Výsledky vyhledávání

The Etiology and Surgical Management of Tracheal Collapse in Calves

Autor: J. G. Vestweber, Roger B. Fingland, D. M. Rings

Publikováno v: Veterinary Surgery. 19:371-379

The mean ages of 10 calves with tracheal collapse were 2.7 weeks at onset of clinical signs and 9.4 weeks at presentation for treatment. Inspiratory and expiratory dyspnea and stunted growth were the most common clinical signs. There were abnormaliti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d55dfd53569352384c3702a98ca78d89
https://doi.org/10.1111/j.1532-950x.1990.tb01211.x

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Activation of the immune system is the pivotal event in the production of wasting disease in pigs infected with porcine circovirus-2 (PCV-2)

Autor: S. Krakowka, John A. Ellis, Susan S. Ringler, D. M. Rings, Francis McNeilly, Gordon Allan

Publikováno v: Veterinary pathology. 38(1)

Porcine circovirus (PCV)-2, a newly described single-stranded circular DNA virus pathogen of swine is the cause of postweaning multisystemic wasting syndrome (PMWS). In gnotobiotic piglets, PCV-2 infection alone produces asymptomatic infection withou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::118207c1956544caad7026c8e6a8c9db
https://pubmed.ncbi.nlm.nih.gov/11199162

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Lymphosarcoma of the frontal sinus and nasal passage in a cow

Autor: C B, Crocker, D M, Rings

Publikováno v: Journal of the American Veterinary Medical Association. 213(10)

A 5-year-old cow was evaluated because of a 2-week history of ataxia and other vague neurologic signs. Previous treatments included intravenous and orally administered calcium, but improvement was not seen. Bilateral mucoserous nasal discharge and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::830030eb7eff459aea91f883b0ffb69e
https://pubmed.ncbi.nlm.nih.gov/9828947

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Intussusception in cattle: 336 cases (1964-1993)

Autor: P D, Constable, G, St Jean, B L, Hull, D M, Rings, D E, Morin, D R, Nelson

Publikováno v: Journal of the American Veterinary Medical Association. 210(4)

To evaluate risk factors and to describe clinical and laboratory findings, surgical management, and postoperative outcome for cattle with intussusception.Hospital-based, case-control epidemiologic study and retrospective case series.Medical records o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::df6a200fc06e070813455681f7116ece
https://pubmed.ncbi.nlm.nih.gov/9040842

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Survival of Mycobacterium paratuberculosis and preservation of immunoglobulin G in bovine colostrum under experimental conditions simulating pasteurization

Autor: M, Meylan, D M, Rings, W P, Shulaw, J J, Kowalski, S, Bech-Nielsen, G F, Hoffsis

Publikováno v: American journal of veterinary research. 57(11)

To determine whether Mycobacterium paratuberculosis could survive in colostrum after pasteurization. Additionally, this study investigated the effect pasteurization had on IgG concentration in colostrum.Colostrum samples were collected from cattle (b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e89bc2028550ad28ac06c04d9aa28c61
https://pubmed.ncbi.nlm.nih.gov/8915433

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Prevalence of lesions associated with subclinical laminitis in first-lactation cows from herds with high milk production

Autor: R H, Smilie, K H, Hoblet, W P, Weiss, M L, Eastridge, D M, Rings, G L, Schnitkey

Publikováno v: Journal of the American Veterinary Medical Association. 208(9)

To determine prevalence of lesions associated with subclinical laminitis in first-lactation Holstein cows during early lactation and pregnant Holstein heifers during late gestation in herds with high milk production.Cross-sectional study.203 cattle i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7e5ba10671822fe5f59abfcb05920b28
https://pubmed.ncbi.nlm.nih.gov/8635996

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Isolation of Mycobacterium paratuberculosis from colostrum and milk of subclinically infected cows

Autor: R N, Streeter, G F, Hoffsis, S, Bech-Nielsen, W P, Shulaw, D M, Rings

Publikováno v: American journal of veterinary research. 56(10)

Mycobacterial culture was performed on colostrum, milk, and feces from 126 clinically normal cows of a single herd with high prevalence of Mycobacterium paratuberculosis infection. Thirty-six (28.6%) cows were determined to be shedding the organism i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::aae2916f485689a8b3c1a07713de0cc5
https://pubmed.ncbi.nlm.nih.gov/8928949

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Occurrence of gastric ulcers in gnotobiotic piglets colonized by Helicobacter pylori

Autor: S. Krakowka, Kathryn A. Eaton, D. M. Rings

Publikováno v: Infection and immunity. 63(6)

Archival gastric tissues from 10 of 39 gnotobiotic piglets colonized with Helicobacter pylori 26695 contained stromal leukocytic inflammation along with ulcers and erosions. In contrast, gastric tissues from 54 archival control piglets were devoid of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66fff68e99d847d864ae673495a0b7d0
https://pubmed.ncbi.nlm.nih.gov/7768620

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