Search Results - "Rynders, Gregory P"

Performance in Measurement of Serum Cystatin C by Laboratories Participating in the College of American Pathologists 2014 CYS Survey by Eckfeldt, John H, Karger, Amy B, Miller, W Greg, Rynders, Gregory P, Inker, Lesley A

“…Cystatin C is becoming an increasingly popular biomarker for estimating glomerular filtration rate, and accurate measurements of cystatin C concentrations are…”
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Determining stability of stored samples retrospectively: the validation of glycated albumin by Nathan, David M, Steffes, Michael W, Sun, Wanjie, Rynders, Gregory P, Lachin, John M

“…Determining the stability of stored samples for assays that were not available at the time of original collection is problematic. To assess sample stability…”
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Comparison of Two Assays for Serum 1,5-Anhydroglucitol by Selvin, Elizabeth, Rynders, Gregory P., Steffes, Michael W.

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Long-Term Longitudinal Stability of Kidney Filtration Marker Measurements: Implications for Epidemiological Studies and Clinical Care by Karger, Amy B, Eckfeldt, John H, Rynders, Gregory P, Chaudhari, Juhi, Miao, Shiyuan, Van Lente, Frederick, Coresh, Josef, Levey, Andrew S, Inker, Lesley A

“…Abstract Background Establishment and improvement of glomerular filtration rate estimating equations requires accurate and precise laboratory measurement…”
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The effects of freeze–thaw on β-trace protein and β2-microglobulin assays after long-term sample storage by Juraschek, Stephen P., Coresh, Josef, Inker, Lesley A., Rynders, Gregory P., Eckfeldt, John H., Selvin, Elizabeth

“…To evaluate the effect of a freeze–thaw cycle on β-trace protein (βTP) and β2-microglobulin (β2M). We compared βTP and β2M concentrations before and after a…”
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Determining Stability of Stored Samples Retrospectively: The Validation of Glycated Albumin: Diabetes: Advances and Controversies by NATHAN, David M, STEFFES, Michael W, WANJIE SUN, RYNDERS, Gregory P, LACHIN, John M

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Ascitic fluid adenosine deaminase insensitivity in detecting tuberculous peritonitis in the United States by Hillebrand, DJ, Runyon, BA, Yasmineh, WG, Rynders, GP

“…Tuberculous peritonitis, although common in Third World countries, remains an uncommon cause of ascites in the United States. Ascitic fluid adenosine deaminase…”
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