Published in J Occup Health on November 01, 2007
Assessment of occupational exposure to manganese and other metals in welding fumes by portable X-ray fluorescence spectrometer. J Occup Environ Hyg (2010) 1.00
Immediate screening of lead exposure in the workplace using portable X-ray fluorescence. J Occup Environ Hyg (2016) 0.75
Epidemiology of inflammatory bowel disease in the Songpa-Kangdong district, Seoul, Korea, 1986-2005: a KASID study. Inflamm Bowel Dis (2008) 2.70
Endoscopic and oncologic outcomes after endoscopic resection for early gastric cancer: 1370 cases of absolute and extended indications. Gastrointest Endosc (2011) 2.53
Associations of multiple metals with kidney outcomes in lead workers. Occup Environ Med (2012) 2.14
Intersecting pathways to neurodegeneration in Parkinson's disease: effects of the pesticide rotenone on DJ-1, alpha-synuclein, and the ubiquitin-proteasome system. Neurobiol Dis (2006) 1.83
Associations of low-level urine cadmium with kidney function in lead workers. Occup Environ Med (2010) 1.67
Procedure time of endoscopic submucosal dissection according to the size and location of early gastric cancers: analysis of 916 dissections performed by 4 experts. Gastrointest Endosc (2011) 1.54
Endoscopic submucosal dissection with or without snaring for colorectal neoplasms. Gastrointest Endosc (2011) 1.52
Clinical courses of chronic hepatitis B virus infection and inflammatory bowel disease in patients with both diseases. Inflamm Bowel Dis (2012) 1.50
Occupational lead exposure and longitudinal decline in neurobehavioral test scores. Epidemiology (2005) 1.47
Clinical features predicting the detection of abnormalities by double balloon endoscopy in patients with suspected small bowel bleeding. J Gastroenterol Hepatol (2007) 1.46
Long-term prognosis of the jejunal involvement of Crohn's disease. J Clin Gastroenterol (2013) 1.45
EMR versus gastrectomy for intramucosal gastric cancer: comparison of long-term outcomes. Gastrointest Endosc (2011) 1.42
[Prophylactic effect of Lactobacillus GG in animal colitis and its effect on cytokine secretion and mucin gene expressions]. Korean J Gastroenterol (2004) 1.41
[Comparison of double balloon enteroscopy and small bowel series for the evaluation of small bowel lesions]. Korean J Gastroenterol (2006) 1.40
Hydrogen storage in ni nanoparticle-dispersed multiwalled carbon nanotubes. J Phys Chem B (2005) 1.39
Endoscopic submucosal dissection for treatment of rectal carcinoid tumors. Gastrointest Endosc (2010) 1.36
Clinical features and long-term prognosis of Crohn's disease in Korea. Scand J Gastroenterol (2010) 1.35
Clinical impact of EUS-guided Trucut biopsy results on decision making for patients with gastric subepithelial tumors ≥ 2 cm in diameter. Gastrointest Endosc (2011) 1.23
Association of polymorphism of IL-10 and TNF-A genes with gastric cancer in Korea. Cancer Lett (2004) 1.22
Long-term prognosis of crohn's disease and its temporal change between 1981 and 2012: a hospital-based cohort study from Korea. Inflamm Bowel Dis (2014) 1.21
Solitary synchronous metastatic gastric cancer arising from t1b renal cell carcinoma: a case report and systematic review. Gut Liver (2012) 1.20
Inappropriate survey design analysis of the Korean National Health and Nutrition Examination Survey may produce biased results. J Prev Med Public Health (2013) 1.18
The healing course of thermal esophageal injury: a case report. Gastrointest Endosc (2005) 1.17
National estimates of blood lead, cadmium, and mercury levels in the Korean general adult population. Int Arch Occup Environ Health (2010) 1.14
Clinical features and natural history of ulcerative colitis in Korea. Inflamm Bowel Dis (2007) 1.14
Discrepancy between endoscopic forceps biopsy and endoscopic resection in gastric epithelial neoplasia. Surg Endosc (2013) 1.12
Clinicopathologic features of ileocolonic malignant lymphoma: analysis according to colonoscopic classification. Gastrointest Endosc (2003) 1.10
Visceral obesity as a risk factor for colorectal neoplasm. J Gastroenterol Hepatol (2007) 1.10
Is endoscopic closure with clips effective for both diagnostic and therapeutic colonoscopy-associated bowel perforation? Surg Endosc (2009) 1.10
Effect of electrical stimulation in constipated patients with impaired rectal sensation. Int J Colorectal Dis (2003) 1.10
Vitamin D deficiency is an independent risk factor for cardiovascular disease in Koreans aged ≥ 50 years: results from the Korean National Health and Nutrition Examination Survey. Nutr Res Pract (2012) 1.09
Application of metal hemoclips for closure of endoscopic mucosal resection-induced ulcers of the stomach to prevent delayed bleeding. Surg Endosc (2008) 1.09
The characteristics of ulcerative colitis associated with autoimmune pancreatitis. J Clin Gastroenterol (2013) 1.08
Adiponectin and adiponectin receptor in relation to colorectal cancer progression. Int J Cancer (2010) 1.08
Immunoglobulin G4-related inflammatory pseudotumor of the stomach. Gastrointest Endosc (2011) 1.06
Genetic alteration in ovarian cancer. Arch Gynecol Obstet (2014) 1.06
Degree of healing and healing-associated factors of endoscopic submucosal dissection-induced ulcers after pantoprazole therapy for 4 weeks. Dig Dis Sci (2008) 1.05
Analysis of PARK genes in a Korean cohort of early-onset Parkinson disease. Neurogenetics (2008) 1.05
Screening colonoscopy in asymptomatic average-risk Koreans: analysis in relation to age and sex. J Gastroenterol Hepatol (2007) 1.03
Severe disease activity and cytomegalovirus colitis are predictive of a nonresponse to infliximab in patients with ulcerative colitis. Dig Dis Sci (2013) 1.03
Changes in systolic blood pressure associated with lead in blood and bone. Epidemiology (2006) 1.03
Functional constipation with impaired rectal sensation improved by electrical stimulation therapy: report of a case. Dis Colon Rectum (2004) 1.02
The trends of one-week first-line and second-line eradication therapy for Helicobacter pylori infection in Korea. Hepatogastroenterology (2011) 1.02
Clinical characteristics and outcomes for gastric cancer patients aged 18-30 years. Gastric Cancer (2014) 1.00
Effect of body weight and lifestyle changes on long-term course of nonalcoholic fatty liver disease in Koreans. Am J Med Sci (2009) 0.99
Association between urinary arsenic and diabetes mellitus in the Korean general population according to KNHANES 2008. Sci Total Environ (2011) 0.99
Associations among lead dose biomarkers, uric acid, and renal function in Korean lead workers. Environ Health Perspect (2005) 0.98
Preclinical evaluation of YC-1, a HIF inhibitor, for the prevention of tumor spreading. Cancer Lett (2007) 0.97
Iron deficiency increases blood manganese level in the Korean general population according to KNHANES 2008. Neurotoxicology (2010) 0.97
Genetic evaluation of ALADIN gene in early-onset achalasia and alacrima patients. J Neurogastroenterol Motil (2011) 0.96
A prospective analysis of low-grade gastric malt lymphoma after Helicobacter pylori eradication. Helicobacter (2006) 0.96
Verrucous carcinoma of the esophagus. Gastrointest Endosc (2009) 0.96
Extended indication of endoscopic resection for mucosal early gastric cancer: analysis of a single center experience. J Gastroenterol Hepatol (2011) 0.96
A Comparison of 2 L of Polyethylene Glycol and 45 mL of Sodium Phosphate versus 4 L of Polyethylene Glycol for Bowel Cleansing: A Prospective Randomized Trial. Gut Liver (2013) 0.95
[Guidelines of treatment for bleeding peptic ulcer disease]. Korean J Gastroenterol (2009) 0.95
Novel classification and pathogenetic analysis of hypoganglionosis and adult-onset Hirschsprung's disease. Dig Dis Sci (2011) 0.95
Benign bronchoesophageal fistula in adults: endoscopic closure as primary treatment. Gut Liver (2010) 0.95
Blood total mercury and fish consumption in the Korean general population in KNHANES III, 2005. Sci Total Environ (2010) 0.95
Differences in urine cadmium associations with kidney outcomes based on serum creatinine and cystatin C. Environ Res (2011) 0.94
Diagnosis of mediastinal tuberculosis by using EUS-guided needle sampling in a geographic region with an intermediate tuberculosis burden. Gastrointest Endosc (2010) 0.93
Association of serum gamma-glutamyltransferase and alanine aminotransferase activities with risk of type 2 diabetes mellitus independent of fatty liver. Diabetes Metab Res Rev (2009) 0.93
Predictors of recurrence after resection of small gastric gastrointestinal stromal tumors of 5 cm or less. J Clin Gastroenterol (2012) 0.92
Associations of renal function with polymorphisms in the delta-aminolevulinic acid dehydratase, vitamin D receptor, and nitric oxide synthase genes in Korean lead workers. Environ Health Perspect (2003) 0.92
Antitumor necrosis factor-alpha therapy for early postoperative recurrence of gastrointestinal Behçet's disease: report of a case. Dis Colon Rectum (2007) 0.92
Near-infrared fluorescence imaging using a protease-specific probe for the detection of colon tumors. Gut Liver (2010) 0.91
Natural history of asymptomatic small gastric subepithelial tumors. J Clin Gastroenterol (2011) 0.91
15-hydroxyprostaglandin dehydrogenase is downregulated and exhibits tumor suppressor activity in gastric cancer. Cancer Invest (2011) 0.91
Massive small bowel bleeding in a patient with amyloidosis. Gastrointest Endosc (2004) 0.91
Associations of blood lead, cadmium, and mercury with estimated glomerular filtration rate in the Korean general population: analysis of 2008-2010 Korean National Health and Nutrition Examination Survey data. Environ Res (2012) 0.91
A large-sized phytobezoar located on the rare site of the gastrointestinal tract. Clin Endosc (2013) 0.90
Atypical distribution of inflammation in newly diagnosed ulcerative colitis is not rare. Can J Gastroenterol Hepatol (2014) 0.90
Risk stratification for advanced proximal colon neoplasm and individualized endoscopic screening for colorectal cancer by a risk-scoring model. Gastrointest Endosc (2012) 0.90
Risk factors and clinical outcomes of gastric cancer identified by screening endoscopy: a case-control study. J Gastroenterol Hepatol (2014) 0.90
HLA-DRB1*1502 confers susceptibility to ulcerative colitis, but is negatively associated with its intractability: a Korean study. Int J Colorectal Dis (2001) 0.89
Gibberellins-producing rhizobacteria increase endogenous gibberellins content and promote growth of red peppers. J Microbiol (2005) 0.89
Clinical characteristics of ulcerative colitis associated with primary sclerosing cholangitis in Korea. Inflamm Bowel Dis (2010) 0.89
Korean experience with double balloon endoscopy: Korean Association for the Study of Intestinal Diseases multi-center study. Gastrointest Endosc (2007) 0.88
Searching for E-cadherin gene mutations in early onset diffuse gastric cancer and hereditary diffuse gastric cancer in Korean patients. Fam Cancer (2013) 0.88
Clinical outcomes of rectal neuroendocrine tumors ≤ 10 mm following endoscopic resection. Endoscopy (2013) 0.88
Serum CA 19-9 as a prognostic factor in patients with metastatic gastric cancer. Asia Pac J Clin Oncol (2012) 0.88
Feasibility of endoscopic resection in superficial esophageal squamous carcinoma. Gastrointest Endosc (2011) 0.87
Resistance of Helicobacter pylori strains to antibiotics in Korea with a focus on fluoroquinolone resistance. J Gastroenterol Hepatol (2012) 0.87
The inhibitory effect and mechanism of luteolin 7-glucoside on rat aortic vascular smooth muscle cell proliferation. Arch Pharm Res (2006) 0.87
Endoscopic resection as a possible radical treatment for duodenal gangliocytic paraganglioma: a report of four cases. Korean J Gastroenterol (2014) 0.87
Colonoscopic findings and histologic diagnostic yield of colorectal endometriosis. J Clin Gastroenterol (2011) 0.87
Strong positive associations between seafood, vegetables, and alcohol with blood mercury and urinary arsenic levels in the Korean adult population. Arch Environ Contam Toxicol (2012) 0.86
Endoscopic and clinical analysis of primary T-cell lymphoma of the gastrointestinal tract according to pathological subtype. J Gastroenterol Hepatol (2014) 0.86
Endoscopic reflux esophagitis in patients with upper abdominal pain-predominant dyspepsia. J Gastroenterol Hepatol (2007) 0.86
[A case of enteropathy-associated T-cell lymphoma presenting with recurrent hematochezia]. Korean J Gastroenterol (2003) 0.86
Protein kinase C activity and the relations between blood lead and neurobehavioral function in lead workers. Environ Health Perspect (2002) 0.86
Clinicopathological significance of vascular endothelial growth factor-C and cyclooxygenase-2 in esophageal squamous cell carcinoma. J Gastroenterol Hepatol (2004) 0.86
Western-style diets induce macrophage infiltration and contribute to colitis-associated carcinogenesis. J Gastroenterol Hepatol (2010) 0.86
Electrical stimulation therapy in chronic functional constipation: five years' experience in patients refractory to biofeedback therapy and with rectal hyposensitivity. J Neurogastroenterol Motil (2013) 0.86
Frequency of rebleeding events in obscure gastrointestinal bleeding with negative capsule endoscopy. J Gastroenterol Hepatol (2013) 0.85
Effect modification by delta-aminolevulinic acid dehydratase, vitamin D receptor, and nitric oxide synthase gene polymorphisms on associations between patella lead and renal function in lead workers. Environ Res (2006) 0.85
[Clinical factors associated with response to biofeedback therapy for patients with chronic constipation]. Korean J Gastroenterol (2003) 0.85
Clinical outcomes of endoscopic and surgical management for postoperative upper gastrointestinal leakage. Surg Endosc (2013) 0.85