| Study | Animal | Body weight/age | CUMS exposure time | Depression evaluation |
| Fu et al., 2018 | Sprague–Dawley rats | , 12 weeks | 35 days | Open field test, sucrose consumption test. | He et al., 2018 | Sprague–Dawley rats | 170–180 g | 28 days | Body weight, sucrose intake changes | Lu et al., 2017 | Sprague–Dawley rats | 230–250 g, 8 weeks | 21 days | Body weight, open field test, sucrose preference test | Peng et al., 2020 | Sprague–Dawley rats | 280–300 g, 8–12 weeks | 45 days | Sucrose preference test, forced swimming test, open field test | Wang et al., 2021 | Sprague–Dawley rats | 200–220 g | 70 days | Sucrose preference test, light and dark box test (LDB), open field test | Weisbrod et al., 2019 | Sprague–Dawley rats | 51–55 d | 14 days | Open field activity, body weight | Zhang et al., 2019 | Sprague–Dawley rats | 250–280 g, adult | 42 days | Open field test, self-grooming behaviors | Zhang et al., 2019 | Sprague–Dawley rats | 250–280 g, adult | 45 days | Sucrose preference test, forced swimming test, elevated plus maze test |
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