摘要全氟及多氟类化合物（PFASs）是一类新型持久性有机污染物，在工业生产和日常生活中被广泛应用。在河流、土壤、人体及野生动物体内均能检测到PFASs的存在。PFASs能诱导实验动物的多系统毒性，包括肝脏毒性、神经毒性、生殖和发育毒性、内分泌毒性及免疫毒性等。PFASs与子代出生结局及生长发育密切相关，PFASs主要通过调节过氧化物酶体增殖剂激活受体通路，干扰雌激素，影响甲状腺系统、糖皮质激素、炎症反应及DNA甲基化，从而危害子代健康。我们综述PFASs宫内暴露对子代生长发育的影响，分析PFASs宫内暴露与子代出生结局及生长发育的关系。

abstractsPerfluoroalkyl and polyfluoroalkyl substances (PFASs) are a new subgroup of the persistent organic pollutants that have been widely used in industrial production and daily life for over 60 years. The presence of PFASs can be detected in rivers, soil, humans and wildlifes. Studies have shown that PFASs can induce multi-system toxicity in laboratory animals, including liver toxicity, neurotoxicity, reproductive and developmental toxicity, endocrine toxicity and immunotoxicity. PFASs are closely related to the birth outcomes, growth and development of the offspring. PFASs primarily impair the health of the offspring by regulating peroxisome proliferators-activated receptors pathways, interfering with estrogen, affecting the thyroid system, glucocorticoids, inflammatory responses, and DNA methylation. Thus, more large-scale longitudinal cohort studies should be conducted and more in-depth potential mechanisms of action should be explored to clarify the relationship between intrauterine exposure of PFASs and birth outcomes, growth and development of offspring.