Evaluation of Mutations in 23S rRNA, rdxA and frxA Genes of Helicobacter pylori in Paraffin-Embedded Gastric Biopsy Specimens from Iranian Gastric Cancer and …
Purpose Helicobacter pylori (H. pylori) infection is considered as one of the main cause of
gastric cancer. Treatment failure of the infection often occurs due to antibiotic resistance …
gastric cancer. Treatment failure of the infection often occurs due to antibiotic resistance …
[HTML][HTML] Detection of 23SrRNA mutations strongly related to clarithromycin resistance in Helicobacter pylori strains isolated from patients in the north of Iran
Z Eghbali, A Mojtahedi, MM Ansar, SF Asl… - Jundishapur journal of …, 2016 - ncbi.nlm.nih.gov
Background: Helicobacter pylori is curved Gram negative and microaerophilic bacilli that
have infected half of the world's population. It is recognized as the causative agent of …
have infected half of the world's population. It is recognized as the causative agent of …
[HTML][HTML] The study of mutation in 23S rRNA resistance gene of Helicobacter pylori to clarithromycin in patients with gastrointestinal disorders in Isfahan—Iran
Background: Helicobacter pylori antimicrobial resistance is an important factor responsible
for treatment failure. The purpose of this study was evaluating the prevalence of point …
for treatment failure. The purpose of this study was evaluating the prevalence of point …
[HTML][HTML] Detection of A2142C, A2142G, and A2143G mutations in 23s rRNA gene conferring resistance to clarithromycin among Helicobacter pylori isolates in Kerman …
Background: Clarithromycin resistance in Helicbacter pylori has been found to be
associated with point mutations in 23s rRNA gene leads to reduced affinity of the antibiotic to …
associated with point mutations in 23s rRNA gene leads to reduced affinity of the antibiotic to …
[PDF][PDF] Detection of point mutations on 23S rRNA of Helicobacter pylori and resistance to clarithromycin with PCR-RFLP in gastric biopsy specimens in Mersin, Turkey
G EMEKDAfi - Turk J Gastroenterol, 2008 - apbs.mersin.edu.tr
Background/aims: Helicobacter pylori infection has a high prevalence and is considered an
important health problem in Turkey. Unfortunately, an effective treatment has not yet been …
important health problem in Turkey. Unfortunately, an effective treatment has not yet been …
Prediction of Helicobacter pylori clarithromycin resistance by detection of point mutations in 23S rRNA gene
MA Soltan, MA Mansour, TI Zahir… - Egyptian Journal of …, 2018 - ejmm.journals.ekb.eg
Background: Clarithromycin is one of the most common drugs recommended as first-line
eradication therapy for H. pylori infection but the prevalence of clarithromycin resistant H …
eradication therapy for H. pylori infection but the prevalence of clarithromycin resistant H …
High level of resistance to metronidazole and clarithromycin among Helicobacter pylori clinical isolates in Qazvin province, Iran
L Lormohammadi, F Nikkhahi, S Bolori, AA Karami… - Gene Reports, 2022 - Elsevier
The treatment of patients with Helicobacter pylori infection has many limitations, especially
because of antibiotic resistance. We aimed to investigate the prevalence and mechanism of …
because of antibiotic resistance. We aimed to investigate the prevalence and mechanism of …
Molecular Assessment of Resistance to Clarithromycin in Helicobacter pylori Strains Isolated from Patients with Dyspepsia by Fluorescent In Situ Hybridization in the …
J Vazirzadeh, J Falahi, S Moghim… - BioMed Research …, 2020 - Wiley Online Library
Background and Aims. Helicobacter pylori is a common infectious bacterium mostly found in
gastroduodenal diseases. The increased prevalence of clarithromycin‐resistant H. pylori …
gastroduodenal diseases. The increased prevalence of clarithromycin‐resistant H. pylori …
[HTML][HTML] Evaluation of clarithromycin resistance among Iranian Helicobacter pylori isolates by E-test and real-time polymerase chain reaction methods
Background Helicobacter pylori is an important pathogen of human gastric mucosa.
Antibiotic resistance, especially resistance to clarithromycin is a major factor for treatment …
Antibiotic resistance, especially resistance to clarithromycin is a major factor for treatment …
[HTML][HTML] Detection of clarithromycin resistance and 23SrRNA point mutations in clinical isolates of Helicobacter pylori isolates: Phenotypic and molecular methods
Background and objectives Peptic ulcer disease, chronic gastritis, and stomach cancer are
all caused by H. pylori. The most notable drug for the treatment is the antibiotic …
all caused by H. pylori. The most notable drug for the treatment is the antibiotic …