De Champs C, Sauvant M P, Chanal C, Sirot D, Gazuy N, Malhuret R, Baguet J C, Sirot J
Laboratoire de Bactériologie-Virologie-Hygiène, Faculté de Médecine, France.
J Clin Microbiol. 1989 Dec;27(12):2887-90. doi: 10.1128/jcm.27.12.2887-2890.1989.
The occurrence of expanded-spectrum-beta-lactamase-producing strains was prospectively studied in 56 patients in an intensive care unit. Ten patients were infected or colonized; some of these patients had asymptomatic intestinal colonization. Four different expanded-spectrum beta-lactamases were identified and used as epidemiological markers to survey nosocomial infections.
对重症监护病房的56例患者进行前瞻性研究,以观察产超广谱β-内酰胺酶菌株的出现情况。10例患者受到感染或出现定植;其中一些患者有无症状肠道定植。鉴定出四种不同的超广谱β-内酰胺酶,并将其用作监测医院感染的流行病学标志物。