Defective neutrophil motility in children with measles.
The random migration and chemotactic ability of neutrophils from ten patients with uncomplicated measles was found to be grossly impaired when compared to a group of normal children. Chemotaxis to endotoxin activated serum and to hydrolysed casein was markedly depressed, but serum from measles patients, when activated by endotoxin, generated and chemotactic activity and did not contain leukotactic inhibitors. The defect in neutrophil motility was confirmed in vivo by abnormal Rebuck skin windows. The defect was temporary, and recovery of normal chemotaxis was observed by the eleventh day after the onset of the rash.
D002465:Cell Movement; D002633:Chemotaxis; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007962:Leukocytes / Q000502:physiology; D008457:Measles / Q000097:blood* / Q000276:immunology; D009504:Neutrophils / Q000502:physiology*; D012884:Skin Window Technique