Abstract:
BACKGROUND:Intestinal ischemia-reperfusion injury (IRI) represents an exaggerated inflammatory cascade with a complex pathophysiology. IL-2, IL-6, HSP70, and INF-gamma are mediators of the inflammatory process. Therefore, we investigated their kinetics and localization during intestinal IRI. METHODS:Pig intestinal specimens were obtained during cold preservation (cold ischemia time 2 hours) and extracorporeal perfusion. Mucosal damage was graded according to the Chiu classification. MRNA expression was determined by Northern blot (IL-2, IL-6, IFN-gamma) or by quantitative RT-PCR (IL-6, HSP70) and localized by in situ hybridization. RESULTS:Histologically, mucosal damage occurred during reperfusion. Expression of IL-2 mRNA was up-regulated after HTK perfusion and was highest at the start and 7 hours after reperfusion. Expression of IL-6 mRNA increased at 2 hours after reperfusion and HSP70 at 3 hours after reperfusion. IFN-gamma mRNA was expressed after HTK perfusion, with expression of this cytokine increasing to 1 hour after the start of reperfusion, and decreasing thereafter. IL-2 mRNA was localized to endothelial cells (EC) and leukocytes and in close relation to ganglion cells (GC): IL-6 mRNA in EC, smooth muscle cells (SMC), and GC: HSP70 mRNA in EC and SMC; and IFN-gamma mRNA in leukocytes. CONCLUSION:IL-2, IL-6, HSP70, and INF-gamma are parameters of early mRNA expression during intestinal IRI. EC, SMC, leukocytes, and GC have been identified as sources of transcripts that might afford potential targets for intervention strategies to attenuate IRI.
journal_name
Transplant Procjournal_title
Transplantation proceedingsauthors
Braun F,Hosseini M,Wieland E,Sattler B,Müller AR,Fändrich F,Kremer B,Ringe Bdoi
10.1016/j.transproceed.2004.01.082subject
Has Abstractpub_date
2004-03-01 00:00:00pages
267-9issue
2eissn
0041-1345issn
1873-2623pii
S0041134504001022journal_volume
36pub_type
杂志文章abstract:INTRODUCTION:Cardiovascular disease is the primary cause of death among kidney transplant recipients (KTRs), whereas chronic allograft nephropathy (CAN) is the main reason leading to end-stage chronic kidney disease. The etiologies of both entities include immunologic and nonimmunologic factors. The management of modif...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.09.010
更新日期:2012-11-01 00:00:00
abstract::Porcine neonatal pancreatic cell clusters (NPCCs) isolated from 1- to 3-day-old pigs cured diabetic nude mice more than 14 weeks after transplantation. To shorten the latent period between transplantation and reversal of hyperglycemia, we investigated the effects of insulin-like growth factor-1 (IGF-1) and NPCCs isola...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.03.057
更新日期:2009-06-01 00:00:00
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...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2018.07.021
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Free triiodothyronine (FT3) is a marker of comorbidity in end-stage renal disease and in many acute and chronic diseases. The objective of the present study was to investigate the effects of pretransplantation FT3 concentration on graft function. MATERIALS AND METHODS:Between 2003 and 2008, the study enroll...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2011.01.064
更新日期:2011-03-01 00:00:00
abstract:BACKGROUND:Kidney transplantation is performed as a useful treatment to improve the quality of life (QOL) of patients with end-stage renal failure; however, the correlation between mood status and QOL among recipients post-kidney transplantation have yet to be clarified. METHODS:Sixty-eight post-kidney transplantation...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2018.03.077
更新日期:2018-10-01 00:00:00
abstract::We analyzed the effectiveness of paravertebral-block for immediate postoperative pain control in living liver donors. Specifically, we sought to determine whether or not the addition of paravertebral catheters with continuous ropivacaine infusion would decrease postoperative opioid use and reduce the incidence of adve...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2016.11.045
更新日期:2017-03-01 00:00:00
abstract::Obesity in renal transplantation has proven to affect both patient and graft survival. The scientific community seems to be split into 2 groups: one claims similar outcomes among obese and nonobese, showing only marginally increased postoperative complications; whereas the other group report a higher rate of complicat...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2008.05.085
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:In new organ allocation policy, patients with hepatocellular carcinoma (HCC) experience a 6-month delay in being granted Model for End-Stage Liver Disease exception points. However, it may not be fair for patients at risk of early progression of HCC. METHODS:All patients who were diagnosed as United Network...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2018.08.021
更新日期:2018-12-01 00:00:00
abstract::Airway complications (AC) are considered a serious cause of morbidity after lung transplantation (LT). Mechanical dilatation, laser vaporization, and silicone stent placement usually solve it. However, the use of self-expandable metallic stents (SENS) may be indicated in selected cases. Ten lung transplant recipients ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.03.092
更新日期:2010-05-01 00:00:00
abstract::The early results of liver transplantations (OLT) in patients with advanced hepatocellular carcinoma (HCC) were poor because of frequent tumor recurrence. However, OLT has significant, theoretical advantage that it removes both the tumor and the organ that is at a risk of malignancy. The Japanese law on organ transpla...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.01.029
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Soluble fibrinogen-like protein 2 (sfgl2), which is mainly secreted by T cells, is a novel effector of regulatory T cells with immunosuppressive functions. The aim of this study was to investigate serum levels of sfgl2 among renal allograft recipients. METHODS:From November 2010 to August 2011 we retrospect...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.05.082
更新日期:2012-12-01 00:00:00
abstract:AIM:Although antithymocyte globulin (ATG) has been used for years, its ideal dose and administration period is obscure. Herein, we sought to use the CD3(+) cell count to detect the optimal ATG dosage. MATERIAL AND METHODS:Twenty-one patients who underwent cadaveric donor renal transplantation from January 2009 to Janu...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2013.02.092
更新日期:2013-04-01 00:00:00
abstract::Mucormycosis is a rare but emerging fungal infection complicating solid organ transplantation (SOT), with a cumulative incidence of around 2% during the first year after SOT. The associated mortality rate is high, and surgical debridement is frequently required as part of the treatment along with antifungal therapy ba...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.07.042
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVE:To determine the prevalence of transplants performed with a false-negative cytotoxicity cross-match and to analyze the clinical relevance of alloantibodies (Ab) detected only by flow cytometry (flow). METHODS:We studied 66 patients undergoing kidney transplantation from a cadaveric donor. All patients had a ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2005.05.040
更新日期:2005-07-01 00:00:00
abstract::A better understanding of tumor factors influencing patient and graft survival and recurrence of hepatocellular carcinoma (HCC) associated with hepatitis C virus (HCV) cirrhosis may be useful to maximize the benefits of liver transplantation (OLT). Sixty-three adults underwent OLT for end-stage liver disease secondary...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2008.09.022
更新日期:2008-11-01 00:00:00
abstract::Patients referred for heart transplantation evaluation may be accepted for transplantation, or denied due to existing contraindications or judged to be too well. There is little knowledge about long-term outcome in patients considered too well for transplantation. Ninety-five patients (mean age 47 +/- 12 years, 73% me...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2006.07.038
更新日期:2006-10-01 00:00:00
abstract::Since 1997, organ transplantation in Brazil has been regulated by a federal law, which was created to guarantee equal access to treatment on a national scale. Centralized deceased donor organ procurement and sharing are controlled by the Health Department of each state of the nation, following a regional allocation po...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2008.09.059
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:It is unclear whether both Kidney Donor Profile Index (KDPI) and Kidney Donor Risk Index (KDRI) scores can be applied to elderly deceased donors (DDs). This study aimed to compare the predictive values of KDRI and KDPI for the occurrence of delayed graft function (DGF) in kidney transplantation (KT) from eld...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2020.03.005
更新日期:2020-01-01 00:00:00
abstract::The development of posttransplant lymphoproliferative disease (PTLD) is strongly linked to infection with the Epstein-Barr virus (EBV), immunosuppression-state, the type of allograft, and EBV-seronegativity. A 18-month-old girl who had undergone living donor liver transplantation using the left lateral segment from he...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.08.077
更新日期:2004-10-01 00:00:00
abstract:BACKGROUND:Recipients of living donor kidney transplantations from older donors often experience a lower glomerular filtration rate (GFR) than those from young donors. Calcineurin inhibitors (CNI) may cause nephrotoxicity, especially in recipients of older donor organs. The aim of this study was to investigate whether ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2013.01.099
更新日期:2013-05-01 00:00:00
abstract::Valganciclovir is an l-valyl ester pro-drug of ganciclovir that was initially used to treat cytomegalovirus (CMV)-associated retinitis in patients with human immunodeficiency virus. Currently, it is also indicated for the prevention of CMV disease in solid-organ transplantation. It is primarily eliminated via the kidn...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.02.093
更新日期:2009-06-01 00:00:00
abstract::This paper discusses the commonly seen complications encountered in Middle Eastern transplant recipients, including posttransplant Kaposi's sarcoma, tuberculosis, infective diarrhea, and pregnancy. ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2003.11.040
更新日期:2004-01-01 00:00:00
abstract::The aim of this work was to understand the epidemiologic characteristics of TB and human immunodeficiency virus (HIV) dual infection cases, thus providing the basis for effective prevention and control measures. On the basis of HIV/TB screening of new and old TB and HIV/acquired immunodeficiency syndrome (AIDS) patien...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2015.09.017
更新日期:2015-10-01 00:00:00
abstract:BACKGROUND:In kidney transplantations, the identification of early postoperative parameters with high predictive power for the development of late allograft dysfunction has important implications for clinical practice. This study sought to determine these parameters in a single-center cohort. METHODS:We studied 82 dec...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.03.088
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:Cytomegalovirus (CMV) infection causes morbidity and mortality in solid-organ transplant recipients. Drug-resistant CMV is an emerging problem with poor survival outcomes and limited therapeutic options. In this study we comprehensively address the issue of drug resistance in CMV when compared with standard ...
journal_title:Transplantation proceedings
pub_type: 杂志文章,评审
doi:10.1016/j.transproceed.2018.02.091
更新日期:2018-12-01 00:00:00
abstract::Tuberculosis (TB) is a serious infection in immunocompromised patients, such as solid organ transplant recipients and HIV-infected patients. The diagnosis and treatment in this population present several challenges because of the aspecific clinical manifestations, the difficulty in diagnosis, and the choice of the mos...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2011.02.050
更新日期:2011-05-01 00:00:00
abstract::The first clinical orthotopic liver transplantation in Brazil was performed on August 5, 1968. The patient was awake after surgery and died on the seventh postoperative day due to subdural hematoma, bronchopneumonia, renal failure, and graft rejection. The report of this case is important to understand the evolution o...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.03.096
更新日期:2004-05-01 00:00:00
abstract::The serious shortage of brain-dead donors leads to the use of pancreata from marginal donors, including cardiac death in Japan. We studied the islet histology of pancreas graft biopsies to investigate the adequacy of using pancreata from marginal donors. Pancreas allograft biopsy was performed originally to diagnose a...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.02.080
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVE:To report our initial experience with Heartmate 3 ventricular assist device (HM3) in cases with end-stage heart failure (ESHF). METHODS:Charts of 8 ESHF patients who underwent HM3 implantation in our clinic from January to June 2016 (group 1) and 16 patients who underwent HM2 implantation during 2015 (group ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2017.01.034
更新日期:2017-04-01 00:00:00
abstract::Human herpesvirus (HHV)-6, comprised of HHV-6A and HHV-6B, belongs to the betaherpesviruses that infect 95%-100% of humans. Primary infection, known as exanthema subitum, occurs in early childhood. Reactivations of latent HHV-6, mostly HHV-6B, are common after liver transplantation. The vast majority of them are asymp...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2013.01.091
更新日期:2013-06-01 00:00:00