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.
Cultured mouse utricles treated with propantheline and labeled for calmodulin and calbindin. Utricles were cultured for 24 h without propantheline (control; A) or with propantheline at 25 (B), 50 (C), 100 (D), 200 (E), and 2,000 μM (F). S indicates striolar hair cells, while E indicates extrastriolar hair cells. Treatment with increasing doses of propantheline resulted in progressively higher degrees of hair cell loss. Scale bar in F = 30 μm and applies to all panels.
