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Table 1 Average observed species, average Chao1, average Shannon, and average Simpson diversity indices (± standard error) for the different metformin treatments in the microbiomes of the 156 days old brown trout larvae

From: The impact of the anti-diabetic drug metformin on the intestinal microbiome of larval brown trout (Salmo trutta f. fario)

Metformin concentrationObserved speciesChao1ShannonSimpson
Control101.18 ± 12.08103.14 ± 12.305.57 ± 0.180.96 ± 0.005
1 µg/L120.15 ± 14.47122.12 ± 14.965.58 ± 0.200.95 ± 0.009
10 µg/L95.67 ± 11.8397.46 ± 12.245.43 ± 0.240.96 ± 0.007
100 µg/L97.19 ± 12.5099.11 ± 13.105.56 ± 0.160.96 ± 0.006
1000 µg/L112.43 ± 23.21114.25 ± 23.655.63 ± 0.320.96 ± 0.011