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1.
Hair cortisol concentrations in New Zealand white rabbits subjected to surgery
Tanja Peric, Antonella Comin, Mirco Corazzin, Marta Montillo, Federico Canavese, Marco Stebel, Alberto Prandi, 2018, izvirni znanstveni članek

Opis: The aim of this study was to assess hair cortisol concentrations in New Zealand white rabbits (Oryctolagus cuniculus) that were subjected to relocation and surgery to evaluate HPA-axis activity; in addition, we used this marker of cortisol secretion to evaluate the allostatic load of animals undergoing surgery. After a period of acclimatisation, which lasted 40 days from their arrival at the enclosure, 19 rabbits were subjected to T1–T12 dorsal arthrodesis (RS), 19 were sham-operated (SS), and 19 were non-operated (CON). Hair samples were collected at the time of arrival (ST1) at the animal facility, and seven other sets of hair samples were collected at 40-day intervals from the same area of skin for a period of 240 days as re-shaved hair (anagen phase): immediately before surgery (ST2) and after the surgery (ST3, ST4, ST5, ST6, ST7, and ST8). The transition from the rabbitry to the animal breeding facility led to a significant increase in cortisol concentration (ST2) in all of the groups. At ST3, the RS group presented higher cortisol concentrations than those of the SS group and the CON group. At ST4, the experimental groups showed similar values that remained constant until ST8. The results show that the management of rabbits undergoing surgery should be evaluated very carefully, and hair cortisol concentrations may provide a means of avoiding the dangerous cumulative effects of additional stressors close to surgery.
Najdeno v: ključnih besedah
Povzetek najdenega: ...secretion to evaluate the allostatic load of animals undergoing surgery. After a period of acclimatisation,... ...animal welfare, cortisol, hair, HPA axis, rabbit, surgery...
Ključne besede: animal welfare, cortisol, hair, HPA axis, rabbit, surgery
Objavljeno: 09.02.2018; Ogledov: 816; Prenosov: 0
.pdf Polno besedilo (186,99 KB)

2.
How to react to the necessity of a sustainable animal production? The EcoLamb project.
Petra Makorič, Ario de Marco, Martina Bergant, Tanja Peric, 2019, objavljeni znanstveni prispevek na konferenci

Opis: EcoLamb assesses the sustainability of diverse European sheep production systems focusing on the ecological footprint, animal welfare aspects and nutrition value of lamb meat. The outcomes of these assessments will be used to understand the potential future barriers that limit the innovative capacity and development of the sector and the opportunities that may provide a future market niche against competitive products from other global markets. Farm solutions that incorporate consumer expectations for animal welfare and meat quality will enhance the competitiveness of Europe's lamb meat sector. The project engages trans-national research and industry stakeholders from 6 countries made up of Germany, Italy, Portugal, Slovenia, Spain and Turkey to analyse on 20 case study farms resource-efficient, competitive and low-carbon lamb production models. Direct linkage between animal welfare, meat quality and pharmaceutical use will also be determined using innovative Precision Farming techniques. The project will produce a toolbox of recommendations for productive sheep farm management, supply chain and marketing on how to improve the acceptability of lamb meat by consumers. Thus, the multidisciplinary approach and the multi-actor involvement of the EU sheep sector will assist in re-designing critical aspects to increase society acceptance and the place of lamb meat in future diets and the outcomes of the project will be used by stakeholders to promote changes in farm management, marketing and processing of meat from sheep. Additionally, results will be used by farm consultants, farmer groups and policy officers to re-design consulting approaches and plan new initiatives to make all aspects of the European sheep industry more sustainable.
Najdeno v: ključnih besedah
Povzetek najdenega: ...systems focusing on the ecological footprint, animal welfare aspects and nutrition value of lamb meat....
Ključne besede: Sustainability, animal production, lamb, welfare, quality, meat, EcoLamb
Objavljeno: 26.11.2019; Ogledov: 202; Prenosov: 0
.pdf Polno besedilo (7,65 MB)

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