Metabolic and oxidative status of Saanen goats of different parity during the peripartum period.

The aim of this study was to research changes in metabolic and antioxidative status of Saanen goats of different parity occurring during the peripartum period. Blood samples were taken on 10-7 and 3-1 d prepartally and 1-3, 14 and 28 d postpartally from goats allocated in three groups according to their parity: primiparous (PRIM), goats that kidded the 2nd or 3rd time (MID), and goats that kidded 4 or more times (MULTI)). Metabolic profile parameters (non-esterified fatty acids (NEFA), ß-hydroxybutyrate (BHB), glucose, triglycerides, albumin and urea) and indicators of oxidative stress ((superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and malondialdehyde (MDA)) were determined. Intense metabolic changes associated with late pregnancy and onset of lactation were pronounced the most in MULTI goats that also had the biggest litter per goat. Significant differences were found in metabolic parameters NEFA, BHB, glucose, triglycerides within groups during peripartum period, as well as between them (the effect of parity). MDA concentrations were indicative of increased lipid peroxidation around parturition, especially pronounced in MULTI group 1-3 d prepartally, when the highest GSH-Px/SOD ratio was also found. Postpartally, antioxidant enzymes ratio in MID and MULTI group decreased while MDA concentrations remained high, suggesting antioxidant system inefficiency. Significant time × group interaction was observed for most of the parameters. The obtained results show that the goats of higher parity display higher levels of metabolism intensity and consequently, varying levels of oxidative stress during the peripartum period. Further studies should determine applicability of NEFA and BHB in periparturient metabolic profiling in dairy goats as well as establish normal ranges and cut-off levels for these biomarkers.

"The SOFTVETS Competence Model" - a preliminary project report.

Aim: Recent developments measured using statistics and surveys among veterinarians show that integrating key competence training into veterinary education is becoming increasingly important. This article describes the collaborative development process of the first work package within the SOFTVETS project. The SOFTVETS project aims to create a competence model and an ideal version of a soft skills curriculum that can be implemented in veterinary higher education throughout Europe. Method: In the course of a desk research phase, a literature review and an inventory of the current practice of key competence training within veterinary education was carried out. An initial set of recommendations for three competence areas was developed using the Handbook for Internal Quality Management in Competence-Based Higher Education. Finally, an alternating sequence of individual and collaborative expert reviews was carried out. Result: Experts from five European countries participated in the process. The derived competence model consisted of the following three competence areas with the corresponding number of defined competences: ten communication, nine entrepreneurial and eight digital competences. Conclusion: In the next work packages, learning objectives, teaching and assessment methods will be collected. Training concepts for facilitators to provide professional competence training will be established. In addition, an evaluation toolkit will be developed to standardise the implementation, evaluation and assessment of competence training events. The SOFTVETS competence model should help educators to be able to integrate the training of key competence training into the veterinary curriculum. This detailed list of competences can also be used as a tool to identify existing deficiencies and thus enable further curricular changes.

The Emergence of SARS-CoV-2 within the Dog Population in Croatia: Host Factors and Clinical Outcome.

Over a year into the COVID-19 pandemic, there is growing evidence that SARS-CoV-2 infections among dogs are more common than previously thought. In this study, the prevalence of SARS-CoV-2 antibodies was investigated in two dog populations. The first group was comprised of 1069 dogs admitted to the Veterinary Teaching Hospital for any given reason. The second group included dogs that shared households with confirmed COVID-19 cases in humans. This study group numbered 78 dogs. In COVID-19 infected households, 43.9% tested ELISA positive, and neutralising antibodies were detected in 25.64% of dogs. Those data are comparable with the secondary attack rate in the human population. With 14.69% of dogs in the general population testing ELISA positive, there was a surge of SARS-CoV-2 infections within the dog population amid the second wave of the pandemic. Noticeably seroprevalence of SARS-CoV-2 in the dog and the human population did not differ at the end of the study period. Male sex, breed and age were identified as significant risk factors. This study gives strong evidence that while acute dog infections are mostly asymptomatic, they can pose a significant risk to dog health. Due to the retrospective nature of this study, samples for viral isolation and PCR were unavailable. Still, seropositive dogs had a 1.97 times greater risk for developing central nervous symptoms.

Heart rate deflection point during incremental test in competitive agility border collies.

The aim of this study was to determine a heart rate deflection point (HRdp) in competitive agility dogs. Fourteen healthy border collies underwent progressive incremental treadmill exercise--modified Conconi test protocol. Heart rate was continuously recorded, and the HRdp was estimated using two methods: subjective and computer aided regression. Maximal heart rate (HRmax), achieved running speed at the anaerobic threshold and at the end of test were also determined. Statistical analysis showed a very high positive correlation between HRdp determined by two methods. The mean HRdp in this research corresponded to 80% of HRmax. The wide range of individual HRdp (162-229 BPM) indicates the need of an individual approach in assessing physiological parameters. To the authors' knowledge, this is the first application of Conconi modified test for estimating anaerobic threshold in agility dogs since the standard for dogs is yet undetermined. Future studies need to detect the most appropriate and reliable technique for its determination as well as its applicability in programming of the optimal training intensity.