排序方式： 共有25条查询结果，搜索用时 15 毫秒
11.
Use of milbemycin oxime in the treatment of dogs with nasal mite (Pneumonyssoides caninum) infection 总被引：1，自引：0，他引：1
Clinical diagnosis of canine nasal mite ( Pneumonyssoides caninum ) infection is difficult due to the mite's location in the caudal nasal cavity and frontal sinuses. The current study was performed to evaluate the efficacy of milbemycin oxime in treating dogs with nasal mite infection. A prospective open uncontrolled study included 20 dogs with case histories indicating possible nasal mite infection. Inclusion criteria consisted of either nasal mites being demonstrated (group 1, four dogs), or suspicious clinical signs with no other apparent causes, combined with eosinophilia (group 2, 16 dogs). Milbemycin oxime 1 mg/kg was given orally three times at 10-day intervals. In 17 (85 per cent) dogs, clinical signs resolved completely following milbemycin therapy; within 10 days of the first treatment in 13 cases (group 1, four dogs; group 2, nine dogs) and within 14 days in four cases. In the remaining three dogs clinical signs persisted but were diminished. 相似文献
12.
The pathophysiology, clinical course and therapeutic management of gastric dilatation-volvulus (GDV) in dogs are well known. However, the aetiology remains elusive. Aerophagia has often been put forward as a contributing cause of GDV. The most common clinical sign in dogs with nasal mite (Pneumonyssoides caninum) infection is reversed sneezing, which may result in aerophagia. A prospective one-year necropsy study was conducted. Of 250 dogs, 17 were GDV cases and, of these, 35% had concurrent nasal mite infection compared to 5% in the control population. Multivariate logistic regression analyses performed using the 187 dogs with complete records included nasal mite infection status, age, weight and gender. Nasal mite infection was found to be the most important risk factor for GDV in this study, with an odds ratio and confidence interval of 27.6 (4.8–157.5). Other risk factors that were marginally significant included weight and age with odds ratios of 1.08 (1.02–1.13) and 1.37 (1.04–1.79), respectively. Gender was not found to be a significant risk factor for GDV. This study suggests that nasal mite infection may contribute to the development of GDV in otherwise predisposed dogs. 相似文献
13.
Forty per cent of the members of the Norwegian Small Animal Veterinary Association (NSAVA) returned a questionnaire regarding the treatment and diagnosis of canine nasal mite infection in their practices in 1996. A total of 2392 dogs were treated for this infection by 156 NSAVA members in clinical practice in that year, averaging 15.3 treated dogs per veterinarian. An estimated minimum of 6000 Norwegian dogs were treated for nasal mite infection in 1996, at an estimated cost of treatment exceeding 3.3 million NOK. Fifty-nine per cent of the practitioners included at least a case history and clinical examination as diagnostic criteria prior to initiating treatment for nasal mite infection. Fewer than 10% routinely performed more thorough diagnostic procedures, and only 1.8% of the diagnoses were verified prior to treatment. A total of 27 different treatment regimens, involving either subcutaneously injected ivermectin or orally administered milbemycin oxime, were routinely used by NSAVA veterinarians to treat these dogs. Seventy-two (53%) of the veterinarians used ivermectin exclusively, 14 (10%) used milbemycin oxime exclusively, while 50 (37%) used both ivermectin and milbemycin oxime. No other drugs were used. Evaluation of treatment was made by assessing resolution of the clinical signs following treatment, and 97% of the veterinarians were satisfied with the effect of the treatment regimen they used. Adverse side-effects following treatment for nasal mite infection in 1996 were seen on 9 occasions; 4 following ivermectin administration and 2 following milbemycin oxime treatment, while in 3 cases no information on the drug used was provided. The risk of adverse reactions to treatment of nasal mite infection in dogs was 0.4%. 相似文献
14.
15.
Fructosamine, the product of a non-enzymatic reaction between glucose and serum proteins, is a component of serum which reflects long-term deviations from normal glucose and protein homeostasis. Thirty-one healthy, intact, domestic short-haired cats, living under uniform feeding and environmental conditions, were sampled to calculate a reference range for feline serum fructosamine. The results were obtained using a nitroblue tetrazolium colorimetric method. The analytical assay was evaluated by calculation of within-run and between-day variation, detection limit, and accuracy. Serum fructosamine concentrations were approximately normally distributed and the calculated reference range was 146–271 µmol/L (mean 209 µmol/L, standard deviation 31.6 µmol/L). There were no significant differences between male and female cats, or between cats older and younger than 12 months. Previously conducted studies give higher reference ranges, possibly because of differences in the test procedure and homogeneity of the test population.Abbreviations CL
confidence limits
- NBT
nitroblue tetrazolium 相似文献
16.
W. P. Bredal S. I. Thoresen E. Rimstad M. Aleksandersent† P. H. J. Nafstadt† 《The Journal of small animal practice》1996,37(3):138-142
A six-month-old intact male rottweiler presented with papillomatous growths protruding from the oral mucous membranes. A tentative diagnosis of canine oral papillomavirus (COPV) infection was made based on the gross appearance of the numerous lesions and the young age of the patient. Two warts from the oral mucosa were removed surgically for further diagnostic investigations. The viral aetiology of the disease was confirmed by histopathological and electron microscopic findings, and by the identification of specific COPV DNA in removed oral papillomatous tissue. The patient was followed clinically and complete regression of the oral lesions occurred after four weeks. Neither the route of transmission nor the source of infection was found. Immunodeficiency as a contributing aetiological factor to the development of COPV-induced lesions is discussed. 相似文献
17.
W. P. Bredal S. I. Thoresen A. Kvellestad K. Lindblad † 《The Journal of small animal practice》1997,38(1):21-24
A seven-month-old male pedigree cat was brought to the Norwegian College of Veterinary Medicine for routine castration. Visual examination of the external genitalia revealed a wide genital cleft with non-fused bilaterally located testicular pouches. A large clitoris, which was penis-like with small penile spines, was seen protruding dorsally from the ventral commissure of the genital cleft. During an exploratory coeliotomy, no intra-abdominal genital structures of müllerian origin were found. The skin pouches on either side of the vulvar cleft were incised and grossly normal testicles were removed. Histology of the removed gonads showed no or very sparse spermatogenesis. The chromosomal sex was determined by karyotyping to be a normal male 38XY. Based on these findings, the diagnosis of male pseudohermaphroditism was made. The aetlology of the condition in this cat was not determined. 相似文献
18.
19.
Serum samples were collected from 153 normoglycaemic, hypoproteinaemic dogs of known case histories, and assayed for fructosamine, glucose, total protein and albumin concentrations. This study was conducted to evaluate the relationship between serum fructosamine and total serum proteins, or more specifically serum albumin. Serum fructosamine was positively correlated with both total serum protein (r=0.47, p>0.00001) and serum albumin (r=0.77, p>0.00001). Mean serum albumin concentrations were significantly different when the data were grouped as dogs with normal versus subnormal serum fructosamine concentrations. The data indicate the value of the serum fructosamine assay in estimating the duration of hypoalbuminaemia. Concurrent hypoalbuminaemia and normal serum fructosamine indicate hypoalbuminaemia of less than one week. Concurrent hypoalbuminaemia and hypofructosaminaemia indicate persistent hypoalbuminaemia of more than one week, and concurrent normal albumin and hypofructosaminaemia indicate recovery from a condition including hypoalbuminaemia or hypoglycaemia. 相似文献
20.
Measurement of serum fructosamine, 1-amino-1-deoxyfructose, is commonly used in diagnosing and monitoring hyperglycaemic disorders, such as diabetes mellitus in dogs. Serum fructosamine indicates long-term serum glucose concentrations and replaces serial serum glucose measurements. This study investigates the clinical usefulness of serum fructosamine in differentiating conditions other than diabetes mellitus characterised by glucosuria. Four dogs presented with glucosuria all had serum fructosamine concentrations within or close to the reference range (313 micromol 1(-1), 291 micromol 1(-1), 348 micromol 1(-1), 262 micromol 1(-1) reference range: 250 to 320 micromol 1(-1) indicating that a single serum fructosamine measurement is a simple and efficient way of verifying concurrent persistent normoglycaemia. Therefore, serum fructosamine is a useful parameter not only in diabetic patients, bu also in differentiating conditions in dogs characterised by glucosuria without hyperglycaemia, such as primary renal glucosuria and the Fanconi syndrome. To distinguish between primary renal glucosuria and the Fanconi syndrome, measurement of the amino acid concentration in urine was performed. 相似文献