Efficacy of Procaine, With and Without Epinephrine, Compared to Lidocaine in Local Anesthesia for Calves Before Thermocautery Disbudding.

Within the European Union, the use of lidocaine in food-producing animals is restricted due to concerns over human safety. This study compared the clinical effectiveness of procaine, with and without epinephrine, against lidocaine in pain alleviation during thermocautery disbudding in xylazine-sedated calves. The efficacy of local blocks was assessed through needle pricks, and the behavioral reactions to disbudding were scored.

The impact of intravenous medetomidine and vatinoxan on echocardiographic evaluation of dogs with stage B1 mitral valve disease.

Introduction/objective: The purpose of this study was to investigate the echocardiographic effects of intravenous medetomidine and vatinoxan in dogs with stage B1 mitral valve disease. We hypothesised medetomidine-vatinoxan would reduce the need for manual restraint during echocardiography without producing detrimental cardiovascular effects or echocardiographic changes.

Animals: Twelve client-owned dogs with stage B1 mitral valve disease.

Effects of vatinoxan in rats sedated with a combination of medetomidine, midazolam and fentanyl.

Background: Alpha2-adrenoceptor agonists (α-agonists) are widely used in animals as sedatives and for pre-anaesthetic medication. Medetomidine has often been given subcutaneously (SC) to rats, although its absorption rate is slow and the individual variation in serum drug concentrations is high via this route. In addition, α-agonists have various effects on metabolic and endocrine functions such as hypoinsulinaemia, hyperglycaemia and diuresis.

Effects of alpha-2-adrenoceptor agonism and antagonism on equine blood insulin and glucose concentrations after oral carbohydrate load.

Alpha-2-adrenoceptor agonist detomidine is a commonly used sedative agent in horses. In addition to the sedative effect, detomidine has been reported to elicit changes in energy metabolism such as hypoinsulinaemia and hyperglycaemia. This study aimed to investigate the effects of detomidine with and without peripherally acting alpha-2-adrenoceptor antagonist vatinoxan on insulin and blood glucose (BG) concentrations in horses after a standard dose of oral carbohydrates.

Genome-wide association study suggests genetic candidate loci of insulin dysregulation in Finnhorses.

Equine metabolic syndrome (EMS) is a common welfare problem in horses worldwide. It is characterized by insulin dysregulation (ID), predisposition to laminitis and often obesity. EMS is multifactorial by nature, with both the environment and genetics contributing to the phenotype.