Immunohistochemical studies were conducted in 20 cases of canine thyroid tumours. On histological grounds the tumours included four well-differentiated follicular and four well-differentiated medullary carcinomas. Four tumours were suspected to be of possible follicular origin but were poorly-differentiated or anaplastic (undifferentiated); similarly six tumours that were poorly-differentiated ...

nanotechnology is the engineering of functional systems at the molecular scale which may exert a revolutionary impact on cancer diagnosis and therapy. nanotechnology is being applied to cancer in two broad areas: i) the development of nanovectors such as nanoparticles which can be loaded with drugs or imaging agents and then targeted to tumours, and ii) high-throughput nanosensor devices for de...