Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Dendritic alterations in aged mouse SMG-CG. (A, B) The neuropil contains an enlarged dendrite with numerous lucent small tubulovesicular elements seen at higher magnification in B. Magnification bars: A, 2 μm; B, 500 nm. (C, D) Mitochondriopathy is represented by collections of large numbers of mitochondria smaller than those of adjacent cell body (arrow, C) and megamitochondria (arrow, D). Magnification bars: C, D, 2 μm.
