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. 2021 Feb 12;12:2041731420978327. doi: 10.1177/2041731420978327

Figure 4.

Figure 4.

Serum concentration did not influence the perforation force of ovine CAM sheets but has a critical impact on human CAM sheet strength. Human and ovine CAM sheets were produced in their respective optimal serum at various concentrations (10, 15, and 20%). Results are expressed as means ± SD, n = 4–6, one-way ANOVA (***p < 0.001, ****p < 0.0001; * statistically different from 10% and # statistically different from 15%). One representative experiment out of three.