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Haemostatic forceps

Company: Allgaier Instrumente
Catalog#: 13-028-120
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Surgical Induction of Endometriosis in Female Mice
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2020-09-20
[Abstract]  Endometriosis is a common gynecological disease characterized by the presence of endometrial tissue outside the uterine cavity. It is frequently associated with pain, infertility and a reduced quality of life, and it lacks adequate treatment. Several rodent models of endometriosis have been developed through heterologous and homologous transplantation of endometrial tissue into the abdominal compartment. Here we describe a surgical procedure to generate a syngeneic model of endometriosis in immunocompetent mice with intact uterine and ovarian tissues. In this model, four uterine fragments from a donor mouse at diestrus are sutured to the abdominal wall of a recipient mouse. One month after surgeries, endometrial implants develop into cysts with glandular epithelium and stroma, mimicking ... [摘要]  [摘要 ] 子宫内膜异位症是一种常见的妇科疾病,其特征是子宫腔外存在子宫内膜组织。它经常与疼痛,不育和生活质量下降有关,并且缺乏适当的治疗。子宫内膜异位症的几种啮齿动物模型是通过将子宫内膜组织异源和同源移植到腹腔中而开发的。在这里,我们描述了在具有完整子宫和卵巢组织的免疫功能小鼠中产生子宫内膜异位症的同基因模型的手术程序。在该模型中,将来自供体小鼠在二头肌的四个子宫碎片缝合到受体小鼠的腹壁上。手术一个月后,子宫内膜植入物发展成具有腺上皮和间质的囊肿,模仿了子宫内膜异位症女性中观察到的子宫内膜异位病变。因此,该小鼠模型为研究子宫内膜异位症的病理生理学和潜在治疗方法的有效性提供了有价值的工具。

[背景 ] 子宫内膜异位是由子宫外子宫内膜组织的生长所定义的一种慢性妇科疾病,主要在骨盆和腹部表面生长(Zondervan et al。,2018)。它影响了育龄妇女的10%,并且与疼痛,不孕症和生活质量下降有关(Fourquet 等人,2011;Márki 等人,2017; Zondervan 等人,2018)。子宫内膜异位症的可用药物和手术疗法具有不良作用,并且无法长期缓解症状(Falcone和Flyckt,2018年)。因此,需要新的治疗策略,其发展依赖于动物模型的建立,该模型概括了临床子宫内膜异位症的病理生理和行为特征。

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