相关实验视频

Updated: Jun 5, 2025

An Immunohistopathologic Study to Profile the Folate Receptor Beta Macrophage and Vascular Immune Microenvironment in Giant Cell Arteritis

Published on: February 8, 2019

异形性炎症性肌肉病和C3球体病:一种罕见的关联

Elisa Longhitano¹, Federica Bellone², Valeria Cernaro³

¹Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, A.O.U. "G.Martino", University of Messina, 98125, Messina, Italy. elisa.longhitano@libero.it.

Journal of nephrology

|December 14, 2024

概括

异常性炎症性肌肉病可以影响脏,通常是由于狂犬病或自身免疫问题. 这种病例突出的是一个患有抗Jo-1抗体阳性肌肉病变和C3球体炎的患者,在Rituximab治疗中表现出改善.

科学领域:

风湿病学和脏病学
自免疫性疾病自免疫性疾病
补充系统补充系统

背景情况:

异常性炎症性肌肉病变 (IIM) 是一种导致肌肉炎症的自身免疫性疾病.
在IIM中脏参与,曾经被认为是罕见的,现在显示患病率为21-23%.
在IIM中,脏问题通常源于拉布多解诱导的急性损伤或自身免疫性丸炎.

研究的目的:

为了呈现一种同时出现的抗Jo-1抗体阳性的异常性炎症性肌肉病和C3型血球炎的病例.
调查补充剂失调在IIM相关病中的潜在作用.
评估Rituximab在治疗这种特定疾病中的疗效.

主要方法:

一个21岁的男性IIM病例报告.
诊断工作包括针对抗Jo-1抗体的血清学测试.
脏活检证实了C3型血小板炎.
用Rituximab治疗和监测临床反应.

主要成果:

这名患者被诊断出患有异常性炎症性肌肉病变和抗Jo-1抗体.
同时存在的C3型血球炎通过脏活检确定.
在Rituximab治疗后观察到功能显著改善.

结论:

这一案例表明,异形性炎症性肌肉病,抗Jo-1抗体和C3型血球炎之间存在联系.
替代补充通路的失调可能会导致IIM患者的C3球体病变.
利图西马布显示为IIM相关的C3球体膜炎的治疗选择有前途.

关键词:

替代补充途径是一种替代补充途径.C3 淋巴细胞病变淋巴细胞病变血过载是因为血过载.异形性炎症性肌肉病变是一种异形性炎症性肌肉病变.

更多相关视频

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice

Published on: June 8, 2022

Flow Cytometry-Based Quantification and Analysis of Myocardial B-Cells

Flow Cytometry-Based Quantification and Analysis of Myocardial B-Cells

Published on: August 17, 2022

相关概念视频

Myasthenia Gravis: Overview and Treatment

Myasthenia Gravis: Overview and Treatment

Myasthenia gravis is a neuromuscular transmission disorder characterized by weakness and increased fatigability of skeletal muscles. It is an autoimmune disease affecting approximately one in 2000 people, where antibodies against the α1 subunit of nicotinic acetylcholine receptors are produced.
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...

Myasthenia Gravis: Diagnostic Tests

Myasthenia Gravis: Diagnostic Tests

Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...

Autoimmune Disorders

Autoimmune Disorders

Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...