Comparison of two formulations of alfaxalone for immersion anaesthesia in laboratory zebrafish (Daniorerio).

Objective: To compare two commercial formulations of alfaxalone for immersion anaesthesia in laboratory zebrafish.

Study Design: Prospective, blinded, randomized study.

Animals: A total of 20 adult Danio rerio (Tuebingen strain).

Total Intravenous Anaesthesia with Ketamine, Medetomidine and Midazolam as Part of a Balanced Anaesthesia Technique in Horses Undergoing Castration.

To evaluate the use of ketamine-medetomidine-midazolam total intravenous infusion as part of a balanced anaesthetic technique for surgical castration in horses. Five healthy Standardbred cross colts were premedicated with IV acepromazine (0.01-0.