Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12860-016-0096-6/MediaObjects/12860_2016_96_Fig3_HTML.gif)
Presence of P2X7 receptor and TRPV2 channel in muscular biopsies from dysferlinopathy patients. The purinergic receptor P2X7 and the transient receptor potential vanilloid type 2 (TRPV2) channel were detected by immunofluorescence studies using specific antibodies in cross sections of human muscular biopsies from two dysferlinopathy patients and a control patient (patient without a muscular pathology). Nuclei were stained with DAPI (blue signal). Scale bar: 50 μm