Abstract:
BACKGROUND:Ischemia-reperfusion injury is an unavoidable aspect of transplantation, as well as an important cause of acute kidney injury in clinical practice. Pre- and post-ischemic conditioning are strategies that may provide organs with resistance to major ischemic events. This study evaluates the effects of ischemic preconditioning and ischemic postconditioning, either separately or in combination, after an acute ischemia-reperfusion kidney injury. METHODS:Forty Wistar rats received isoflurane anesthesia and were randomized into 5 groups: 1. the sham group underwent laparotomy; 2. the control group underwent laparotomy and 30 minutes of renal ischemia followed by reperfusion; 3. the preconditioning group underwent laparotomy, ischemic preconditioning, and 30 minutes of renal ischemia followed by reperfusion; 4. the preconditioning and postconditioning group underwent laparotomy, ischemic preconditioning, 30 minutes of renal ischemia, and ischemic postconditioning followed by reperfusion; and 5. the postconditioning group underwent laparotomy, 30 minutes of renal ischemia, and ischemic postconditioning followed by reperfusion. Serum analyses of creatinine and neutrophil gelatinase-associated lipocalin (NGAL) were performed, and renal histology was examined 24 hours later. RESULTS:Severe tubular injury and increases in creatinine were observed in all groups except the sham group. The control group and all ischemic conditioning groups were no different in the degree of renal injury and values of NGAL and creatinine after the injury. CONCLUSIONS:Ischemic preconditioning and ischemic postconditioning, together or separately, are unable to preserve kidney function or exert a protective effect against tubular cell injury after an acute ischemia-reperfusion kidney injury.
journal_name
Transplant Procjournal_title
Transplantation proceedingsauthors
Arantes VM,Bueno RT,Módolo RP,Domingues MAC,de Carvalho LR,do Nascimento Junior P,Módolo NSPdoi
10.1016/j.transproceed.2018.07.021subject
Has Abstractpub_date
2018-12-01 00:00:00pages
3811-3815issue
10eissn
0041-1345issn
1873-2623pii
S0041-1345(18)30971-0journal_volume
50pub_type
杂志文章abstract:BACKGROUND:Mycophenolate mofetil (MMF) is generally administered at a fixed dose of 0.5-1.5 g/d without considering individual body weight (BW) in Japanese renal transplant outpatients receiving maintenance therapy. We aimed to investigate the implications of the area under the curve of mycophenolic acid (MPA AUC):MMF ...
journal_title:Transplantation proceedings
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更新日期:2016-01-01 00:00:00
abstract::The cause of transplant failure may be difficult to define. However, organ retrieval before preservation and transplantation is an important factor. Organ manipulation during harvesting, which is inevitable with most techniques, leads to injury upon reperfusion including microcirculatory disturbances. Recently, laparo...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.09.020
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abstract::Budd-Chiari syndrome (BCS) in patients progressing to cirrhosis is an indication for liver transplantation. At this stage of disease, it is common to find large benign hepatocellular nodules (LBHNs) of undetermined cause that may be confused with hepatocellular carcinoma (HCC). Patients with indications for liver tran...
journal_title:Transplantation proceedings
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abstract:BACKGROUND:The transplantation of isolated pancreatic islets is a promising treatment for diabetes. Curcumin has been used for its pharmacologic effects, such as antidiabetic and anti-inflammatory activities. Tetrahydrocurcumin (THC), one of the major metabolites of curcumin, has been reported to have antioxidant and a...
journal_title:Transplantation proceedings
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doi:10.1016/j.transproceed.2018.03.033
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abstract:BACKGROUND:Arterioportal shunts (APS) are well-known critical complications after liver transplantation (OLT). The aims of this study were to assess the frequency and causes of APS after OLT and to analyze APS patients with poor outcomes. PATIENTS:We evaluated 1415 OLT recipients retrospectively investigating APS case...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.04.032
更新日期:2010-09-01 00:00:00
abstract::The blockade of costimulatory signals is a powerful strategy to prevent allograft rejection and facilitate transplantation tolerance. In recent years, a series of novel costimulatory molecules have been identified, including an inducible costimulatory molecule (ICOS). To date, little has been uncovered regarding the t...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2003.08.029
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:On March 11, 2011, our hospital was severely damaged by the Great East Japan Earthquake. We report the rare case of a 5-month-old patient with hepatic artery thrombosis (HAT) after living donor liver transplantation (LDLT), who survived the earthquake that occurred 3 days after the reoperation; we were able ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.11.023
更新日期:2013-06-01 00:00:00
abstract:AIMS:The aims of this study were to quantify donors among the investigated area, quantify arguments and myths about the donation and transplantation process, and fix predetermined donation variables in a logistical model. MATERIALS AND METHODS:We used an analytical, prospective design, using 848 students from 13 high ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.09.003
更新日期:2009-10-01 00:00:00
abstract::Calcineurin inhibitors (CNIs) have become the cornerstone of immunosuppressive regimens following heart transplantation, but their use is associated with nephrotoxicity. We evaluated a CNI elimination protocol in 14 patients with renal impairment at 48.3 +/- 36.0 months after heart transplantation. The mean serum crea...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.10.062
更新日期:2004-12-01 00:00:00
abstract::In prior experiments, we found that recipients, even though specifically tolerant of donor antigens, will develop striking cardiac allograft vasculopathy (CAV) in allogeneic mouse heart transplants. This suggested that innate immune responses, in addition to conventional adaptive immunity, may be involved in the devel...
journal_title:Transplantation proceedings
pub_type: 杂志文章
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abstract::Urinary tract infection (UTI), a major cause of morbidity in renal transplant recipients, has also been found to increase mortality. The first month post-kidney transplantation is considered the critical time, with most UTI episodes during this period. The aim of this study was to compare the efficacy of various doses...
journal_title:Transplantation proceedings
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.transproceed.2006.06.111
更新日期:2006-09-01 00:00:00
abstract:INTRODUCTION:Our aim in this study was to investigate the prevalence and correlation with coronary artery calcium scores (CACS) and erectile dysfunction (ED) among hemodialysis patients. PATIENTS AND METHODS:Thirty-five male patients with chronic renal failure were selected to participate in this study. All patients u...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2007.11.046
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Many surgical procedures can produce persistent lymphorrhea, lymphoceles, and lymphedema after lymph node and lymph vessel damage. Appropriate visualization of the lymphatic system is challenging. Indocyanine green (ICG) is a well-known nontoxic dye for lymphatic flow evaluation. ICG fluorescence-guided lymp...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2016.08.017
更新日期:2016-11-01 00:00:00
abstract:UNLABELLED:We generated an human embryonic stem cell (hESC) line to augment chimerism-associated tolerance. A 40-year-old African with chronic glomerulonephritis-chronic renal failure with 100% G6PD enzyme deficiency presented for renal transplantation with a 27-year-old, 6/6 HLA-matched sister as a willing donor. MET...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2006.08.173
更新日期:2006-11-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.transproceed.2008.07.085
更新日期:2008-09-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.07.056
更新日期:2012-10-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章,多中心研究
doi:10.1016/j.transproceed.2010.05.076
更新日期:2010-10-01 00:00:00
abstract:BACKGROUND:Melanoma is an immune responsive malignancy and the need for immunosuppression for successful transplantation may lead to recurrent disease. The recommended waiting time is unknown with various groups recommending anywhere from no wait to 5 years. METHODS:In this single-center, retrospective observational s...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2020.04.1823
更新日期:2020-12-01 00:00:00
abstract::Graft-derived cell-free DNA (Gcf-DNA) is a non-invasive biomarker to monitor graft function. There are different methods to quantify Gcf-DNA, such as the classical Y-chromosome method and the latest digital droplet polymerase chain reaction method. In this study, we reported 2 patients genetically diagnosed with propi...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2018.11.011
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:To analyze results of transplantation of kidneys procured from donors after brain death aged 60 years and older (hereafter denoted by "≥60") compared to kidneys procured from donors after brain death aged 40-59 years (hereafter denoted by "40-59") in medium-term follow-up period, and to assess factors that af...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2018.02.102
更新日期:2018-01-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2014.09.033
更新日期:2014-10-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2007.03.016
更新日期:2007-06-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2006.10.075
更新日期:2006-12-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.07.073
更新日期:2010-10-01 00:00:00
abstract:OBJECTIVES:The human major histocompatibility complex class I chain-related antigen A, B (MICA, B) are believed to be "cell stress sensors," which encode stress-inducible surface proteins that bind to NKG2D, an activating receptor of NK, alpha beta and gamma delta T cells. While cyclosporine (CsA) has improved patient ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2006.06.080
更新日期:2006-09-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2013.02.068
更新日期:2013-04-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2008.06.099
更新日期:2008-12-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
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更新日期:2008-10-01 00:00:00
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journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.06.123
更新日期:2009-07-01 00:00:00
abstract::Hematopoietic stem cell transplantation (HSCT) is the treatment of choice for children and certain adults with malignant and nonmalignant hematologic disease. Since viral infections are the major problem, this study examined those that might potentially be transmitted to HSCT recipients via bone marrow (BM) versus umb...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2005.07.007
更新日期:2005-09-01 00:00:00