Effect of a paramunity inducer on reproductive performance of gilts

Zentralblatt für Veterinärmedizin. Reihe A
S C KyriakisV Tsiloyiannis

Abstract

Optimal reproductive performance of gilts is an economically important characteristic which is influenced amongst others by the general health condition of the animal. In the present pilot study, we examined whether reproductive performance of gilts that were transported from a breeding to a commercial farm can be improved by paramunization, e.g. by enhancing the non-specific immunological response of the animal. Three groups of gilts were submitted to various treatments as follows. The first group received no treatment and served as the control group. The gilts of the second group were injected twice with a paramunity inducer derived from a sheep parapoxvirus (Baypamun liquid, Bayer, Germany), once 2 days before the transport and a second time 2 h before departure. The gilts of the third group were treated as those of the second group, but received an additional injection 2 days after their arrival at the commercial farm. Gilts were compared up to their first farrowing with regard to the appearance of oestrus, the number of the gilts which became pregnant, and the cost of supportive medication. Their litter size at farrowing, the number of piglets born alive and the litter weight have also been recorded. The results show that ...Continue Reading

References

Jan 1, 1986·Comparative Immunology, Microbiology and Infectious Diseases·M Büttner, A Mayr
Oct 1, 1986·Zentralblatt für Veterinärmedizin. Reihe B. Journal of veterinary medicine. Series B·G ReubelA Mayr
Apr 1, 1986·Australian Veterinary Journal·D J StewartI J O'Donnell

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Citations

May 19, 2012·International Immunopharmacology·Lorenzo FraileMaría Montoya
Nov 15, 2000·Journal of Veterinary Medicine. A, Physiology, Pathology, Clinical Medicine·A WinnickaJ Sikora

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