frequency of h.pylory baba2 and hpa genes in patients with dysphagia
Authors
abstract
abstract background and objective: baba2 and hpa genes are involved in adherence of helicobacter pylori (h.pylori) to gastric mucosal tissue. this study aimed to investigate the frequency of these genes in isolates of h. pylori from gastric biopsies and their relationship with gastritis, peptic ulcer and gastric cancer. methods: gastric biopsy samples were obtained from patients with gastritis, peptic ulcer and gastric cancer. a sample was sent to the laboratory for urease test and histopathology study, and another sample for dna extraction. the frequency of baba2 and hpa genes was investigated using their specific primers by pcr. results: among the 80 analyzed biopsy samples, 51 (63%) were baba2 positive, and the frequency of this gene in the samples of gastric cancer, gastritis and peptic ulcer was 61.1, 58.3 and 73.3%, respectively. in addition, 57 samples (71%) were hpa positive, and the frequency of this gene in the samples of gastric cancer, gastritis and peptic ulcer was 55.5, 69.4 and 84.6%, respectively. there was no significant correlation between the presence of these genes and the type of h.pylori-related diseases. conclusion: frequency of baba2 and hpa genes is higher in the samples of peptic ulcer but there was no significant relationship between these genes and h.pylori-related diseases. keywords: baba2, hpa, gastric cancer, gastritis, peptic ulcer.
similar resources
Frequency of H.Pylory BabA2 and Hpa Genes in Patients with Dysphagia
Abstract Background and Objective: BabA2 and Hpa genes are involved in adherence of Helicobacter pylori (H.pylori) to gastric mucosal tissue. This study aimed to investigate the frequency of these genes in isolates of H. pylori from gastric biopsies and their relationship with gastritis, peptic ulcer and gastric cancer. M...
full textthe past hospitalization and its association with suicide attempts and ideation in patients with mdd and comparison with bmd (depressed type) group
چکیده ندارد.
: metadiscourse in introduction sections of applied linguistics and physics research articles: exploring variation in frequency and type
abstract in written mode of language, metadiscourse markers are used commonly to help writers in general and academic writers in particular to produce coherent and professional texts. the purpose of the present study was to compare introduction sections of applied linguistics and physics articles regarding their use of interactive and interactional metadiscourse markers based on the model pro...
15 صفحه اولmodern surgical techniques in treatment of patients with cleft lip & cleft palate
چکیده ندارد.
15 صفحه اولDistribution of Different Pathologies of Dysphagia and Related Risk Factors in Patients with Neurological Disorders
Background and Objective: Swallowing disorders can occur in various diseases, primarily neurological ones. This study investigated the distribution pattern of swallowing disorders in different pathologies of patients and the related risk factors. Materials and Methods: The 323 medical files of neurological patients of Sina Hamadan Specialized Hospital (Hamadan, Iran) in the first six months of...
full textMy Resources
Save resource for easier access later
Journal title:
medical laboratory journalجلد ۹، شماره ۵، صفحات ۵-۸
Keywords
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023