Researchers have developed a new X-ray nanotomography microscope. Using their new system, they can reveal the structures on the smallest components of mammalian cells in three dimensions. For the ...

IN the course of an investigation of nerve endings in the rat diaphragm, it was noticed by Dr. J. A. Hewitt and one of us (C. S.) that the muscle fibres seemed to be of two types, reminiscent somewhat ...

This release is available in German. For the first time, there is no need to chemically fix, stain or cut cells in order to study them. Instead, whole living cells are fast-frozen and studied in their ...