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. 2024 Nov 22;5(4):103461. doi: 10.1016/j.xpro.2024.103461

Figure 3.

Figure 3

Immunofluorescence analysis of cardiomyocytes isolated from neonatal mice

Neonatal cardiomyocytes were cultured in vitro, allowed to adhere for two days, and analyzed by immunofluorescence for cardiac Troponin I (cTnI) (green) on the second day post-adhesion. Representative images display an example of both optimal and suboptimal cell seeding outcomes; scale bars, 20 μm. This figure is related to the section “troubleshooting 4.”