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.
Electron microscopic photographs of the GBM from representative mice are shown: Smad3 WT non‐TGF‐β1 (A), Smad3 WT TGF‐β1 (B), Smad3 KO non‐TGF‐β1 (C), and Smad3 KO TGF‐β1 (D). Arrows indicate the GBM thickness. Final magnification: 18,400×. GBM, glomerular basement membrane.
