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Animals, Volume 11, Issue 6

June 2021 - 366 articles

Cover Story: Commercial pigs are exposed to several stressful situations as part of routine production, including painful husbandry procedures, close contact with stockpeople, exposure to novel environments, weaning and mixing with unfamiliar pigs. Stress resilience has obvious implications for pigs, as an impaired ability to cope with these routine stressors is likely to negatively affect pig welfare and productivity. Stress resilience can be shaped by several early-life environmental experiences, and for pigs, the physical environment, maternal care from the sow and interactions with humans are likely candidates. This research examined the effects of lactation housing systems and positive human interaction on stress in young pigs. View this paper
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Articles (366)

  • Article
  • Open Access
3 Citations
3,002 Views
10 Pages

Metagenomic Analysis of the Fecal Archaeome in Suckling Piglets Following Perinatal Tulathromycin Metaphylaxis

  • Mohamed Zeineldin,
  • Ameer Megahed,
  • Benjamin Blair,
  • Brian Aldridge and
  • James Lowe

18 June 2021

The gastrointestinal microbiome plays an important role in swine health and wellbeing, but the gut archaeome structure and function in swine remain largely unexplored. To date, no metagenomics-based analysis has been done to assess the impact of an e...

  • Article
  • Open Access
31 Citations
7,867 Views
11 Pages

18 June 2021

The objective assessment of chronic pain is of utmost importance for improving welfare and quality of life in horses. Freedom from disease and pain is one of the ‘five freedoms’ that are necessary for animal welfare. The aim of this study was to deve...

  • Article
  • Open Access
9 Citations
4,264 Views
15 Pages

Analysis of the Gastro-Intestinal Tract of Marine Mammals: A Multidisciplinary Approach with a New Multi-Sieves Tool

  • Giorgia Corazzola,
  • Matteo Baini,
  • Carla Grattarola,
  • Cristina Panti,
  • Federica Marcer,
  • Fulvio Garibaldi,
  • Enrica Berio,
  • Cecilia Mancusi,
  • Matteo Galli and
  • Sandro Mazzariol
  • + 3 authors

18 June 2021

Organs and content of the gastro-intestinal tract (GIT) of marine mammals are relevant for a variety of investigations and provide data to researchers from different fields. Currently used protocols applied to the GIT for specific analysis limit the...

  • Article
  • Open Access
4 Citations
3,455 Views
11 Pages

18 June 2021

Transport conditions of end-of-lay hens are important for their welfare. This study investigated the effects of season, plumage colour, and transportation distance on the welfare of end-of-lay hens. Retrospective data from 31,667,274 end-of-lay hens...

  • Article
  • Open Access
6 Citations
2,828 Views
16 Pages

Sperm Behavior and Response to Melatonin under Capacitating Conditions in Three Sheep Breeds Subject to the Equatorial Photoperiod

  • Melissa Carvajal-Serna,
  • Jaime Antonio Cardozo-Cerquera,
  • Henry Alberto Grajales-Lombana,
  • Adriana Casao and
  • Rosaura Pérez-Pe

18 June 2021

In this study, we demonstrated that, in seasonal Mediterranean ovine breeds, supplementing the TALP medium with cAMP-elevating agents (the cocktail medium) is effective for achieving ram sperm capacitation, and that melatonin is able to regulate this...

  • Article
  • Open Access
50 Citations
13,666 Views
20 Pages

18 June 2021

Emerging infectious disease (EID) events can be traced to anthropogenic factors, including the movement of wildlife through legal and illegal trade. This paper focuses on the link between illegal wildlife trade (IWT) and infectious disease pathogens....

  • Article
  • Open Access
8 Citations
3,506 Views
15 Pages

Impact of Dietary Crude Protein Level on Hepatic Lipid Metabolism in Weaned Female Piglets

  • Ning Liu,
  • Yun Ji,
  • Ying Yang,
  • Hai Jia,
  • Xuemeng Si,
  • Da Jiang,
  • Yunchang Zhang,
  • Zhaolai Dai and
  • Zhenlong Wu

18 June 2021

Amino acids serve not only as building blocks for proteins, but also as substrates for the synthesis of low-molecular-weight substances involved in hepatic lipid metabolism. In the present study, eighteen weaned female piglets at 35 days of age were...

  • Article
  • Open Access
17 Citations
3,264 Views
19 Pages

Genomic Prediction in Local Breeds: The Rendena Cattle as a Case Study

  • Enrico Mancin,
  • Beniamino Tuliozi,
  • Cristina Sartori,
  • Nadia Guzzo and
  • Roberto Mantovani

18 June 2021

The maintenance of local cattle breeds is key to selecting for efficient food production, landscape protection, and conservation of biodiversity and local cultural heritage. Rendena is an indigenous cattle breed from the alpine North-East of Italy, s...

  • Article
  • Open Access
2 Citations
4,485 Views
13 Pages

18 June 2021

Dog shelters provide a valuable service by housing homeless dogs and seeking subsequent adoption for these dogs. Few studies have aimed to monitor the behavior of adopted dogs when adoption is successful. The aim of this study was to detect what beha...

  • Article
  • Open Access
9 Citations
5,028 Views
10 Pages

Evaluation of Euthanasia Methods on Behavioral and Physiological Responses of Newly Hatched Male Layer Chicks

  • Xi Wang,
  • Dan Zhao,
  • Allison C. Milby,
  • Gregory S. Archer,
  • E. David Peebles,
  • Shailesh Gurung and
  • Morgan B. Farnell

17 June 2021

Newly hatched male layer chicks are considered as “by-products” in the egg industry and must be humanely euthanized at the hatchery. Instantaneous mechanical destruction (maceration) is the predominant euthanasia method applied in poultry hatcheries...

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Animals - ISSN 2076-2615