相关实验视频

Updated: Jun 14, 2025

Using 2-Photon Microscopy to Quantify the Effects of Chronic Unilateral Ureteral Obstruction on Glomerular Processes

Using 2-Photon Microscopy to Quantify the Effects of Chronic Unilateral Ureteral Obstruction on Glomerular Processes

Published on: March 4, 2022

淋巴细胞损伤与严重的骨质瘤病毒感染病程有关

Christian Nusshag¹, Josephine Uhrig¹, Gefion Gruber¹

¹Department of Nephrology, University of Heidelberg, 69120 Heidelberg, Germany.

Pathogens (Basel, Switzerland)

|August 29, 2024

概括

具有综合征 (HFRS) 的出血发烧涉及损伤. 淋巴细胞损伤,而不是管状损伤,与HFRS严重程度相关,这表明它在这种汉塔病毒感染中起着关键作用.

科学领域:

腎臟病學 (nephrology) 是一種醫學專業.
病毒学病毒学
病理学病理学病理学

背景情况:

由orthohantavirus引起的综合征 (HFRS) 引起的出血发烧,呈现急性损伤 (AKI) 和显著的蛋白尿.
导致HFRS引起的器官特异性损伤的确切机制尚不完全理解.

研究的目的:

调查球体和管状损伤在HFRS相关损伤中的不同作用.
在患有Puumala病毒 (PUUV) 感染的患者中,将损伤的特定尿路标记与临床疾病严重程度相关联.

主要方法:

测量尿液中的α1-微球蛋白 (α1-MG) 和损伤分子1 (KIM-1),以评估管道损伤.
评估了尿液中的免疫球蛋白G (IgG) 和氨酸水平,以评估淋巴细胞损伤.
在尿路标志物和疾病严重程度的临床指标 (住院时间,血清肌,蛋白尿) 之间进行了相关性分析.

主要成果:

在患者入院时,所有四个测量标记物 (α1-MG,KIM-1,IgG,nephrin) 都升高.
淋巴细胞损伤标志物 (IgG,nephrin) 与疾病严重程度指标有显著的相关性.
管管损伤标记与评估的HFRS疾病严重程度标记没有相关性.

结论:

普马拉病毒感染在疾病过程的早期引发了球和管状脏损伤.
淋巴细胞功能障碍和 podocyte 损伤似乎比直接的管状上皮细胞损伤更为关键,对 HFRS 病原性和疾病严重性的贡献者.

关键词:

艾基 (AKI) 是一个人.在HFRS系统中,HFRS是急性脏损伤急性脏损伤球球膜损伤的损伤汉塔病毒汉塔病毒患有综合征的出血性发烧.葡萄细胞 (podocytes) 是一个细胞.蛋白质尿症是一种蛋白质尿症.

更多相关视频

Assessment of Kidney Function in Mouse Models of Glomerular Disease

Assessment of Kidney Function in Mouse Models of Glomerular Disease

Published on: June 30, 2018

An Efficient Sieving Method to Isolate Intact Glomeruli from Adult Rat Kidney

An Efficient Sieving Method to Isolate Intact Glomeruli from Adult Rat Kidney

Published on: November 1, 2018

相关概念视频

Renal Corpuscle

Renal Corpuscle

The glomerulus and Bowman's capsule are two essential components of the nephron, which is the functional unit of the kidney. These microscopic structures play a critical role in the process of blood filtration to produce urine.
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous...

Glaucoma: Overview

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...

Nephrons

Nephrons

The kidneys are intricate organs with millions of working units known as nephrons. Each nephron features two major structures: the renal corpuscle, which facilitates blood plasma filtration, and the renal tubule, which handles the glomerular filtrate. Blood supply is directly linked to the nephrons. The renal corpuscle consists of the glomerulus, a capillary network, and the Bowman's capsule, a double-walled epithelial structure that encases the glomerulus. The filtering of blood plasma...