共查询到20条相似文献,搜索用时 0 毫秒
1.
2.
3.
4.
《Journal of Veterinary Emergency and Critical Care》2013,23(5):575-575
5.
6.
7.
8.
9.
10.
11.
A. Hayes 《Veterinary and comparative oncology》2007,5(1):1-13
Understanding the molecular biology of cancer and identification of the aberrant mechanisms that permit unrestricted cell growth is fundamental to the development of cancer treatment and prevention strategies. When defective molecular pathways have been uncovered, targeted therapies aimed at specific disruption to the biology of the cell can be developed. Such targeted treatments might more effectively kill cancer and spare normal tissues. The significance of the cyclo‐oxygenase (COX) enzymatic pathways has emerged over the last 20 years and is currently a focus of study in some cancers of humans and veterinary species. This pathway is relatively easy to inhibit using nonsteroidal anti‐inflammatory drugs that are commonly in use in veterinary practice, making this pathway appear as a logical target. However, COX is just one of many aberrant cell signalling pathways identified in carcinogenesis. This review explores possible benefits and current limitations of treating cancer with COX‐inhibiting drugs in veterinary practice. 相似文献
12.
13.
14.
15.
16.
Observations on food tolerance in dogs have shown that differences occur between breeds -especially in the giant breeds which can have an increased frequency of soft stools. This may be explained, at least in part, by differences in the dogs' ability to utilise a diet. To investigate this phenomenon, four digestive trials were conducted using two canned and two dried commercial diets. The ability to digest most nutrients was lower in the great danes in three out of the four trials. The great danes also had a significantly higher faecal loss of water, sodium and potassium. The underlying causes should be associated with the relationship between body-weight and the gastrointestinal tract or with differences in transit time of the ingesta, particularly through the large intestine. 相似文献
17.
18.
19.
20.