Table 2 RT-PCR identified ryanodine receptor (RyR)-2 and RyR-3 in murine whole trachea and tracheal epithelium.

From: A fixed 20:1 combination of cafedrine/theodrenaline increases cytosolic Ca2+ concentration in human tracheal epithelial cells via ryanodine receptor-mediated Ca2+ release

 

Ryr1

Ryr2

Ryr3

Skeletal muscle

 + 

 − 

 + 

Cardiac muscle

 − 

 + 

 − 

Diaphragm

 + 

 − 

 + 

Whole trachea

 − 

 + 

 + 

Tracheal epithelium

 − 

 + 

 + 

Negative control (H2O)

 − 

 − 

 −