Abstract:
:Hepatocellular carcinoma (HCC) is one of the major cancers in the world. There is a striking variation in HCC incidence rates between various countries, with a highest-to-lowest ratio of 112.5 for males and 54.7 for females. The high-risk populations are clustered in sub-Saharan Africa and eastern Asia. The male-to-female ratio for HCC ranges from < 1 to 6.4 and mostly from 2 to 4. There exist significant variations in the incidence of HCC among different ethnic groups living in the same area and among migrants of the same ethnic groups living in different areas. The age curves of HCC are significantly different in various countries, suggesting variability in exposure to risk factors. Chronic carriers of hepatitis B and C viruses (HBV and HCV, respectively) have an increased risk of HCC. The relative and attributable HCC risk of HBV and HCV carrier status varies in different countries. There exists a synergistic interaction on HCC between the two viruses. Aflatoxin exposure, cigarette smoking, heavy alcohol consumption, low vegetable intake, inorganic arsenic ingestion, radioactive thorium dioxide exposure, iron overload and the use of oral contraceptives and anabolic steroids have been documented as HCC risk factors. Recent molecular epidemiological studies have shown that low serum retinol levels as well as elevated serum levels of testosterone, neu oncoprotein and aflatoxin B1-albumin adduct are associated with an increased HCC risk. There is a synergistic interaction on HCC between chronic HBV infection and aflatoxin exposure. Familial aggregation of HCC exists and a major susceptibility gene of HCC has been hypothesized. Patients of some genetic diseases are at an increased risk of HCC. The genetic polymorphisms of cytochrome P450 2E1 and 2D6 and arylamine N-acetyltransferase 2 are associated with the development of HCC. A dose-response relationship between aflatoxin exposure and HCC has been observed among chronic HBV carriers who have null genotypes of glutathione S-transferase M1 or T1, but not among those who have non-null genotypes. Human hepatocarcinogenesis is a multistage process with the involvement of a multifactorial aetiology. Gene-environment interactions are involved in the development of HCC in humans.
journal_name
J Gastroenterol Hepatoljournal_title
Journal of gastroenterology and hepatologyauthors
Chen CJ,Yu MW,Liaw YFdoi
10.1111/j.1440-1746.1997.tb00513.xsubject
Has Abstractpub_date
1997-10-01 00:00:00pages
S294-308issue
9-10eissn
0815-9319issn
1440-1746journal_volume
12pub_type
杂志文章,评审abstract:BACKGROUND:Direct-acting antivirals (DAAs) rapidly clear hepatitis C virus (HCV), but the lipid dynamics after DAA treatment remain unknown. Low-density lipoprotein (LDL) cholesterolemia is the predicting factor for the onset and death of atherosclerotic cardiovascular diseases. Thus, in this study, we examined the fre...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.14741
更新日期:2019-11-01 00:00:00
abstract::A 54-year-old woman who was being treated with 10 million units (mu) of natural interferon (IFN)-alpha per day for chronic active hepatitis C at a local clinic, developed coma on the fourth day of treatment. On admission to Yamagata University Hospital, she was still in a state of semicoma with severe hyponatraemia (1...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1997.tb00483.x
更新日期:1997-07-01 00:00:00
abstract:BACKGROUND AND AIMS:A relatively large number of patients with multiple myeloma have been reported to develop a secondary malignancy such as cancer of the breast, biliary system or bowel. METHODS:A retrospective study was perfomed in 734 patients with hematologic disease diagnosed at Nippon Medical School Hospital bet...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:
更新日期:2000-11-01 00:00:00
abstract:BACKGROUND AND AIM:Second-generation argon plasma coagulation (APC; APC 2/VIO APC) with its modes 'forced', 'pulsed', and 'precise' is a further development of the ICC/APC 300 system (first-generation APC). Until now, only limited data has existed on the use of APC 2. METHODS:Fundamental data on the characteristics of...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1440-1746.2008.05437.x
更新日期:2008-06-01 00:00:00
abstract::The incidence of inflammatory bowel diseases (IBD) in East has risen over the past decade to become a global disease. The increasing number of studies on the incidence and course of IBD in East has enabled us to explore East versus West differences in the epidemiology of IBD which could enhance our understanding of th...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/jgh.14872
更新日期:2020-03-01 00:00:00
abstract::The production of interleukin-8 (CINC: cytokine-induced neutrophil chemo-attractant) from different cell populations in the rat liver was studied and cells related to the initiation of CINC production in lipopolysaccharide (LPS)-injected endotoxaemic rats were characterized. Sinusoidal endothelial cells (16.4 +/- 10.6...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1998.tb00716.x
更新日期:1998-07-01 00:00:00
abstract::Patients with Crohn's disease of the distal ileum show increased permeability to hyaluronan and increased release of histamine and complement components in uninvolved parts of the proximal jejunum. These abnormalities are related to disease activity, and are not found in first-degree relatives. Increased synthesis of ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1994.tb01557.x
更新日期:1994-11-01 00:00:00
abstract:BACKGROUND AND AIM:At present, there is no recognized diagnostic criteria for gastric low-grade intraepithelial neoplasia (LGIN). The purpose of this study was to determine whether an "endoscopic acanthosis nigricans appearance (EANA)" could be a useful endoscopic marker for distinguishing LGIN lesions from peripheral ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.15000
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND AND AIMS:Mongolian gerbils are frequently used to study Helicobacter pylori-induced gastritis and its consequences. The presence of some gastric flora with a suppressive effect on H. pylori suggests inhibitory microflora against H. pylori infection. The aim of the present study was to analyze the microflora ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2009.06215.x
更新日期:2010-05-01 00:00:00
abstract::Hepatitis E, caused by infection with hepatitis E virus (HEV), is a common cause of acute hepatitis in areas with poor sanitation. The virus has four genotypes with one serotype: genotypes 1 and 2 exclusively infect humans, whereas genotypes 3 and 4 also infect other animals, particularly pigs. In endemic areas, both ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1746.2009.05933.x
更新日期:2009-09-01 00:00:00
abstract::The effects of infection of mice with Leishmania major on liver microsomal protein and cytochrome P-450 were examined. The levels of hepatic microsomal protein and cytochrome P-450 were monitored at 6, 7, 9 and 12 weeks post-infection. The results indicated that the amount of hepatic microsomal protein and cytochrome ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1989.tb00855.x
更新日期:1989-11-01 00:00:00
abstract::The subjects of this study were 151 patients (69 males and 82 females) who underwent examination and liver biopsy owing to liver dysfunction in an epidemic area with hepatitis C. Second generation hepatitis C virus antibody (HCV Ab) was positive in 116 (76.8%) of 151 cases. HCV-RNA was detected in 120 (79.5%) by polym...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1994.tb01571.x
更新日期:1994-11-01 00:00:00
abstract:BACKGROUND AND AIM:The aim of the present study was to compare the therapeutic efficacy of three different regimens in childhood chronic hepatitis B (CHB) infection. METHODS:A total of 182 children with CHB infection were prospectively allocated to three random groups. Sixty-two patients in the first group received hi...
journal_title:Journal of gastroenterology and hepatology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1440-1746.2004.03209.x
更新日期:2004-02-01 00:00:00
abstract:BACKGROUND:The relationship between visceral adiposity and the incidence of functional dyspepsia (FD) has not yet been studied. The purpose of the present study is to evaluate the association between visceral adiposity and the risk of FD. METHODS:This is a case-control study that compares the abdominal adipose tissue ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.13146
更新日期:2016-03-01 00:00:00
abstract::There are approximately 277,000 new cases of pancreatic cancer and 266,000 deaths from pancreatic cancer annually, indicating a mortality rate of 96% of the cases diagnosed. Because of the ineffectiveness of therapies, a major emphasis needs to be placed on prevention. This paper reviews the epidemiology and risk fact...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1746.2011.07013.x
更新日期:2012-03-01 00:00:00
abstract::The most frequent benign tumours of the liver include haemangioma, liver cell adenoma and focal nodular hyperplasia. Patients may undergo hepatic resection because of a preoperative diagnosis of malignancy or uncertainty in diagnosis despite an extensive work-up. ...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1046/j.1440-1746.2000.02167.x
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:All gut movements are claimed to be activated essentially by the concentric contraction of the circular muscle, moving the chyme aborally. The role of the longitudinal smooth muscle of the small intestine in gut motility is poorly understood; this point was investigated in the current study. METHODS:The abd...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1046/j.1440-1746.2002.02870.x
更新日期:2002-12-01 00:00:00
abstract::The polymerase chain reaction (PCR) was used to examine expression of interferon-alpha (IFN A) genes in general and the expression of messenger RNA (mRNA) encoding the subtypes IFN-alpha-2 and IFN-alpha-4 in blood and liver biopsy samples from patients with chronic hepatitis C or hepatitis non-A, non-B (HC/HNANB) infe...
journal_title:Journal of gastroenterology and hepatology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1440-1746.1994.tb01258.x
更新日期:1994-07-01 00:00:00
abstract::A case is described of a 58 year old Caucasian male with primary biliary cirrhosis (PBC) who first presented with acanthosis nigricans of both axillae, skin pigmentation, which was pronounced over the posterior surface of the neck, and generalized pruritus. Following orthotopic liver transplantation for progressive li...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1996.tb00025.x
更新日期:1996-11-01 00:00:00
abstract::To investigate the efficacy of standard and low dosage of omeprazole in the healing of duodenal ulcer, 270 patients with endoscopically active duodenal ulcer were randomized to receive omeprazole, 10 mg or 20 mg every morning, or ranitidine, 150 mg twice daily, using the double-dummy technique. Forty-six potential pro...
journal_title:Journal of gastroenterology and hepatology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND AND AIM:Chronic alcoholic liver disease is associated with hepatic insulin resistance, dysregulated lipid metabolism with increased toxic lipid (ceramide) accumulation, lipid peroxidation, and oxidative and endoplasmic reticulum (ER) stress. Peroxisome-proliferator activated receptor (PPAR) agonists are insu...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2012.07256.x
更新日期:2013-01-01 00:00:00
abstract::The renin-angiotensin system (RAS) is a key regulator of vascular resistance, sodium and water homeostasis and the response to tissue injury. Historically, angiotensin II (Ang II) was thought to be the primary effector peptide of this system. Ang II is produced predominantly by the effect of angiotensin converting enz...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1746.2008.05461.x
更新日期:2008-09-01 00:00:00
abstract:BACKGROUND AND AIM:Entecavir (ETV) induces biochemical and histologic improvement of the liver in patients with chronic hepatitis B. This study aimed to confirm that 2 years of ETV treatment improves liver function and non-invasive fibrosis markers in patients with hepatitis B virus (HBV)-associated cirrhosis. METHODS...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.13020
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND AND AIM:Simultaneous and metachronous head and neck cancers are likely to develop in patients with current or previous esophageal cancer. The Valsalva maneuver facilitates the visualization of the hypopharyngeal area during endoscopic observation, but it requires transnasal endoscopy. We developed a novel Va...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.14574
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND AND AIM:Hepatocellular carcinoma (HCC) is characteristically a hypervascular tumor and its progression is known to be closely related to angiogenesis. In this study, we investigated angiopoietin-2 (Ang-2) and vascular endothelial growth factor (VEGF) levels in the hepatic vein draining from HCC, as well as i...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2007.05175.x
更新日期:2008-07-01 00:00:00
abstract:BACKGROUND AND AIM:Mucosal traction as a "second hand" in endoscopic submucosal dissection (ESD) is very helpful for ESD operators. The efficacy of using a snare combined with endoclips to assist in ESD (SC-ESD) was evaluated whether it could achieve peroral external traction (PET) and peroral internal traction (PIT) a...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.14561
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND AND AIM:We have previously found high incidence of inflammatory bowel disease (IBD) in Australia. A population-based registry was established to assess disease severity, frequency of complications, and prognostic factors. METHODS:Incident cases were prospectively identified over 4 years. Early disease sever...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.12967
更新日期:2015-09-01 00:00:00
abstract:BACKGROUND AND AIM:Transforming growth factor-β (TGF-β) has been shown to play a central role in the promotion of cell motility, but its functional mechanism has remained unclear. With the aim of investigating the diagnostic and treatment modalities for patients with hepatocellular carcinoma (HCC), the signaling pathwa...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/jgh.12150
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND AND AIM:A recent study in Indian subjects suggested common variants in apolipoprotein C3 (APOC3) (T-455C at rs2854116 and C-482T at rs2854117) to contribute to non-alcoholic fatty liver disease (NAFLD), plasma apoC3 and triglyceride concentrations. Our aim was to determine the contribution of genetic variati...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.2011.07045.x
更新日期:2012-05-01 00:00:00
abstract::First-degree relatives of colorectal cancer patients are at increased risk for developing colorectal neoplasms. In order to assess the potentiality of colonoscopy screening in this high-risk population, 213 asymptomatic family members (age range 30-69 years, mean 42.8 years) of those patients with colorectal cancer re...
journal_title:Journal of gastroenterology and hepatology
pub_type: 杂志文章
doi:10.1111/j.1440-1746.1995.tb01100.x
更新日期:1995-05-01 00:00:00