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排序方式: 共有3822条查询结果,搜索用时 15 毫秒
81.
Williamson KK Willard MD McKenzie EC Royer CM Payton ME Davis MS 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2007,21(5):924-927
BACKGROUND: Omeprazole reduces the severity of exercise-induced gastritis but not the prevalence of gastric lesions in sled dogs. The frequent feeding of sled dogs during competition likely results in decreased absorption of omeprazole and, thereby, decreased efficacy. HYPOTHESIS: Famotidine, a histamine-2 blocker with good bioavailability in the presence of food, would reduce the incidence and severity of exercise-induced gastric disease in sled dogs. ANIMALS: Sixteen fit Alaskan sled dogs (4 female, 12 male, all intact, age 2-6 years). METHODS: Dogs were randomly assigned to treatment (22 mg famotidine PO q24h) or control groups (n = 8 per group). Famotidine was administered with a meal to the treatment group once daily for 7 days before a challenge and once during exercise. Control dogs were fed an identical diet as the principal group. The 16 dog team completed a 100-mile exercise challenge in 18 hours. A gastroscopy was performed 24 hours after the challenge. The appearance of the mucosa was scored by an individual by using a scoring system. RESULTS: Treatment with famotidine significantly reduced the severity score compared with control (P = .0004). No adverse effects of treatment were reported. CONCLUSIONS AND CLINICAL RELEVANCE: Famotidine is effective in reducing the severity of exercise-induced gastric disease in racing Alaskan sled dogs, with minimal to no adverse effects, and may be recommended for prophylactic use in short distance races. 相似文献
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Neer TM Breitschwerdt EB Greene RT Lappin MR 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2002,16(3):309-315
Within the past several decades, the number of Ehrlichia spp. recognized to infect cats, dogs, and human beings has expanded substantially. The recent application of advanced techniques in molecular biology has changed how ehrlichiosis is diagnosed and has provided new tools for the assessment of treatment. As these techniques are applied, the numerous questions that relate to the management of dogs and cats with ehrlichiosis ultimately will be answered. We hope this consensus statement will assist veterinarians in the management of their patients. 相似文献
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Senior M 《Veterinary anaesthesia and analgesia》2005,32(4):193-200
OBJECTIVES: To review information on the pathogenesis, diagnosis and treatment of post-anaesthetic pulmonary oedema in horses. DATABASES USED: Pubmed 1970-present, personal files. 相似文献
89.
Mark Heimann 《饲料研究》2010,(3)
<正>1锤片式粉碎机和超微粉碎机与超微粉碎机相比,锤片式粉碎机效率高、发热少且吸尘要求低。根据饲料配方和粉碎细度,装有普通硬合金锤片和圆孔筛的锤片式粉碎机的维护费用通常是0.02~0.1美元/t,电力成本约0.25~1美元/t。而超微粉碎机消耗2~4美元/t或更多,在许多情况下,零件磨损费超过0.25美元/t。 相似文献
90.