Laboratory Animal and Comparative Medicine ›› 2022, Vol. 42 ›› Issue (5): 423-431.DOI: 10.12300/j.issn.1674-5817.2022.063

• Animal Models of Human Diseases • Previous Articles     Next Articles

Research Progress on Animal Models of Intrauterine Growth Restriction

Qiwen HU1,2(), Zheng BI1,2, Haiping LIU1, Zhihua DONG1, ZHUYanlin1, Jinhua WANG1()()   

  1. 1.Radiology department, Jiangxi Maternal and Child Health Hospital, Nanchang 330000, China
    2.Mediccal College, Nanchang University, Nanchang 330000, China
  • Received:2022-05-11 Revised:2022-07-26 Online:2022-10-25 Published:2022-11-04
  • Contact: Jinhua WANG

Abstract:

The occurrence of intrauterine growth restriction (IUGR) may be related to maternal malnutrition, abnormal placental function, immune abnormalities, genetically related problems as well as other diseases, but the mechanism is still unclear. Therefore, the study of IUGR and the development of its animal model are critical issues in obstetrics. IUGR models are mainly based on laboratory rodents, such as mice and rats, and other mammals such as pigs, rabbits and sheep. This article introduced several common IUGR animal models, including nutrition restriction model, high-altitude pregnancy model, natural selection model, and nicotine exposure model, and also described the construction methods of IUGR models and the comparison of their advantages and disadvantages.

Key words: Animal model, Intrauterine growth restriction, Research progress

CLC Number: