Results 11 to 20 of about 10,871 (266)

Diagnosing intramammary infections: Evaluating expert opinions on the definition of intramammary infection using conjoint analysis

Journal of Dairy Science, 2010
The primary purpose of this study was to develop a set of criteria to serve as a pseudo-gold standard for what constitutes an intramammary infection using data from 3 consecutive quarter milk samples taken 1 wk apart. Data from lactating cows in 90 dairy herds in 4 Canadian provinces were used to generate the data sets (profiles) used in the conjoint ...
Andersen, S., Dohoo, I.R., Riekerink, R.O., Stryhn, H., Mastitis Res Workers, C., Zadoks, Ruth   +5 more
openaire   +6 more sources

Characteristics of mammary secretions from Holstein cows at approximately 10 days before parturition: with or without intramammary infection

Journal of Applied Animal Research, 2018
To evaluate the relationship between intramammary infection and basic characteristics of mammary secretion at late dry period, regarding mammary secretions, macroscopic observations, infection status, somatic cell counts (SCC), serum albumin ...
Atsushi Watanabe, Eiji Hata, Petr Sláma, Kazuhiro Kimura, Tsunao Hirai   +4 more
doaj   +2 more sources

Correction: Pathogen group-specific risk factors for intramammary infection in water buffalo. [PDF]

PLoS One
Singha S, Koop G, Rahman MM, Ceciliani F, Addis MF, Howlader MMR, Hossain MK, Piccinini R, Locatelli C, Persson Y, Bronzo V.   +10 more
europepmc   +3 more sources

Cluster of Mycobacterium smegmatis mastitis cases in a dairy herd incorporating recycled manure solids bedding [PDF]

Frontiers in Veterinary Science
This study examined uncommon mastitis cases in a research barn incorporating recycled manure solids (RMS) as bedding. The cases occurred after barn renovation, including the conversion of the herringbone milking parlor to an automatic milking system (AMS)
Heli Lindeberg, Jaana Seppänen, Lilli Frondelius, Tarja Pohjanvirta, Tiina Autio   +4 more
doaj   +2 more sources

Epidemiology of coagulase-negative staphylococci intramammary infection in dairy cattle and the effect of bacteriological culture misclassification [PDF]

, 2012
Simon Dufour, Ian R. Dohoo, Herman W. Barkema, Luc DesCôteaux, T.J. DeVries, Kristen K. Reyher, J.-P. Roy, D.T. Scholl   +7 more
openalex   +4 more sources

Infective mastitis due to bovine‐associated Streptococcus dysgalactiae contributes to clinical persistent presentation in a murine mastitis model

Veterinary Medicine and Science, 2021
Background Mastitis caused by Streptococcus dysgalactiae (GCS) is a major pathology of dairy cows. The mechanisms by which GCS intramammary infection is established and maintained involve not only bacterial adherence and invasion but also modulation of ...
Ran An, Mingchun Gao, Ye Meng, Xin Tong, Jiaqi Chen, Junwei Wang   +5 more
doaj   +1 more source

Effect β glucan extracted from Candida albicans on pathological changes produced by Penicillium chrysogenum infection in mice [PDF]

Iraqi Journal of Veterinary Sciences, 2023
This research aims to evaluate the effect of β glucan extracted from Candida albicans on the pathological effect of P. chrysogenum isolated from subclinical bovine mastitis from Abu Ghraib area in Baghdad by California mastitis test in winter 2020 on ...
Fadwa A. Jameel, Shaimaa N. Yasssein
doaj   +1 more source

Characterization of mammary pathogenic Escherichia coli reveals the diversity of Escherichia coli isolates associated with bovine clinical mastitis in Brazil

Journal of Dairy Science, 2023
: Mammary pathogenic Escherichia coli (MPEC) is one of the most common pathogens associated with clinical mastitis. We analyzed isolates obtained from milk samples of cows with clinical mastitis, collected from 10 farms in Brazil, to verify molecular and
Henrique Orsi, Felipe F. Guimarães, Domingos S. Leite, Simony T. Guerra, Sâmea F. Joaquim, Jose C.F. Pantoja, Rodrigo T. Hernandes, Simone B. Lucheis, Márcio G. Ribeiro, Helio Langoni, Vera L.M. Rall   +10 more
doaj   +1 more source

Utilization of 2D and 3D cell cultures for the modelling of intramammary infection in sheep

Frontiers in Animal Science, 2022
Ovine mastitis is defined as the inflammation of the sheep udder, most commonly caused in response to intramammary infections. Based on the occurrence of clinical signs, mastitis is characterized as either clinical or subclinical (SCM).
Eleni Dalaka, Demetrios Vassilakos, Georgios C. Stefos, Aphrodite I. Kalogianni, Irida Palamidi, Athanasios I. Gelasakis, Ioannis Politis, Georgios Theodorou   +7 more
doaj   +1 more source

Graduate Student Literature Review: The challenge of drying-off high-yielding dairy cows

Journal of Dairy Science, 2023
: The cessation of lactation (i.e., dry-off) in dairy cattle is an area of research that has received much focus in recent years. The dry period is necessary to optimize tissue remodeling of the mammary gland, but represents a stressful event ...
L. Cattaneo, A. Minuti, G.E. Dahl, E. Trevisi   +3 more
doaj   +1 more source