✦ LIBER ✦

VI PCT X-TEST IN HEALTHY SUBJECTS. VALIDITY AND RELIABILITY (STUDIES II-V)

Book ID: 114689735
Publisher: Wiley (Blackwell Publishing)
Year: 2009
Weight: 1006 KB
Volume: 191
Category: Article
ISSN: 0001-6101
DOI: 10.1111/j.0954-6820.1972.tb06372.x

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The validity and reliability of the Ital

The validity and reliability of the Italian Olfactory Identification Test (IOIT) in healthy subjects and in Parkinson's disease patients

✍ Carlo Maremmani; Giuseppe Rossi; Nicola Tambasco; Bruno Fattori; Aldo Pieroni; S 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 154 KB

Studies of Misfit Dislocation Densities

Studies of Misfit Dislocation Densities in II–VI Laser Structures by Diffuse X-Ray Scattering

✍ G. Alexe; H. Heinke; M. Klude; V. Kaganer; D. Hommel 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 215 KB 👁 2 views

FLUCTUATIONS IN THE SHEEP POPULATION OF

FLUCTUATIONS IN THE SHEEP POPULATION OF NEW SOUTH WALES, 1860–1940: A PRBLIMINAEY STUDY : I. Introduction: II. Trend and Short-Term Movements: III. Types of Oscillatory Movement: IV. Serial Correlation. V. The Data Available: VI. Long-Term Factors: VII. Short-Term Movements: VIII. A Suggested Explanation: IX. The Random Element: X. Summary.

📂 Article 📅 1948 🏛 John Wiley and Sons 🌐 English ⚖ 793 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