Fig. 1From: Does the antidiabetic drug metformin affect embryo development and the health of brown trout (Salmo trutta f. fario)?Internal metformin concentration in brown trout larvae after 95 days of exposure at 11 °C and 108 days at 7 °C (ng/g) wet weight vs. measured concentration in water (μg/L). At nominal water concentrations of 0 and 1 µg/L metformin, the internal metformin concentrations were below the limit of detectionBack to article page