Results 21 to 30 of about 1,532 (167)

Mechanism of action of Moraxella bovis hemolysin [PDF]

Infection and Immunity, 1991
Bovine erythrocytes (RBCs) exposed to Moraxella bovis culture supernatants exhibited rapid leakage of intracellular K+ (95% in 10 min), slower cell swelling (1.20-fold increase in mean corpuscular volume in 20 min), and subsequent lysis (76% leakage of hemoglobin in 25 min).
K D, Clinkenbeard, A E, Thiessen
openaire   +2 more sources

Diversity of Moraxella spp. strains recovered from infectious bovine keratoconjunctivitis cases in Uruguay

Journal of Infection in Developing Countries, 2013
Background: Infectious bovine keratoconjunctivitis (IBK) is the most common ocular disease that affects cattle throughout the world and it has a very significant economic impact.
Vanessa Sosa, Pablo Zunino
doaj   +1 more source

EPIDEMIOLOGICAL VIEW OF INFECTIOUS BOVINE KERATOCONJUNCTIVITS IN CALVES: CLINICAL SYMPTOMS, MICROBIOLOGICAL EXAMINATION AND TREATMENT [PDF]

Assiut Veterinary Medical Journal, 1995
SUMMARY This study was carried out on 42 diseased calves suffered from severe Keratoconjunctivitis and 20 apparently clinically healthy calves as control group.
ِA.M. SAYED, SAYED A.M., A.M . ABDEL-FATTAH, A.M. MANAA   +3 more
doaj   +1 more source

Virulence genes in Moraxella spp. isolates from infectious bovine keratoconjunctivitis cases

Journal of Infection in Developing Countries, 2015
Introduction: Infectious bovine keratoconjunctivitis (IBK) is an important ocular disease which affects cattle worldwide. To advance towards IBK effective prevention and treatment strategies, it is important to define the distribution and genetic ...
Vanessa Sosa, Ana Umpierrez, Sofia Acquistapace, Pablo Zunino   +3 more
doaj   +1 more source

Non-antimicrobial approaches for the prevention or treatment of infectious bovine keratoconjunctivitis in cattle applicable to cow-calf operations: A scoping review

Animal, 2021
Infectious bovine keratoconjunctivitis (IBK) is a common ocular disease in cattle that causes economic losses to producers and negatively impacts animal welfare.
D.B. Sheedy, F.E. Samah, A. Garzon, E. Fausak, M. Van Noord, J.A. Angelos, G.U. Maier   +6 more
doaj   +1 more source

Moraxella bovoculi em casos de ceratoconjuntivite infecciosa bovina no Rio Grande do Sul

Pesquisa Veterinária Brasileira, 2012
A ceratoconjuntivite infecciosa (CI), embora raramente fatal, resulta em perdas econômicas significativas para os rebanhos bovinos e ovinos. Os principais agentes causadores dessa enfermidade são Moraxella bovis e Moraxella ovis. Em 2007 foi descrita uma
Felipe Libardoni, Charles F.C. Scherer, Luana Farias, Andréia Vielmo, Claudia Balzan, Agueda C. de Vargas   +5 more
doaj   +1 more source

Assessment of animal diseases caused by bacteria resistant to antimicrobials: cattle

EFSA Journal, 2021
In this opinion, the antimicrobial resistant bacteria responsible for transmissible diseases that constitute a threat to the health of cattle have been assessed.
EFSA Panel on Animal Health and Welfare (AHAW), Søren Saxmose Nielsen, Dominique Joseph Bicout, Paolo Calistri, Elisabetta Canali, Julian Ashley Drewe, Bruno Garin‐Bastuji, Jose Luis Gonzales Rojas, Christian Gortazar Schmidt, Mette Herskin, Virginie Michel, Miguel Angel Miranda Chueca, Barbara Padalino, Paolo Pasquali, Helen Clare Roberts, Hans Spoolder, Karl Stahl, Antonio Velarde, Arvo Viltrop, Christoph Winckler, Jeroen Dewulf, Luca Guardabassi, Friederike Hilbert, Rodolphe Mader, Francesca Baldinelli, Julio Alvarez   +25 more
doaj   +1 more source

Etiologie des kératoconjonctivites des bovins. Recherche de Moraxella chez les taurins N'Dama du Sénégal

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1988
L'auteur cherche à déterminer l'existence de la kératoconjonctivite infectieuse à Moraxella bovis chez les taurins sénégalais. L'étude est faite en saison sèche puis en saison des pluies.
M. Konté
doaj   +1 more source

Drift of antimicrobial resistance of bacterial pathogens of the Moraxella group [PDF]

BIO Web of Conferences
The multiple resistance of bacteria to antibiotics leads to a decrease in the effectiveness of treatment methods for bacterial diseases, an increase in morbidity and mortality and, in some cases, to prolonged bacterial transmission.
Pimenov Nikolai, Aiginin Arseniy, Evteev Nikita, Ivannikova Regina, Muhammad Zahra   +4 more
doaj   +1 more source

Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico

Revista Colombiana de Ciencias Pecuarias, 2020
Background: The most common ocular disease affecting cattle worldwide is infectious bovine keratoconjunctivitis (IBK), which has been associated with Moraxella bovis bacterium.
Ana M. Ríos-Alanís, Joel E. López-Meza, Alejandra Ochoa-Zarzosa, Jose C. Segura-Correa, José Herrera-Camacho   +4 more
doaj   +1 more source