Zobrazeno 1 - 10
of 29
pro vyhledávání: '"K W, Ryder"'
Publikováno v:
Clinical Chemistry. 39:1761-1763
Autor:
K W, Ryder, M R, Glick
Publikováno v:
Clinical chemistry. 39(1)
Publikováno v:
Magnesium research. 3(4)
Identification of hypomagnesaemia or hypermagnesaemia is presently the most expeditious method of clinically identifying perturbations in Mg metabolism. Clinicians may overlook as much as 90% of clinical hypomagnesaemia and hypermagnesaemia when seru
Autor:
R, Whang, K W, Ryder
Publikováno v:
JAMA. 263(22)
This study was designed to assess the effectiveness of identifying serum magnesium abnormalities by comparing physician-initiated requests for this analyte with routine magnesium determinations. Because magnesium abnormalities frequently accompany ot
Publikováno v:
Clinical chemistry. 36(3)
Publikováno v:
Clinical Chemistry. 39:175-176
Publikováno v:
Clinical Chemistry. 33:1453-1458
We determined the effect of hemolysis, lipemia, and bilirubinemia on clinical-chemical analytical results under standardized conditions, for serum specimens prepared by us. Our purpose was to assess results obtained with 22 commonly available analyti
Publikováno v:
Clinical Chemistry. 32:1574-1577
We have exploited the "interference" of ethylene glycol in the Du Pont aca triglyceride method to develop a convenient and rapid screening method for detecting ethylene glycol in serum. Pretreatment of patient's serum with lipase, glycerol kinase, an
Autor:
V L Frawley, M R Glick, Ching-Nan Ou, L C Hood, K W Ryder, K E Opheim, W DeArmas, J Hutchinson, V Ainardi, L A Collymore
Publikováno v:
Clinical Chemistry. 30:1870-1874
We evaluated the Du Pont Particle-Enhanced Turbidimetric Inhibition Immunoassay (PETINIA) for theophylline. The imprecision (CV) of the assay was less than 4.7% between-run and less than 3.6% within-run for theophylline concentrations between 5 and 3
Publikováno v:
Clinical Chemistry. 27:530-534
Although serum angiotensin converting enzyme (EC 3.4.15.1) activity has generally been shown to be increased in patients with sarcoidosis, considerable variation in the diagnostic usefulness of this test has been reported. We investigated the possibi