Serum Soluble Adhesion Molecules (sICAM-1, sVCAM-1 and sE-Selectin) in Healthy School Aged Children and Adults

• Main Authors: Ctirad Andrýs, Oldřich Pozler, Jan Krejsek, Václav Derner, Marcela Drahošová, Otakar Kopecký
• Format: Article
• Language: English
• Published: Karolinum Press 2000-01-01
• Series: Acta Medica
• Subjects: Children; Normal levels; sE-selectin; sICAM-1; sVCAM-1
• Online Access: https://actamedica.lfhk.cuni.cz/43/3/0103/

The aim of this study was to map normal levels of serum soluble isoforms of adhesion molecules in relation to age and sex in the group of school-aged children. sICAM-1, sVCAM-1 and sE-selectin were determined in the group of 158 normal children subdivided into two subgroups; 6-10 years (68 children, median age 8 years) and 11-15 years (90 children, median age 12 years) and in 70 normal adult blood donors (25 females and 45 males, median age 46 years). The levels of sICAM-1 and sE-selectin fell down significantly over the age range 6-15 years, while the level of sVCAM-1 was remained. Age-related normal ranges were established using correlation analysis and were expressed as the 5%-95% percentiles intervals: sICAM-1 206.8-486.8 ng/ml, sE-selectin 36.7-153.2 ng/ml in the group of 6-10 years old children, sICAM-1 184.1-354.0 ng/ml, sE-selectin 29.9-114.1 ng/ml in group of 11-15 years old children. The levels of sVCAM-1 were 359.6-822.0 ng/ml and were constant within the examined age interval from 6 to 15 years. The influence of sex was also assayed and it was not statistically significant in any age category tested. Normal ranges of sICAM-1 (60.2-218.4 ng/ml), sE-selectin (8.3-116.9 ng/ml) and sVCAM-1 (338.0-1148.0 ng/ml) were established for adult population of healthy blood donors using the same methods.