Results 191 to 200 of about 31,605 (218)

Metronidazole Resistance Reduces Efficacy of Triple Therapy and Leads to Secondary Clarithromycin Resistance

Digestive Diseases and Sciences, 1997
There has been a significant increase in the prevalence of H. pylori resistance to metronidazole in recent years, while clarithromycin resistance is still relatively rare. In this study we assessed: (1) the effect of primary H. pylori resistance to metronidazole and clarithromycin on the clinical efficacy of a one-week regimen consisting of omeprazole,
M J, Buckley, H X, Xia, D M, Hyde, C T, Keane, C A, O'Morain   +4 more
openaire   +2 more sources

[Genotypic homogeneity and susceptibility to clarithromycin for clarithromycin-resistant Helicobacter pylori strains].

Zhonghua yi xue za zhi, 2010
To investigate the mixed infection of clarithromycin susceptibility and genotype of Helicobacter pylori resistant strains.Ten single colonies were picked randomly from each of 16 resistant strains. Genomic DNA was prepared from single colony isolates and their parental clarithromycin-resistant strains by the hexadecyltrimethylammonium bromide (CTAB ...
Xiao-Li, Zheng, Fu-Lian, Hu, Wei-Hong, Wang, Le, Xu   +3 more
openaire   +1 more source

The Helicobacter pylori Resistance Rate to Clarithromycin in Iran

Microbial Drug Resistance, 2015
Background: Clarithromycin is the most commonly suggested antibiotic in Helicobacter pylori eradication regimens. Increasing antibiotic resistance rate to clarithromycin is the main reason for therapeutic failure.
Shahrbanoo, Keshavarz Azizi Raftar, Rezvan, Moniri, Mahmood, Saffari, Mohsen, Razavi Zadeh, Abbas, Arj, Seyed Gholam Abbas, Mousavi, Hamed, Mirzaei Ghazi Kalayeh, Kamran, Dastehgoli   +7 more
openaire   +2 more sources

Clarithromycin Resistance in Iranian H. pylori Strains Before Introduction of Clarithromycin

Helicobacter, 2003
Marjan, Mohammadi, Delaram, Doroud, Sadegh, Massarrat, Mohammad J, Farahvash   +3 more
openaire   +2 more sources

Clarithromycin Resistance Associated Gene Mutations

2004
Sabine Pereyre, Armelle Ménard, Cécile Bébéar, Francis Mégraud   +3 more
openaire   +2 more sources

Acquired Resistance of Mai to Clarithromycin

American Review of Respiratory Disease, 1992
Bernard Ruf, Dirk Schürmann, Harald Mauch   +2 more
openaire   +1 more source

Antibiotic resistance in the patient with cancer: Escalating challenges and paths forward

Ca-A Cancer Journal for Clinicians, 2021
Amila K Nanayakkara, Kevin Outterson
exaly  

Update on clarithromycin resistance in Helicobacter pylori in Hong Kong and its effect on clarithromycin-based triple therapy.

Digestion, 2006
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Lam, SK, Gu, Q, Xia, HHX, Wong, WM, Chan, CK, Wong, KW, Fung, FMY, Chan, AOO, Lai, KC, Wong, BCY, Wang, JD, Yuen, MF   +11 more
openaire   +4 more sources

Can Helicobacter pylori loose its clarithromycin resistance?

Zeitschrift für Gastroenterologie, 2006
F Sükösd, A Tiszai, Z F. Kiss, J Kiss, K Jármai, I Németh, L Kaiser, L Tiszlavicz, J Lonovics   +8 more
openaire   +1 more source

Are turkish strains gaining resistance against clarithromycin?

The American Journal of Gastroenterology, 2000
O PAMUK, G PAMUK, A RELIK, H UZUNISMAIL
openaire   +1 more source