Skip to main content
. 2007 Mar 29;581(Pt 3):1173–1181. doi: 10.1113/jphysiol.2007.131201

Figure 2.

Figure 2

Typical kidney sections of prepro-ET-1 lacZ transgenic mice in Bluo-Gal-staining The Bluo-Gal reaction product precipitates in the form of small needle-shaped blue crystals. To access the activity of the prepro-ET-1 promoter the amount of blue particles after Bluo-Gal staining of prepro-ET-1 lacZ transgenic mice was quantified in Sirius Red counterstained kidney sections. After l-NAME treatment (A), the amount of blue particles was higher in renal tubules compared to non-treated prepro-ET-1 lacZ transgenic mice (B).