Fig. 7 | Scientific Reports

Fig. 7

From: Comparative study of influence of Cu, CuO nanoparticles and Cu2+ on rainbow trout (Oncorhynchus mykiss W.) spermatozoa

Fig. 7

Changes in the percentage of rainbow trout spermatozoa with high mitochondrial membrane potential (MMP) following incubation in solutions containing copper compounds Cu NPs, CuO NPs, and CuSO4 at a concentration of 50 mg Cu L−1. Different superscripts indicate a significant difference among experimental groups at a given incubation time. Median and interquartile range (n = 17, Kruskal-Wallis test, p < .05).

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