BK virus sequences in specimens from aborted fetuses

Isolation of bluetongue virus serotype 1 from aborted goat fetuses.

Abortions and stillbirths were noticed in pregnant goats on a farm in the state of Gujarat, India. About 50% of the pregnant goats aborted or gave birth to dead kids. Bluetongue virus (BTV) antibody in the sera of affected goats was detected using a competitive enzyme-linked immunosorbent assay (ELISA). Viral antigen in the blood of these goats and in the aborted fetal spleens was detected usin...

Bacillus anthracis isolated from aborted bovine fetuses

DNA hypomethylation of individual sequences in aborted cloned bovine fetuses.

Cloned bovines have a much higher abortion rate than those derived in vivo. Available evidence indicates that inappropriate epigenetic reprogramming of donor nuclei is the primary cause of cloning failure. To gain a better understanding of the DNA methylation changes associated with the high abortion rate of cloned bovines, we examined the DNA methylation status of a repeated sequence (satellit...

Hobi-like pestivirus in aborted bovine fetuses.

An outbreak of abortion affecting multiparous cows was associated with Hobi-like pestivirus infection. Viral RNA and antigens were detected in the tissues of two aborted fetuses. Molecular assays for other common abortogenic agents tested negative. At the genetic level, the Hobi-like pestivirus displayed the closest relatedness to Italian, Australian, and South American viruses, whereas it dive...

Immunoglobulin levels in non-aborted and aborted fetuses from Danish herds of cattle.

OHMANN, H. BIELEFELDT: Immunoglobulin levels in non-aborted and aborted fetuses from Danish herds of cattle. Acta vet. soancl. 1981, 22, 428-434. The applicability of serological tests in the diagnosis of intrauterine infections in Danish cattle was investigated. Fetuses from slaughter animals, experimentally infected and spontaneously aborted fetuses, premature and stillborn calves, were subje...