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  Indian J Med Microbiol
 

Figure 4: (a) Ventricular cells kept in culture for 2 days showed a loss of t-tubules (left panel). In contrast, the staining pattern of atrial cells in culture for 2 days was unchanged. Panel B: Representative transverse line scan recorded from a ventricular and atrial cell that had been in culture for 2 days. (c) Intensity plot showing fluorescence profile across the width of the cell. Ventricular cells exhibited a phenotypic switch from a homogenous to a “U”-shaped fluorescence profile when kept in culture. Ca2+ transient summary data for 2-day cultured myocyte is shown in panel (d)

Figure 4: (a) Ventricular cells kept in culture for 2 days showed a loss of t-tubules (left panel). In contrast, the staining pattern of atrial cells in culture for 2 days was unchanged. Panel B: Representative transverse line scan recorded from a ventricular and atrial cell that had been in culture for 2 days. (c) Intensity plot showing fluorescence profile across the width of the cell. Ventricular cells exhibited a phenotypic switch from a homogenous to a “U”-shaped fluorescence profile when kept in culture. Ca2+ transient summary data for 2-day cultured myocyte is shown in panel (d)