Hoedemaekers A, Schülin T, Tonk B, Melchers W J G, Sturm P D J
Department of Intensive Care, Radboud University Nijmegen Medical Center, 6500 HB Nijmegen, The Netherlands.
J Clin Microbiol. 2006 Sep;44(9):3461-2. doi: 10.1128/JCM.01050-06.
Dolosigranulum pigrum is an unusual gram-positive catalase-negative coccus. It was isolated, only after prolonged incubation, from bronchial secretions from a patient with ventilator-associated pneumonia. The patient responded well to antimicrobial therapy. Identification was done by 16S rRNA DNA sequence analysis, but it can be done with relatively simple phenotypic tests.
惰性 Dolosigranulum 菌是一种罕见的革兰氏阳性、过氧化氢酶阴性球菌。它是在长时间培养后才从一名呼吸机相关性肺炎患者的支气管分泌物中分离出来的。该患者对抗菌治疗反应良好。通过 16S rRNA DNA 序列分析进行鉴定,但也可以通过相对简单的表型试验来完成。