This paper reports a case of natural occurring bovine besnoitiosis in Germany. The skin lesions consisted of multifocal hypotrichosis and alopecia, lichenification, erythema and seborrhoea. Histopathologic findings revealed characteristic cysts of Besnoitia spp. The diagnosis was confirmed by serology and the species Besnoitia besnoiti was identified by polymerase chain reaction (PCR).
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http://dx.doi.org/10.1111/j.1365-3164.2009.00813.x | DOI Listing |
Vet Med Sci
January 2025
Medical Biology Research Center, Health Technology institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Background: Neospora caninum (Apicomplexa, Sarcocystidae) is a protozoan parasite regarded as a major cause of reproductive failure in cattle. Swine are susceptible to N. caninum infection; however, the role of these animals in the circulation, maintenance, and transmission of N.
View Article and Find Full Text PDFPrev Vet Med
December 2024
Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano Emilia, BO 40064, Italy. Electronic address:
Bovine besnoitiosis, a disease caused by the tissue cyst-forming apicomplexan Besnoitia besnoiti, is re-emerging in Europe, leading to significant impairment of health and production, as well as economic losses. The early detection of the disease is of the utmost importance for the implementation of effective control measures, yet this is a challenge due to the lack of specific early clinical signs. The objectives of our study were 1) to estimate the diagnostic accuracy of three tests to detect B.
View Article and Find Full Text PDFActa Parasitol
January 2025
Department of Veterinary Medicine, Federal University of Paraná, Rua Dos Funcionários, 1540, Curitiba, Paraná, 80035-050, Brazil.
Purpose: The aim of the present study was to establish a SYBR Green-based real-time PCR assay for detection of the Nc5 segment from the Neospora caninum genome.
Methods: The oligonucleotides sequences targeting the Nc5 gene previously reported and designed in-house were validated. Two Primer sets were evaluated and tested in four different combinations.
Front Immunol
January 2025
Institute of Parasitology, Justus Liebig University Giessen, Giessen, Germany.
Bovine besnoitiosis is a re-emerging cattle disease caused by the apicomplexan parasite , which severely affects individual animal welfare and profitability in cattle industry. We recently showed that tachyzoite exposure to bovine polymorphonuclear neutrophils (PMN) effectively triggers neutrophil extracellular trap (NET) formation, leading to parasite immobilization hampering host cell infection. So far, the triggers of this defense mechanism remain unclear.
View Article and Find Full Text PDFBMC Res Notes
December 2024
Ethiopian Institute of Agricultural Research, National Agricultural Biotechnology Research Center, P.O. Box: 249, Holeta, Ethiopia.
Background: The reproductive problem is an animal health-related bottleneck that constrains livestock genetic improvement efforts in tropical countries such as Ethiopia. The infectious causes of reproductive disorders are one cause of decreased reproductive efficiency. This study aimed to determine the seroprevalence to Bovine Herpesvirus-1 (BHV1), Bovine Viral Diarrhea Virus (BVDV), Neospora caninum (N.
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