Zobrazeno 1 - 10
of 160
pro vyhledávání: '"K Persson Waller"'
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 11, Pp 7893-7907 (2023)
ABSTRACT: Subclinical mastitis can be common among freshly calved heifers (FCH), but the prevalence differs between herds, possibly due to variation in risk factors. The aims of this observational study were to identify differences in occurrence of i
Externí odkaz:
https://doaj.org/article/f8316df09b7a45a18e78454f058fbb1a
Autor:
K. Persson Waller, M. Myrenås, S. Börjesson, H. Kim, M. Widerström, T. Monsen, A.K. Sigurðarson Sandholt, E. Östlund, W. Cha
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 11, Pp 7991-8004 (2023)
ABSTRACT: Staphylococcus chromogenes and Staphylococcus simulans are commonly found in intramammary infections (IMI) associated with bovine subclinical mastitis, but little is known about genotypic variation and relatedness within species. This inclu
Externí odkaz:
https://doaj.org/article/099d648b82164604a8c5fb11290a74ed
Autor:
K Persson Waller, M Myrenås, S Börjesson, H Kim, M Widerström, T Monsen, AK Sigurdarson, E Östlund, W Cha
Subclinical (without visible signs) mastitis in dairy cows can be caused by udder infection with staphylococcal bacteria such as Staphylococcus (S.) chromogenes and S. simulans. Little is, however, known about how much the genetics within each of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f4fd095542f4c8b7d0da5796c32f160
Publikováno v:
Journal of Dairy Science. 104:11945-11954
Bovine clinical mastitis is an important problem for the dairy industry, and Staphylococcus aureus is a common mastitis-causing pathogen in many countries. Detailed knowledge on genetic variation of Staph. aureus strains within the bovine population,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a4e53737d919acc7f27b54ba35b6651
https://doi.org/10.3168/jds.2021-20562
https://doi.org/10.3168/jds.2021-20562
Autor:
Janet E. Williams, H.K. Peterson, Karin Östensson, Sigrid Agenäs, Johan Dicksved, K. Persson Waller, Josef Dahlberg, Mark A. McGuire
Publikováno v:
Journal of Dairy Science. 103:7322-7330
The aim of this study was to evaluate the effect of sampling technique and milk fraction on bovine milk microbiota data and to compare the microbiota in milk to microbiota on the teat end and in the teat canal. Representative milk samples are highly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff3737436c95cee38cb446fd5b05e3dd
https://doi.org/10.3168/jds.2019-17783
https://doi.org/10.3168/jds.2019-17783
We compared the management and housing of dairy heifers from calf to calving in herds that were very successful versus less successful in preventing mastitis in early lactation primiparous cows. This retrospective observational study included 170 Swe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a94eb6818ca6bc4fdd275a794997d6b3
https://pub.epsilon.slu.se/27135/
https://pub.epsilon.slu.se/27135/
Publikováno v:
Journal of dairy science. 103(10)
The aims were to investigate the prevalence of intramammary infection in early-lactation primiparous dairy cows (PC) in Sweden using milk recording cow composite somatic cell count (CSCC) categories based on classification of CSCC at the first 2 milk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::157778e6a096c42c306d7160b2a52433
https://pubmed.ncbi.nlm.nih.gov/32828505
https://pubmed.ncbi.nlm.nih.gov/32828505
Publikováno v:
Journal of Dairy Science. 101:556-571
Udder cleft dermatitis (UCD) is an inflammatory skin condition affecting the anterior parts of the udder of dairy cows. The lesions may present as mild or severe skin lesions and have been associated with mastitis and digital dermatitis. The full eti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::796012605a895462559bb34992d5d17d
https://doi.org/10.3168/jds.2017-13133
https://doi.org/10.3168/jds.2017-13133
Publikováno v:
Journal of dairy science. 103(12)
Udder cleft dermatitis (UCD) is a common skin condition in Swedish dairy cows, affecting the anterior parts of the udder. The main objective of this study was to investigate incidence rate and duration of UCD in a 1-yr longitudinal study. Other objec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0896666081308cb2a53dc928aefd5cd
https://pubmed.ncbi.nlm.nih.gov/33041045
https://pubmed.ncbi.nlm.nih.gov/33041045
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