Structural changes of muscle spindles in the multifidus muscle after intervertebral disk injury are resolved by targeted muscle activation.

Purpose: Fibrosis of muscle spindles (sensory organs) in back muscles induced by intervertebral disc (IVD) degeneration could limit transmission of muscle stretch to the sensory receptor and explain the proprioceptive deficits common in back pain. Exercise reduces back muscles fibrosis. This study investigated whether targeted muscle activation via neurostimulation reverses or resolves muscle spindle fibrosis in a model of IVD injury.

Feline caudal vena cava to aorta ratio reference interval.

Objectives: The primary objective of this investigation was to ultrasonographically evaluate the caudal vena cava to aorta (CVC:Ao) ratio in healthy, conscious cats and to generate reference intervals. A secondary objective was to identify the site of examination with the least intra- and inter-observer variability. This investigation was undertaken to assess whether the CVC:Ao ratio holds promise as a technique to assess intravascular volume responsiveness in cats.

Psychological, physical, and professional impact on second victims in veterinary anaesthesia: a cross-sectional international survey - Part 1.

Objective: To investigate the psychological, physical and professional impact of veterinary patient safety incidents (PSIs) on veterinary anaesthesia professionals.

Study Design: We conducted an observational cross-sectional survey, inviting veterinary anaesthesiologists, anaesthesiologists in training and veterinary nurses/technicians through social media platforms from 2 June 2023 to 20 September, 2023. The questionnaire was based on Second Victim Experience and Support Survey (SVEST) and analysed using descriptive statistics and subscale scoring to assess psychological, physical and professional impacts.

A retrospective analysis of clinical features, management and outcomes in dogs and cats with Eastern Brown Snake envenomation (2016-2022).

Australian Eastern brown snakes (Pseudonaja textilis) can cause venom-induced consumptive coagulopathy (VICC) in envenomated dogs and cats due to toxin-induced consumption of clotting factors. The objective of this study was to describe presenting clinical signs, prevalence of VICC and haemorrhage, VICC resolution timelines and patient outcomes in a population of dogs and cats with Eastern brown snake envenomation (EBSE). Data from dogs and cats presenting with EBSE were retrospectively evaluated.

The establishment of reference intervals for the ClotPro thromboelastometry device in healthy dogs.

Objective: To establish reference intervals using a new point-of-care thromboelastometry device in dogs for the extrinsically activated test (EX-test), intrinsically activated test (IN-test), fibrin polymerization test (FIB-test), ecarin test (ECA-test), and tissue plasminogen activator test (TPA-test) and to investigate the effects of storage time on the results.

Design: Prospective clinical study in 2022.

Setting: University teaching hospital.