Medically reviewed by Anita C. Chandrasekaran, MD An ANA blood test (antinuclear antibody test) is usually performed on a blood sample as part of the diagnostic process for certain autoimmune diseases ...

Researchers at the University of Strathclyde have made a 3D printed microscope which could help democratize access to ...

Here's an amoeba engulfing red blood cells ... across the surface of a specimen. It can magnify in incredible detail. This is a leaf surface under a scanning electron microscope.