Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Michael Landt"'
Autor:
Ellen T. Normansell, Tyler Reimschisel, Annette L. Weindel, Mary O. Carayannopoulos, Dennis J. Dietzen, Michael Landt, Carl H. Smith
Publikováno v:
Rapid Communications in Mass Spectrometry. 22:3481-3488
Ion-exchange chromatography with ninhydrin detection remains the gold standard for detecting inborn errors of amino acid catabolism and transport. Disadvantages of such analysis include long chromatography times and interference from other ninhydrin-
Autor:
Henry W. Kort, Michael Landt, Kathryn Trinkaus, Nancy C. Lin, David T. Balzer, Charles E. Canter
Publikováno v:
The American Journal of Cardiology. 96:847-850
Brain natriuretic peptide (BNP) levels were obtained before cardiac catheterization in 193 pediatric patients with a variety of cardiac lesions. Age and functional status had strong relations to BNP values, with elevations of BNP levels associated wi
Publikováno v:
Epilepsia. 44:1455-1458
Summary: Purpose: To evaluate pediatric seizure patients for astrocytic injury by measuring cerebrospinal fluid (CSF) glial fibrillary acidic protein (GFAP), determine risk factors for GFAP elevation after seizures, and compare seizure-induced astroc
Publikováno v:
Clinical Endocrinology. 59:44-48
Summary objective Leptin, a hormone produced by fat which signals to the brain the extent of fat stores, is known to be eliminated from circulation primarily by the kidney. The hormone circulates in both free and protein-bound forms, but there is lit
Autor:
Carl H. Smith, Timothy R. Wilhite, William Nowatzke, Lori Luchtman-Jones, Charles E. Canter, Michael Landt
Publikováno v:
Journal of Pediatric Hematology/Oncology. 25:33-37
Purpose: To report a comparison of international normalization ratio (INR) measurements on four near-patient (point-of-care or bedside) whole blood INR monitors in children. Patients and Methods: The INR results from 19 ambulatory pediatric subjects
Publikováno v:
Liver. 22:501-506
Persistent elevation of aspartate aminotransferase (AST) activity in serum due to the presence of a macroenzyme form of AST (macro-AST) may lead to diagnostic confusion in many clinical conditions, particularly those associated with chronic liver dis
Publikováno v:
Clinica Chimica Acta. 323:115-120
Background : A new total bilirubin (B T ) method, based on multiple wavelength absorbance measurements, and an algorithm to calculate concentration, were evaluated for accuracy in specimens containing variable amounts of unconjugated bilirubin (B U )
Autor:
Daniel W. Coyne, Kevin M. Larkin, Todd K. Howard, Michael Landt, Jeffrey A. Lowell, Surendra Shenoy, Mary Ellen Beindorff, Gregorio A. Sicard
Publikováno v:
Metabolism. 51:206-210
The temporal changes in plasma leptin concentrations were studied in healthy adults who underwent unilateral nephrectomy. Another group who underwent abdominal surgery for repair of aneurysm or to relieve arterial stenosis, was also studied. Plasma l
Autor:
Michael Landt
Publikováno v:
Clinical Chemistry. 46:1144-1149
Background: Glucose concentrations decrease in blood specimens during transport/processing, primarily because of continuing metabolism (glycolysis) by erythrocytes. Several means to reduce the loss of glucose in blood specimens have been developed, b
Autor:
Michael Landt
Publikováno v:
Clinical Chemistry. 46:379-384
Background: Leptin, a hormone produced primarily by adipose tissue, is known to be present in serum as both monomeric (free) and higher molecular mass (bound) forms, but little is known about the nature of the bound forms or physiological variation i