Advances in dairy Research
Open Access
ISSN: 2329-888X
ISSN: 2329-888X
Alejandra Ochoa-Zarzosa
Mexico
Research Article
Staphylococcus agnetis: An Emergent Pathogen Isolated from Subclinical Mastitis with Capacity to Internalize into Bovine Mammary Epithelial Cells
Author(s): Abner J Gutiérrez Chávez, Jaquelina J Guzmán-Rodríguez, Ma Fabiola León-Galván, José E Barboza-Corona, Mauricio ValenciaPosadas, Alejandra Ochoa-Zarzosa, Joel E López-Meza and Diana Ramírez-SáenzAbner J Gutiérrez Chávez, Jaquelina J Guzmán-Rodríguez, Ma Fabiola León-Galván, José E Barboza-Corona, Mauricio ValenciaPosadas, Alejandra Ochoa-Zarzosa, Joel E López-Meza and Diana Ramírez-Sáenz
Bovine mastitis is a multifactorial disease that produces important losses in livestock and dairy industry. One of the main factors that causes this disease are microorganisms such as Staphylococcus aureus, which has multiresistance to antibiotics and virulence factors such as its ability to internalize into bovine mammary epithelial cells (bMECs), which allows bacteria to evade the host's immune system and persist inside the cell. However, coagulasenegative Staphylococci (CNS) have a significant role as bovine mastitis pathogens. S. agnetis is an emergent CNS pathogen isolated from bovine mastitis, whose capacity to internalize into bMECs is unknown. In the present work we characterized an isolate of S. agnetis from bovine mastitis, which was resistant to penicillin, dicloxacillin and ampicillin; also, the isolate showed resistance to methicillin throug.. View More»
DOI:
10.35248/2329-888X.19.7.221