Histopathologic characterization of the reproductive organs of heifers experimentally infected with Campylobacter fetus venerealis

Is Campylobacter fetus subspecies venerealis infection a cause of reproductive failure in dairy cows in Iran?

Bovine genital campylobacteriosis is one of the most economically important diseases of dairy cattleresulting in lowered fertility, embryo mortality and abortion, repeated returns to service, reduced pregnancyrates and extended calving intervals. While the occurrence of repeat breeding syndrome and abortions arereported from many Iranian dairy cattle farms, little information is available regar...

Campylobacter fetus subsp. venerealis adhesion to MDBK cells.

is campylobacter fetus subspecies venerealis infection a cause of reproductive failure in dairy cows in iran?

bovine genital campylobacteriosis is one of the most economically important diseases of dairy cattleresulting in lowered fertility, embryo mortality and abortion, repeated returns to service, reduced pregnancyrates and extended calving intervals. while the occurrence of repeat breeding syndrome and abortions arereported from many iranian dairy cattle farms, little information is available regar...

Chronic atrophic gastritis in SCID mice experimentally infected with Campylobacter fetus.

Campylobacter fetus is a cause of enteritis and invasive extraintestinal disease in humans. In order to develop an animal model of C. fetus infection, outbred ICR SCID mice were orally challenged with a clinical isolate of C. fetus. The stomachs of SCID mice were heavily colonized with C. fetus, and colonization was associated with the development of chronic atrophic gastritis. This lesion was ...

The demonstration of the K-antigen of Campylobacter fetus venerealis using a microtitre agglutination test.

Using specific antisera prepared against heat-treated and untreated cells in a microtitre system, 7 strains of Campylobacter fetus venerealis were examined for the presence of K-antigen. The technique was effective for distinguishing between strains and it was found that 4 out of 7 isolates contained microcapsules, therefore being potentially suitable for vaccine production.