Mazzariol Annarita, Zuliani Jessica, Fontana Roberta, Cornaglia Giuseppe
Department of Pathology, Microbiology Section, University of Verona, Verona, Italy.
J Clin Microbiol. 2003 Apr;41(4):1738-9. doi: 10.1128/JCM.41.4.1738-1739.2003.
We report on the first isolation of an extended-spectrum beta-lactamase-producing Leclercia adecarboxylata strain from the bloodstream in a 58-year-old man with acute myeloid leukemia. The strain, resistant to ceftazidime, cefotaxime, and aztreonam, produces the SHV-12 beta-lactamase, one of the most common variants found in Italian nosocomial isolates of Enterobacteriaceae.
我们报告了首例从一名58岁急性髓系白血病男性患者血液中分离出的产超广谱β-内酰胺酶的非脱羧勒克菌菌株。该菌株对头孢他啶、头孢噻肟和氨曲南耐药,产生SHV-12β-内酰胺酶,这是在意大利医院分离的肠杆菌科菌株中发现的最常见变体之一。