title: Elevated immunoglobulin M levels in low birth-weight neonates with chronic respiratory insufficiency.
abstract: Ten babies weighing less than 1500 g at birth subsequently developed chronic respiratory insufficiency and bubbly appearance on chest X-ray during their infancy. The clinical diagnoses were compatible with Wilson-Mikity syndrome. They were compared with very low birth-weight infants who did not show these signs and symptoms. On the first day (mean) of life significantly high serum immunoglobulin M levels were found in the study group. The possibility exists that the chronic respiratory insufficiency seen in these very low birth-weight infants may have been caused by intrauterine infection.
mesh_terms: D005260:Female; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis*; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008297:Male; D011446:Prospective Studies; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis / Q000209:etiology / Q000276:immunology*
chemical_list: D007075:Immunoglobulin M