Abstract:
:Ischemic reperfusion injury is a complex pathophysiological event associated with significant impairment of multiple vascular and cellular responses. Oxidative damage due to the presence of radical oxygen species is the essential step that initiates a wide range of intracellular stress signaling processes that culminate in excessive cytokine and chemokine response, adhesion molecule upregulation and nitric oxide overproduction. As we studied all the various mechanisms of injury, we began deciphering the best means to treat the ischemic insult by modulating those proteins or active mediators that are responsible for the lesion. In this manner, we have utilized free radical scavengers, calcium channel blockers, membrane stabilizers, vasodilators, exogenous nitric oxide and arginine, adhesion molecule blockers and small molecule selectin antagonists, in an effort to improve cell function and survival after ischemia and reperfusion. The continuous investigation of new and old compounds that mitigate the ischemic injury will permit us to advance this important field of medicine.
journal_name
Ann Transplantjournal_title
Annals of transplantationauthors
Toledo-Pereyra LH,Lopez-Neblina F,Toledo AHkeywords:
subject
Has Abstractpub_date
2004-01-01 00:00:00pages
81-3issue
1eissn
1425-9524issn
2329-0358journal_volume
9pub_type
杂志文章,评审abstract:BACKGROUND:We report our contemporary experiences with renal autotransplantation in patients with complicated renal vascular diseases and/or complex ureteral injuries. Since its first performance, renal autotransplantation has been steadily improved and become a safe and effective procedure. MATERIAL/METHODS:Between 1...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.883690
更新日期:2012-12-31 00:00:00
abstract::For each individual, there is a limit to the capacity to perform exercise. The limitation, however, depends on the nature of the task and is also influenced by a number of other factors. Muscle strength is determined largely by muscle mass, specifically muscle cross-sectional area, but is also influenced by neural dri...
journal_title:Annals of transplantation
pub_type: 杂志文章,评审
doi:
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:Despite observed huge progress in understanding the immunological basis of transplantation and the development of new immunosuppressive agents that have significantly improved both -- the patient and graft survival, still the kidney donation from live volunteers remains the most consistent factor which affec...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:2008-01-01 00:00:00
abstract::Applications of allogenic amnion grafts range from wound dressing of severe burns, dermabrasions and lower extremity ulcer treatments to plastic surgery, laryngology and ophthalmology. The aim of the present study was to elaborate the method of processing, preservation and sterilization of human amnion allografts prep...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:1999-01-01 00:00:00
abstract::Stem cell research seems now to reach important progress in biomedicine, giving promising perspective for clinical implementation. The review of stem cell research is presented including origin, content in various organs, harvesting, preservation and storage. Some examples of results achieved in stem cell research inc...
journal_title:Annals of transplantation
pub_type: 杂志文章,评审
doi:
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Graft versus host disease (GVHD) is a rare complication following liver transplantation (LT) and has high mortality. We describe our single-center experience with 6 cases of GVHD diagnosed over a period of 14 years in a total of 604 liver transplant recipients--283 deceased donor liver transplants (DDLT) and...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.893616
更新日期:2015-07-14 00:00:00
abstract::BACKGROUND Laparoscopic donor nephrectomy (LDN) has evolved and has been established as a surgical standard of care for kidney transplantation. MATERIAL AND METHODS This study retrospectively reviews 1132 patients who underwent 4 different laparoscopic living-donor nephrectomies: hand-assisted laparoscopic nephrectomy...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.918189
更新日期:2020-02-11 00:00:00
abstract::BACKGROUND ABO-incompatible (ABO-i) living donor liver transplantation (LDLT) is a feasible alternative for donor liver allograft in emergency situations, especially in Asia, where deceased-donor organs remain scarce. The reported outcomes of ABO-i LDLT after optimal desensitization are comparable to those of ABO-comp...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.923502
更新日期:2020-09-18 00:00:00
abstract:BACKGROUND:Living liver donation is associated with size-dependent complications. The resectable size and its safety margin should be defined for the safety of donors. The purpose of the present study was to determine if the current partial hepatectomies are done under the safety margin of the resectable size, by measu...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.892490
更新日期:2015-01-26 00:00:00
abstract::Year by year the actual number of transplanted organs has been growing in Poland. In the event of the Województwo Zachodniopomorskie (Western Pomeranian Province) the primary activities were focused on informing medical personnel at hospital departments about approaching donors through trainings for such medical perso...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Implantation site is an important factor affecting the effect of islet transplantation. In the literature, the gastric subserous space (GSS) is rarely used as the implantation site of islets. Our present study reports the initial results with a limited numbers of islets transplanted into the GSS in Lewis rat...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.890744
更新日期:2014-07-11 00:00:00
abstract:BACKGROUND:Renal dysfunction often occurs in liver transplant (LT) recipients receiving calcineurin inhibitor (CNI)-based immunosuppressive regimens, increasing morbidity and mortality rates. Replacement of CNIs by mTOR inhibitor-based immunosuppressive protocols may prevent renal impairment in LT recipients. MATERIAL...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.895320
更新日期:2015-11-26 00:00:00
abstract:BACKGROUND:Despite documented positive effect of MachinePerfusion (MP) on long-term kidneys-graft function its wide use is restricted due to higher costs. The aim of this study was to analyze the difference in costs of kidney transplantation in patients who received organ stored in ColdStorage (CS) vs those who receive...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:2009-04-01 00:00:00
abstract:BACKGROUND:Transarterial chemoembolization (TACE) induces ischemic tumor necrosis, which is intensified by regional chemotherapy. By reducing the active tumor tissue, it can be assumed that patients on the waiting list for liver transplantation may benefit from this locoregional treatment. The aim of this study was to ...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.896778
更新日期:2015-12-29 00:00:00
abstract:BACKGROUND:Transplant renal artery stenosis (TRAS) is a serious vascular complication due to non-specific clinical manifestations, causing serious diagnostic difficulties. Contrast-enhanced ultrasound (CE-US) can complement standard sonographic examination in evaluation of TRAS. MATERIAL AND METHODS:Standard ultrasoun...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.883896
更新日期:2013-04-26 00:00:00
abstract::BACKGROUND Percutaneous liver biopsy is an established diagnostic procedure for the assessment of liver pathologies. Limited data are available on the clinical impact of liver biopsies in liver transplant recipients. MATERIAL AND METHODS Liver transplant recipients undergoing liver biopsy between 2000 and 2013 were an...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.901487
更新日期:2017-02-24 00:00:00
abstract:BACKGROUND:Colonic diverticular disease is rare in developing nations but common in Western and industrialized societies. Many studies show that heart and lung transplantation increase the risk of having severe diverticulitis, although the exact magnitude of this risk remain unclear because many of these studies have b...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:2010-07-01 00:00:00
abstract::The use of xenografts could relieve the chronically inadequate supply of human organs for transplantation, but doubts have been expressed about the general acceptability of transplanting animal organs into human. Some researchers and clinicians have chosen to ignore negative attitudes towards clinical xenotransplantat...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Autologous peripheral blood stem cell transplantation (PBSCT) is commonly used in the treatment of lymphoma patients. G-CSF is widely used to boost white blood cell recovery. However, there are no clear data indicating which strategy of using G-CSF provides the most benefit. The aim of our study was to compa...
journal_title:Annals of transplantation
pub_type: 杂志文章,多中心研究
doi:10.12659/AOT.883965
更新日期:2013-07-02 00:00:00
abstract::Complete situs inversus (SI) is a very rare anomaly characterized by the total inversion of all abdominal and thoracic organs. SI has been traditionally considered an absolute contraindication for liver and heart transplantation. We report a case of a donor with complete SI diagnosed at the time of organ recovery and ...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Metabolic abnormalities have been reported in patients undergoing hematopoietic stem cell transplantation (HSCT). Potential causes, risk factors and outcomes of electrolyte imbalances have thoroughly been investigated. On HSCT recipients, multiple pathophysiologic contributors are inflicting electrolyte abno...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:2009-07-01 00:00:00
abstract:BACKGROUND:Sulforaphane is a naturally occuring antioxidative and anti-inflammatory isothiocyanat. In this study, its impact on experimental kidney transplantation was evaluated. MATERIAL AND METHODS:Male Brown Norway rats (n=112) were used as experimental animals. Donor kidneys were harvested and stored for 12 hours ...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.884013
更新日期:2013-09-18 00:00:00
abstract::BACKGROUND Hyperuricemia is associated with an increased risk of cardiovascular disease and chronic allograft nephropathy after renal transplantation. It has recently been demonstrated that treatment of asymptomatic hyperuricemia is associated with improved patient and graft survival; although, the underlying mechanis...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.901657
更新日期:2017-07-14 00:00:00
abstract:BACKGROUND:Markers currently used to detect kidney damage are effective in both early (KIM-1, NGAL) and late (MCP-1, MMP, TIMP) stages of renal tubular damage, indicating the progression of chronic kidney disease. Immunosuppressive drugs may damage the transplanted organ through their direct toxic effects and by contri...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.895275
更新日期:2016-03-03 00:00:00
abstract:BACKGROUND:Graft-versus-host disease (GvHD) is the most important complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT) responsible for increased mortality. Recent studies have discussed the use of oral GvHD screening tests in the diagnosis of systemic GvHD. This is the first study of the si...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.883462
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Xenotransplantation from pig to humans may be associated with the risk of transmission of porcine endogenous retroviruses (PERVs) that are present in the genome of all pigs and that infect human cells in vitro. However, it remains unclear whether PERVs infect transplant recipients in vivo and, if so, whether...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Early initiation of enteral nutrition is recommended after some surgical procedures. This study retrospectively analyzed the effects of addition of early enteral nutrition (EEN) support during the postoperative phase in patients after living-donor liver transplantation (LDLT). MATERIAL AND METHODS:The subje...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.893421
更新日期:2015-06-25 00:00:00
abstract::BACKGROUND Prognostic models for 3-year mortality after kidney transplantation based on pre-transplant donor and recipient variables may avoid futility and thus improve donor organ allocation. MATERIAL AND METHODS There were 1546 consecutive deceased-donor kidney transplants in adults (January 1, 2000 to December 31, ...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/AOT.913217
更新日期:2019-05-17 00:00:00
abstract::The number of liver grafts obtained from a cadaver can be greatly increased with the application of split liver transplantation. In the last 10 years, pediatric waiting list mortality has been reduced significantly with the use of this form of liver transplantation, which has 2 major forms. In its most commonly used f...
journal_title:Annals of transplantation
pub_type: 杂志文章,评审
doi:10.12659/aot.896351
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:The number of transplant surgeries across the globe has markedly increased in recent decades and is associated with improvement in outcomes. Factors that could improve the organization of post-transplant care are sought. The aim of our study was to evaluate the changes in post-transplant care in the largest ...
journal_title:Annals of transplantation
pub_type: 杂志文章
doi:10.12659/aot.895981
更新日期:2016-04-05 00:00:00