Researchers Reverse Temporary Immunocastration

by: Christa Lesté-Lasserre
Stallions which do not fully recover breeding capacity after temporary castration via a vaccine that works against reproductive hormone GnRH can now be assisted through daily injections of buserelin, a GnRH agonist, said European researchers. Equity, an anti-GnRH vaccine from Pfizer Animal Health currently marketed in Australia to control heat cycles in mares, can also be administ ...