Publications by authors named "Elena Plamenova Stefanova"
Paratuberculosis (PTB), caused by subspecies (MAP), is a chronic disease with economic impact on ruminant farming worldwide. The Canary Islands count with the fourth largest goat population in Spain and are "officially free" of bovine tuberculosis. Twelve farms were included with 2774 serum samples tested by an enzyme-linked immunosorbent assay (ELISA) for detection of anti-MAP antibodies in two sessions.
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- A study examined mesenteric lymph nodes and ileocecal valves from 105 goats (61 non-vaccinated, 44 vaccinated) with a history of paratuberculosis (PTB) to assess the presence of subclinical infections and lesions.
- Results revealed that 39% of the goats had gross PTB-compatible lesions, with a higher prevalence in non-vaccinated goats compared to vaccinated ones.
- The research highlighted the importance of using both histopathological assessments and laboratory techniques to accurately diagnose PTB, but calls for further research to improve sampling methods for subclinical cases in goats.
Paratuberculosis (PTB), caused by subspecies (MAP), causes significant financial losses in the ruminant industry. The aim of this study is to describe the concomitant pathological findings as well as PTB-induced lesions in 39 naturally infected goats (15 vaccinated and 24 non-vaccinated). All animals exhibited MAP-induced microscopic lesions affecting target organs, although only 62% of those were detected grossly.
View Article and Find Full Text PDFPathology in Practice.
J Am Vet Med Assoc
May 2022
Article Synopsis
- The text likely discusses a partnership between an organization and the American College of Veterinary Pathologists.
- This collaboration may focus on advancing veterinary education, research, or professional standards in veterinary pathology.
- Such initiatives could enhance the skills and knowledge of veterinarians, ultimately improving animal health care.
Swine respiratory disease is associated with productive losses. We evaluated the prevalence of lung lesions with an emphasis on (Mh), porcine circovirus type 2 (PCV2) and porcine reproductive and respiratory syndrome virus (PRRSV), as well as the impact on productive parameters in 108 finishing pigs at slaughter. Pathologic, immunohistochemical (IHC) and serologic analyses were performed.
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