The Influence of Borna Disease Viral Infection on Dairy Cow Reproduction

スポンサーリンク

概要

• 論文の詳細を見る

• We investigated the influence of Borna disease virus (BDV) infection on the clinical state of dairy cows. Sera from 149 cows were examined using enzyme-linked immunosorbent assay and western blotting detect antibodies to the BDV-nucleoprotein antigen. Among 149 investigated cows, 25 (16.8%) showed a positive reaction to BDV antigen. No significant difference existed in milk production or medical history between seropositive and seronegative cows. Although the estrus cycle appeared normal even in the seropositive cows, the frequency of artificial insemination and calving-to-conception intervals significantly increased in seropositive cows. Therefore, fertilization failure was recognized in the BDV-antibody positive cows.

著者

• Hagiwara Katsuro

  School Of Veterinary Medicine Rakuno Gakuen University

• Koiwa Masateru

  School Of Veterinary Medicine Rakuno Gakuen University

• HAGIWARA Katsuro

  School of Veterinary Medicine, Rakuno Gakuen University, Hokkaido 069-8501, Japan

• ANDO Tatsuya

  Ishikari Agricultural Mutual Relief Association, Hokkaido 067-0055, Japan

関連論文

• Borna disease virus RNA detected in Japanese macaques (Macaca fuscata)
• E Detection of Theileria sergenti schizonts in bovine lymph node.
• Inhibitory effect of heparin on red blood cell invasion by Theileria sergenti merozoites.
• Demonstration of Borna disease virus (BDV) in specific regions of the brain from horses positive for serum antibodies to BDV but negative for BDV RNA in the blood and internal organs.
• Insertions, duplications and substitutions in restricted gp90 regions of equine infectious anemia virus occurred during febrile episodes in an experimentally infected horse.
• High prevalence of Borna disease virus infection in healthy sheep in Japan.
• Meriones meridianus and Lagurus lagurus as Alternative Definitive Hosts of Echinococcus multilocularis and E. granulosus
• Peripheral Blood Leukocyte Subpopulation of Dairy Cows with Digital Dermatitis and Effect of Hoof Trimming with Antibiotic Treatment
• Borna Disease Virus in Raccoons (Procyon lotor) in Japan
• Fecal D- and L-lactate, succinate and volatile fatty acid levels, and relationships with fecal acidity and diarrhea in neonatal calves
• The Influence of Borna Disease Viral Infection on Dairy Cow Reproduction
• Molecular-Based Identification of Yeasts Isolated from Bovine Clinical Mastitis in Japan
• Epizootiologic Survey for Babesia microti among Small Wild Mammals in Northeastern Eurasia and a Geographic Deversity in the .BETA.-Tubulin Gene Sequences

もっと見る 閉じる

スポンサーリンク