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Animals, Volume 10, Issue 4

April 2020 - 206 articles

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Cover Story: Human presence and handling affect the behavior and physiology of other animals, typically causing fear, increased vigilance, and stress; such effects have been found in diverse settings (e.g., zoos, research laboratories, farms, and in the wild) and can vary with familiarity and sex. Domestic dogs are unusual in that contact with humans often reduces behavioral and physiological correlates of stress. Nevertheless, there is evidence that dogs respond differently to unfamiliar men and women, which could affect the results of behavioral and physiological research with dogs, as well as results of canine behavioral evaluations at animal shelters. In this paper, we show how the sex of an unfamiliar walker influences the scent-marking behavior of shelter dogs. (The cover photograph was taken by Katherine E. Bemis.) View this page

Articles (206)

  • Article
  • Open Access
8 Citations
6,350 Views
15 Pages

Reproductive Traits of an Invasive Alien Population of Grey Squirrel (Sciurus carolinensis) in Central Italy

  • Margherita Maranesi,
  • Antonello Bufalari,
  • Cecilia Dall’Aglio,
  • Daniele Paoloni,
  • Giulia Moretti,
  • Silvia Crotti,
  • Elisabetta Manuali,
  • Marica Stazi,
  • Francesca Bergamasco and
  • Deborah Cruciani
  • + 4 authors

24 April 2020

The reproductive cycle of an invasive alien Italian grey squirrel population was studied to understand its adaptation and limit its spread, in order to conserve the autochthonous red squirrel. Female and male genital traits were evaluated throughout...

  • Article
  • Open Access
21 Citations
4,471 Views
44 Pages

Changes in Serum and Salivary Proteins in Canine Mammary Tumors

  • Lorena Franco-Martínez,
  • Andrea Gelemanović,
  • Anita Horvatić,
  • María Dolores Contreras-Aguilar,
  • Roman Dąbrowski,
  • Vladimir Mrljak,
  • José Joaquín Cerón,
  • Silvia Martínez-Subiela and
  • Asta Tvarijonaviciute

24 April 2020

The aim of this study was to evaluate changes in serum and saliva proteomes in canine mammary tumors (CMT) using a high-throughput quantitative proteomic analysis in order to potentially discover possible biomarkers of this disease. Proteomes of pair...

  • Article
  • Open Access
20 Citations
3,395 Views
15 Pages

Antimicrobial Resistance and Virulence Properties of Campylobacter Spp. Originating from Domestic Geese in Poland

  • Beata Wysok,
  • Joanna Wojtacka,
  • Agnieszka Wiszniewska-Łaszczych and
  • Joanna Szteyn

24 April 2020

A total of 240 samples were evaluated for the presence of Campylobacter spp. Campylobacter was found in 83.3% of the cecum contents samples and 52.5% of the neck skin samples from carcasses. The prevailing species was C. jejuni, accounting for 87.7%...

  • Article
  • Open Access
50 Citations
7,592 Views
19 Pages

A Detailed Study of Rainbow Trout (Onchorhynchus mykiss) Intestine Revealed That Digestive and Absorptive Functions Are Not Linearly Distributed along Its Length

  • Nicole Verdile,
  • Rolando Pasquariello,
  • Marco Scolari,
  • Giulia Scirè,
  • Tiziana A. L. Brevini and
  • Fulvio Gandolfi

24 April 2020

To increase the sustainability of trout farming, the industry requires alternatives to fish-based meals that do not compromise animal health and growth performances. To develop new feeds, detailed knowledge of intestinal morphology and physiology is...

  • Article
  • Open Access
26 Citations
4,126 Views
12 Pages

Pathotypes and Antimicrobial Susceptibility of Escherichia Coli Isolated from Wild Boar (Sus scrofa) in Tuscany

  • Fabrizio Bertelloni,
  • Giovanni Cilia,
  • Samantha Bogi,
  • Valentina Virginia Ebani,
  • Luca Turini,
  • Roberta Nuvoloni,
  • Domenico Cerri,
  • Filippo Fratini and
  • Barbara Turchi

24 April 2020

Wild boar are among the most widespread wild mammals in Europe. Although this species can act as a reservoir for different pathogens, data about its role as a carrier of pathogenic and antimicrobial-resistant Escherichia coli are still scarce. The ai...

  • Article
  • Open Access
13 Citations
6,965 Views
18 Pages

The Effect of Behind-The-Scenes Encounters and Interactive Presentations on the Welfare of Captive Servals (Leptailurus serval)

  • Lydia K. Acaralp-Rehnberg,
  • Grahame J. Coleman,
  • Michael J. L. Magrath,
  • Vicky Melfi,
  • Kerry V. Fanson and
  • Ian M. Bland

24 April 2020

The serval (Leptailurus serval) is a small African felid that is well represented in zoos and often serves as an animal ambassador in encounter programs with zoo visitors. The impact on serval welfare in relation to such programs has not been investi...

  • Article
  • Open Access
22 Citations
4,624 Views
10 Pages

A Data-Driven Prediction Method for an Early Warning of Coccidiosis in Intensive Livestock Systems: A Preliminary Study

  • Federica Borgonovo,
  • Valentina Ferrante,
  • Guido Grilli,
  • Riccardo Pascuzzo,
  • Simone Vantini and
  • Marcella Guarino

24 April 2020

Coccidiosis is still one of the major parasitic infections in poultry. It is caused by protozoa of the genus Eimeria, which cause concrete economic losses due to malabsorption, bad feed conversion rate, reduced weight gain, and increased mortality. T...

  • Article
  • Open Access
3 Citations
4,684 Views
22 Pages

Influence of Housing Systems on Physical, Emotional, and Cognitive Functions with Aging in DBA/2CrSlc Mice

  • Chikako Shimizu,
  • Yoshihisa Wakita,
  • Youichi Tsuchiya and
  • Toshitaka Nabeshima

24 April 2020

Environmental conditions, including enrichment and stress, affect animal behaviors, but limited information is available regarding the differences in animal functions between the chamber (ventilated system) vs. IVC (individually ventilated cages) hou...

  • Article
  • Open Access
10 Citations
7,143 Views
13 Pages

The Prevalence of Endoparasites of Free Ranging Cats (Felis catus) from Urban Habitats in Southern Poland

  • Izabela A. Wierzbowska,
  • Sławomir Kornaś,
  • Aleksandra M. Piontek and
  • Kaja Rola

24 April 2020

Growing urbanization leads to an increased risk of parasite spread in densely inhabited areas. Free-ranging cats can be locally numerous and come into frequent contact with both wildlife and humans. Cats are thus expected to contribute to parasitic d...

  • Review
  • Open Access
65 Citations
15,726 Views
16 Pages

24 April 2020

Today, consumers are increasingly demanding safety alternatives concerning the use of synthetic additives in the food industry, as well as healthy food. As a result, a major number of plant-derived preservatives have been tested in the food industry....

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