UNASSIGNED: Bronchoalveolar lavage fluid was collected from 161 hospitalized patients presenting with suspected respiratory fungal infection /colonization. The specimens were examined by standard molecular and mycological assays. Candida spp. were recognized with sequence assessment of the D1-D2 section of the large subunit ribosomal DNA. The susceptibility of Candida isolates to common antimycotic drugs was distinguished by standard broth microdilution.
UNASSIGNED: Seventy-one clinical isolates of Candida spp. were recognized. Candida albicans was the most frequent, followed by C. glabrata, C. krusei (Pichia kudriavzevii), C. dubliniensis, C. parapsilosis, and C. tropicalis. We found 5.1% of C. albicans isolates and 8% of C. glabrata isolates to show resistance to fluconazole. The whole of the Candida spp. were sensitive to amphotericin B and caspofungin.
UNASSIGNED: This study demonstrated that C. albicans and C. glabrata are the most common isolates of bronchoalveolar lavage fluid in patients, and the drug susceptibility screening confirmed that amphotericin B and caspofungin are effective against Candida spp. but some C. glabrata and C. albicans isolates showed resistance to fluconazole.
■从161例疑似呼吸道真菌感染/定植的住院患者中收集支气管肺泡灌洗液。通过标准分子和真菌学测定检查样本。念珠菌属。通过对大亚基核糖体DNA的D1-D2部分的序列评估来识别。通过标准肉汤微量稀释来区分念珠菌分离株对常见抗真菌药物的敏感性。
■71种念珠菌临床分离株。被认可。白色念珠菌是最常见的,其次是C.glabrata,C.krusei(Pichiakudriavzevii),都柏林人,C.近平滑,和热带C.我们发现5.1%的白色念珠菌分离株和8%的光滑念珠菌分离株显示出对氟康唑的抗性。整个念珠菌属。对两性霉素B和卡泊芬净敏感。
■这项研究表明,白色念珠菌和光滑念珠菌是患者支气管肺泡灌洗液中最常见的分离株,药物敏感性筛选证实两性霉素B和卡泊芬净对念珠菌有效。但是一些光滑念珠菌和白色念珠菌分离株对氟康唑表现出耐药性。