Chinese Journal of Pharmacovigilance ›› 2026, Vol. 23 ›› Issue (1): 70-76.
DOI: 10.19803/j.1672-8629.20250709

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Effects of Haizao Yuhu Decoction on Hepatic and Renal Functions in Rats in Physiological and Pathological States

FAN Jie1, LYU Yanmin2, LIAO Wenyong1, ZHANG Jiwen1, WANG Li3#, XIU Linlin1,*   

  1. 1School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 102488, China;
    2Medical Insurance Service Center of Inner Mongolia Autonomous Region, Hohhot Inner Mongolia Autonomous Region 010050, China;
    3School of Management, Beijing University of Chinese Medicine, Beijing 102488, China
  • Received:2025-10-10 Online:2026-01-15 Published:2026-01-15

Abstract: Objective To study the effects of Haizao Yuhu decoction on hepatic and renal functions of normal rats and of hypothyroidism-based goiter model rats at the corresponding doses. Methods A total of 60 Wistar rats (half male and half female) were randomly divided into 5 groups: normal group, model group, positive drug group (20 μg·kg-¹), Haizao Yuhu decoction+propylthiouracil (PTU) group (HYD-M, 10 mL·kg-1), and Haizao Yuhu decoction group (HYD-N, 10 mL·kg-1). The normal group and HYD-N group were given deionized water by gavage while the other groups were gavaged with PTU to establish a hypothyroidism-based goiter model. Euthyrox was used as the positive drug. The HYD-M group and HYD-N group were administered with Haizao Yuhu decoction by gavage. Samples were collected 12 hours after the last administration. Hepatic and renal functions of rats in each group were detected. Hematoxylin-eosin (HE) staining was performed to observe hepatic pathological changes, and the NAS score was calculated. Results Compared with the normal group, the levels of ALT, UREA, CREA, and UREA/CREA were significantly increased in the model group (P<0.05, P<0.01, P<0.01, P<0.05), while the levels of AST/ALT and UA were significantly decreased (P<0.001, P<0.01). In the HYD-N group, the liver coefficient was significantly increased (P<0.01) while the levels of UREA and UREA/CREA were significantly decreased (P<0.05, P<0.01). Compared with the model group, the AST/ALT level in the HYD-M group was increased (P<0.05) while those of UREA and UREA/CREA were significantly decreased (P<0.05, P<0.001). Conclusion At corresponding doses, Haizao Yuhu decoction has no obvious hepatotoxicity or nephrotoxicity when used to treat hypothyroidism-based goiter model rats, and can reverse abnormal indicators caused by modeling. However, at the same dose, Haizao Yuhu decoction can increase the liver coefficient and impair the urea-producing function of the liver in normal rats.

Key words: Haizao Yuhu Decoction, Goiter, Propylthiouracil, Euthyrox, Wistar Rats, Toxicity Study

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