Marie Rosenthal, MS

  • Study: Neurologic Signs Not Limited to One EHV-1 Strain

    <P>Anytime a horse develops fever, malaise, and a stumbling gait or inability to stand, owners should contact a veterinarian immediately--they might be dealing with equine herpesvirus-1 (EHV-1). In addition, the animal should be quarantined to prevent transmitting the virus to other horses through nasal secretions, said Gillian A. Perkins, DVM, Dipl. ACVI...

  • How Acupuncture Works: Mixed Signals

    Although acupuncture is frequently used in human and animal health, it needs to be described in terms that most people accept and understand, said Narda G. Robinson, DO, DVM, MS, who recently authored a report on the topic.

  • Predicting Equine Postoperative Infections

    <P>Inflammatory markers in horses' blood might tell veterinarians when the animals are at risk for adverse events after surgery. <P>"Monitoring the recovery of the patient closely in the postoperative period allows the surgeon to detect infection and other complications of the surgical procedure early, thus increasing the chance of successful treatment ...

  • Diarrhea Prevention in Hospitalized Horses a Delicate Bacterial Balance

    <P>Diarrhea acquired while staying in a hospital, termed nosocomial diarrhea, is an unfortunate risk when hospitalizing a horse, but there are&nbsp;steps owners and veterinarians can&nbsp;take to help prevent disease. <P>There are many reasons why horses get diarrhea while in the hospital, including infectious pathogens, diet changes, medication, exposu...

  • Japanese Encephalitis Vaccine Might Offer Some WNV Protection

    <P>Vaccination against <A href="http://www.thehorse.com/ViewArticle.aspx?ID=2730">Japanese encephalitis</A> might mitigate West Nile virus (WNV) infection in some horses, said a group of researchers from Japan's National Institute of Animal Health in a recent paper. <P>Outbreaks of WNV have been reported in many countries, including the United States, b...

  • Cribbing Not a Learned Behavior, Researchers Say

    <P>Despite many horse owners' belief to the contrary, researchers concluded in a new study that cribbing does not appear to be a learned disorder. However, genetic predisposition appears to be a factor, especially among Thoroughbreds. <P>Julia D. Albright, MA, DVM, and her colleagues at Cornell University surveyed horse owners about cribbing. Although 4...

  • Equine Visual Laterality Reinforces Horse Handling Traditions

    <P>The convention of leading and mounting the horse from the left might be more than just tradition, according to a new study from St. Andrews University. The study, led by Kate Farmer, MA, at the Harmony Center in Austria, shows that horses generally prefer this arrangement too, and not just because this is how they are trained. <P>The researchers comp...

  • Impaction Colic: Consistent Management Reduces Risk

    A horse&#39;s risk of impaction might be elevated by decreased exercise, restricted water intake, administration of non-steroidal anti-inflammatory medications, and poor dentition, said Amy E. Plummer, DVM, Dipl. ACVS, in a recent Veterinary Clinics of North America: Equine Practice review of intestinal impactions.

  • Livestock Antibiotic Bill in the Works

    A congressional committee recently held a hearing on a bill that proposes severe restrictions on the use of antibiotics in food animals. The Preservation of Antibiotics for Medical Treatment Act of 2009 would ban "non-therapeutic" uses of antibiotics that are also used in humans. It is hoped that this would prevent antibiotic resistance and preserve these...

  • Colic Surgery Outcomes Improved by Recent Advances

    <P>Today's colicking horse has a good chance for survival, said Gal Kelmer, DVM, MS, who recently wrote a review of equine colic surgery advances for <I>Veterinary Clinics of North America: Equine Practice</I>. <P>A horse's anatomy puts it at risk for colic: the long intestine and colon are prone to twisting and obstructions that can prevent blood and o...

  • Rider Pressure Affects Horse Tack Evaluation

    <P>The force a rider exerts on the horse's back will shift depending on his or her position and should be included in any evaluation of tack pressure, researchers recently reported. <P>"You need a force that is distributed over a certain area to make a good evaluation of the saddle pressure, therefore saddle measurements should be performed with a rider...