[Poisoning of horses by the bark of the false acacia (Robinia pseudoacacia)].

This research focuses on the effects of poisoning in horses from the bark of the False Acacia (Robinia pseudoacacia), describing an investigation into two cases where each horse experienced different symptoms, and showing that recovery occurred after 2 days of symptomatic treatment.

Summary of Research

• The research presents a study into the poisoning of horses due to ingesting the bark of the False Acacia, also known as Robinia pseudoacacia.
• The effects of this poisoning were studied in two separate equine cases, with varying symptoms observed in both animals.
• This study provides valuable insight into the toxicity of this plant species on horses, which could be instrumental in guiding vets and horse owners on the signs to look out for and the possible necessary steps for treatment.

Observed Symptoms

• The first horse exhibited mainly intestinal symptoms, indicated by decreased intestinal motility and obstipation (severe or complete constipation resulting from a blockage in the intestine) of the pelvic flexure.
• The second horse displayed predominantly central nervous system symptoms, like alternating cycles of somnolence (oversleeping or feeling sleepy) and excitation, along with head pressing, mydriasis (dilation of the pupil beyond its normal limit), and a lack of response to potential threats or dangers.
• Moreover, the second horse also exhibited diminished sensation in the head and reduced spinal reflexes.

Treatment & Recovery

• Both horses in the study were subjected to symptomatic treatment, meaning the treatments targeted the symptoms brought on by the poisoning.
• After treatment had begun, both horses were observed to have recovered from the poisoning within two days, indicating that timely symptomatic treatment can have a significant positive effect on poisoned horses’ health status.

Implications of the Research

• This study imparts critical knowledge on the poisonous nature of the False Acacia tree’s bark for horses, thus potentially aiding owners and caretakers in making prudent choices about the environment their horses are exposed to.
• The findings also play a crucial role in informing symptomatic treatment methods for vets to implement when dealing with similar poisoning cases in the future.