The chick embryo chorioallantioc membrane as a model for in vivo research on anti-angiogenesis in endometriosis

In: Chin J Obstet Gynecol · 2007 · vol. 42(01) , pp. 43–47 · doi:10.3760/j.issn:0529-567x.2007.01.013 · W3030376369
article OA: closed CC0
View on OpenAlex View at publisher
AI-generated summary by claude@2026-06, 2026-06-10

Human endometrial tissue was grafted onto chick embryo chorioallantoic membranes to create an endometriosis model, which demonstrated that anti-VEGF antibodies increased apoptosis and reduced microvessel density in ectopic endometrial implants.

One-sentence paraphrase of the abstract; not a substitute for reading it. No clinical advice. How this works

Abstract

目的 尝试构建子宫内膜异位种植的鸡胚模型,并利用此模型探讨抗血管内皮生长因子(VEGF)抗体在子宫内膜异位症(内异症)治疗中的作用机制.方法 将人类的子宫内膜组织种植到鸡胚绒毛尿囊膜(CAM)上,采用分组对照研究,内异症对照组和非内异症对照组为分别种植内异症及非内异症患者的子宫内膜,以磷酸盐缓冲液作为药物对照;内异症实验组和非内异症实验组为分别种植内异症及非内异症患者的子宫内膜,使用抗VEGF抗体作用的鸡胚模型.末端脱氧核苷酸转移酶介导的脱氧尿苷三磷酸标记法(TUNEL)检测细胞凋亡、增殖细胞核抗原(PCNA)检测细胞增殖并检测微血管密度(MVD).结果 成功构建了子宫内膜异位种植的鸡胚模型.内异症实验组细胞的凋亡强度[(6.9±0.8)分]比内异症对照组[(5.4±1.1)分]明显增高,两组比较,差异有统计学意义(P<0.05);非内异症实验组细胞的凋亡强度[(6.7±0.9)分]也高于非内异症对照组[(5.0±0.9)分;P<0.05].内异症实验组的MVD[(4.9±1.2)条]比内异症对照组[(9.1±3.0)条]明显降低,两组比较,差异有统计学意义(P<0.05);非内异症实验组的MVD[(4.2±1.1)条]也低于非内异症对照组[(6.9±1.6)条;P<0.05].细胞增殖强度在各组间比较,差异无统计学意义(P>0.05).结论 异位子宫内膜鸡胚模型可作为研究异位子宫内膜血管形成及抗血管形成的动物模型;抗VEGF抗体可能是通过促进内膜细胞的凋亡,促进血管内皮细胞的凋亡,抑制血管形成从而达到抑制细胞种植、生长的目的,而对细胞的增殖无明显的抑制作用。

My notes (saved in your browser only)

Condition tags

endometriosis

Citation neighborhood (no data yet)

We don't have any in-corpus citations linked to this paper yet. The paper's references may be in our DB but unresolved to ``paper_id`` (resolution happens at ingest when the cited DOI matches a row we already have). Run the cross-source citation reconcile pass to retry.

Source provenance

openalex
last seen: 2026-06-10T17:14:06.276822+00:00
License: CC0 · commercial use OK