Abstract:
:We previously reported that mouse embryonic stem (ES) cells are capable of differentiating into hepatocytes in cultured embryoid bodies (EBs) and that hepatocytes generate in the recipient liver injected with cultured day-9 EB cells via spleen without the formation of a teratoma. Because ES cells frequently form teratomas in recipient mice, we investigated incidence of teratoma formation when day-9 EBs derived from ES cells were transplanted directly into the subcapsule of mouse liver. In contrast to injection of day-9 EB cells through the portal vein via the spleen, direct subcapsular injection of cultured day-9 EB cells into liver, and even of cultured day-15 EBs, resulted in an high incidence of teratoma in the liver. In teratomas of livers injected directly with day-15 EBs, hepatocytes were detected singly and in clusters. These results imply that undifferentiated cells capable of developing into teratomas exist in cultured EBs, and even in cultured day-15 EBs containing differentiated hepatocytes.
journal_name
Transplant Procjournal_title
Transplantation proceedingsauthors
Teramoto K,Hara Y,Kumashiro Y,Chinzei R,Tanaka Y,Shimizu-Saito K,Asahina K,Teraoka H,Arii Sdoi
10.1016/j.transproceed.2004.12.120subject
Has Abstractpub_date
2005-01-01 00:00:00pages
285-6issue
1eissn
0041-1345issn
1873-2623pii
S0041-1345(04)01557-Xjournal_volume
37pub_type
杂志文章abstract::The aim of this study was to document, in hyperhomocysteinemic renal transplant recipients, the effect of vitamin supplementation on carotid intima-media thickness (cIMT). Fifty-six hyperhomocysteinemic stable renal transplant recipients were randomly assigned to either vitamin supplementation (group A) or placebo tre...
journal_title:Transplantation proceedings
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.transproceed.2005.06.101
更新日期:2005-07-01 00:00:00
abstract::The mechanism of the immunosuppressive effect of CyA and FK 506 can be monitored in vivo in humans. The picture emerging is of a close relationship between drug concentrations and CN inhibition. But many puzzles of the drugs remain. What is the role of CyA in the activation of transforming growth factor-beta (TGF-beta...
journal_title:Transplantation proceedings
pub_type: 杂志文章,评审
doi:10.1016/s0041-1345(98)00577-6
更新日期:1998-08-01 00:00:00
abstract:OBJECTIVES:We evaluated the impact of spontaneous intracranial bleeding (ICB) in the donor on transplant coronary vasculopathy using serial intravascular ultrasound examinations. MATERIALS AND METHODS:Between January 1995 and December 2000, 72 recipients underwent cardiac transplantation from donors who had experience...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.11.069
更新日期:2004-11-01 00:00:00
abstract::The aim of this study was to evaluate cyclosporine (CyA) absorption profiles in heart transplantation to establish the most adequate monitoring strategy and determine the optimal therapeutic range for AUC(0-4) or C2 levels. A total of 22 full pharmacokinetic studies were performed at steady-state in 22 adult heart tra...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/s0041-1345(03)00657-2
更新日期:2003-08-01 00:00:00
abstract::Right anterior-medial lobe congestion due to temporary clamping of segment V and/or VIII is common in the operative theater during adult donor right lobe liver transplantation, the most common procedure in our institute. We have used an autogenous saphenous vein conduit to recipient portal vein tributaries in 15 cases...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.11.040
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:Cadaveric organ splitting emerged from an improved understanding of the surgical anatomy of the liver as a possible mechanism to expand the organ pool. In this study, we have reported our first series of split liver transplantations (SLT). MATERIALS AND METHODS:From June 2006 to June 2008, we performed 17 p...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.07.052
更新日期:2009-09-01 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
abstract::A new model of tissue-engineered artificial autologous human skin developed in Andalusia is currently being transplanted into patients suffering from large burns within the Andalusian Public Healthcare System. This product is considered an advanced therapy medicinal product (ATMP) in Europe, and its clinical use impli...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2019.08.014
更新日期:2019-11-01 00:00:00
abstract::The UNOS donor population was examined from 1999 to 2002, and approximately 25% of the over 23,000 donors were biopsied (Bx). There was a significant trend (P < .001) of older donors, cardiovascular accident, and hypertension in the Bx group versus the non-Bx group. The percent GS was directly correlated (P < .001) to...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.12.108
更新日期:2005-03-01 00:00:00
abstract::In 3 renal transplant cohorts treated in Spain in 1990, 1994, and 1998 (total number, 3279), we studied the frequency of certain cardiovascular risk factors. Their effect on the cost of drugs was assessed from the data from 1 center; the mean cost of antihypertensive agents per patient-year was 349 euros, and of lipid...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2005.02.011
更新日期:2005-04-01 00:00:00
abstract::The pathogenesis of ischemia-reperfusion (I/R) injury is known to involve cytokines and particularly surface adhesion molecules, the expression of which initiates the attachment of inflammatory cells. Renal I/R injury, a clinically important problem, is an invariable consequence of renal transplantation. The problem b...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2008.08.153
更新日期:2009-01-01 00:00:00
abstract::Prospective pretreatment with deliberate DST has afforded MLC reactive related donor-recipient pairs enhanced opportunity for successful transplantation. The sensitization rate in patients receiving DST prior to primary transplantation was 30%, but this sensitization has been generally specific and narrow-those patien...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:
更新日期:1982-06-01 00:00:00
abstract::Orthotopic liver transplantation (OLT) is the best treatment to restore liver function in liver failure. The low availability of organs has focused interest on the use of cell transplantation to restore liver function. However, this technique is limited because cells can not bind to liver parenchyma and die soon after...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.02.010
更新日期:2010-03-01 00:00:00
abstract::Because of the serious organ shortage in Japan, the use of extended criteria (EC) donors is inevitable to increase the number of deceased donors. However, the influence of this practice on recipient outcomes has not been clarified yet. We analyzed donor and recipient factors to determine whether those factors, especia...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.01.010
更新日期:2012-03-01 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:The use of HMG CoA reductase inhibitors (statins) after cardiac transplantation has been suggested to decrease the incidence of severe rejection and improve survival. Individual investigations that have led to this suggestion are randomized (but not placebo-controlled) studies, including small patient number...
journal_title:Transplantation proceedings
pub_type: 杂志文章,meta分析
doi:10.1016/j.transproceed.2004.05.036
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVE:Our aim was to safely and effectively reduce adverse gastrointestinal (GI) events resulting from the use of mycophenolate mofetil (MMF) in liver transplant patients by switching to enteric-coated mycophenolate sodium (EC-MPS). PATIENTS AND METHODS:We studied 19 patients on maintenance therapy presenting with...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.06.004
更新日期:2009-07-01 00:00:00
abstract:INTRODUCTION:Antithymocyte globulin (ATG)-Fresenius (Neovii-Biotech, Graefelfing, Germany), a highly purified rabbit polyclonal antihuman T-lymphocyte immunoglobulin resulting from immunization of rabbits with the Jurkat T-lymphoblast cell line, is currently used for the prevention of acute rejection in patients receiv...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2014.07.016
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVE:In patients with living donor liver transplantation (LDLT), late-onset complications sometimes develop because of long-term use of immunosuppressive drugs. One of the immunosuppressive drug-related complications is de novo malignancies resulting in reduced survival. PATIENTS AND METHODS:Among 153 patients un...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2018.03.059
更新日期:2018-11-01 00:00:00
abstract::Liver transplantation has become the treatment of choice for fulminant hepatic failure and end-stage liver diseases. Several factors have been described to be predictors of graft function. Since early graft dysfunction dramatically influences graft and patient outcomes after liver transplantation, prevention of this e...
journal_title:Transplantation proceedings
pub_type: 杂志文章,评审
doi:10.1016/j.transproceed.2010.02.004
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVE:We sought to evaluate the effects of breviscapine to ameliorate graft ischemia-reperfusion (I/R) injury in a rat small bowel transplantation model. METHODS:Thirty-six recipients were randomly divided into three groups (n = 12): operative controls, in which grafts were implanted immediately after harvesting; ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2006.08.182
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:The albumin-bilirubin (ALBI) grade, stratified from the ALBI score, may have prognostic value in patients with hepatocellular carcinoma. We aim to evaluate the prognostic abilities of the ALBI score/grade among living-donor liver transplantation patients. METHODS:We retrospectively collected data of 81 pati...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2020.01.020
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:Hypertrophic cardiomyopathy (HCM) is a genetic heart muscle disease characterized by asymmetric or symmetric ventricular hypertrophy in the absence of an obvious clinical cause. Orthotopic heart transplantation (OHT) has been performed in patients who have refractory symptoms despite medical therapy and surg...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2013.12.052
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:An extended-release formulation of tacrolimus designed for once-daily administration (LCP-TAC) is a new prolonged-release tacrolimus (TAC-PR) formulation using a drug delivery technology designed to enhance the bioavailability of drugs compared with TAC-PR. The aim of this study was to retrospectively compar...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2019.03.084
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:The impact of immunosuppressive drugs in patients following liver transplantation (LT) is very individual. Despite the multiple beneficial effects of the mammalian target of rapamycin (mTOR) inhibitor everolimus (EVR) in LT recipients, some patients do not benefit from EVR administration. We investigated whe...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2019.03.027
更新日期:2019-01-01 00:00:00
abstract::To assess the safety and efficacy of allogeneic stem cell transplantation from haploidentical related donors (haplo-SCT) as 2nd transplantation for patients with early relapsed disease, we retrospectively evaluated 7 consecutive patients (median age, 42 years; range, 29-63 years) who experienced relapse within 1 year ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2014.04.011
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Early acute allograft rejection is the result of immune cells mainly composed of thymocyte (T) cells, which are activated, mature, and differentiate in lymphoid tissue. METHODS:Cytotoxic T lymphocyte-associated protein 4 immunoglobulin (CTLA4-Ig) competitively suppresses the cluster of differentiation 28/CT...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2016.10.024
更新日期:2016-12-01 00:00:00
abstract::During orthotopic liver transplantation (OLT), various situations may occur in which biliary reconstruction is neither technically feasible nor recommended. One bridge to a delayed anastomosis can be an external biliary fistula (EBF). This procedure allows the surgeon to execute hemostatic maneuvers, such as abdominal...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.03.026
更新日期:2009-05-01 00:00:00
abstract:BACKGROUND:Disseminated varicella zoster virus (VZV) infection, whether due to primary infection or reactivation, may be life threatening in renal transplant recipients. The aims of this study were to assess the outcome of disseminated VZV infection in renal transplant recipients and to determine potential risk factors...
journal_title:Transplantation proceedings
pub_type: 杂志文章,评审
doi:10.1016/j.transproceed.2012.09.090
更新日期:2012-11-01 00:00:00
abstract::Alagille syndrome (AS) is a dominantly inherited, multisystem disorder involving the liver, heart, eyes, face, and skeleton. From October 1997 through July 2004, 260 pediatric orthotopic liver transplantations (OLTx) were performed in 231 patients. This report describes 21 patients of median age 1.95 years (range, 0.7...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.12.245
更新日期:2005-03-01 00:00:00