由Candida Spp感染引起的粒状心肌炎在自发糖尿病Torii老鼠中发生
Kinuko Uno1,2, Soon Hui Teoh2, Keita Sekiguchi2
1Laboratory of Animal Physiology and Functional Anatomy, Graduate School of Agriculture, Kyoto University, Kyoto, Japan.
Medical archives (Sarajevo, Bosnia and Herzegovina)
|April 3, 2024
概括
这项研究详细介绍了一种由Candida引起的真菌性心肌炎病例,该病例发生在糖尿病老鼠模型中. 糖尿病可能会使个体易患此类感染,突出显示代谢健康和心脏炎症之间的联系.
科学领域:
- 心脏病学 心脏病学
- 菌类学 菌类学是指菌类学.
- 病理学 病理学 病理学
背景情况:
- 心肌炎,以心肌炎炎和死为特征,可以源于各种传染性或非传染性病原体.
- 坎迪达菌种是已知的病原体,能够在不同患者群体中诱导心肌炎.
- 糖尿病会损害胰岛素功能,导致高血糖和免疫状态受损,增加对感染的易感性.
研究的目的:
- 报告一种由Candida引起的粒状心肌炎病例,发生在自发糖尿病Torii (SDT) 鼠身上.
- 调查糖尿病引起的免疫损害和真菌心肌炎之间的潜在联系.
主要方法:
- 来自61周大的雄性SDT大鼠的心脏组织的组织学检查.
- 染色技术包括血素和素,西里乌斯红色,吉姆萨和格罗科特染色.
- 基于特征性形态和死焦点中染色的Candida的识别.
主要成果:
- 在左心室壁中观察到带有中心亡的颗粒组织形成.
- 周围的炎症细胞透和纤维化被观察到死角区域.
- 格罗科特和吉姆萨染色揭示了受影响组织内的类似坎迪达菌的结构.
结论:
- 该病例表明,在糖尿病老鼠模型中,Candida诱导的粒状心肌炎.
- 糖尿病引起的免疫状况受损可能会导致心肌炎的发展和进展.
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