Fig. 4
From: Developmental and toxicological effects of butylated hydroxytoluene metabolites on zebrafish larvae
Morphological effects of BHT-quinol exposure to zebrafish larvae at 120 hpf. (A) Control; (B) fishtail deformity (FD) and uninflated swimming bladder (USB) after exposure to 0.1 mg/L BHT-quinol; (C) USB after exposure to 0.1 mg/L BHT-quinol; (D) Pericardial edema (PE) after exposure to 1 mg/L BHT-quinol; (E) Malformed jaw and eye (JA) after exposure to 1 mg/L BHT-quinol; (F) FD after exposure to 2 mg/L BHT-quinol. (G) There was no difference in body length between the control and BHT-quinol-treated groups. (H) There was a statistically significant difference in eye size between the control and BHT-quinol-treated groups (*p < 0.05).
