Total parenteral nutrition in four healthy adult horses.

The research investigates how total parenteral nutrition, referencing a form of feeding that bypasses the gastrointestinal system, is effectively implemented in four healthy adult horses over a span of ten days. The results indicate that horses were able to maintain a good health and stable weight while consuming a specially prepared intravenous feed mix.

Study Design and Procedure

• The test subjects for this study were four healthy adult horses.
• Over the duration of ten days, these horses were not allowed to consume any food or water.
• For maintaining the nutrition, the horses were provided with total parenteral nutrition, a form of feeding that does not involve the gastrointestinal system.

Results and Observations

• By the end of the study period, the horses were able to maintain about 94% of their initial body weight, without any signs of dehydration, indicating that the intravenous feeding was successful.
• Decreases in the concentrations of serum urea nitrogen and triacylglycerol were observed, but there were no other significant changes in hematologic or biochemical profiles.
• The horses did not face problems adapting to the new routine of intravenous feeding and confinement. They remained healthy throughout the course of the study.

Conclusions

• The findings conclude that intravenous feeding with a lipid-glucose-amino acid-electrolyte solution is an acceptable way of providing nutrition to healthy adult horses, at least over a limited duration.
• The horses showed no signs of resistance or major side-effects during the study which could suggest potential for this method’s application in other similar scenarios or studies.