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Veterinary Sciences, Volume 11, Issue 12

December 2024 - 92 articles

Cover Story: Pigeon paramyxovirus type 1 (PPMV-1), a variant of chicken-origin Newcastle disease virus (NDV), causes pigeon Newcastle disease (ND). In this study, we investigate the impact of two key amino acid mutations, G347E and E349D, in the PPMV-1 hemagglutinin–neuraminidase (HN) protein on viral host tropism, replication, and pathogenicity. The mutations reduced viral replication and neuraminidase activity in pigeon cells but enhanced these properties in chicken cells. Additionally, the mutations shifted the receptor binding preference from α-2,6 to α-2,3 sialic acid. In vivo, the mutations decreased pathogenicity and transmission in pigeons but increased virulence and transmissibility in chickens, highlighting their role in modulating host adaptation and interspecies transmission. View this paper
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Articles (92)

  • Article
  • Open Access
1 Citations
2,588 Views
13 Pages

23 December 2024

There is scant information available about the blood flow of the pulmonary artery in avian cardiology. In human medicine, the shape of the Doppler sonographic blood flow profile of the pulmonary artery can be used to access the pressure conditions of...

  • Article
  • Open Access
1 Citations
3,059 Views
20 Pages

Sperm Functional Status: A Multiparametric Assessment of the Fertilizing Potential of Bovine Sperm

  • Timea Sarah Odinius,
  • Mathias Siuda,
  • Matthias Lautner,
  • Claus Leiding,
  • Stefan Neuner,
  • Heinrich Bollwein and
  • Eleni Malama

23 December 2024

Sperm viability is routinely assessed for the quality control of cryopreserved bovine sperm batches but is not usually conclusive regarding their fertilizing potential. In this study, we investigated the fertility predictive value of bull sperm viabi...

  • Article
  • Open Access
2 Citations
3,645 Views
19 Pages

Subclinical Mastitis in Lacaune Sheep: Etiologic Agents, the Effect on Milk Characteristics, and an Evaluation of Infrared Thermography and the YOLO Algorithm as a Preprocessing Tool for Advanced Analysis

  • Marios Lysitsas,
  • Georgios Botsoglou,
  • Dimitris Dimitriadis,
  • Sofia Termatzidou,
  • Panagiota Kazana,
  • Grigorios Tsoumakas,
  • Constantina N. Tsokana,
  • Eleni Malissiova,
  • Vassiliki Spyrou and
  • Charalambos Billinis
  • + 1 author

22 December 2024

This study aimed to investigate the incidence of subclinical mastitis (SCM), the implicated pathogens, and their impact on milk quality in dairy sheep in Greece. Furthermore, we preliminarily evaluated infrared thermography and the application of AI...

  • Review
  • Open Access
1 Citations
1,523 Views
16 Pages

Current Insights into Porcine Bocavirus (PBoV) and Its Impact on the Economy and Public Health

  • Jelena Prpić,
  • Tomislav Keros,
  • Margarita Božiković,
  • Magda Kamber and
  • Lorena Jemeršić

22 December 2024

Effective control of animal infectious diseases is crucial for maintaining robust livestock production systems worldwide. Porcine meat constitutes approximately 35–40% of global meat production with the largest producers being China and the Eur...

  • Article
  • Open Access
1 Citations
2,558 Views
12 Pages

22 December 2024

A total of 640 one-day-old Cobb 500 MV × Cobb 500 FF mixed broilers were randomly assigned to one of four experimental treatments with four replicates per treatment and 40 birds per replicate for 32 days. The treatments consisted of a basal die...

  • Article
  • Open Access
4 Citations
4,942 Views
12 Pages

Selenium Enhances the Growth of Bovine Endometrial Stromal Cells by PI3K/AKT/GSK-3β and Wnt/β-Catenin Pathways

  • Junsheng Dong,
  • Zi Wang,
  • Fan Fei,
  • Yeqi Jiang,
  • Yongshuai Jiang,
  • Long Guo,
  • Kangjun Liu,
  • Luying Cui,
  • Xia Meng and
  • Jianji Li
  • + 1 author

21 December 2024

The bovine uterus is susceptible to bacterial infections after calving, particularly from Escherichia coli (E. coli), which often results in endometritis. Additionally, postpartum stress in cows can elevate cortisol levels in the body, inhibiting end...

  • Communication
  • Open Access
1 Citations
2,145 Views
8 Pages

Recombinant Factor C as an In Vitro Assay for the Residual Pathogenicity Evaluation of Veterinary Autogenous Vaccines

  • Antonella Di Paolo,
  • Rosario Liberti,
  • Lucia Anzalone,
  • Claudia Colabella,
  • Andrea Felici,
  • Giulio Severi and
  • Monica Cagiola

21 December 2024

Background: Veterinary autogenous vaccines, similar to all injectable pharmaceutical products, must be tested to assess endotoxin concentrations. The Limulus Amebocyte Lysate Test (LAL test) is widely used in in vitro quality control assays for endot...

  • Article
  • Open Access
1 Citations
3,306 Views
22 Pages

Development and Evaluation of Non-Antibiotic Growth Promoters for Food Animals

  • Hanfei Wang,
  • Hengji Zhao,
  • Bocheng Tai,
  • Simeng Wang,
  • Awais Ihsan,
  • Haihong Hao,
  • Guyue Cheng,
  • Yanfei Tao and
  • Xu Wang

21 December 2024

The widespread utilization of antibiotic growth promoters (AGPs) boosts the growth rate of food animals and enhances human living standards. Nevertheless, it is accompanied by escalating antibiotic resistance. Consequently, there is an urgent demand...

  • Review
  • Open Access
3 Citations
5,028 Views
15 Pages

Comparative Insights into Acute Gastroenteritis in Cattle Caused by Bovine Rotavirus A and Bovine Coronavirus

  • Vjekoslava Kostanić,
  • Valentina Kunić,
  • Marina Prišlin Šimac,
  • Marica Lolić,
  • Tomislav Sukalić and
  • Dragan Brnić

21 December 2024

Acute gastroenteritis (AGE) in cattle significantly impacts the economy due to relatively high morbidity and mortality and decreased production. Its multifactorial nature drives its global persistence, involving enteric viruses, bacteria, protozoa, a...

  • Article
  • Open Access
1,398 Views
16 Pages

20 December 2024

Staphylococcus pseudintermedius (SP) is a commensal and opportunistic pathogen of skin and mucosal surfaces, isolated from healthy dogs and from canine pyoderma cases. It has recently gained attention due to its increasing antibiotic resistance. Plat...

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Vet. Sci. - ISSN 2306-7381