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Animals, Volume 13, Issue 24

December-2 2023 - 144 articles

Cover Story: This study aimed to establish a differential somatic cell count (DSCC) threshold for detecting subclinical mastitis in dairy sheep. A total of 5,874 milk samples were collected from 60 Sicilian farms. SCC and DSCC were determined using a Fossomatic 7 DC analyzer. In order to distinguish healthy animals from animals with mastitis, the prevalence of mastitis was estimated using four different SCC cut-off values that were identified in previous studies: 265 × 103, 500 × 103, 645 × 103, and 1000 × 103 cells/mL. The optimal DSCC threshold for differentiating between healthy and infected animals was found to be 79.8%, regardless of the SCC cut-off value used. This threshold showed a sensitivity of 0.84, a specificity of 0.81, a positive predictive value of 0.69, and a negative predictive value of 0.91. The AUC value for the DSCC threshold of 79.8% was 0.88. View this paper
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Articles (144)

  • Article
  • Open Access
1 Citations
2,555 Views
19 Pages

Opportunities to Improve Animal Welfare during Transport and Slaughter of Cattle and Pigs through Staff Training—Results of a Delphi Survey

  • Fabienne Eichler,
  • Veronica Duckwitz,
  • Rudi Isbrandt,
  • Svea Nicolaisen,
  • Nina Langkabel,
  • Mechthild Wiegard,
  • Diana Meemken,
  • Christa Thöne-Reineke and
  • Marcus G. Doherr

15 December 2023

To improve animal welfare for cattle and pigs during transport and at slaughter, online training modules for all staff including employees in the lairage pen, the slaughter line as well as animal welfare officers are developed at Freie Universitä...

  • Article
  • Open Access
1 Citations
2,360 Views
18 Pages

Characterization of the Ruminal Microbiome of Water Buffaloes (Bubalus bubalis) Kept in Different Ecosystems in the Eastern Amazon

  • Gerlane Nunes Noronha,
  • Melanie K. Hess,
  • Ken G. Dodds,
  • André Guimarães Maciel e Silva,
  • Shirley Motta de Souza,
  • Jamile Andréa Rodrigues da Silva,
  • Diego Assis das Graças,
  • Thomaz Cyro Guimarães de Carvalho Rodrigues,
  • Welligton Conceição da Silva and
  • Éder Bruno Rebelo da Silva
  • + 5 authors

15 December 2023

Increasing the efficiency of rumen fermentation is one of the main ways to maximize the production of ruminants. It is therefore important to understand the ruminal microbiome, as well as environmental influences on that community. However, there are...

  • Communication
  • Open Access
3 Citations
1,750 Views
12 Pages

15 December 2023

Qualitative visual clutch staging is a useful tool for rapidly and non-invasively assessing the developmental stage of American lobster, Homarus americanus, embryos. While such a scheme has been used in fisheries monitoring strategies in Canada since...

  • Article
  • Open Access
2,078 Views
10 Pages

Feeding Ractopamine Improves the Growth Performance and Carcass Characteristics of the Lard-Type Mangalica Pig

  • Maegan A. Reeves Pitts,
  • Hunter R. Smith,
  • Ellie C. Amerson,
  • Jessica D. Starkey,
  • Charles W. Starkey,
  • Jason T. Sawyer and
  • Terry D. Brandebourg

15 December 2023

Mangalica pigs are gaining popularity within the U.S. as a niche breed, given their reputation for superior-quality pork. However, slow growth rates, a poor lean yield, and excessive adiposity limit the widespread adoption of Mangalica. To determine...

  • Article
  • Open Access
1 Citations
1,889 Views
12 Pages

Polymorphism of the MTNR1A Melatonin Receptor Gene in Goat Breeds of Northern Italy

  • Stella Agradi,
  • Sebastiano Luridiana,
  • Maria Consuelo Mura,
  • Giovanni Cosso,
  • Daniele Vigo,
  • Laura Menchetti,
  • Gabriele Brecchia,
  • Vincenzo Carcangiu and
  • Giulio Curone

15 December 2023

Melatonin receptor MT1, encoded by the MTNR1A gene, is the main one involved in the seasonal regulation of reproductive activity. A correlation between this gene polymorphism and reproductive performance has been demonstrated in sheep. To date, no da...

  • Review
  • Open Access
11 Citations
14,193 Views
15 Pages

Riders’ Effects on Horses—Biomechanical Principles with Examples from the Literature

  • Hilary Mary Clayton,
  • Russell MacKechnie-Guire and
  • Sarah Jane Hobbs

15 December 2023

Movements of the horse and rider in equestrian sports are governed by the laws of physics. An understanding of these physical principles is a prerequisite to designing and interpreting biomechanical studies of equestrian sports. This article explains...

  • Article
  • Open Access
5 Citations
3,024 Views
23 Pages

Comparative Serum Proteome Profiling of Canine Benign Prostatic Hyperplasia before and after Castration

  • Sekkarin Ploypetch,
  • Grisnarong Wongbandue,
  • Sittiruk Roytrakul,
  • Narumon Phaonakrop and
  • Nawarus Prapaiwan

14 December 2023

BPH is the most prevalent prostatic condition in aging dogs. Nevertheless, clinical diagnosis and management remain inconsistent. This study employed in-solution digestion coupled with nano-liquid chromatography tandem mass spectrometry to assess ser...

  • Article
  • Open Access
6 Citations
2,377 Views
14 Pages

Morphometric Relationships between Length and Weight of 109 Fish Species in the Caribbean Sea (French West Indies)

  • Kélig Mahé,
  • Jérome Baudrier,
  • Angela Larivain,
  • Solène Telliez,
  • Romain Elleboode,
  • Elise Bultel and
  • Lionel Pawlowski

14 December 2023

In total, 109 fish species (24,996 individuals) were sampled around Guadeloupe and Martinique Islands from October 2021 to September 2022 to estimate the morphometric relationships between total length and weight (Length Weight Relationship: LWR) of...

  • Article
  • Open Access
1 Citations
1,971 Views
13 Pages

Conflicting Evidence between Clinical Perception and Molecular Epidemiology: The Case of Fowl Adenovirus D

  • Giovanni Franzo,
  • Giulia Faustini,
  • Claudia Maria Tucciarone,
  • Daniela Pasotto,
  • Matteo Legnardi and
  • Mattia Cecchinato

14 December 2023

Fowl adenoviruses (FAdVs, species FAdV-A/-E) are responsible for several clinical syndromes reported with increasing frequency in poultry farms in the last decades. In the present study, a phylodynamic analysis was performed on a group of FAdV-D Hexo...

  • Article
  • Open Access
5 Citations
1,954 Views
14 Pages

Differences in Levels of Mitochondrial DNA Content at Various Stages of Canine Myxomatous Mitral Valve Disease

  • Suphakan Chirathanaphirom,
  • Phongsakorn Chuammitri,
  • Wanpitak Pongkan,
  • Nawin Manachai,
  • Pinkarn Chantawong,
  • Burin Boonsri and
  • Chavalit Boonyapakorn

14 December 2023

Myxomatous mitral valve disease (MMVD) is the most common heart disease in small-breed dogs, often leading to heart failure. Oxidative stress in MMVD can harm mitochondria, decreasing their DNA content. This study assesses dogs’ oxidative stres...

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Animals - ISSN 2076-2615