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Animals, Volume 11, Issue 7

July 2021 - 309 articles

Cover Story: Grazing cattle are exposed to a variety of different parasites on pasture. Among them, gastrointestinal nematodes, liver flukes and lungworms play the most important role, severely affecting cattle health or subclinically leading to production losses, e.g., in terms of milk yield. To provide an up-to-date estimate of the dairy cow exposure to the major pasture-borne parasites in Germany, this study measured antibodies in bulk tank milk samples. The results show a high level of exposure to gastrointestinal worms, while antibodies against liver flukes were less frequent, and those against lungworms rarely detected. Regional and breed differences, as well as associations with various management factors and with a poor body condition, were identified. Parasite-exposed cows of high-performance breeds also produced, on average, less milk per year than dual-purpose breeds. View this paper
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Articles (309)

  • Article
  • Open Access
16 Citations
4,975 Views
11 Pages

Effects of Cold Exposure on Performance and Skeletal Muscle Fiber in Weaned Piglets

  • Jie Yu,
  • Shuai Chen,
  • Ziyou Zeng,
  • Shuaibing Xing,
  • Daiwen Chen,
  • Bing Yu,
  • Jun He,
  • Zhiqing Huang,
  • Yuheng Luo and
  • Ping Zheng
  • + 3 authors

20 July 2021

Low-temperature is one of the most significant risks for the animal industry. In light of this, the present study aimed to explore the effects of low-temperature on growth performance, nutrient digestibility, myofiber types and mitochondrial function...

  • Communication
  • Open Access
23 Citations
8,493 Views
11 Pages

Sex Hormones in Hemolymph of Red King Crabs from the Barents Sea

  • Alexander G. Dvoretsky,
  • Elena V. Tipisova,
  • Aleksandra E. Elfimova,
  • Viktoria A. Alikina and
  • Vladimir G. Dvoretsky

20 July 2021

The presence of vertebrate-related steroid sex hormones has been reported in both freshwater and marine crustaceans. However, despite the commercial importance of king crabs, many aspects of their endocrinology are still unknown. For this reason, we...

  • Review
  • Open Access
12 Citations
6,868 Views
22 Pages

20 July 2021

The global equine industry provides significant economic contributions worldwide, producing approximately USD $300 billion annually. However, with the continuous national and international movement and importation of horses, there is an ongoing threa...

  • Review
  • Open Access
18 Citations
8,276 Views
22 Pages

Etiology of Colitis-Complex Diarrhea in Growing Pigs: A Review

  • Farhad M. Panah,
  • Charlotte Lauridsen,
  • Ole Højberg and
  • Tina Skau Nielsen

20 July 2021

Colitis-complex diarrhea (CCD) in pigs can be defined as a type of diarrhea, which is associated with colonic inflammation and disrupted colonic gut barrier functionality in growing pigs (4–16 weeks post-weaning). It is a challenge for the pig indust...

  • Review
  • Open Access
68 Citations
13,993 Views
16 Pages

Impact of Estrogens Present in Environment on Health and Welfare of Animals

  • Konrad Wojnarowski,
  • Paweł Podobiński,
  • Paulina Cholewińska,
  • Jakub Smoliński and
  • Karolina Dorobisz

20 July 2021

Nowadays, there is a growing interest in environmental pollution; however, knowledge about this aspect is growing at an insufficient pace. There are many potential sources of environmental contamination, including sex hormones—especially estrogens. T...

  • Article
  • Open Access
8 Citations
6,274 Views
16 Pages

20 July 2021

The edible jellyfish Acromitus hardenbergi Stiasny, 1934 is harvested throughout the year at the mouth of the Perak River, Malaysia. Although this species is an important fishery resource in the local area, limited biological studies have been carrie...

  • Article
  • Open Access
6 Citations
5,528 Views
21 Pages

The Effect of Demonstrator Social Rank on the Attentiveness and Motivation of Pigs to Positively Interact with Their Human Caretakers

  • Daniela Luna,
  • Catalina González,
  • Christopher J. Byrd,
  • Rocío Palomo,
  • Elizabeth Huenul and
  • Jaime Figueroa

20 July 2021

In this study, we addressed the social attentiveness, as well as the phenomenon of social facilitation and inhibition in the context of a positive human–pig relationship. Specifically, we investigated whether the social rank of an experienced pig (te...

  • Article
  • Open Access
17 Citations
6,618 Views
12 Pages

The Diversity, Composition, and Metabolic Pathways of Archaea in Pigs

  • Feilong Deng,
  • Yushan Li,
  • Yunjuan Peng,
  • Xiaoyuan Wei,
  • Xiaofan Wang,
  • Samantha Howe,
  • Hua Yang,
  • Yingping Xiao,
  • Hua Li and
  • Jiangchao Zhao
  • + 1 author

20 July 2021

Archaea are an essential class of gut microorganisms in humans and animals. Despite the substantial progress in gut microbiome research in the last decade, most studies have focused on bacteria, and little is known about archaea in mammals. In this s...

  • Article
  • Open Access
30 Citations
11,908 Views
13 Pages

Do You Think I Am Living Well? A Four-Season Hair Cortisol Analysis on Leisure Horses in Different Housing and Management Conditions

  • Silvia Michela Mazzola,
  • Carla Colombani,
  • Giulia Pizzamiglio,
  • Simona Cannas,
  • Clara Palestrini,
  • Emanuela Dalla Costa,
  • Alessia Libera Gazzonis,
  • Arianna Bionda and
  • Paola Crepaldi

20 July 2021

The satisfaction of leisure horses’ behavioral needs has begun to be considered a priority, linked to the awareness that horses kept in single boxes may be deprived of social contact and the possibility to perform natural behaviors. Several factors m...

  • Article
  • Open Access
13 Citations
4,979 Views
18 Pages

Effect of Animal Age at Slaughter on the Muscle Fibres of Longissimus thoracis and Meat Quality of Fresh Loin from Iberian × Duroc Crossbred Pig under Two Production Systems

  • Alberto Ortiz,
  • David Tejerina,
  • Susana García-Torres,
  • Elena González,
  • Javier Francisco Morcillo and
  • Ana Isabel Mayoral

20 July 2021

Two production systems and several ages at slaughter were used: 12, 14 and 16 months for outdoor rearing (with the final finishing phase in the Montanera system, in which fed was based on natural resources, mainly acorns and grass) and 8, 10 and 12 m...

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Animals - ISSN 2076-2615