✦ LIBER ✦

Use of haemolysis index to estimate potassium concentration in in-vitro haemolysed serum samples

✍ Scribed by Shepherd, John; Warner, Maria H.; Poon, Philip; Kilpatrick, Eric S.

Book ID: 123607480
Publisher: Walter de Gruyter GmbH & Co. KG
Year: 2006
Tongue: English
Weight: 76 KB
Volume: 44
Category: Article
ISSN: 1434-6621
DOI: 10.1515/CCLM.2006.140

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Validation of a prediction model for est

Validation of a prediction model for estimating serum concentrations of chemicals which are equivalent to toxic concentrations in vitro

✍ Michael Gülden; Paul Dierickx; Hasso Seibert 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 262 KB

Are arterial and venous samples clinical

Are arterial and venous samples clinically equivalent for the estimation of pH, serum bicarbonate and potassium concentration in critically ill patients?

✍ W. G. Herrington; H. J. Nye; M. S. Hammersley; P. J. Watkinson 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 372 KB

Accuracy of two sampling methods used to

Accuracy of two sampling methods used to estimate sediment concentrations in runoff from soil-loss plots

✍ R. D. Lang 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 265 KB

Evaluation of the estimation of midazola

Evaluation of the estimation of midazolam concentrations and pharmacokinetic parameters in intensive care patients using a bayesian pharmacokinetic software (PKS) according to sparse sampling approach

✍ M. Bolon; O. Bastien; C. Flamens; S. Paulus; F. Salord; R. Boulieu 📂 Article 📅 2003 🏛 Pharmaceutical Press 🌐 English ⚖ 210 KB

Estimation of Air/Coating Distribution C

Estimation of Air/Coating Distribution Coefficients for Solid Phase Microextraction Using Retention Indexes from Linear Temperature-Programmed Capillary Gas Chromatography. Application to the Sampling and Analysis of Total Petroleum Hydrocarbons in Air

✍ Martos, Perry A.; Saraullo, Angela; Pawliszyn, Janusz 📂 Article 📅 1997 🏛 American Chemical Society 🌐 English ⚖ 306 KB

Saliva and serum samples were collected

Saliva and serum samples were collected from eight healthy volunteers every two hours during a 26-hour period. Melatonin concentrations were measured by radioimmunoassay after chloroform extraction using radioiodinated melatonin as a tracer. Five of the subjects had high serum melatonin levels at night (peak levels higher than 75 pg/ml); in three subjects the highest serum melatonin concentration was 20-40 pg/ml. All subjects had low levels (P <0.001, was obtained for all detectable value pairs (n= 73). The regression and correlation coefficients were almost equal for the peak values of melatonin and during the rising and descending phases of the secretion patterns. However, no significant correlation was found between low daytime salivary and serum concentrations when calculated separately. In the five high-secretors the melatonin levels in saliva reflected reliably the changes in serum, but in the three low-secretors the correlation between salivary and serum melatonin was not significant. The proportion of melatonin found in saliva decreased with increasing serum melatonin levels. Circadian rhythm parameters were estimated by single cosinor analysis. The acrophases did not differ significantly within a subject in the concomitant measurements of serum and salivary melatonin. The measurements of salivary melatonin levels seem valid for studies on melatonin rhythms, but the melatonin concentrations measured in saliva do not always consistently reflect the absolute concentrations in blood.

✍ Maija-Liisa Laakso; Tarja Porkka-Heiskanen; Aino Alila; Dag Stenberg; Gunnar Joh 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 622 KB