Clarithromycin resistance and prevalence of Helicobacter pylori virulent genotypes in patients from Southern México with chronic gastritis
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- 作者：Judit Alarcó ; n-Millá ; na ; judmi_7@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Gloria Ferná ; ndez-Tilapab ; gferti@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Enoc Mariano Corté ; s-Malagó ; nc ; emcortes@cinvestav.mx" class="auth_mail" title="E-mail the corresponding author ; Carlos Alberto Castañ ; ó ; n-Sá ; nchezd ; carlos.ctn@gmail.com" class="auth_mail" title="E-mail the corresponding author ; José ; De Sampedro-Reyese ; dr.jdsr@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Ivá ; n Cruz-del Carmene ; f ; d_r_cruz@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Reyes Betancourt-Linaresf ; rbetancourtl@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Adolfo Romá ; n-Romá ; na ; arroman6046@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Helicobacter pylori ; Virulence genotypes ; Clarithromycin ; Resistance ; Disk-diffusion
- 刊名：Infection, Genetics and Evolution
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：44
- 期：Complete
- 页码：190-198
- 全文大小：802 K
文摘
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Forty-five H. pylori strains were isolated and eight were clarithromycin resistant.
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The A2143G mutation was confirmed in a resistant H. pylori strain.
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The s1m1/cagA +/babA2- genotype was more frequent in the isolates.
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No association was found in clarithromycin resistance with vacA/cagA/babA2 genotype.