scholarly journals Osteopontin Expression in Periparturient Dairy Cows Naturally Infected with Mycobacterium Avium Subsp. Paratuberculosis

2008 ◽  
Author(s):  
Elizabeth L. Karcher ◽  
Donald C. Beitz ◽  
Judith R. Stabel
Keyword(s):  
Dairy Cows ◽  
Mycobacterium Avium ◽  
Mycobacterium Avium Subsp ◽  
Osteopontin Expression ◽  
Mycobacterium Avium Subsp Paratuberculosis

scholarly journals Faecal bacterial composition in dairy cows shedding Mycobacterium avium subsp. paratuberculosis in faeces in comparison with nonshedding cows

2016 ◽  
Vol 62 (6) ◽  
pp. 538-541 ◽  
Author(s):  
Marija Kaevska ◽  
Petra Videnska ◽  
Karel Sedlar ◽  
Iva Bartejsova ◽  
Alena Kralova ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Mycobacterium Avium ◽  
Mycobacterium Avium Subsp ◽  
Rrna Gene ◽  
Microbial Composition ◽  
Bacterial Composition ◽  
Bacterial Populations ◽  
Faecal Samples ◽  
Mycobacterium Avium Subsp Paratuberculosis ◽  
The 16S Rrna Gene

The aim of this study was to determine possible differences in the faecal microbiota of dairy cows infected with Mycobacterium avium subsp. paratuberculosis (Johne’s disease) in comparison with noninfected cows from the same herds. Faecal samples from cows in 4 herds were tested for M. avium subsp. paratuberculosis by real-time PCR, and faecal bacterial populations were analysed by 454 pyrosequencing of the 16S rRNA gene. The most notable differences between shedding and nonshedding cows were an increase in the genus Psychrobacter and a decrease in the genera Oscillospira, Ruminococcus, and Bifidobacterium in cows infected with M. avium subsp. paratuberculosis. The present study is the first to report the faecal microbial composition in dairy cows infected with M. avium subsp. paratuberculosis.

Evaluation of four commercial serum ELISAs for detection of Mycobacterium avium subsp. paratuberculosis infection in dairy cows

2009 ◽  
Vol 180 (2) ◽  
pp. 231-235 ◽  
Author(s):  
Francisco J. Diéguez ◽  
Ana M. González ◽  
Santiago Menéndez ◽  
María J. Vilar ◽  
María L. Sanjuán ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Mycobacterium Avium ◽  
Mycobacterium Avium Subsp ◽  
Mycobacterium Avium Subsp Paratuberculosis

Fecal shedding of Mycobacterium avium subsp. paratuberculosis by dairy cows

2005 ◽  
Vol 107 (3-4) ◽  
pp. 257-263 ◽  
Author(s):  
Beate M. Crossley ◽  
Francisco J. Zagmutt-Vergara ◽  
Terry L. Fyock ◽  
Robert H. Whitlock ◽  
Ian A. Gardner
Keyword(s):  
Dairy Cows ◽  
Mycobacterium Avium ◽  
Mycobacterium Avium Subsp ◽  
Fecal Shedding ◽  
Mycobacterium Avium Subsp Paratuberculosis
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