Results 11 to 20 of about 1,588,870 (172)

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

open access: yesJournal 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   +4 more
doaj   +2 more sources

Changes in Holstein cow milk and serum proteins during intramammary infection with three different strains of Staphylococcus aureus [PDF]

open access: yesBMC Veterinary Research, 2011
Background Staphylococcus aureus is one of the most prevalent pathogens to cause mastitis in dairy cattle. Intramammary infection of dairy cows with S. aureus is often subclinical, due to the pathogen's ability to evade the innate defense mechanisms, but
Robert Claude   +4 more
doaj   +2 more sources

Treatment of an intramammary bacterial infection with 25-hydroxyvitamin D(3). [PDF]

open access: yesPLoS ONE, 2011
Deficiency of serum levels of 25-hydroxyvitamin D(3) has been correlated with increased risk of infectious diseases such as tuberculosis and influenza. A plausible reason for this association is that expression of genes encoding important antimicrobial ...
John D Lippolis   +4 more
doaj   +2 more sources

Milk metabolomic alterations correlated with intramammary infection in dairy cows: From healthy status to clinical mastitis

open access: yesJournal of Dairy Science
: Mastitis is an udder inflammation and infection causing several economic losses in dairy cows. The milk metabolomic changes associated with clinical or subclinical mastitis have been investigated.
A. Lisuzzo   +11 more
doaj   +2 more sources

High genetic diversity and zoonotic potential of Staphylococcus aureus strains recovered from bovine intramammary infections in Colombians dairy herds [PDF]

open access: yes, 2023
Genotyping of Staphylococcus aureus isolated from mastitis has become a fundamental tool to understand its complex epidemiology and to evaluate spillover events. The aim of this study was to describe the frequency of genotypes of the S.
Torres, G.   +5 more
core   +1 more source

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

open access: yesIraqi 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

open access: yesJournal 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   +10 more
doaj   +1 more source

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

open access: yesFrontiers 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   +7 more
doaj   +1 more source

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

open access: yesJournal 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   +3 more
doaj   +1 more source

Experimental Staphylococcus aureus Mastitis Infection Model by Teat Dipping in Bacterial Culture Suspension in Dairy Cows

open access: yesAnimals, 2020
Mastitis is inflammation of mammary glands usually caused by bacteria such as Staphylococcus aureus. Dairy cows are susceptible to mastitis during early dry and transition periods. Effective vaccine is needed during these periods.
Oudessa Kerro Dego   +3 more
doaj   +1 more source

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