Four speakers discussed advances in assisted reproduction to wrap up the session on the emerging science of horse breeding at the Kentucky International Equine Summit, held in Lexington, Ky., April 28-29. The speakers agreed that the key is not
“For years we’ve taught the industry about reproduction, but we haven’t taught about breeding,” said Gary Carpenter, executive director of the American Quarter Horse Foundation during a roundtable at the International Equine Summit, held in
Palm Beach Equine Medical Centers, headquartered in Wellington, Fla., recently purchased the New Bridge Embryo Centre in Aiken, S.C. The facility is now called the Palm Beach Equine Embryo Center (PBEEC). The goal is to continue to provide top-notc
A group of Dutch researchers reported evidence that the equine conceptus (i.e., the embryo and associated membranes) might be directly responsive to the reproductive hormones progesterone and estrogen,
Her future registered name might be different, but around the horse unit at Mississippi State University (MSU), everyone calls her Popsicle.
Born in September, Popsicle is the result of MSU’s first successful frozen embryo transfer in
With breed registries admitting more than one foal per mare per year, the use of frozen embryos is becoming more mainstream.
It’s no secret that embryo transfer is expensive, and that its success rates are lower than those of some other methods of equine reproduction. “Commercially, single embryo recovery attempts have a 50% recovery rate, and there is a 50-65%
Drug compounding, the ethics of treating cryptorchids, and sexually transmitted diseases were the hot topics discussed by equine practitioners at the Reproduction Forum.
Embryo transfer (ET)–recovering the embryo from a bred donor mare for placement into a recipient mare that will carry and raise the foal–has become a useful reproductive tool for a growing number of breeders. Mares that are competing, or mares
Embryo transfer has been well-established in the horse industry as a method of obtaining multiple offspring from a valuable donor mare. The increased usage of this technique prompted Colorado State University (CSU) researchers to examine the
In a study from the University of Saskatchewan, Canadian researchers compared ovulation rates, embryo recovery and quality, and subsequent pregnancy rate using two estrus synchronization methods–prostaglandin (PG) administration and progesteron
Horseman?s Day, held for the third time as part of the annual AAEP convention, was another rousing success. There weren?t as many people in attendance as there were in San Diego last year, but they were just as enthusiastic. AAEP officials said
The American Quarter Horse Association has eliminated all restrictions regarding the registration of foals produced through embryo transfer as part of an out-of-court settlement with a coalition of breeders.
For a couple of years, the
A Texas judge reaffirmed on May 16 his earlier decision that an American Quarter Horse Association (AQHA) rule restricting the number of registered foals produced through embryo transfer violates the state’s
Veterinarians generally assess whether a mare has ovulated and is ready to breed by rectal palpation. However, new research suggests that a mare’s blood plasma sample can tell the veterinarian just as accurately that ovulation has occurred. The
Monash University reproductive research is helping save the world’s most endangered donkey breed.
In a world first, a rare and prehistoric-looking Poitou donkey foal has been born to a surrogate Standardbred horse after embryo
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