Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation
Studies have shown that patients who do not produce donor specific and / or panel reactive anti-HLA antibodies have a longer graft survival. The purpose of this study was to evaluate the posttransplant humoral immune response towards HLA-class I antigens and the measurement of the serum creatinine l...
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Tehran University of Medical Sciences
2004-06-01
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doaj-9c34a866e321440d8b09673b2745e10f2020-11-25T04:10:37ZengTehran University of Medical SciencesIranian Journal of Allergy, Asthma and Immunology1735-15021735-52492004-06-013270Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation "Mohammad Hossein Nicknam0 Ali Torkashv1 Ahmad Ghods2 Ali Akbar Amirzargar3 Aref Amirkhani4 Farideh Khosravi "5 Studies have shown that patients who do not produce donor specific and / or panel reactive anti-HLA antibodies have a longer graft survival. The purpose of this study was to evaluate the posttransplant humoral immune response towards HLA-class I antigens and the measurement of the serum creatinine levels which are used in monitoring posttransplant function of kidney. Serum samples from 132 renal transplant recipients were screened for preformed anti-HLA class I panel reactive antibodies (PRA) by means of microlympho-cytotoxicity assay. The results revealed the presence of PRA in 26 (19.7%) out of 132 transplanted patients. Graft function was evaluated by measurement of serum creatinine levels which revealed the mean of 1.75 mg/dl (SD: 1.08). Because of clinical significance of presence of different PRA amounts (>10%, > 20% and >50% of panel reactivity) in patients, correlation with kidney function status was analyzed. The obtained data highlighted a higher presence of serum creatinine levels in PRA-positive patients compared to negative patients (Phttps://ijaai.tums.ac.ir/index.php/ijaai/article/view/70Anti-HLA AntibodiesRejection |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
"Mohammad Hossein Nicknam Ali Torkashv Ahmad Ghods Ali Akbar Amirzargar Aref Amirkhani Farideh Khosravi " |
spellingShingle |
"Mohammad Hossein Nicknam Ali Torkashv Ahmad Ghods Ali Akbar Amirzargar Aref Amirkhani Farideh Khosravi " Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation Iranian Journal of Allergy, Asthma and Immunology Anti-HLA Antibodies Rejection |
author_facet |
"Mohammad Hossein Nicknam Ali Torkashv Ahmad Ghods Ali Akbar Amirzargar Aref Amirkhani Farideh Khosravi " |
author_sort |
"Mohammad Hossein Nicknam |
title |
Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation |
title_short |
Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation |
title_full |
Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation |
title_fullStr |
Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation |
title_full_unstemmed |
Evaluation of Anti- HLA Class I Antibodies in Chronic Rejection of Kidney Transplantation |
title_sort |
evaluation of anti- hla class i antibodies in chronic rejection of kidney transplantation |
publisher |
Tehran University of Medical Sciences |
series |
Iranian Journal of Allergy, Asthma and Immunology |
issn |
1735-1502 1735-5249 |
publishDate |
2004-06-01 |
description |
Studies have shown that patients who do not produce donor specific and / or panel reactive anti-HLA antibodies have a longer graft survival. The purpose of this study was to evaluate the posttransplant humoral immune response towards HLA-class I antigens and the measurement of the serum creatinine levels which are used in monitoring posttransplant function of kidney.
Serum samples from 132 renal transplant recipients were screened for preformed anti-HLA class I panel reactive antibodies (PRA) by means of microlympho-cytotoxicity assay.
The results revealed the presence of PRA in 26 (19.7%) out of 132 transplanted patients. Graft function was evaluated by measurement of serum creatinine levels which revealed the mean of 1.75 mg/dl (SD: 1.08). Because of clinical significance of presence of different PRA amounts (>10%, > 20% and >50% of panel reactivity) in patients, correlation with kidney function status was analyzed. The obtained data highlighted a higher presence of serum creatinine levels in PRA-positive patients compared to negative patients (P |
topic |
Anti-HLA Antibodies Rejection |
url |
https://ijaai.tums.ac.ir/index.php/ijaai/article/view/70 |
work_keys_str_mv |
AT mohammadhosseinnicknam evaluationofantihlaclassiantibodiesinchronicrejectionofkidneytransplantation AT alitorkashv evaluationofantihlaclassiantibodiesinchronicrejectionofkidneytransplantation AT ahmadghods evaluationofantihlaclassiantibodiesinchronicrejectionofkidneytransplantation AT aliakbaramirzargar evaluationofantihlaclassiantibodiesinchronicrejectionofkidneytransplantation AT arefamirkhani evaluationofantihlaclassiantibodiesinchronicrejectionofkidneytransplantation AT faridehkhosravi evaluationofantihlaclassiantibodiesinchronicrejectionofkidneytransplantation |
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1724419849136898048 |