Past two years Past Year Past 30 Days
Abstract Views 2 2 2
Full Text Views 304 118 1
PDF Downloads 79 42 1
 
 
 
 
 
 
 
 
 
 
 

Identification of virulence-associated antigens and plasmids in Rhodococcus equi from patients with acquired immune deficiency syndrome and prevalence of virulent R. equi in soil collected from domestic animal farms in Chiang Mai, Thailand.

Shinji TakaiDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Shinji Takai in
Current site
Google Scholar
PubMed
Close
,
Prasit TharavichitkulDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Prasit Tharavichitkul in
Current site
Google Scholar
PubMed
Close
,
Chie SasakiDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Chie Sasaki in
Current site
Google Scholar
PubMed
Close
,
Yoko OnishiDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Yoko Onishi in
Current site
Google Scholar
PubMed
Close
,
Shigeki YamanoDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Shigeki Yamano in
Current site
Google Scholar
PubMed
Close
,
Tsutomu KakudaDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Tsutomu Kakuda in
Current site
Google Scholar
PubMed
Close
,
Shiro TsubakiDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Shiro Tsubaki in
Current site
Google Scholar
PubMed
Close
,
Chumnan TrinarongDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Chumnan Trinarong in
Current site
Google Scholar
PubMed
Close
,
Suvichai RojanasthienDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Suvichai Rojanasthien in
Current site
Google Scholar
PubMed
Close
,
Anucha SirimalaisuwanDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Anucha Sirimalaisuwan in
Current site
Google Scholar
PubMed
Close
,
Ted TesaprateepDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Ted Tesaprateep in
Current site
Google Scholar
PubMed
Close
,
Niwat ManeekarnDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Niwat Maneekarn in
Current site
Google Scholar
PubMed
Close
,
Thira SirisanthanaDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Thira Sirisanthana in
Current site
Google Scholar
PubMed
Close
, and
Teruo KirikaeDepartment of Animal Hygiene, School of Veterinary Medicine and Animal Sciences, Kitasato University, Towada, Aomori, Japan. takai@vmas.kitasato-u.ac.jp

Search for other papers by Teruo Kirikae in
Current site
Google Scholar
PubMed
Close
View More View Less
Restricted access

The prevalence of virulent Rhodococcus equi in soil collected from 17 domestic animal farms (from 12 cattle, 1 pig, and 4 horse farms) and in 6 clinical specimens from patients with acquired immune deficiency syndrome (AIDS) in Chiang Mai, Thailand, was investigated. The isolates were tested for the presence of 15-17-kDa antigens (VapA) and a 20-kDa antigen (VapB) by immunoblotting and for the presence of virulence plasmid DNA. Rhodococcus equi was isolated from most soil samples (68 of 80) obtained from the 17 farms, with 2.0 x 10(2) to 6.0 x 10(5) colony-forming units per gram of soil. We detected VapA in none of the 537 isolates from the soil samples. In one isolate from a pig farm, both VapB and virulence plasmid DNA were detected. Of the 6 clinical isolates from patients with AIDS, however, 4 isolates contained both VapB and virulence plasmid DNA. The remaining 2 isolates were avirulent.

Save