Recent News for Breeding and Reproduction

Article

Neurologic Disease Discussed

March 01, 2004

Morgan stressed that good management practices can reduce the risk factors that contribute to neurologic disease incidence. Keep feed sources clean and free of opossums and protect your hay from rodent infestation.... Read More

Article

Reproduction (AAEP 2003)

March 01, 2004

Research has shown that boars can be fed a specific diet to increase fertility, and the same might be true of stallions. Steven Brinsko, DVM, PhD, Dipl. ACT, from Texas A&M University, discussed the potential of feeding a nutraceutical to stallions... Read More

Article

Vaccines--Comparative Efficacy

March 01, 2004

Several researchers have been working the past few years to determine if any U.S.-registered equine vaccine had advantages over others. It turns out that the serologic responses to--and protection given by--these vaccines varies significantly.... Read More

Article

Inherited Quarter Horse Disease Traces To Poco Bueno

February 26, 2004

Poco Bueno was identified as the sire line associated with hereditary equine regional dermal asthenia (HERDA).... Read More

Article

Hereditary Disease Research Into HERDA

February 26, 2004

If we have any doubt about a horse with lesions that look like HERDA (also called HC), we can test to see if that animal does have this disease. Usually it's easy to diagnose, once you've seen a few.... Read More

Article

Immune Responses to Equine Vaccines: Study

February 23, 2004

Lunn presented studies that he and six other scientists completed comparing immune responses between commonly used, commercially available vaccines.... Read More

Article

Junctional Epidermolysis Bullosa (JEB) in Belgian Draft Horses: AAEP 2003

February 17, 2004

Junctional epidermolysis bullosa (JEB) is an inherited disease that causes skin lesions over pressure points of the body in newborn Belgian foals and results in large areas of skin loss. The disease is a lethal condition and affected foals typically ... Read More

Article

Acyclovir for Treating EHV-1 Myeloencephalopathy

February 16, 2004

Acyclovir is an anti-viral drug with a high activity and selectivity for herpesviruses. It has been used in equine outbreaks, even though past studies have not established a clear-cut benefit of using the drug.... Read More

Article

UI Scientist, Cloned Mules Featured at Seattle Conference

February 13, 2004

Gordon Woods, DVM, MS, PhD, Dipl. ACT, the University of Idaho scientist who led the research team that successfully produced the first clone in the horse family, will be a featured speaker at the American Association for the Advancement of... Read More

Article

Rhodococcus equi: Genetic Variability and its Clinical Implications

February 12, 2004

If there are any two words that can cause a foaling operation's manager to shudder, they are probably "Rhodococcus equi," since the bacterium is considered the most common cause of severe pneumonia in foals. ... Read More

Article

Testing for Failure of Passive Transfer

February 03, 2004

When a newborn foal, for whatever reason, fails to obtain the antibodies he needs from his mother in his first hours of life, this often results in a very sick or even dead foal from septicemia. Quick identification of the problem (failure of passive... Read More

Article

Artificial Insemination Made Simple (AAEP 2003)

February 03, 2004

Squires said the perception in the industry is that mares must be examined four to six times per day to use frozen semen successfully. He said the reasons for frequent examination are because limited semen is made available and the desire to breed as... Read More

Article

Regumate to Control Stud Behavior?

February 01, 2004

Q: My yearling stallion has begun his show career in longe line classes. He is beginning to lose concentration and act "studdy" at shows. It was suggested that I put him on Regumate to help control this behavior (as an... Read More

Article

Feeding Orphan Foals

February 01, 2004

Orphan--the name itself evokes sadness and sympathy. A baby without a mother, in this case a foal. Whether it occurs through the death of the mare, or just that the mare cannot produce milk or will not take care of her foal, it all leads to one... Read More

Article

R. equi on Breeding Farms

February 01, 2004

Rhodococcus equi is an organism that lives in soil, requiring warmth and nutrients found in horse manure to grow and spread among equine populations. It is the most common cause of pneumonia in foals one to four months of age, bringing... Read More

Article

Cloned Pregnancy Lost at Texas A&M

February 01, 2004

A research mare at Texas A&M (TAMU) carrying a cloned foal recently lost her pregnancy. "We lost it at nine months of gestation via premature separation of the placenta and placentitis (placental infection), which we treated for three weeks... Read More

Article

Mare/Foal Interaction

February 01, 2004

Abby L. Fowden, of the University of Cambridge in the United Kingdom, discussed nutritive and endocrine functions of the placenta at the first Equine Placenta Workshop held at the University of Kentucky Gluck Equine Research Center on Dec. 5-6,... Read More

Article

Preparation of the Mare for Normal Foaling

January 31, 2004

Riddle said that most mares are outside all of the time or are only brought up for feeding until they reach one month before their expected foaling date. Whatever is preferred, broodmares thrive on routine.... Read More

Article

Dystocia Management

January 31, 2004

Incidence of dystocia is around 4%, although this varies by breed, Embertson said. While many dystocias are resolved on the farm, some cases need to be referred to a hospital. This decision should be made based on the position of the foal, duration ... Read More

Article

Jump-Starting the Dummy Foal

January 31, 2004

The term "dummy foal" is being used less and less. A more accurate term for the foal exhibiting behavioral or neurologic abnormalities that are not related to infectious or toxic conditions, congenital or developmental abnormalities, or metabolic dis... Read More

Article

Foal Care From Birth to 30 Days (AAEP 2003)

January 31, 2004

Foal care from the first few hours of life to one month can be critical in the overall health and welfare of the newborn foal.... Read More

Article

Abdominal Pain in Foals (AAEP 2003)

January 31, 2004

Abdominal pain in the foal can have many different causes, making it difficult to diagnose a cause. However, with knowledge of the different causes, a proper physical exam, the use of diagnostic tools, and common sense, a veterinarian can pinpoint a ... Read More

Article

When a Foal Needs Surgery (AAEP 2003)

January 31, 2004

If your new foal develops a disease or medical problem that requires surgery, then time is of the essence. In his AAEP Convention presentation "Surgical Disease of the Neonate," Rolf Embertson, DVM, Dipl. ACVS, of Rood and Riddle Equine Hospital... Read More

Article

Breeding The High-Risk Mare

January 31, 2004

With advances in modern veterinary medicine happening all of the time, the practitioners agreed that management of high-risk mares is becoming easier, and the probability of a healthy foal is increasing.... Read More

Article

Reproduction/Perinatology Forum at AAEP 2003

January 31, 2004

Veterinarians interested in reproduction and perinatology (the foal immediately after birth) crowded into the Reproduction/Perinatology Forum at the 2003 American Association of Equine Practitioners' convention to discuss mare reproductive loss... Read More