Search Results - "Bjerkas, E"

Histidine nutrition and genotype affect cataract development in Atlantic salmon, Salmo salar L by Breck, O, Bjerkås, E, Campbell, P, Rhodes, J D, Sanderson, J, Waagbø, R

“…The aim of this study was to investigate effects of dietary levels of histidine (His) and iron (Fe) on cataract development in two strains of Atlantic salmon…”
Get full text

Cataract formation in Atlantic salmon, Salmo salar L., smolt relative to dietary pro- and antioxidants and lipid level by Waagbø, R, Hamre, K, Bjerkås, E, Berge, R, Wathne, E, Lie, Ø, Torstensen, B

“…The development of cataracts in Atlantic salmon, Salmo salar L., was studied in 16 groups of smolts fed diets differing in prooxidant (iron, copper, manganese)…”
Get full text

Pulverulent nuclear cataract in the Norwegian buhund by Bjerkås, E, Haaland, M B

“…Pulverulent cataracts were diagnosed in 52 of 102 Norwegian buhunds, with both sexes being equally affected. All the dogs were otherwise considered clinically…”
Get more information

Generalised progressive retinal atrophy in the English setter in Norway by Bjerkas, E

Get more information

Water temperature regimes affect cataract development in smolting Atlantic salmon, Salmo salar L by Bjerkås, E, Bjørnestad, E, Breck, O, Waagbø, R

“…The effect of fluctuation in water temperature during the freshwater rearing stage on cataract development in Atlantic salmon was investigated. Presmolts were…”
Get full text

The influence of nutritional and environmental factors on osmoregulation and cataracts in Atlantic salmon ( Salmo salar L) by Bjerkås, Ellen, Sveier, Harald

“…Cataracts leading to visual disturbance or blindness in farmed Atlantic salmon ( Salmo salar L) in Northern Europe have been a common occurrence during the…”
Get full text

Cataracts in rapidly growing farm raised Atlantic salmon (Salmo salar) by Bjerkås, E, Waagbø, R, Breck, O, Sveier, H, Thorud, K, Bjerkås, I

Get more information

Vaccination Induces Major Histocompatibility Complex Class II Expression in the Atlantic Salmon Eye by Koppang, E. O., Bjerkås, E., Bjerkås, I., Sveier, H., Hordvik, I.

“…The aim of the study was to investigate the presence, distribution and density of major histocompatibility complex (MHC) class II+ cells in the ocular tissues…”
Get full text

Osmotic cataract causes reduced vision in wild Atlantic salmon postsmolts by BJERKAS, Ellen, HOLST, Jens Christian, BJERKAS, Inge, RINGVOLD, Amund

“…Osmotic cataracts were diagnosed in all of 191 Atlantic salmon Salmo salar L. postsmolts caught during 8 trawl hauls on the western side of the Vøringsplateau,…”
Get full text

Diabetes mellitus and bilateral cataracts in a kitten by Thoresen, SI, Bjerkås, E, Aleksandersen, M, Peiffer, RL

“…An 18-week-old male domestic long-hair kitten was presented with a history of polyuria and polydipsia for several weeks. The general condition was…”
Get full text

Progressive retinal atrophy in the Tibetan spaniel in Norway and Sweden by Bjerkås, E, Narfström, K

“…Progressive retinal atrophy of the late onset type was diagnosed in 51 Tibetan spaniels in Norway and Sweden. At the time of diagnosis they were between three…”
Get more information

Pectinate ligament dysplasia and narrowing of the iridocorneal angle associated with glaucoma in the English Springer Spaniel by Bjerkås, Ellen, Ekesten, Björn, Farstad, Wenche

“…Objective The aim of the study was to evaluate if tonometry and gonioscopy could serve as predictors of later glaucoma development in the English Springer…”
Get full text

Malignant teratoid medulloepithelioma with brain and kidney involvement in a dog by Aleksandersen, M, Bjerkas, E, Heiene, R, Heegaard, S

“…Animal studied  A tumor of the left eye with involvement of the brain and kidney was diagnosed in a 4‐year‐old Neapolitan mastiff. Procedure  The dog presented…”
Get full text

Feline dysautonomia in Norway by Bjerkås, E, Skancke, E

Get more information

Light scattering in normal and cataractous lenses of farmed Atlantic salmon (Salmo salar): a slit lamp and Scheimpflug photographic study by Wegener, A, Laser, H, Ahrend, M H, Breck, O, Bjerkås, E, Glöckner, C, Midtlyng, P J, Breipohl, W

“…To investigate normal light scattering and cataract formation, the anterior eye segments of farmed Atlantic salmon (Salmo salar) reared in fresh water and sea…”
Get more information

Cataract development in Atlantic salmon (Salmo salar L) in fresh water by Bjerkås, E, Waagbø, R, Sveier, H, Breck, O, Bjerkås, I, Bjørnestad, E, Maage, A

“…Irreversible bilateral cataracts were diagnosed by slit-lamp biomicroscopy in 178 of 200 farm-raised Atlantic salmon (Salmo salar L) fed a standard diet over a…”
Get full text

outbreak of cataract with lens rupture and nuclear extrusion in wolf-fish (Anarhicas spp.) by Bjerkas, E, Bjerkas, I, Moksness, E

“…Eight spotted (Anarhicas minor Olafsen) and five common wolf-fish (Anarhicas Lupus L), developed cataracts shortly after an episode of increased water…”
Get full text

Ocular histopathologic observations in Norwegian Elkhounds with primary open-angle, closed-cleft glaucoma by Oshima, Yoshie, Bjerkas, Ellen, Peiffer Jr, Robert L.

“…A retrospective histopathologic study of primary glaucoma in the Norwegian Elkhound was undertaken with the study of 9 clinically normal eyes and 22…”
Get full text

Comparison of free amino acids in aqueous humor of farmed and wild salmon and of six species additionally by Kjønniksen, Inge, Bjerkås, Ellen, Jellum, Egil, Ringvold, Amund

“…A comparative study was performed in order to identify aqueous humor amino acids possibly involved in cataract formation in farmed Atlantic salmon. Aqueous…”
Get more information

UV-Absorbing compounds in the aqueous humor from aquatic mammals and various non-mammalian vertebrates by Ringvold, Amund, Anderssen, Erlend, Jellum, Egil, Bjerkås, Ellen, Sonerud, Geir A, Haaland, Peder J, Devor, Tone Pahle, Kjønniksen, Inge

“…To evaluate the absorbance of ultraviolet radiation (UVR) in the aqueous humor of various animal species in relation to the ambient radiation of their…”
Get more information