The following partial summary will be followed, in due course, by a full report on our web site. Once more, the lab did not know how the specimens had been prepared, so could not have any bias toward or against any of the specimens. 2-methoxyethanol, one pass. Damage in B1 is approximately equivalent to that of B3. Photo 276, below, is an electron microgram, magnification 10,000.
Several mitochondria are apparent.
Myelinated structures can be seen in the background, and rare microtubules can be seen in some areas, not seen in previous samples. Better preserved than brain 1. A greater variety of organelles can be found. The finding of lysosomes may be of particular importance. Nucleus appears in good condition.