Biomaterial Database

Case report: immunoglobulin A deficiency in patients with juvenile rheumatoid arthritis treated with aspirin. 1993

N Kondo, and A Takao, and T Orii

Department of Pediatrics, Gifu University School of Medicine, Japan.

In three patients with juvenile rheumatoid arthritis, serum IgA concentrations were within the normal limit at the onset of disease and before aspirin administration. After aspirin administration, their serum IgA levels gradually decreased. After discontinuation of aspirin, their serum IgA levels gradually increased. These results suggest that IgA deficiency may be due to aspirin administration in such patients. The IgA production in vitro of peripheral blood mononuclear cells from a patient taken 3 months of discontinuation of aspirin was markedly inhibited by preincubation with aspirin. Since the patients' serum IgG and IgM levels hardly changed the heavy chain class switching may be influenced by aspirin through some undefined mechanisms.

UI	MeSH Term	Description	Entries
D007070	Immunoglobulin A	Represents 15-20% of the human serum immunoglobulins, mostly as the 4-chain polymer in humans or dimer in other mammals. Secretory IgA (IMMUNOGLOBULIN A, SECRETORY) is the main immunoglobulin in secretions.	IgA,IgA Antibody,IgA1,IgA2,Antibody, IgA
D007223	Infant	A child between 1 and 23 months of age.	Infants
D008297	Male		Males
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001171	Arthritis, Juvenile	Arthritis in children, with onset before 16 years of age. The terms juvenile rheumatoid arthritis (JRA) and juvenile idiopathic arthritis (JIA) refer to classification systems for chronic arthritis in children. Only one subtype of juvenile arthritis (polyarticular-onset, rheumatoid factor-positive) clinically resembles adult rheumatoid arthritis and is considered its childhood equivalent.	Arthritis, Juvenile Chronic,Arthritis, Juvenile Idiopathic,Arthritis, Juvenile Rheumatoid,Childhood Arthritis,PCJIA,PJIA Polyarticular Juvenile Idiopathic Arthritis,Polyarticular Juvenile Idiopathic Arthritis,Polyarticular-Course Juvenile Idiopathic Arthritis,Still's Disease, Juvenile-Onset,Enthesitis-Related Arthritis, Juvenile,Juvenile Chronic Arthritis,Juvenile Idiopathic Arthritis,Juvenile Rheumatoid Arthritis,Juvenile-Onset Still Disease,Juvenile-Onset Stills Disease,Oligoarthritis, Juvenile,Polyarthritis, Juvenile, Rheumatoid Factor Negative,Polyarthritis, Juvenile, Rheumatoid Factor Positive,Psoriatic Arthritis, Juvenile,Still Disease, Juvenile-Onset,Systemic Arthritis, Juvenile,Arthritides, Childhood,Arthritis, Childhood,Arthritis, Juvenile Enthesitis-Related,Arthritis, Juvenile Psoriatic,Arthritis, Juvenile Systemic,Childhood Arthritides,Chronic Arthritis, Juvenile,Enthesitis Related Arthritis, Juvenile,Idiopathic Arthritis, Juvenile,Juvenile Arthritis,Juvenile Enthesitis-Related Arthritis,Juvenile Oligoarthritis,Juvenile Onset Still Disease,Juvenile Onset Stills Disease,Juvenile Psoriatic Arthritis,Juvenile Systemic Arthritis,Juvenile-Onset Still's Disease,Rheumatoid Arthritis, Juvenile,Still Disease, Juvenile Onset,Still's Disease, Juvenile Onset,Stills Disease, Juvenile-Onset
D001241	Aspirin	The prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p5)	Acetylsalicylic Acid,2-(Acetyloxy)benzoic Acid,Acetysal,Acylpyrin,Aloxiprimum,Colfarit,Dispril,Easprin,Ecotrin,Endosprin,Magnecyl,Micristin,Polopirin,Polopiryna,Solprin,Solupsan,Zorprin,Acid, Acetylsalicylic
D001402	B-Lymphocytes	Lymphoid cells concerned with humoral immunity. They are short-lived cells resembling bursa-derived lymphocytes of birds in their production of immunoglobulin upon appropriate stimulation.	B-Cells, Lymphocyte,B-Lymphocyte,Bursa-Dependent Lymphocytes,B Cells, Lymphocyte,B Lymphocyte,B Lymphocytes,B-Cell, Lymphocyte,Bursa Dependent Lymphocytes,Bursa-Dependent Lymphocyte,Lymphocyte B-Cell,Lymphocyte B-Cells,Lymphocyte, Bursa-Dependent,Lymphocytes, Bursa-Dependent
D013601	T-Lymphocytes	Lymphocytes responsible for cell-mediated immunity. Two types have been identified - cytotoxic (T-LYMPHOCYTES, CYTOTOXIC) and helper T-lymphocytes (T-LYMPHOCYTES, HELPER-INDUCER). They are formed when lymphocytes circulate through the THYMUS GLAND and differentiate to thymocytes. When exposed to an antigen, they divide rapidly and produce large numbers of new T cells sensitized to that antigen.	T Cell,T Lymphocyte,T-Cells,Thymus-Dependent Lymphocytes,Cell, T,Cells, T,Lymphocyte, T,Lymphocyte, Thymus-Dependent,Lymphocytes, T,Lymphocytes, Thymus-Dependent,T Cells,T Lymphocytes,T-Cell,T-Lymphocyte,Thymus Dependent Lymphocytes,Thymus-Dependent Lymphocyte