实验动物与比较医学 ›› 2025, Vol. 45 ›› Issue (1): 55-66.DOI: 10.12300/j.issn.1674-5817.2024.121

• 人类疾病动物模型 • 上一篇    下一篇

疝疾病动物模型研究及新型疝修补材料应用进展

费彬1()(), 郭文科2, 郭建平2()()   

  1. 1.山西医科大学汾阳学院, 汾阳 032200
    2.山西医科大学附属汾阳医院, 汾阳 032200
  • 收稿日期:2024-08-21 修回日期:2024-12-03 出版日期:2025-03-12 发布日期:2025-02-25
  • 通讯作者: 郭建平(1964—),男,本科,主任医师,研究方向:胃肠、疝外科疾病的诊疗。E-mail: gjphr@126.com。ORCID:0009-0005-2655-7127
  • 作者简介:费 彬(1999—),男,硕士研究生,研究方向:胃肠、疝外科疾病的诊疗。E-mail: feibin2022@163.com。ORCID:0009-0007-9428-4890
  • 基金资助:
    山西省教育厅高校科技创新项目“铜绿假单胞菌注射液对腹腔镜疝修补术后血清肿治疗的探索”(2022L177)

Research Progress on Animal Models for Hernia Diseases and New Hernia Repair Materials

FEI Bin1()(), GUO Wenke2, GUO Jianping2()()   

  1. 1.Fenyang College, Shanxi Medical University, Fenyang 032200, China
    2.Fenyang Hospital Affiliated to Shanxi Medical University, Fenyang 032200, China
  • Received:2024-08-21 Revised:2024-12-03 Published:2025-02-25 Online:2025-03-12
  • Contact: GUO Jianping (ORCID: 0009-0005-2655-7127), E-mail: gjphr@126.com

摘要:

疝是普外科常见病和多发病,指体内器官整体或一部分离开正常的解剖位置,通过先天或后天形成的薄弱点、缺损或空隙进入其他部位。疝的发生机制复杂,与腹壁薄弱或腹腔内压增高等多种因素有关,临床表现多样,因类型、部位和严重程度的不同而有所差异。随着老龄化社会进程不断加剧,疝的发病率呈逐年上升趋势。动物模型作为研究疝疾病的重要手段,一方面能够检验新修补材料和新技术的安全性和有效性;另一方面有助于临床医师探索新的手术方式,并对某些疝疾病及其并发症的发生机制和新疗法展开研究。由于不同类型的疝疾病在病理生理机制上存在显著差异,其动物模型的建立方法和评价标准也呈现出明显的多样性。此外,动物模型的建立方法与实验目的密切相关,不同的实验目的对动物模型的要求各不相同。因此,根据不同的实验目的精准选择动物模型的建立方法,是确保研究顺利开展并取得可靠成果的关键。为此,本文综述了建立腹外疝(包括腹壁切口疝、腹股沟疝、脐疝、造口旁疝、嵌顿疝及盆底疝)、先天性膈疝、食管裂孔疝及脑疝动物模型的有效方法,详细分析了这些模型的优缺点及相关的评价标准;同时,总结了一些新型疝修补材料在临床前疝疾病动物模型研究中的应用,以期为疝疾病相关研究及治疗提供有价值的参考。

关键词: 疝, 动物模型, 修补材料, 研究进展

Abstract:

Hernia is a common and frequently occurring condition in general surgery, referring to the displacement of an organ or part of an organ from its normal anatomical position through a congenital or acquired weak point, defect, or space into another area. Its pathogenesis is complex, involving multiple factors such as abdominal wall weakness or increased intra-abdominal pressure. The clinical manifestations of hernia vary depending on its type, location, and severity. As the aging of the population continues to advance, the incidence of hernia has been increasing annually. Animal models serve as an important tool in hernia research. They enable the evaluation of the safety and efficacy of new repair materials and techniques, as well as assisting clinicians in developing new surgical methods and investigating the mechanisms and novel therapies for certain hernia diseases and their complications. Given the significant differences in the pathophysiological mechanisms of different types of hernia diseases, the methods and evaluation criteria for establishing animal models are highly diverse. Furthermore, the methods for establishing animal models are closely related to experimental objectives, and different experimental goals require different animal models. Therefore, selecting appropriate animal models based on experimental objectives is crucial for ensuring the smooth progress of research and obtaining reliable results. To this end, this review summarizes effective methods for establishing animal models for external abdominal hernias (including incisional hernia, inguinal hernia, umbilical hernia, parastomal hernia, incarcerated hernia, and pelvic floor hernia), congenital diaphragmatic hernia, hiatal hernia, and cerebral hernia. It provides a detailed analysis of the advantages, disadvantages, and evaluation criteria of these models. Additionally, this review summarizes recent preclinical applications of new hernia repair materials, aiming to provide references for animal experimental research in the field of hernia studies.

Key words: Hernia, Animal model, Repair material, Research progress

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