Now showing items 1-10 of 15
Long-term dysphagia due to bronchogenic cyst of the esophagus
[No abstract available]
Mucins in neoplastic spectrum of colorectal polyps: Can they provide predictions?
Background: The significance of expression of different mucins in succession of malignant transformation of colorectal polyps is not determined yet. The aim of the present study was to determine the pattern of expression ...
Profile and frequency of p53 Gene alterations in gastritis lesions from Iran
Background: It has been frequently shown that p53 alterations have an important role in the development of gastric cancers but there is no data on p53 alteration in gastric cancer and its precancerous lesions from Iran ...
MTHFR rs1801133 polymorphism and susceptibility to colorectal cancer in Iranian population: Evidence of a case-control study and meta-analysis
Several studies have investigated whether MTHFR rs1801133 polymorphism contributes to risk of colorectal cancer (CRC), however the results are inconclusive. Aim: The purpose of this study was to investigate this hypothesis ...
Evaluation of the left-to-right shift of colon tumors in Iran: Is the trend changing?
Background: Colorectal cancer (CRC) is the second cause of cancer-related deaths worldwide. There have been several studies reporting the proximal tumor shift, especially in Western countries. In the present study, we ...
Cholangiocarcinoma in magnetic resonance cholangiopancreatography and fascioliasis in endoscopic ultrasonography
Fascioliasis is a worldwide zoonotic infection with Fasciola hepatica and Fasciola gigantica. The zoonoses are particularly endemic in sheep-raising countries and are also endemic in Iran. Typical symptoms that may be ...
Prevalence of multiple drug-resistant helicobacter pylori strains among patients with different gastric disorders in Iran
Emergence of multidrug-resistant (MDR) strains of Helicobacter pylori is a global health concern. This study was aimed to determine the frequency of MDR H. pylori strains in Iran. H. pylori isolates were obtained from ...
A case-control study of Blastocystis hominis among Iranian population.
A case-control study was conducted to investigate the epidemiology and clinical features of Blastocystis hominis among Iranian patients with and without GI symptoms. Six hundred and seventy patients with GI and Six hundred ...
Seroepidemiology of hepatitis A and E virus infections in Tehran, Iran: A population based study
Hepatitis A virus (HAV) and hepatitis E virus (HEV) are enteric hepatotropic viruses and their prevalence is related to the sanitary conditions of the region under investigation. There are only a few studies on the ...
Impact of EXO1 polymorphism in susceptibility to colorectal cancer
Background and Aim: One candidate gene for colorectal cancer (CRC) susceptibility is exonuclease 1 (EXO1). It is a member of RAD2 nuclease family, which plays a major role in mismatch repair, DNA replication, and recombination. ...