Results 71 to 80 of about 1,278 (155)

Bayesian evaluation of sensitivity and specificity of blood culture media and hypoglycemia in sepsis‐suspected calves

Journal of Veterinary Internal Medicine, Volume 38, Issue 3, Page 1906-1916, May/June 2024.
Abstract Background Sepsis is a life‐threatening condition for which critically important antimicrobials are often indicated. The value of blood culture for sepsis is indisputable, but appropriate guidelines on sampling and interpretation are currently lacking in cattle. Objective Compare the diagnostic accuracy of 2 blood culture media (pediatric plus
Mathilde Laetitia Pas, Filip Boyen, Donatienne Castelain, Laurens Chantillon, Dominique Paepe, Frederik Pille, Bart Pardon, Jade Bokma   +7 more
wiley   +1 more source

Evaluation of different chromogenic media for the detection of methicillin-resistant Staphylococcus aureus CC398 in broilers [PDF]

European Journal of Clinical Microbiology & Infectious Diseases, 2013
Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) has emerged in a wide variety of animal species, including poultry. The objective of this study was to evaluate three different chromogenic media for MRSA clonal complex (CC) 398 detection in broilers.
Pletinckx, L.J., Dewulf, J., De Bleecker, Y., Rasschaert, G., Goddeeris, B.M., De Man, I.   +5 more
openaire   +2 more sources

Ecological distribution of Staphylococcus in integrated farms within Washington DC–Maryland

Journal of Food Safety, Volume 44, Issue 2, April 2024.
Mixed crop‐livestock farming is a sustainable method of farming, but it may increase the transmission of zoonotic pathogens. Surveillance done in the DC–Maryland area showed an overall prevalence of Staphylococcus spp. of 12.18% in pre‐harvest and 7.54% in post‐harvest samples, and 61.61% of identified samples were antibiotic resistant with 39.13 ...
Anna Phan, Zajeba Tabashsum, Zabdiel Alvarado‐Martinez, Aaron Scriba, George Sellers, Sarika Kapadia, Christa Canagarajah, Debabrata Biswas   +7 more
wiley   +1 more source

Green synthesis of silver nanoparticles and their inhibitory effects on resistant udder pathogens

Journal of Applied Animal Research
The study covers a new process for synthesizing silver nanoparticles using dry lavender leaves (Lav-AgNPs) as a reducing and stabilizing agent, and evaluation of their inhibitory effect on the resistant udder pathogens. Of all 480 investigated dairy cows,
Silvia Ondrašovičová, František Zigo, Zuzana Farkašová, Zuzana Lacková, Oksana Velgosova, Lívia Mačák, Jana Záhumenská, Ewa Pecka-Kiełb, Mária Vargová, Jana Ondrašovičová, Ibrahim F. Rehan   +10 more
doaj   +1 more source

Considering potential roles of selected MicroRNAs in evaluating subclinical mastitis and Milk quality in California mastitis test (+) and infected bovine milk

Animal Science Journal, Volume 95, Issue 1, January/December 2024.
Abstract This study investigates the relationships between subclinical mastitis and milk quality with selected microRNAs in cow milk. California Mastitis Test (CMT)‐positive (n = 20) and negative (n = 20) samples were compared (Experiment I).
Hüseyin Özkan, Hasan Hüseyin Keçeli, Ufuk Kaya, Sevda Dalkiran, Murat Yüksel, Erhan Tek, Akın Yakan   +6 more
wiley   +1 more source

Uso de PCR e sequenciamento do rDNA 16S para identificação de bactérias do gênero Staphylococcus isoladas de mastite bovina

Pesquisa Veterinária Brasileira, 2011
O objetivo deste trabalho foi identificar espécies de Staphylococcus (n=100) isoladas de mastite em rebanhos bovinos do Estado de Minas Gerais. Para esta finalidade foram utilizadas reações de PCR empregando oligonucleotídeos iniciadores descritos ...
Carla C. Lange, Maria A.V.P. Brito, José R.F. Brito, Edna F. Arcuri, Guilherme N. Souza, Marco A. Machado, Robert Domingues, Alessandra P.S. Salimena   +7 more
doaj   +1 more source

Dynamics and impacts of staphylococcal intramammary infections during dairy cows' nonlactating periods

Journal of Dairy Science
: Staphylococcal species are frequently isolated from dairy cow milk and are a very common cause of IMI. First-lactation cows may already have an IMI at calving, and these may be acquired during different stages of their development.
Daryna Kurban, Zhangbin Cai, Jean-Philippe Roy, Trevor J. DeVries, Jennifer Ronholm, Pamela R.F. Adkins, John R. Middleton, Greg P. Keefe, Ariane France, Simon Dufour   +9 more
doaj   +1 more source

Accurate identification of atypical Staphylococcus chromogenes plasma-clotting strains causing bovine mastitis

Ciência Rural, 2019
: We compared the potential of routine techniques used for the identification of Staphylococcus species, aiming to evaluate their accuracy in the detection of 43 Staphylococcus chromogenes strains isolated from bovine mastitis that, despite being a ...
Pedro Avellar-Costa, Danielle Cabral dos Santos, Carla Christine Lange, Marinella Silva Laport, Maria Aparecida Vasconcelos Paiva Brito, Ciro César Rossi, Marcia Giambiagi-deMarval   +6 more
doaj   +1 more source

A mouse mastitis model to study the effects of the intramammary infusion of a food-grade Lactococcus lactis strain.

PLoS ONE, 2017
Lactococcus lactis is one of the most important microorganisms in the dairy industry and has "generally recognized as safe" (GRAS) status. L. lactis belongs to the group of lactic acid bacteria (LAB) and is encountered in a wide range of environments ...
Cristina Camperio, Federica Armas, Elena Biasibetti, Paolo Frassanito, Carlo Giovannelli, Liliana Spuria, Claudia D'Agostino, Sabrina Tait, Maria Teresa Capucchio, Cinzia Marianelli   +9 more
doaj   +1 more source

Characterization of Staphylococcus spp. strains in milk from buffaloes with mastitis in Brazil: the need to identify to species level to avoid misidentification

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Mastitis is an inflammation of the mammary gland that affects dairy cattle worldwide causing economic losses. Coagulase-negative staphylococci (CNS) are the predominant cause of this type of infection.
V. Coimbra-e-Souza, M.A.V.P. Brito, R.C. Chamon, M.S. Laport, M. Giambiagi-deMarval   +4 more
doaj   +1 more source