One of the most significant advances in equine management in recent years has been the advent of ultrasonography, or ultrasound. Through this technology, which bounces repeating sound waves off tissues and structures in the horse’s body and
It is well established that early conceptus loss (the embryo and its associated extra-embryonic membranes) is a major source of reproductive inefficiency in domestic animals. Early pregnancy in all mammals is characterized by a high fertilizatio
For all things there is a time and a season. Nowhere is this more true than in equine reproduction. Nature has established a definite time and season for mares to conceive and bear foals. It is a very sensible approach on the part of
Rens, Welch, and Johnson of Beltsville, Md., reported significant improvements in their flow cytometric semen sexing procedure at the American Society of Animal Science’s meeting.
The sexing of sperm with the Beltsville method is based o
Fetal monitoring in horses is similar to the methods used for humans — ultrasound, EKG machines, and blood tests on unborns all are part of monitoring the health of the fetus. Advances in these areas for equines have allowed for
The first thought that comes to most people when the word herpes is mentioned is one of those nagging pain-in-the-neck cold sores, one type of which is caused by a herpes virus, and the venereal disease herpes simplex. The word herpes”P>The first thought that comes to most people when the word herpes is mentioned is one of those nagging pain-in-the-neck cold sores, one type of which is caused by a herpes virus,”>The first thought that comes to most people when the word herpes is mentioned is one of those nagging pain-in-the-nec”The first thought that comes to most people when the word h”h
For a successful domestic species, the fertility rate of the horse is surprisingly low. Coupled with an 11-month gestation period and a single offspring per year, producing a foal is a significant investment for any breeder. So, if you’re
Pseudomonas is a bacteria family that can cause many types of illnesses, from loss of sight to reproductive problems to death.
The Caslick procedure of surgically closing the upper part of the vulva has been commonly practiced on broodmares for the past 60 years. The procedure evolved in an effort to treat what E. A. Caslick, DVM, had observed–the negative effect that
Horse breeders noticed that they were having foaling problems with some mares which were grazing fescue grass or being fed fescue hay. Cattle producers reported that steers on fescue pastures or being fed fescue hay appeared to be unthrifty and that
Moody. Inscrutable. Temperamental. Cantankerous. Mares seem to get tagged with such stereotypical labels. When your female equine displays inappropriate behavior, you might hear someone snort, Typical mare! Your mare’s nature and individual”P>Moody. Inscrutable. Temperamental. Cantankerou
Any horse which is sick and suspected of having a contagious disease should be immediately isolated from the healthy stock. If possible, a single person should be assigned to the care of this animal, and that person should be educated to use proper
Understanding lasers requires knowledge of how stimulated emission multiplies light and produces the unique differences between coherent (laser) and noncoherent (regular) light. Regular light contains a mixture of wavelengths and radiates in a
There are an estimated six million equines in the United States. In some states, the horse industry is a multi-billion-dollar business, contributing substantially to the state and local tax base, as well as providing employment, entertainment,
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