Abstract:
BACKGROUND AND AIM:Rejection of liver grafts is a difficult issue that has not been resolved. Preoperative replacement of liver cells in the graft with cells from the intended recipient may attenuate rejection. We investigated whether preoperative transplant of recipient bone marrow cells (BMCs) to the donor replaced liver allograft cells and attenuated rejection. METHODS:We used a rat model of allogeneic liver transplant (LT) from Dark Agouti (DA) to Lewis (LEW) rats. In BMC group, DA rats received BMC transplants from LacZ-transgenic LEW rats at 1 week before LT. In the control group, DA rats received no preoperative treatment. We evaluated graft damage at 7 days after LT and the survival of the recipient rats. RESULTS:Rats in the BMC group experienced prolonged survival that was abrogated by the administration of gadolinium chloride to donors at 24 h before LT. Serum concentrations of total bilirubin and hyaluronic acid on day 7 were significantly lower in the BMC group, and histopathological analyses revealed that rejection of the liver graft was attenuated. X-gal staining and immunohistostaining of the liver graft revealed that BMCs engrafted in the sinusoidal space differentiated into Kupffer cells. CONCLUSIONS:Preoperative transplant of recipient BMCs to LT donors replaced donor Kupffer cells and attenuated post-LT rejection, indicating that this strategy may increase the success of LT.
journal_name
J Gastroenterol Hepatoljournal_title
Journal of gastroenterology and hepatologyauthors
Endo K,Hori T,Jobara K,Hata T,Tsuruyama T,Uemoto Sdoi
10.1111/jgh.12872subject
Has Abstractpub_date
2015-05-01 00:00:00pages
944-51issue
5eissn
0815-9319issn
1440-1746journal_volume
30pub_type
杂志文章abstract:BACKGROUND AND AIM:Epimorphin is suggested to play a key role in the morphogenesis of epithelial cells. We focused on epimorphin and attempted to clarify the relationship between expression of this molecule and inflammatory bowel disease (IBD). METHODS:Colonic specimens were taken from 23 patients with ulcerative coli...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1046/j.1440-1746.2003.02972.x
更新日期:2003-05-01 00:00:00
abstract:BACKGROUND AND AIM:DNA methylation is an important epigenetic modification that can promote the development of various cancers. The STAT1 and SOCS3 have been observed to be hypermethylated in tumor tissues and peripheral blood. This study aimed to explore the relationship between the methylation status of the STAT1 and...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.15021
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:Because most of the characteristics of the portal hypertensive enteropathy can be explained on the basis of increased levels of mast cell mediators, the purpose of the present paper was to study mast cell splanchnic infiltration. METHODS:Duodenum, jejunum, ileum and mesenteric lymph node complex infiltratio...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2005.03831.x
更新日期:2005-07-01 00:00:00
abstract:BACKGROUND AND AIM:To appraise the current reporting methodological quality of meta-analyses in five leading gastroenterology and hepatology journals, and to identify the variables associated with the reporting quality. METHODS:We systematically searched the literature of meta-analyses in Gastroenterology, Gut, Hepato...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,meta分析,评审
doi:10.1111/jgh.13591
更新日期:2017-01-01 00:00:00
abstract::Fatty acids in our daily diet are broadly classified into cis and trans fatty acids (TFAs). TFAs are formed during the manufacturing process of hydrogenated vegetable oils such as margarine. Modern diets such as deep-fried products, frozen foods, and packaged snacks commonly include large quantities of margarine conta...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/jgh.12270
更新日期:2013-12-01 00:00:00
abstract::Acid-sensing pathways, which trigger mucosal defense mechanisms in response to luminal acid, involve the rapid afferent-mediated "capsaicin pathway" and the sustained "prostaglandin (PG) pathway." Luminal acid quickly increases protective PG synthesis and release from epithelia, although the mechanism by which luminal...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/jgh.12731
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abstract::Alcoholic liver disease (ALD) remains a leading cause of death in the USA. Defining mechanisms for liver cell death in ALD in order to develop potential new agents for therapeutic intervention is a major focus of the authors' work. Abnormal cytokine metabolism is a major feature of ALD, and a thorough understanding of...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1746.2006.04590.x
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:Colorectal cancer (CRC) ranks third of all cancer mortalities in Hong Kong. CRC screening can reduce mortality. However, participation in the CRC screening program depends on the knowledge and attitude of the population. The aim of this study is to investigate the knowledge and attitude towards CRC screening...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2005.04000.x
更新日期:2006-01-01 00:00:00
abstract::Despite steady progress in antiviral treatment for patients with chronic hepatitis C virus(HCV), many patients still have detectable serum HCV RNA levels by the end of interferon-based treatment and are known as virological non-responders. Re-treatment of these patients not responding to previous therapy remains chall...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:
更新日期:2004-12-01 00:00:00
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.12318
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1046/j.1440-1746.2000.02292.x
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND:Collagenous sprue (CS) is a rare form of enteropathy that had been reported to be associated with celiac disease (CD) and collagenous colitis (CC). The aim of our study was to compare the clinical features, treatments, and outcomes of CS, CD, and CC. METHODS:All patients with histologic diagnosis of CS, CD,...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.13592
更新日期:2017-01-01 00:00:00
abstract::To evaluate the long-term efficacy and the timing of booster injection of a lyophilized, inactivated hepatitis A vaccine (HAV), we studied the acquired anti-hepatitis A virus titres in 45 subjects who received either two or three doses of the vaccine. With three doses > or = 0.5 microgram administered at 0, 1 and 6 mo...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1997.tb00402.x
更新日期:1997-02-01 00:00:00
abstract:BACKGROUND AND AIM:The attenuated antisecretory activity of H2 receptor antagonists (H2RA) during continuous administration is known as the tolerance phenomenon. The authors recently clarified that presence or absence of Helicobacter pylori infection influences the occurrence of the tolerance phenomenon. The aim of thi...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2006.04323.x
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abstract:BACKGROUND AND AIM:Population-based studies on post-colonoscopy colorectal cancer (CRC) from Asia are sparse. We aimed to determine the characteristics and predictive factors and survival of post-colonoscopy CRC in Hong Kong. METHODS:This is a territory-wide retrospective cohort study. Patients aged ≥ 40 years with co...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.14674
更新日期:2019-09-01 00:00:00
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1046/j.1440-1746.1999.02000.x
更新日期:1999-12-01 00:00:00
abstract:BACKGROUND AND AIMS:Minimal hepatic encephalopathy (MHE) is the mildest form of hepatic encephalopathy (HE) and is characterized by deficits in neurocognitive performance without any clinical symptoms of HE. In the current study, we aim to evaluate and compare the neurocognitive, biochemical, and brain magnetic resonan...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.13427
更新日期:2016-12-01 00:00:00
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2008.05312.x
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1046/j.1440-1746.17.s1.13.x
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1046/j.1440-1746.1999.01903.x
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pub_type: 共识发展会议,杂志文章,实务指引
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更新日期:2008-03-01 00:00:00
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1046/j.1440-1746.2001.02630.x
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Although there is strong implication that retinoids regulate Ito cell proliferation and collagen synthesis, results from in vivo studies on the relationship between vitamin A and liver fibrosis are conflicting. The present study focuses on the role of vitamin A in carbon tetrachloride (CCl4)-induced fibrosis...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1046/j.1440-1746.2002.02804.x
更新日期:2002-07-01 00:00:00
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1992.tb00925.x
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND AND AIMS:It has been proposed that the expression of Fas ligand (Fas L) in tumors may play an important role in immune escape. This study was undertaken to test a 'counterattack' theory as a mechanism of immune escape in gastric carcinoma. METHODS:Expression of Fas and Fas L was examined in the human gastri...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1046/j.1440-1746.2002.02657.x
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND AND AIM:Colonic mucosal defects might be a route for bacterial invasion into the portal system, with subsequent hematogenous spread to the liver. We retrospectively investigated the results of colonoscopy and the clinical characteristics of patients with pyogenic liver abscess of colonic origin. METHODS:A t...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2011.06851.x
更新日期:2012-02-01 00:00:00
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journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2010.06374.x
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND AND AIM:The role of zinc in the nutrition and growth of children with chronic liver disease is poorly defined. The present study determined the serum zinc levels of children with compensated liver disease (CLD) and decompensated liver disease (DLD) and compared this with healthy children. Zinc levels were al...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2009.06003.x
更新日期:2010-02-01 00:00:00
abstract::Gastrointestinal (GI) manifestations of leukemia occur in up to 25% of patients at autopsy, generally during relapse. Its presence varies with the type of leukemia and has been decreasing over time due to improved chemotherapy. Gross leukemic lesions are most common in the stomach, ileum, and proximal colon. Leukemia ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1746.2011.06908.x
更新日期:2012-03-01 00:00:00
abstract::The Epstein-Barr virus (EBV) has been reported to be detectable in about 10% of gastric carcinomas. We performed a comparative study of endosonographic findings of EBV-positive and -negative early gastric carcinomas. Epstein-Barr virus was detected in 11.8% (four of 34) of endosonographically observed early gastric ca...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1998.tb00694.x
更新日期:1998-06-01 00:00:00