Fig. 2. Sequential frames of cardiac cycles in zebrafish (one systole and diastole) in Adobe Premiere 6.5.
A: Sequential frames of the duration of one cardiac cycle in zebrafish calculated in untreated embryos. Scale bar = 30 µm. B: Sequential frames and the duration of one cardiac cycle in zebrafish treated with betamethosone (10 ng/mL). Scale bar = 30 µm. C: Sequential frames and duration of one cardiac cycle in C. dactylon extract at 6 µg/mL. Scale bar = 30 µm. D: Sequential frames and duration of one cardiac cycle in 3 d post fertilization zebrafish embryos treated with nebivolol at 23.3 ng/mL. Scale bar = 30 µm. E: Sequential frames and the duration of one cardiac cycle in 3 d post fertilization zebrafish embryos treated with 3 µg/mL S. acuta extracts. Scale bar = 30 µm. cs: centisecond.