期刊
MICROBIAL PATHOGENESIS
卷 38, 期 1, 页码 47-51出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.micpath.2004.10.004
关键词
Bartonella spp; dental pulp; colonization; infection
Bartonella henselae causes chronic bacteremia in cats. To test if B. henselae DNA can be recovered from the dental pulp of cats buried a year previously, we used PCR with primers for a sequence of the conserved groEL to test 104 teeth from I I cats. Seven of the cats were found positive; canine teeth were more frequently positive than molar teeth. Where PCR sequences could be determined, they were identical to those of B. henselae Marseille (four cats), B. henselae Houston (one cat) or similar to those of B. grahamii (one cat). Our study indicates that dental pulp from the teeth of cats, especially the canine teeth, may be used for the PCR detection of Bartonella in animals buried for a year. (C) 2004 Elsevier Ltd. All rights reserved.
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