Browsing Brage by Author "Steinshamn, Håvard"
Now showing items 1-5 of 5
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Administration of spruce bark (Picea abies) extracts in young lambs exhibits anticoccidial efects but reduces milk intake and body weight gain
Blomstrand, Berit Marie; Enemark, Heidi L; Steinshamn, Håvard; Aasen, Inga Marie; Johanssen, Juni Rosann E.; Athanasiadou, Spiridoula; Thamsborg, Stig Milan; Sørheim, Kristin (Peer reviewed; Journal article, 2022)Background Eimeria spp. are widespread apicomplexan parasites known to cause coccidiosis in livestock, resulting in reduced animal welfare and productivity, particularly in sheep. The treatment options are limited, and ... -
Condensed tannins, novel compounds and sources of variation determine the antiparasitic activity of Nordic conifer bark against gastrointestinal nematodes
Chylinski, Caroline; Degnes, Kristin Fløgstad; Aasen, Inga Marie; Ptochos, Sokratis; Blomstrand, Berit Marie; Mahnert, Karl-Christian; Enemark, Heidi L; Thamsborg, Stig Milan; Steinshamn, Håvard; Athanasiadou, Spiridoula (Peer reviewed; Journal article, 2023)The antiparasitic potential of plants could offer a vital solution to alleviating the costs of gastrointestinal nematode (GIN) infections in ruminant production globally. Leveraging known bioactive molecules, however, is ... -
Extracts of pine bark (Pinus sylvestris) inhibit Cryptosporidium parvum growth in cell culture
Blomstrand, Berit Marie; Enemark, Heidi L; Øines, Øivind; Steinshamn, Håvard; Aasen, Inga Marie; Mahnert, Karl-Christian; Sørheim, Kristin; Athanasiadou, Spiridoula; Thamsborg, Stig Milan; Woolsey, Ian (Peer reviewed; Journal article, 2021)The widespread apicomplexan parasite Cryptosporidium parvum is responsible for severe gastrointestinal disease in humans and animals. The treatment options are limited, and the efficacy of available drugs is low. Bark ... -
Importation of roughage to Norway - Implications for plant and animal health, zoonoses, and biodiversity. Opinion of the scientific committee of the Norwegian Scientific Committee for Food and Enviroment
Nesbakken, Truls; Steinshamn, Håvard; Thomsen, Iben Margrete; Basic, Dean; Klem, Thea B. Blystad; Gifstad, Tron Øystein; Kausrud, Kyrre Linné; Melby, Kjetil Klaveness; Kirkendall, Lawrence Richard; Magnusson, Christer; Måren, Inger Elisabeth; Nicolaisen, Mogens; Randby, Åshild Taksdal; Stokstad, Maria; Yazdankhah, Siamak Pour; Wendell, Per Hans Micael; Agdestein, Angelika; de Boer, Hugo; Godfroid, Jacques Xavier Leon; Jore, Solveig; Krokene, Paal; Nesse, Live Lingaas; Madslien, Knut; Møretrø, Trond; Velle, Gaute (Peer reviewed; Journal article, 2022) -
Risk assessment of potentially toxic elements (heavy metals and arsenic) in soil and fertiliser products – fate and effects in the food chain and the environment in Norway - Scientific opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food and Environment
Eggen, Trine; Amlund, Heidi; Barneveld, Robert; Bernhoft, Aksel; Eriksen, Gunnar Sundstøl; Flem, Belinda Eline; Källqvist, Torsten; Sverdrup, Line Emilie Tvedt; Trapp, Stefan; Øgaard, Anne Falk; Fæste, Christiane Kruse; Lock, Erik Jan Robert; Nesse, Live Lingaas; Ringø, Einar; Steinshamn, Håvard; Ørnsrud, Robin; Krogdahl, Åshild; Gifstad, Tron Øystein (Peer reviewed; Journal article, 2022)