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Fifty-nine canine mammary tumors have been simultaneously assayed for their histological nature and their content of cytosolic receptors for estradiol (ER), progesterone (PGR), and dihydrotestosterone (DHTR). The tumors were histologically defined as benign tumors, malignant mixed tumors, sarcomas, and simple or complex carcinomas. The tumors exhibited a(More)
Every application of antibacterial drugs in veterinary medicine may encourage selection for resistant bacteria. In Germany no valid data are available which would be suitable for a species specific estimation of drug consumption especially regarding food producing animals. Therefore, a representative monitoring of consumption of antibacterial drugs in food(More)
The scope of this reflection paper was to review the latest research on the risk of MRSA infection and colonization in animals. Attention focused on occurrence, risk factors for colonization and infection, and human contact hazard for livestock, horses, and companion animals. Whereas the clonal relationship between MRSA strains of CC398 is straightforward(More)
In hepatocytes, cytotoxic events induced by haloalkanes or acute iron-overload exhibit neither a quantitative nor a temporal correlation to lipid peroxidation or covalent binding. Thus, secondary pathological mechanisms have been postulated linking initial focal reactions of free radicals and end stage pathological consequences. Due to the crucial role of(More)
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