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REASONS FOR PERFORMING STUDY: Based on clinical observation, it is hypothesised that horses with duodenitis-proximal jejunitis (DPJ) that are treated surgically have a shorter duration, smaller volume, and slower rate of nasogastric reflux (NGR) compared to horses treated medically, are more likely to develop diarrhoea than medically managed cases, and have a higher incisional infection rate than a sample population of horses undergoing abdominal exploration for gastrointestinal disease other than DPJ. OBJECTIVES: To compare: 1) duration, volume and rate of NGR and the percentage of horses with diarrhoea between medically and surgically treated DPJ cases; and 2) incisional infection rate in horses with DPJ undergoing abdominal exploration to a sample population of horses undergoing abdominal exploration for gastrointestinal disease other than DPJ. METHODS: Medical records of cases with DPJ diagnosed 1995-2006 were reviewed. Information obtained included subject details, presenting clinical findings, treatment category (medical/surgical), complications (diarrhoea, incisional infection), and outcome (survival/nonsurvival). Data were analysed using a Chi-squared test and a mixed model analysis of variance. Level of significance was P<0.05. RESULTS: Compared to medical cases, surgical cases had significantly decreased survival, a longer duration and larger total volume of NGR, and were more likely to develop diarrhoea. The incisional infection rate for horses with DPJ undergoing abdominal exploration was 16% compared to 7% for the sample population of horses. CONCLUSIONS: Surgical treatment of horses with DPJ did not lead to resolution of NGR faster than medical treatment. Surgical cases were more likely to develop diarrhoea and did not have a significantly higher incisional infection rate than the sample population. 相似文献
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Kluger EK Malik R Ilkin WJ Snow D Sullivan DR Govendir M 《Journal of the American Veterinary Medical Association》2008,233(8):1270-1277
OBJECTIVE: To compare serum triglyceride concentrations obtained after food had been withheld (i.e., fasting concentrations) in dogs with epilepsy that had been treated long term (> or = 3 months) with phenobarbital or with phenobarbital and potassium bromide with concentrations in healthy control dogs. DESIGN: Cross-sectional study. ANIMALS: 57 epileptic dogs that had been treated with phenobarbital (n=28) or with phenobarbital and bromide (29) and 57 healthy, untreated control dogs matched on the basis of age, breed, sex, neuter status, and body condition score. PROCEDURES: Blood samples were collected after food had been withheld for at least 12 hours, and serum biochemical and lipid concentrations were determined. Oral fat tolerance tests were performed in 15 control dogs and 9 dogs with epilepsy treated with phenobarbital alone. RESULTS: 19 of the 57 (33%) epileptic dogs had fasting serum triglyceride concentrations greater than the upper reference limit. Nine (16%) dogs had a history of pancreatitis, and 5 of the 9 had high fasting serum triglyceride concentrations at the time of the study. A significant relationship was found between body condition score and fasting serum triglyceride concentration in all dogs, but serum triglyceride concentration was not significantly associated with phenobarbital dosage or serum phenobarbital concentration. CONCLUSIONS AND CLINICAL RELEVANCE: Results suggested that dogs treated long term with phenobarbital or with phenobarbital and bromide may develop hypertriglyceridemia. Fasting serum triglyceride concentration should be periodically monitored in dogs treated with phenobarbital because hypertriglyceridemia is a risk factor for pancreatitis. 相似文献
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三月底一个风和日丽的日子,我们去镇江采访土著菌养鸡的情况。对于土著菌,我们并不佰生,因为,我们几年前就报道过镇江广电总局基地的土著菌养鸡。只是那时镇江的主要精力放在稻鸭共作的研究和推广上,这几年土著菌养鸡养猪才被越来越多的人重视起来。不但如此,镇江人又用推广稻鸭共作的热情推广起土著菌养鸡养猪来。 相似文献
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The pain-relieving effect of carprofen and tolerance to the drug were investigated in 805 dogs that were lame as a result of osteoarthritis. The dogs were of different breeds, ages and bodyweights and of both sexes, and were selected from 51 veterinary clinics. Each dog was treated orally by its owner with 4 mg/kg carprofen for 84 consecutive days. Twenty-four dogs were removed from the study because of side effects, and 55 left the study for reasons unrelated to the treatment. The condition of the dogs and the benefit of the treatment were evaluated by the veterinary surgeons and the owners after 14 days, and at the end of the period of treatment, when 194 of the dogs (26.7 per cent) were no longer lame, and 357 (49.2 per cent) had improved. The period for which the dogs had been lame before entering the study significantly (P<0.01) affected the results and the rate of improvement. Too much exercise during the 84 days of treatment caused some dogs to relapse. 相似文献
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Ohno K Konishi S Kobayashi S Nakashima K Setoguchi A Fujino Y Nakayama H Tsujimoto H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2006,68(9):929-933
Prognostic factors associated with survival in dogs with lymphocytic-plasmacytic enteritis (LPE) were investigated through a retrospective study. Using case records, 48 dogs diagnosed with LPE were classified as survivors (n = 32) or non-survivors (n = 16), and the clinical and clinicopathological parameters were reviewed between the 2 groups by using univariate and multivariate prognostic analysis. Compared to the hospital population, non-survivors had an overrepresentation of the Shiba breed. Results of univariate analysis indicated that anorexia, severe weight loss, packed cell volume, and total protein were significantly associated with survival for 6 months after diagnosis. In multivariate analysis, anorexia and hypoproteinemia were significantly associated with survival. Furthermore, initial response to treatment was strongly associated with poor prognosis. Based on these clinical and laboratory parameters such as anorexia, hypoproteinemia and initial response to treatment, it may be possible to predict poor prognosis in canine LPE. 相似文献
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Platt SR Adams V Garosi LS Abramson CJ Penderis J De Stefani A Matiasek L 《The Veterinary record》2006,159(26):881-884
Eleven dogs diagnosed with refractory idiopathic epilepsy were treated orally with gabapentin for a minimum of three months at an initial dose of 10 mg/kg every eight hours. They were all experiencing episodes of generalised tonic-clonic seizures and had been treated chronically with a combination of phenobarbital and potassium bromide at doses sufficient to reach acceptable therapeutic serum levels without causing significant side effects. In each dog, the number of seizures per week, the average duration of the seizures and the number of days on which seizures occurred were compared for the three months before and after they were treated with gabapentin. A minimum 50 per cent reduction in the number of seizures per week was interpreted as a positive response to gabapentin, and six of the dogs showed a positive response. After the addition of gabapentin, both the number of seizures per week (P= 0.005) and the number of days with any seizures in a one-week period (P=0.03) were significantly reduced. Mild side effects of ataxia and sedation were observed in five of the dogs, but they were not severe enough to warrant the treatment being discontinued during the trial. 相似文献
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Font A Mascort J Altimira J Closa JM Vilafranca M 《The Journal of small animal practice》2004,45(4):199-201
A 14-month-old female crossbreed dog with leishmaniasis, receiving allopurinol, was presented with acute paraplegia. A diagnosis of renal failure with pelvic limb lower motor neuron signs was made and the dog was euthanased. Histopathological examination demonstrated leukocytoclastic vasculitis in multiple organs. Malacia and haemorrhage affecting the spinal cord was associated with multiple foci of vasculitis within the nervous tissue. Rupture and thrombosis of inflamed vessels caused haemorrhage in the spinal cord and subsequent paralysis. 相似文献
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Succinylcholine was administered by infusion to halothane-anesthetized ponies to determine dosage requirements for surgical relaxation up to 3 hours' duration. This was not possible to do, since 4 of 6 ponies studied developed severe reactions characterized by prolonged muscle fasciculations after the initial succinylcholine dose, muscle rigidity, hyperthermia, hypercapnia, tachycardia, increasing pulse pressure, and metabolic acidosis. The reactions resembled those associated with malignant hyperthermia, a disease recognized in persons and swine. Two ponies showed signs of the phase II or desensitization block of succinylcholine. All ponies recovered from anesthesia without signs of muscle injury. 相似文献
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During a 20 months period in 1978 and 1979 aborted, macerated and mummified fetuses as well as stillborn piglets from herds with reproductive failure were examined for evidence of infection with porcine parvovirus (PPV). A total of 602 cases were examined and evidence of infection with PPV was found in 269 (45 %). In 52 % of these antibody to PPV was found. Infective PPV as well as antibody to PPV were found in 41 %, whereas infective PPV alone was found in 7 %. When abortions were excluded from the results a high prevalence of infection with PPV (73–90 %) was found among fetuses of all sizes with the exception of fetuses dead late in gestation or at term. 相似文献
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Lee JY Kim MC 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2012,74(3):335-339
The aim of the present study was to evaluate the anesthetic and cardiorespiratory effects of tiletamine/zolazepam and the effect of flumazenil on the recovery from tiletamine/zolazepam anesthesia in the pig. Six Landrace and Yorkshire cross-bred pigs (three females and three males, 3-4 months old) weighing 35.8 ± 1.7 kg were used in this study. Pigs were given tiletamine/zolazepam intramuscularly at a dose of 4.4 mg kg(-1) (2.2 mg kg(-1) tiletamine and 2.2 mg kg(-1) zolazepam) of body weight. Twenty minutes after the administration of tiletamine/zolazem, the pigs were given saline solution (control, Group TZ) or given flumazenil intravenously at a dose of 0.08 mg kg(-1) of body weight (Group TZF). Anesthesia and recovery times, scores of anesthetic effects and cardiorespiratory variables were recorded for each pig. There was a significant difference between the duration of tiletamine/zolazepam anesthesia with and without the antagonist. Flumazenil significantly shortened the recovery time. A significant difference in blood gas variables was observed between the two groups. The anesthetic effects induced by tiletamine/zolazepam could be reversed successfully and safely by flumazenil alone. Therefore, flumazenil administration could be considered in cases in which quick recovery is required in pigs. 相似文献
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无角陶赛特羊与小尾寒羊杂交试验 总被引：1，自引：0，他引：1
用无角陶赛特羊与青海省饲养的小尾寒羊进行杂交,试验结果表明:陶寒F1具有增重速度快、产肉性能高的优点,陶寒F13月龄重、6月龄重分别比小尾寒羊提高1.29kg(P<0.05)、5.58kg(P<0.01);日增重提高29.82g;胴体重、净肉重和眼肌面积分别提高5.13kg(P<0.01)、4.58kg(P<0.01)和4.0cm(P<0.01),杂交效果显著。 相似文献
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Between 1996 and 2005, 215 free-ranging Alpine chamois (Rupicapra rupicapra) were immobilised with xylazine hydrochloride. The 110 male and 105 female animals received a mean (sd) dose of 2.5 (0.6) mg/kg with a range from 1.4 to 4.8 mg/kg. The immobilisation was reversed in 201 of the animals with an intramuscular injection of 0.3 (0.1) mg/kg atipamezole (range 0.03 to 0.76 mg/kg), corresponding to a mean ratio of atipamezole:xylazine of 1:9.4 (4.3). All the chamois were immobilised, but shorter induction and recovery times, and deeper sedation with no reactions to handling were obtained in more than 80 per cent of the animals with doses of 2.6 to 3.6 mg/kg of xylazine, reversed with 0.26 to 0.36 mg/kg atipamezole (a ratio of 1:10), injected within 90 minutes. 相似文献