Immunoglobulin preparations affect hyponatremia in Kawasaki disease.

Hyponatremia frequently occurs in Kawasaki disease (KD). The aim of this study was to investigate the effect of Na content of the intravenous immunoglobulin (IVIG) preparation on serum Na levels in KD. Seventy-eight subjects, of whom 27 had hyponatremia, were split up into two groups: group A receiving IVIG preparations containing high Na (0.

Increased nitric oxide production by neutrophils in early stage of Kawasaki disease.

Recent observations suggested that nitric oxide (NO) has a role in triggering the early endothelial dysfunction in Kawasaki disease (KD). We investigated the amount of NO in conjunction with reactive oxygen species (ROS) produced by neutrophils in children with acute KD by a newly developed flow cytometric analysis. Forty children with acute KD (n = 14), non-KD febrile disease (n = 14), and afebrile control (n = 12) were enrolled (age, 3 to 88 months).