Fig. 2From: STIM1-Orai1 interaction mediated calcium influx activation contributes to cardiac contractility of insulin-resistant ratstaken from the same cell without changing the line scan) (n = 25, and 30 cells for Con and MetS, respectively, *: p < 0.05 vs. Con, ε: p < 0.05 vs. MetS)SR Ca2+ leakage and effect of BTP2. A Representative line scan images from cells loaded with Fluo 3 B Peak intensity (F/F0) C Spark frequency (100 µm−1 s−1) D Full duration at half-maximum (FDHM) E Full width half maximum (FWHM) fluorescence changes. (The recording after BTP2 application was Back to article page