Browsing Brage NMBU by Author "Olsaker, Ingrid"
Now showing items 1-16 of 16
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Alternative subclinical mastitis traits for genetic evaluation in dairy cattle
Kirsanova, Elena; Heringstad, Bjørg; Lewandowska-Sabat, Anna; Olsaker, Ingrid (Journal article; Peer reviewed, 2019) -
Effects of persistent organic pollutants (POPs) on the steroidogenesis of primary neonatal porcine Leydig cells
Bjørklund, Cesilie Granum (PhD thesis;2019:7, Doctoral thesis, 2019)After World War II the production of manmade chemicals has increased immensely. They are made to give desired practical properties and functions. Some are added to consumer products to provide conductivity, increase flame ... -
Expression analysis of candidate genes for chronic subclinical mastitis in Norwegian Red cattle
Kirsanova, Elena; Boysen, Preben; Johansen, Grethe Marie; Heringstad, Bjørg; Lewandowska-Sabat, Anna; Olsaker, Ingrid (Peer reviewed; Journal article, 2020)Chronic subclinical mastitis (SCM) is characterized by a long-term inflammation in the udder with high somatic cell count (SCC) in milk. Previously, several novel alternative SCM traits for Norwegian Red (NR) cattle have ... -
Expression analysis of candidate genes for chronic subclinical mastitis in Norwegian Red cattle
Kirsanova, Elena; Boysen, Preben; Johansen, Grethe Marie; Heringstad, Bjørg; Lewandowska-Sabat, Anna; Olsaker, Ingrid (Peer reviewed; Journal article, 2020)Chronic subclinical mastitis (SCM) is characterize by a long-term inflammation in the udder with highsomatic cell count (SCC) in milk. Previously, several novel alternative SCM traits for Norwegian Red (NR) cattle have ... -
Fine mapping of a QTL on bovine chromosome 6 using imputed full sequence data suggests a key role for the group-specific component (GC) gene in clinical mastitis and milk production
Olsen, Hanne Gro; Knutsen, Tim; Lewandowska-Sabat, Anna; Grove, Harald; Nome, Torfinn; Svendsen, Morten; Arnyasi, Mariann; Sodeland, Marte; Sundsaasen, Kristil Kindem; Dahl, Sandra Rinne; Heringstad, Bjørg; Hansen, Hanne Hellerud; Olsaker, Ingrid; Kent, Matthew Peter; Lien, Sigbjørn (Journal article; Peer reviewed, 2016) -
Fine mapping of a QTL on bovine chromosome 6 using imputed full sequence data suggests a key role for the group-specific component (GC) gene in clinical mastitis and milk production
Knutsen, Tim; Olsen, Hanne Gro; Hansen, Hanne Hellerud; Kent, Matthew Peter; Nome, Torfinn; Grove, Harald; Olsaker, Ingrid; Sodeland, Marte; Arnyasi, Mariann; Svendsen, Morten; Heringstad, Bjørg; Lewandowska-Sabat, Anna; Dahl, Sandra Rinne; Sundsaasen, Kristil Kindem; Lien, Sigbjørn (Journal article; Peer reviewed, 2016) -
Genetics of chronic subclinical mastitis in Norwegian Red cows
Kirsanova, Elena (PhD Thesis;2020:19, Doctoral thesis, 2020)Chronic subclinical mastitis is an udder inflammation widely defined as milk somatic cell count (SCC) above 200 000 cells/ml for a prolonged period of time, often caused by bacterial infection. Several authors have studied ... -
Goats naturally devoid of PrPC are resistant to scrapie
Salvesen, Øyvind; Espenes, Arild; Reiten, Malin Rokseth; Vuong, Tram Thu; Malachin, Giulia; Tran, Linh Dinh Thoai; Andréoletti, Olivier; Olsaker, Ingrid; Benestad, Sylvie Lafond; Tranulis, Michael A.; Ersdal, Cecilie (Peer reviewed; Journal article, 2020)Prion diseases are progressive and fatal, neurodegenerative disorders described in humans and animals. According to the “protein-only” hypothesis, the normal host-encoded prion protein (PrPC) is converted into a pathological ... -
Goats naturally devoid of PrPC are resistant to scrapie
Salvesen, Øyvind; Espenes, Arild; Reiten, Malin Rokseth; Vuong, Tram Thu; Malachin, Giulia; Tran, Linh Dinh Thoai; Andréoletti, Olivier; Olsaker, Ingrid; Benestad, Sylvie Lafond; Tranulis, Michael A.; Ersdal, Cecilie (Peer reviewed; Journal article, 2020)Prion diseases are progressive and fatal, neurodegenerative disorders described in humans and animals. According to the "protein-only" hypothesis, the normal host-encoded prion protein (PrPC) is converted into a pathological ... -
Hematological shift in goat kids naturally devoid of prion protein
Reiten, Malin Rokseth; Bakkebø, Maren Kolltveit; Brun-Hansen, Hege; Lewandowska-Sabat, Anna; Olsaker, Ingrid; Tranulis, Michael A.; Espenes, Arild; Boysen, Preben (Journal article; Peer reviewed, 2015) -
Identification of candidate genes affecting chronic subclinical mastitis in Norwegian Red cattle: combining genome‐wide association study, topologically associated domains and pathway enrichment analysis
Kirsanova, Elena; Heringstad, Bjørg; Lewandowska-Sabat, Anna; Olsaker, Ingrid (Peer reviewed; Journal article, 2019)The aim of this study was to identify genes associated with chronic subclinical mastitis (SCM) in Norwegian Red (NR) cattle. Twelve SCM traits defined based on fixed threshold for test‐day somatic cell count (SCC) were, ... -
MicroRNA expression profiles of bovine monocyte-derived macrophages infected in vitro with two strains of Streptococcus agalactiae.
Lewandowska-Sabat, Anna; Hansen, Silje Camilla Furre; Solberg, Trygve Roger; Østerås, Olav; Heringstad, Bjørg; Boysen, Preben; Olsaker, Ingrid (Journal article; Peer reviewed, 2018) -
MicroRNA expression profiles of bovine monocyte-derived macrophages infected in vitro with two strains of Streptococcus agalactiae.
Lewandowska-Sabat, Anna; Hansen, Silje Camilla Furre; Solberg, Trygve Roger; Østerås, Olav; Heringstad, Bjørg; Boysen, Preben; Olsaker, Ingrid (Journal article; Peer reviewed, 2018) -
Revisiting AFLP fingerprinting for an unbiased assessment of genetic structure and differentiation of taurine and zebu cattle
Utsunomiya, Yuri Tani; Bomba, Lorenzo; Lucente, Giordana; Colli, Licia; Negrini, Riccardo; Lenstra, Johannes Arjen; Erhardt, Georg; Garcia, Jose Fernando; Ajmone-Marsan, Paolo; Moazami-Goudarzi, K; Williams, J; Wiener, P; Olsaker, Ingrid; Kantanen, J; Dunner, S; Canon, J; Rodellar, C; Martin-Burriel, I; Valentini, A; Zanotti, M; Holm, L-E; Eythorsdottir, E; Mommens, G; Polygen, VH; Nijman, IJ; Dolf, G; Bradley, DG (Journal article; Peer reviewed, 2014) -
Studies of boar taint, with an emphasis on testicular function and development
Lervik, Siri (PhD Thesis;2015:43, Doctoral thesis, 2015)Boar taint is an odour reminiscent of sweat, urine or faeces, perceived as off-flavour when meat from entire male swine is heated. The compunds that cause boar taint are androstenone and skatole/indole. Androstenone is ... -
Transcription Profiling of Monocyte-Derived Macrophages Infected in vitro with Two Strains of Streptococcus agalactiae Reveals Candidate Pathways Affecting Subclinical Mastitis in Cattle
Lewandowska-Sabat, Anna; Kirsanova, Elena; Klopp, Christophe; Solberg, Trygve Roger; Heringstad, Bjørg; Østerås, Olav; Boysen, Preben; Olsaker, Ingrid (Peer reviewed; Journal article, 2019)Macrophages are key cells of innate immune response and serve as the first line of defense against bacteria. Transcription profiling of bacteria-infected macrophages could provide important insights on the pathogenicity ...