Transplantation proceedings
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The significance of pretransplant human leukocyte antigen antibodies (HLA-Abs), especially donor-specific HLA-Abs (DSA), as detected by single antigen bead assay (SAB), is not well characterized in cardiac transplantation (CTX). We analyzed the significance of DSA detected by SAB in predicting crossmatch (XM) results and post-transplant rejection. ⋯ In conclusion, SAB defined DMFI>1500 can be used as a surrogate for FXM. Recipients with DMFI>1500 pretransplant and positive FXM have significantly higher rates of AMR and CMR compared to recipients with DMFI<1500 or negative FXM.
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Lack of suitable donor lungs is still a major limitation of lung transplantation. Extended donor acceptance criteria combined with innovative assessment tools can be used to expand the number of suitable organs. We describe a successful transplantation of lungs retrieved from a donor who had undergone aortic root replacement 9 days before donation after cardiac death. The lungs were assessed using ex-vivo lung perfusion.
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The aim of this study was to evaluate the health-related quality of life of living liver donors after living-donor liver transplantation (LDLT). ⋯ Donors did not regret their decision to donate, because HRQOL was not negatively affected by the donation procedure. Living liver donors scored as well as or even better than the German reference population, but it was clearly shown that the development of postoperative donor complications and the postoperative recipient mortality had a negative effect on the HRQOL of donors.
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We report a case of the interdisciplinary management of recurring bronchial stenosis after bilateral sequential single-lung transplantation (BSSLT) in a 35-year-old female with cystic fibrosis. Initial bronchoscopic therapy including balloon dilatation, stenting, and cryotherapy for granulation tissue overgrowth was unsuccessful in maintaining airway patency. In view of the persistent left lower lobe (LLL) atelectasis and fibrosis predisposing to recurrent infections, she was submitted for left lower lobectomy.
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Neutrophil gelatinase-associated lipocalin (NAGL) was first extracted from neutrophil granules. Our previous study showed that the expression of NGAL mRNA and protein can be induced by hypoxia/reoxygenation. This study was designed to investigate the relationship between NGAL and hypoxia/reoxygenation injury pathologies in HK-2 cells. ⋯ The action of NGAL against hypoxia/reoxygenation injury was due to inhibiting the apoptosis via inhibition of the expression of the genes of proapoptotic proteins Bax, Bcl-2, and caspase-3.