title: Elevated serum secretory IgA in patients with IgA nephropathy.
abstract: Serum secretory IgA was measured to elucidate the significance of secretory IgA in patients with IgA nephropathy. The levels of serum secretory IgA and IgA were, respectively, 6.8 +/- 3.5 micrograms/ml and 231.0 +/- 69.2 mg/dl in the controls and 11.8 +/- 3.2 micrograms/ml and 385.3 +/- 78.7 mg/dl in the patients. The levels of serum secretory IgA and IgA in the patients were significantly higher than those in controls (p less than 0.01). Elevated serum secretory IgA may reflect the excessive state of the IgA-secreting system in IgA nephropathy patients.
authors.affiliation: Second Department of Internal Medicine, Hirosaki University School of Medicine, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Yamabe
authors.forename: K
authors.initials: K
authors.lastname: Ozawa
authors.forename: K
authors.initials: K
authors.lastname: Fukushi
authors.forename: H
authors.initials: H
authors.lastname: Kubota
authors.forename: H
authors.initials: H
authors.lastname: Ohsawa
authors.forename: S
authors.initials: S
authors.lastname: Seino
authors.forename: H
authors.initials: H
authors.lastname: Inuma
authors.forename: M
authors.initials: M
authors.lastname: Miyata
authors.forename: T
authors.initials: T
authors.lastname: Sasaki
authors.forename: K
authors.initials: K
authors.lastname: Onodera
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D005922:Glomerulonephritis, IGA / Q000097:blood*; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007071:Immunoglobulin A, Secretory / Q000032:analysis*; D008297:Male; D008875:Middle Aged
chemical_list: D007070:Immunoglobulin A; D007071:Immunoglobulin A, Secretory