Anesthesia

Small, A., Marini, D., Colditz, I. 2021. Local anesthetic delivered with a dual action ring and injection applicator reduces the acute pain response of lambs during tail docking. Animals 11(8), 2242.

Docking the tail of lambs is a standard husbandry procedure and is achieved through several techniques including clamps, hot or cold knives and latex rings, the last of which is the most popular. All tail...

Morrison, K.E., Strahl-Heldreth, D. Clark-Price, S.C. 2016. Isoflurane, sevoflurane and desflurane use in cane toads (Rhinella marina). Veterinary Record Open 3(1), e000185.

Anaesthetic chamber concentrations of isoflurane, sevoflurane and desflurane that resulted in loss of righting reflex within 15 minutes in 50 per cent of toads (Rhinella marina) exposed (ED50-LRR

Argüelles, J., Echaniz, M., Bowen, J. et al. 2021. The impact of a stress-reducing protocol on the quality of pre-anaesthesia in cats. Veterinary Record 188(12), e138.

Introduction: Transport to the clinic is a major source of stress for cats. The process involves being put into a carrier, driven in a car and handled. Cats are therefore removed from the safe-haven of...

Chang, L.-J., Ko, J. C., Weil, A. B. et al. 2021. Comparison of anesthetic and cardiorespiratory effects of tiletamine-zolazepam-detomidine-butorphanol, tiletamine-zolazepam-xylazine-butorphanol, and ketamine-detomidine

OBJECTIVE: To evaluate and compare the anesthetic, analgesic, and cardiorespiratory effects of tiletamine-zolazepam-detomidine-butorphanol (TZDB), tiletamine-zolazepam-xylazine-butorphanol (TZXB), and ketamine-detomidine-butorphanol (KDB) in pigs and to assess anesthetic recovery duration and quality following administration of tolazoline as a...

Blevins, C. E., Celeste, N. A., Marx, J. O. 2021. Effects of oxygen supplementation on injectable and inhalant anesthesia in C57BL/6 mice. JAALAS 60(3), 289-297.

Oxygen supplementation is rarely considered when anesthetizing laboratory mice, despite reports that mice become profoundly hypoxic under anesthesia. Little is known about the effects of hypoxia on anesthetic performance. This article focuses on the effects...

Ho, H., Fowle, A., Coetzee, M. et al. 2020. An inhalation anaesthesia approach for neonatal mice allowing streamlined stereotactic injection in the brain. Journal of Neuroscience Methods 342, 108824.

Background: Investigating brain function requires tools and techniques to visualise, modify and manipulate neuronal tissue. One powerful and popular method is intracerebral injection of customised viruses, allowing expression of exogenous transgenes. This technique is a...

Goodroe, A., Fitz, C., Bakker, J. 2020. Current topics in marmoset anesthesia and analgesia. ILAR Journal, ilab001.

Anesthetic and analgesics are essential components of both clinical and research procedures completed in marmosets. A review of current anesthetic and analgesic regimens for marmosets has been complied to provide a concise reference for veterinarians...

Owen, J. P., Kelsh, R. N. 2021. A suitable anaesthetic protocol for metamorphic zebrafish. PLOS ONE 16(3), e0246504.

Zebrafish are frequently used as a means to investigate development. These studies increasingly require repeated anaesthesia of zebrafish during juvenile (i.e. metamorphic) stages. The effects of anaesthesia during this time remain poorly studied. The aim...

Klune, C. B., Robbins, H. N. K., Leung, V. et al. 2020. Hypothermia during general anesthesia interferes with pain assessment in laboratory rats (Rattus norvegicus). JAALAS 59(6), 719-725.

Accurate pain assessment methods are necessary to ensure animal welfare and reliable data collection in animal research. The Rat Grimace Scale (RGS), a facial expression pain scale, allows effective identification of pain. However, the potential...

Subscribe to Anesthesia