Search Results - "Olsen, S.N"

Strongylus vulgaris associated with usage of selective therapy on Danish horse farms—Is it reemerging? by Nielsen, M.K., Vidyashankar, A.N., Olsen, S.N., Monrad, J., Thamsborg, S.M.

“…Nematodes belonging to the order Strongylida are ubiquitous in grazing horses, and the large strongyle Strongylus vulgaris is considered the most pathogenic…”
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Effects of non-ionic surfactants on the interactions between cellulases and tannic acid: A model system for cellulase–poly-phenol interactions by Olsen, S.N., Bohlin, C., Murphy, L., Borch, K., McFarland, K.C., Sweeny, M.D., Westh, P.

“…Addition of non-ionic surfactants (NIS) is known to accelerate enzymatic lignocellulose hydrolysis. The mechanism behind this accelerating effect is still not…”
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Strongyle egg shedding consistency in horses on farms using selective therapy in Denmark by Nielsen, M.K., Haaning, N., Olsen, S.N.

“…Knowledge of horses that shed the same number of strongyle eggs over time can lead to the optimization of parasite control strategies. This study evaluated…”
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Risk factors for high endoparasitic burden and the efficiency of a single anthelmintic treatment of Danish horses by Larsen, M M, Lendal, S, Chriél, M, Olsen, S N, Bjørn, H

“…A questionnaire survey regarding endoparasite control practices in Danish horse herds was carried out in 1995. The participating veterinarians and herd owners…”
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Recent advances in diagnosing pathogenic equine gastrointestinal helminths: The challenge of prepatent detection by Andersen, U.V., Howe, D.K., Olsen, S.N., Nielsen, M.K.

“…Parasites infecting horses are ubiquitous and clinically important across the world. The major parasitic threats to equine health are cyathostomins, Parascaris…”
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Real-time PCR evaluation of Strongylus vulgaris in horses on farms in Denmark and Central Kentucky by Nielsen, M.K., Olsen, S.N., Lyons, E.T., Monrad, J., Thamsborg, S.M.

“…Strongyle parasites are ubiquitous in grazing horses, and the large strongyle Strongylus vulgaris is considered the most pathogenic helminth parasite of…”
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Prescription-only anthelmintics—A questionnaire survey of strategies for surveillance and control of equine strongyles in Denmark by Nielsen, M.K., Monrad, J., Olsen, S.N.

“…In 1999, legislation in Denmark made anthelmintic drugs available only by prescription, and prohibited their use for routine, prophylactic treatment. A…”
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Climatic influences on development and survival of free-living stages of equine strongyles: Implications for worm control strategies and managing anthelmintic resistance by Nielsen, Martin K., Kaplan, Ray M., Thamsborg, Stig M., Monrad, Jesper, Olsen, Susanne N.

“…Development of resistance to anthelmintic drugs by horse strongyles constitutes a growing threat to equine health because it is unknown when new drug classes…”
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Physiologic and systemic acute phase inflammatory responses in young horses repeatedly infected with cyathostomins and Strongylus vulgaris by Andersen, U V, Reinemeyer, C R, Toft, N, Olsen, S N, Jacobsen, S, Nielsen, M K

“…Migrating Strongylus vulgaris and encysted cyathostomin larvae cause a localized inflammatory response in horses. It is unknown whether these larvae elicit a…”
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Real-time PCR determination of Strongylus vulgaris in horses on farms with different anthelmintic regimens in Denmark and Central Kentucky by Nielsen, M.K., Olsen, S.N., Lyons, E.T., Monrad, J., Thamsborg, S.M.

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Selective therapy for strongyle parasite control: Reemergence of Strongylus vulgaris? by Nielsen, M.K., Vidyashankar, A.N., Olsen, S.N., Monrad, J., Thamsborg, S.M.

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Effects of osmolytes on hexokinase kinetics combined with macromolecular crowding by Olsen, S.N., Ramløv, H., Westh, P.

“…We investigated the effect of compatible and non-compatible osmolytes in combination with macromolecular crowding on the kinetics of yeast hexokinase. This was…”
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Serological diagnosis of Strongylus vulgaris infection by Andersen, U.V., Howe, D.K., Olsen, S.N., Monrad, J., Nejsum, P., Lyons, E.T., Nielsen, M.K.

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Effect of paddock vs. stall housing on 24 hour gastric pH within the proximal and ventral equine stomach by Husted, L, Sanchez, L.C, Olsen, S.N, Baptiste, K.E, Merritt, A.M

“…Summary Reasons for performing study: Stall housing has been suggested as a risk factor for ulcer development in the equine stomach; however, the exact…”
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Prescription-only anthelmintics--A questionnaire survey of strategies for surveillance and control of equine strongyles in Denmark by Nielsen, M.K, Monrad, J, Olsen, S.N

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Risk factors for faecal sand excretion in Icelandic horses by Husted, L, Andersen, M.S, Borggaard, O.K, Houe, H, Olsen, S.N

“…Summary Reasons for performing study: Sandy soil is often mentioned as a risk factor in the development of sand‐related gastrointestinal disease (SGID) in the…”
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Evaluation of a nested PCR test and bacterial culture of swabs from the nasal passages and from abscesses in relation to diagnosis of Streptococcus equi infection (strangles) by Gronbaek, L.M, Angen, O, Vigre, H, Olsen, S.N

“…Summary Reasons for performing study: Streptococcus equi is the cause of strangles in horses. To improve diagnostic sensitivity, development and evaluation of…”
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A questionnaire survey on nematode control practices on horse farms in Denmark and the existence of risk factors for the development of anthelmintic resistance by Lendal, S, Larsen, M.M, Bjørn, H, Craven, J, Chriél, M, Olsen, S.N

“…A questionnaire survey to obtain information on endoparasite control practices and management on 68 Danish horse farms was undertaken in 1995. The study…”
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Ocular tuberculosis in a horse by Leifsson, P. S., Olsen, S. N., Larsen, S.

“…This paper is the first report of systemic tuberculosis involving the eyes in a horse. The animal lost condition and gradually became increasingly blind in…”
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Gastrointestinal aspergillosis and zygomycosis of cattle by Jensen, H E, Olsen, S N, Aalbaek, B

“…Gastrointestinal mycosis was diagnosed in 73 lesions of 32 cattle without a history of engorgement, and tissues of 29 animals were examined…”
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