Abstract:
OBJECTIVE:Heme oxygenase-1 (HO-1) has emerged as a crucial mediator of mucosal defense in the gastrointestinal tract. Its metabolic pathway products, biliverdin/bilirubin and carbon monoxide, can reduce oxidative stress and inflammation, and promote resistance to apoptosis. The role of HO-1 in gastrointestinal malignancies, however, remains to be elucidated. The purpose of this study was to analyze HO-1 expression in human colon adenoma and cancer samples. MATERIAL AND METHODS:Fifty-five paraffin-embedded surgical specimens of colorectal cancer and 19 colonic adenoma samples were stained immunhistochemically for HO-1 expression using an anti-HO-1 monoclonal antibody. HO-1 expression was evaluated independently by two different investigators and subsequently correlated to clinical data and patients' life expectancy. RESULTS:Focal HO-1 expression could be documented in 41.8% (23/55) of patients with colorectal cancer. HO-1 expression in colonic adenoma was detectable in 36.8% (7/19) of cases. The rate of lymphatic tumor invasion was significantly lower in colorectal cancer samples expressing HO-1 (p=0.048). Additionally, fewer lymph node metastases were found in colorectal cancer samples with HO-1 expression, but these differences did not reach statistical significance. Mean observation period was 65.87+/-3.96 months. Kaplan-Meier analysis showed a significantly better survival for colorectal cancer patients with colonic HO-1 expression (p=0.018). CONCLUSIONS:This study demonstrates that colonic HO-1 may be a prognostic marker of colorectal-cancer outcome.
journal_name
Scand J Gastroenteroljournal_title
Scandinavian journal of gastroenterologyauthors
Becker JC,Fukui H,Imai Y,Sekikawa A,Kimura T,Yamagishi H,Yoshitake N,Pohle T,Domschke W,Fujimori Tdoi
10.1080/00365520701192383subject
Has Abstractpub_date
2007-07-01 00:00:00pages
852-8issue
7eissn
0036-5521issn
1502-7708pii
779331040journal_volume
42pub_type
杂志文章abstract::Background and Aims: Endoscopic ultrasound-guided fine needle biopsy (EUS-FNB) has been proposed to obtain high-quality tissue samples for pancreatic tumors. We performed an observational study to compare EUS-FNB with a 20-gauge Procore® needle versus a 22-gauge Acquire® needle. Our primary endpoint was the quantity o...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2019.1599418
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:To compare the effect of combination therapy with interferon-alpha (INF-alpha) and granulocyte-macrophage colony-stimulating factor (GM-CSF) to monotherapy with INF-alpha in patients with chronic hepatitis C infection. METHODS:Forty-five consecutive patients with chronic hepatitis C, all presenting with ele...
journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:2002-07-01 00:00:00
abstract:OBJECTIVE:Video capsule endoscopy fails to visualize the caecum in about 20% of patients. The aim of this study was to investigate the effect of different bowel preparations on video capsule endoscopy gastric- (GTT) and small-bowel transit time (SBTT) and the rate of caecal visualization. MATERIAL AND METHODS:We retro...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520701251601
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVE:To compare the performance of the Glasgow Blatchford score (GBS), pre-endoscopic Rockall score (PRS) and AIMS65 score in predicting specific clinical endpoints following variceal upper gastrointestinal hemorrhage (UGIH). MATERIAL AND METHODS:Between January 2008 and December 2013, we retrospectively analyzed...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2016.1200138
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:The aim of the present study was to compare the ability of four clinical prediction rules to predict adverse outcome in perforated peptic ulcer (PPU): the Boey score, the American Society of Anesthesiologists (ASA) score, the Acute Physiology and Chronic Health Evaluation (APACHE) II score, and the sepsis sco...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章,多中心研究
doi:10.3109/00365521.2011.639078
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVE:Esophageal Foreign Body (FB) impaction represents a major challenge for healthcare providers. Aim of this systematic review was to analyse the current literature evidence on prevalence, presentation, treatment, and outcomes of impacted esophageal FB. MATERIALS AND METHODS:Literature search was conducted betw...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2018.1526317
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:The colonic degradation of carbohydrates (fermentation) to short-chain fatty acids (SCFAs) appears to have major impacts on colonocyte function, sodium and water absorption, and large-bowel energy salvation, but how to quantify the in vivo fermentation in man is still debatable. METHODS:Indicators of coloni...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529509101598
更新日期:1995-09-01 00:00:00
abstract::The fermentability of cellulose and dietary fibre in common clinical use (Inolaxol, Fiberform, Vi-Siblin, Lunelax, pectin) was measured as the in vitro production of short-chain fatty acids, lactate, and ammonia in 16.6% faecal homogenates from 18 healthy volunteers. The results were compared with the contents of solu...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529309098242
更新日期:1993-05-01 00:00:00
abstract::Simultaneous 22-h measurements of intra-oesophageal and intragastric pH were made in 22 patients with symptoms of gastro-oesophageal reflux (7 with peptic oesophagitis, 8 with peptic oesophageal stricture, and 7 with peptic oesophagitis and previous partial gastrectomy) to determine whether alkaline intra-oesophageal ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528809093931
更新日期:1988-08-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to delineate the clinical outcomes and pathological characteristics of surgically resected endocrine tumors of the pancreas and to determine the importance of the World Health Organization (WHO) and tumor-node metastasis (TNM) classifications, resection status, and Ki-67 expression f...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365521003782363
更新日期:2010-08-01 00:00:00
abstract::Changes in urinary PGE2 and PGF2 alpha excretion in chronic liver diseases were observed in relation to renal hemodynamics and sodium balance. After equilibration on a 110-170-meq sodium diet, daily urine collections were analyzed for PGE2 and PGF2 alpha by a new extraction and radioimmunoassay method. PGE2 was signif...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528609034626
更新日期:1986-01-01 00:00:00
abstract:BACKGROUND:We recently compared the intestinal permeability markers polysucrose (PS) 15,000, 51Cr-ethylenediaminetetraacetic acid (EDTA), and 14C-mannitol in healthy humans. We have now studied the ability of these markers to show non-steroidal anti-inflammatory drug (NSAID)-induced intestinal damage, with special rega...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529609036908
更新日期:1996-12-01 00:00:00
abstract:OBJECTIVE:Cytomegalovirus (CMV) infection has been reported as an exacerbating factor in inflammatory bowel disease but the relationship between CMV infection and ulcerative colitis (UC) remains unclear. There has been no detailed research to elucidate the clinicopathologic features of CMV infection in UC using surgica...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520500408584
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:Intestinal ischemia and reperfusion (I/R) injury may result in development of the systemic inflammatory response syndrome (SIRS). The interactions between activated leukocytes and endothelial cells, mediated by adhesion molecules, seem to be pivotal in these conditions, leading as they do to extravasation of...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520310002201
更新日期:2003-06-01 00:00:00
abstract:BACKGROUND:Bacterial infections have been proposed as a trigger for portal hypertensive bleeding in cirrhotic patients. Endogenous low molecular weight heparinoids have been previously detected in vitro by heparinase-modified thromboelastography, but it is not known what type of heparinoids they are. The aim of this st...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520410004433
更新日期:2004-09-01 00:00:00
abstract::Background: Neuroendocrine tumours (NETs) in the ileum grow slowly but metastasise to the liver at an early stage. After resection of the primary tumour and mesenteric lymph nodes, selected patients with liver metastases have been operated with curative intention. Recurrence-free survival seems low, suggesting that mi...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2019.1647281
更新日期:2019-08-01 00:00:00
abstract::Pseudomyxoma peritonei syndrome (PMP) is a rare but fascinating entity in surgical oncology. It consists of the accumulation of mucus in the peritoneal cavity, sometimes in huge amounts, in most of the cases after rupture of an appendiceal tumor. The diagnosis and management of PMP has changed significantly in the pas...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520410003623
更新日期:2004-11-01 00:00:00
abstract:BACKGROUND:The course and prognosis of Crohn disease has previously been described in a regional group of patients in Copenhagen County. The aim of the present study was to reveal the quality of life. as judged by the patients, and compared to age- and sex-matched healthy controls. METHODS:Out of 100 consecutive out-p...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/003655200451199
更新日期:2000-10-01 00:00:00
abstract:OBJECTIVE:To determine the incidence of diverticular bleeding (DB) and examine the time trend of the incidence. Furthermore to study prognosis with regard to therapy and rebleeding. METHODS:A retrospective, population-based study of patients with DB in a National University Hospital from 2006 to 2016. Patients were id...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2019.1566494
更新日期:2019-02-01 00:00:00
abstract::The gut microfloral metabolism of sorbitol and lactulose was investigated in 10 healthy control subjects and 10 patients with cirrhosis of the liver, by measuring the pulmonary excretion of the fermentational gases hydrogen and methane during 3 h. A possible acute effect on venous plasma ammonia after a single dose of...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528309181604
更新日期:1983-05-01 00:00:00
abstract:OBJECTIVE:Enterotoxigenic Escherichia coli (ETEC) is the leading cause of travelers' diarrhea. The aim of this study was to investigate the ability of a powdered extract of hyperimmune bovine colostrum to protect against diarrhea in volunteers challenged with ETEC. MATERIALS AND METHODS:Tablets were manufactured from ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章,随机对照试验
doi:10.3109/00365521.2011.574726
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVE:Although commonly practiced in Japan, the effectiveness of regular screening with upper gastrointestinal (UGI) endoscopy against gastric cancer has not been well evidenced. The aim of the study was to investigate if gastric cancer-related mortality can be reduced by regular endoscopy. MATERIAL AND METHODS:Th...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520701813954
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:Endoscopic retrograde cholangiopancreatography (ERCP) in patients with surgically altered upper gastrointestinal anatomy (SAA) is generally challenging despite the use of enteroscopy. After failed biliary cannulation, rendezvous technique (RV) can be an option to assist the biliary access. However, proper ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365521.2013.805812
更新日期:2013-08-01 00:00:00
abstract:BACKGROUND:Proton pump inhibitors reduce the risk of peptic ulcer bleeding in patients at risk. The knowledge about the extent of gastroprotection in patients at increased risk and factors associated with prophylactic treatment is limited. AIMS:(1) to analyze the extent of gastroprotective undertreatment in patients u...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2020.1853220
更新日期:2021-01-01 00:00:00
abstract::The effect of platelet-derived growth factor-BB (PDGF-BB) was evaluated in rats with indomethacin-induced gastric lesions. Animals were treated with either saline solution or several doses of PDGF-BB given orally. Rats treated with 0.1 nmol/kg PDGF-BB showed a statistically significant reduction of gastric damage. Hig...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529209000138
更新日期:1992-08-01 00:00:00
abstract:BACKGROUND:Inducible nitric oxide synthase (iNOS) in the human colon is considered expressed only in inflammatory states such as ulcerative or collagenous colitis. As subtle iNOS labelling was previously observed in some colonic mucosal biopsies from a heterogeneous group of controls with non-inflamed bowel, we studied...
journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章
doi:10.1080/003655202760230919
更新日期:2002-08-01 00:00:00
abstract::The association between macroamylasaemia and coeliac disease in Down syndrome with multiple autoimmune abnormalities has never been reported. A 40-year-old woman with a 15-year history of immunoglobulin A and immunoglobulin M hypergammaglobulinaemia, chronic diarrhoea, persistent mild aspartate aminotransferase (AST) ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520310000933
更新日期:2003-04-01 00:00:00
abstract:OBJECTIVE:Barrett's esophagus (BE) is a risk factor for esophageal adenocarcinoma. In addition to its classical endocrine character known for hemodynamic regulation, the renin-angiotensin system (RAS) can be associated with inflammation, wound healing, and cancer. The aim of this study was to explore a potential expres...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2016.1174881
更新日期:2016-09-01 00:00:00
abstract::In duodenal ulcer patients the effect of vagal activation of gastric acid secretion by the intricate procedure of adequate sham feeding for 15 min has been compared with the effects of vagal stimulation induced by more easily accomplishable methods. The comparison involved modified sham feeding for 15 min by a 'chew-a...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365527809179834
更新日期:1978-01-01 00:00:00
abstract:BACKGROUND:It was observed that several patients from the outpatient clinic with Crohn disease (CD) occasionally had subnormal values of alanine aminotransferase (ALAT) in blood. Subnormal ALAT values have previously been reported only in renal failure. METHODS:A retrospective study of clinical chemistry values going ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520410005162
更新日期:2004-06-01 00:00:00