T-lymphocyte subsets in nephrotic syndrome

T-lymphocyte subsets in nephrotic syndrome. T-lymphocyte subsets when measured in steroid responsive nephrotic syndrome (SRNS) have demonstrated significant variance from normal values T-cell subsets were studied by using two-color flow cytometric analysis in 32 children (9.2 ± 5 years of age) with...

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Veröffentlicht in:Kidney international 1991-11, Vol.40 (5), p.913-916
Hauptverfasser: Fiser, Richard T., Arnold, Watson C., Charlton, Ronald K., Steele, Russell W., Childress, Sherri H., Shirkey, Belinda
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container_end_page 916
container_issue 5
container_start_page 913
container_title Kidney international
container_volume 40
creator Fiser, Richard T.
Arnold, Watson C.
Charlton, Ronald K.
Steele, Russell W.
Childress, Sherri H.
Shirkey, Belinda
description T-lymphocyte subsets in nephrotic syndrome. T-lymphocyte subsets when measured in steroid responsive nephrotic syndrome (SRNS) have demonstrated significant variance from normal values T-cell subsets were studied by using two-color flow cytometric analysis in 32 children (9.2 ± 5 years of age) with SRNS. The children were divided into four groups: a) SRNS in acute relapse, on prednisone; b) SRNS in acute relapse, off prednisone; c) SRNS in long-term remission, off prednisone (nephrotic controls); d) patients in remission on long-term prednisone therapy; and e) 15 age-matched normal controls. Children suffering an acute relapse of SRNS showed an increase in Leu2a+/DR+ (CD8) activated lymphocytes (P < 0.05), a decrease in Leu4a+ total T-lymphocytes (P = 0.01) and a decrease in Leu3a+ (CD4) helper T-cells (P < 0.05) when compared to normal controls and nephrotic controls. Though some subset changes may represent a prednisone effect and the functional role of these lymphocytes in the disease process is unknown, this study provides additional evidence to support a role for abnormal T-cell subsets in the etiology of SRNS.
doi_str_mv 10.1038/ki.1991.293
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T-lymphocyte subsets when measured in steroid responsive nephrotic syndrome (SRNS) have demonstrated significant variance from normal values T-cell subsets were studied by using two-color flow cytometric analysis in 32 children (9.2 ± 5 years of age) with SRNS. The children were divided into four groups: a) SRNS in acute relapse, on prednisone; b) SRNS in acute relapse, off prednisone; c) SRNS in long-term remission, off prednisone (nephrotic controls); d) patients in remission on long-term prednisone therapy; and e) 15 age-matched normal controls. Children suffering an acute relapse of SRNS showed an increase in Leu2a+/DR+ (CD8) activated lymphocytes (P &lt; 0.05), a decrease in Leu4a+ total T-lymphocytes (P = 0.01) and a decrease in Leu3a+ (CD4) helper T-cells (P &lt; 0.05) when compared to normal controls and nephrotic controls. Though some subset changes may represent a prednisone effect and the functional role of these lymphocytes in the disease process is unknown, this study provides additional evidence to support a role for abnormal T-cell subsets in the etiology of SRNS.</description><subject>Adolescent</subject><subject>Antigens, Differentiation</subject><subject>Biological and medical sciences</subject><subject>Child</subject><subject>Child, Preschool</subject><subject>Female</subject><subject>Flow Cytometry</subject><subject>HLA-DR Antigens</subject><subject>Humans</subject><subject>Immunomodulators</subject><subject>Infant</subject><subject>Lymphocyte Activation</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Nephrotic Syndrome - immunology</subject><subject>Pharmacology. 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source MEDLINE; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection
subjects Adolescent
Antigens, Differentiation
Biological and medical sciences
Child
Child, Preschool
Female
Flow Cytometry
HLA-DR Antigens
Humans
Immunomodulators
Infant
Lymphocyte Activation
Male
Medical sciences
Nephrotic Syndrome - immunology
Pharmacology. Drug treatments
T-Lymphocyte Subsets - immunology
title T-lymphocyte subsets in nephrotic syndrome
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