brian L, Litwin, Christine M

“…1 Associated Regional and University Pathologists (ARUP) Institute for Clinical and Experimental Pathology, Salt Lake City, UT, USA 2 Department of Pathology,…”
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Evaluation of Two Immunoblot Assays and a Western Blot Assay for the Detection of Antisyphilis Immunoglobulin G Antibodies by Welch, Ryan J, Litwin, Christine M

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Assessment of Three Commercially Available Serologic Assays for Detection of Antibodies to Mycobacterium tuberculosis and Identification of Active Tuberculosis by Anderson, Brian L, Welch, Ryan J, Litwin, Christine M

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Rapid Immunochromatographic Strip Test for Detection of Anti-K39 Immunoglobulin G Antibodies for Diagnosis of Visceral Leishmaniasis by Welch, Ryan J, Anderson, Brian L, Litwin, Christine M

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Comparison of Western Immunobloting to an Enzyme-Linked Immunosorbent Assay for the Determination of Anti-Bordetella pertussis Antibodies by Merrigan, Stephen D, Welch, Ryan J, Litwin, Christine M

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Characterization of an Immunogenic Outer Membrane Autotransporter Protein, Arp, of Bartonella henselae by Litwin, Christine M, Rawlins, Mindy L, Swenson, Erica M

“…Bartonella henselae is a recently recognized pathogenic bacterium associated with cat scratch disease, bacillary angiomatosis, and bacillary peliosis. This…”
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Diagnostic Performance of Phospholipid-Specific Assays for the Evaluation of Antiphospholipid Syndrome by TEBO, Anne E, JASKOWSKI, Troy D, PHANSALKAR, Amit R, LITWIN, Christine M, WARE BRANCH, D, HILL, Harry R

“…The diagnostic performance of commercially available nonstandard antiphospholipid (aPL) assays for the evaluation of antiphospholipid syndrome (APS) is…”
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Evaluation of multiplexed fluorescent microsphere immunoassay for detection of autoantibodies to nuclear antigens by Martins, Thomas B, Burlingame, Rufus, von Mühlen, Carlos A, Jaskowski, Troy D, Litwin, Christine M, Hill, Harry R

“…Antibodies to extractable nuclear antigens (ENA) are found in a variety of collagen vascular diseases. Determining the individual specificities of these…”
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Analysis of Serum Antibodies in Patients Suspected of Having Inflammatory Bowel Disease by Jaskowski, Troy D, Litwin, Christine M, Hill, Harry R

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Comparison of a Multiplexed Herpes Simplex Virus Type-Specific Immunoglobulin G Serology Assay to Immunoblot, Western Blot, and Enzyme-Linked Immunosorbent Assays by Martins, Thomas B, Welch, Ryan J, Hill, Harry R, Litwin, Christine M

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Heterophile antibody interference in a multiplexed fluorescent microsphere immunoassay for quantitation of cytokines in human serum by Martins, Thomas B, Pasi, Brian M, Litwin, Christine M, Hill, Harry R

“…While modern immunoassays provide sensitive and specific means for the quantitation of cytokines in biological fluids, heterophile antibodies are still a…”
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ANA testing in the presence of acute and chronic infections by Litwin, Christine M., Binder, Steven R.

“…Autoantibody testing is performed to help diagnose patients who have clinical symptoms suggestive of possible autoimmune diseases. Antinuclear antibodies (ANA)…”
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Identification, Cloning, and Expression of the CAMP-Like Factor Autotransporter Gene (cfa) of Bartonella henselae by Litwin, Christine M, Johnson, Joel M

“…The CAMP reaction was first described by Christie et al. (R. Christie, N. E. Atkins, and E. Munch-Petersen, Aust. J. Exp. Biol. 22:197-200, 1944) as the…”
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Self-administered, remote assessment of SARS-CoV-2 seroprevalence in health care workers by Card, Lauren, Litwin, Christine M., Curry, Scott, Mack, Elizabeth H., Nietert, Paul J., Meissner, Eric G.

“…Our objective was to safely and remotely assess longitudinal SARS-CoV-2 seroprevalence in at-risk health care workers at the onset of the epidemic…”
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Performance Characteristics of the Reverse Syphilis Screening Algorithm in a Population With a Moderately High Prevalence of Syphilis by Rourk, Angela R., Nolte, Frederick S., Litwin, Christine M.

“…Objectives: With the recent introduction of automated treponemal tests, a new reverse syphilis algorithm has been proposed and now used by many clinical…”
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Seasonality and prevalence of respiratory pathogens detected by multiplex PCR at a tertiary care medical center by Litwin, Christine M, Bosley, James G

“…Respiratory tract infections (RTIs) are a leading cause of mortality and morbidity. Seasonality has been reported for many viruses, including influenza virus,…”
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Evaluation of the BioPlex 2200 syphilis total screen (IgG/IgM) with reflex to an automated rapid plasma reagin test by Rourk, Angela R., Litwin, Christine M.

“…Background We evaluated the recently FDA cleared BioPlex 2200 Syphilis Total Screen and automated rapid plasma reagin (RPR) assay for the detection of total…”
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