Regions selected from the 1 micron thick sections have been more sectioned at 70? nm, stained with saturated Uranyl Acetate and Sato’s guide stain and examined with a Philips CM-ten electron microscope
Eyes had been enucleated and cleaned of all extraneous tissue then rinsed with saline. Eyes have been immediately positioned into fixative consisting of two.five% gluteraldehyde and 2% formaldehyde in .1…