Review Article

Toxicity Assessment of Herbal Medicine Using Zebrafish Embryos: A Systematic Review

Table 1

Evaluation of toxicity of herbal formulae/prescriptions using the Zebrafish embryotoxicity model.

NoHerb formulae/medical prescriptionMedicinal useType of zebrafishToxic effectsReferencesToxicity compared with other assays
Survival/mortalityTeratogenic and other toxic effects

1Chinese medical prescriptions (CMPs)
Si jun Zi Tang (SJZT)
Liu jun Zi Tang (LJZT)
Shenling Baizhu (SLBS)
Prescribed for poor appetite, loose stool, abdominal distension, lassitude, prolapsed anus, shortness of breath, dysphasia, and spontaneous sweatingTransgenic zebrafish line Tg (wt1b:EGFP)All three CMPs exhibited 93.3 ± 6.7% to 100 ± 0.0% of survival at 48 hpf after exposure to 25 and 250 ng/mL. The survival rates decreased to 53.3 ± 8.1% to 86.7 ± 6.7% when exposed to 1250 ng/mL of all CMPsThe % of kidney malformation reported for different concentration
25 ng/mL, 0–10%;
250 ng/mL, 0–60%; 1,250 ng/mL, 80–100%)
Embryonic zebrafish kidney was more sensitive to SLBS
[20]Not compared

2Chinese patent medicine (CPM), compound Danshen Tablet (CDT), Angong Niuhuang Pill (ANP), and Lidan Paishi Tablet (LPT)Used to treat heart diseases, central nervous system diseases, and gallbladder diseasesAB strain zebrafishThe LC50 values for CDT, ANP, and LPT were calculated as 417, 596, and 380 μg/mL, respectively.EC50 values of teratogenic effects were 351, 793, and 220 μg/mL for CDT, ANP, and LPT. The tail bending and cardiac oedema were the main teratogenic effects. CDT and LPT were cardiotoxic[21]Not compared