Various types of studies with radioactive isotopes are useful as diagnostic aids ... of that tissue. Examples of dilution studies are determinations of the volume of blood, plasma, red cells ...

Kevin Slater, from Cwmbran, was 20 when he developed Aids in 1983 the Infected Blood Inquiry has been told. He was not informed that he had been diagnosed with the condition for at least 18 months ...

Using scanning electron microscopy (SEM) up to 150,000x magnification, Anderson was able to image the collagen protein fibrils and blood vessels within the demineralized bone samples.