Pardini Manuela, Varaine Francis, Iona Elisabetta, Arzumanian Erchanik, Checchi Francesco, Oggioni Marco Rinaldo, Orefici Graziella, Fattorini Lanfranco
Dipartimento di Malattie Infettive, Parassitarie e Immunomediate, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
J Clin Microbiol. 2005 Jan;43(1):442-4. doi: 10.1128/JCM.43.1.442-444.2005.
Recovery of Mycobacterium tuberculosis from sputa treated with cetyl-pyridinium chloride (CPC) and stored for 20 +/- 9 days was significantly higher than that from sputa that were untreated and processed by the N-acetyl-L-cisteine-NaOH method. Addition of CPC is useful for isolation of M. tuberculosis from sputa subjected to long-term storage received from remote areas of the world.
用十六烷基氯化吡啶(CPC)处理并储存20±9天的痰液中结核分枝杆菌的回收率显著高于未处理且采用N-乙酰-L-半胱氨酸-氢氧化钠方法处理的痰液。添加CPC有助于从世界偏远地区送来的长期储存痰液中分离结核分枝杆菌。