A total of 31 salmonellae, belonging to four different serogroups and nine serotypes, were isolated from 30 out of 461 (6.5%) chicken meat samples, taken during a 3-year period, from 1996 to 1998. There were no significant differences among years in Salmonella positive samples, ranging from 5.1% to 8%. The most frequently encountered serotype was Salmonella enteritidis, isolated in 16 out of 30 Salmonella positive samples (53.3%), but its predomination was clearly evident only in 1996. The other isolated serotypes were S. senftenberg (three isolates), S. newport (two isolates), and S. abony, S. agona, S. banana, S. brancaster, S. infantis and S. oslo with only one isolate each. Four other Salmonella strains were not fully serotyped.
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http://dx.doi.org/10.1016/s0168-1605(01)00613-4 | DOI Listing |
Trop Anim Health Prod
January 2025
Department of Biology, College of Science, Sultan Qaboos University, PC. 123, Muscat, Sultanate of Oman.
Bluetongue virus (BTV) has emerged as a significant concern in Oman, affecting various animal species, including camels. This cross-sectional study aimed to assess the seroprevalence of BTV in camels and explore the associated risk factors within the northern region of Oman. Between October 2016 and March 2017, 439 serum samples and 100 blood samples were collected from camels in five governorates.
View Article and Find Full Text PDFEur J Pharmacol
January 2025
Department of Basic Medicine, Institute of Respiratory Diseases Xiamen Medical College, Xiamen Medical College, Xiamen, Fujian 361023, P. R. China; State Key Laboratory of Frigid Zone Cardiovascular Diseases (SKLFZCD), Harbin Medical University, Harbin, Heilongjiang 150081, P. R. China. Electronic address:
ITFG2 is an intracellular protein known to modulate the immune response of T-cells. Our previous investigation revealed that ITFG2 specifically targets ATP5b to regulate ATP energy metabolism and maintain mitochondrial function, thereby protecting the heart from ischemic injury. However, the role of ITFG2 in ischemic ventricular arrhythmias and its underlying mechanisms have not been previously reported.
View Article and Find Full Text PDFViruses
January 2025
Microbiology Laboratory, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, China.
Aims: The screening and diagnosis of dengue virus infection play a crucial role in controlling the epidemic of dengue fever, highlighting the urgent need for a highly sensitive, simple, and rapid laboratory testing method. This study aims to assess the clinical performance of MAGLUMI Denv NS1 in detecting dengue virus NS1 antigen.
Methods: A retrospective study was conducted to assess the sensitivity and specificity of MAGLUMI Denv NS1 using residual samples.
Viruses
January 2025
Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia.
is an important opportunistic pathogen often resistant to antibiotics. Specific phages can be useful in eliminating infection caused by . phage vB_KlebPS_265 (KlebP_265) and its host strain were isolated from the sputum of a patient with infection.
View Article and Find Full Text PDFViruses
December 2024
Department of Biological Sciences and Biotechnology, School of Life Sciences, Botswana International University of Science and Technology, Private Bag 16, Palapye 10071, Botswana.
Cell culture underpins virus isolation and virus neutralisation tests, which are both gold-standard diagnostic methods for foot-and-mouth disease (FMD). Cell culture is also crucial for the propagation of inactivated foot-and-mouth disease virus (FMDV) vaccines. Both primary cells and cell lines are utilised in FMDV isolation and propagation.
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