抗mcv抗体高的原因是什么 (抗mcv抗体多少有意义)

抗MCV抗体名字很长:抗突变瓜氨酸波形蛋白抗体

今天分享的文献与它有关,研究者发现它可能有助于APS的诊断。

抗mcv抗体大于100,抗mcv抗体阳性是怎么回事

今天分享的文献主要得出的结论:其他自身抗体的检测可能有助于APS患者的临床评估。抗磷脂综合征中的患者血清中可能会检测到瓜氨酸,瓜氨酸在抗磷脂综合征的发病机理中起一定的作用。

以下是部分信息的整理:

抗mcv抗体大于100,抗mcv抗体阳性是怎么回事

题目是:抗突变瓜氨酸波形蛋白抗体在抗磷脂综合征中的诊断意义及 与临床特点的关系

第一作者是来自意大利的,详细信息如下

抗mcv抗体大于100,抗mcv抗体阳性是怎么回事

期刊简介:

抗mcv抗体大于100,抗mcv抗体阳性是怎么回事

以下为摘要部分:

Abstract

摘要

Antiphospholipid antibodies (aPLs) are a heterogeneous group of autoantibodies essential for the diagnosis of antiphospholipid syndrome (APS) but do not predict clinical manifestations or disease progression. 抗磷脂抗体(aPLs)是一组包含有各种特异性的自身抗体的组合,它们是诊断抗磷脂综合征(APS)所必需的实验室检查特征,但不能作为预测临床表现或疾病进展的指标。

Hence, the co-presence of other antibodies may prove useful.

因此,血清中检测到同时有其它抗体存在时,可能更有助于预测临床表现或疾病进展。

Autoimmunity directed toward vimentin and other citrullinated peptides was established in rheumatoid arthritis (RA) and in orther autoimnume conditions including systemic lupus erytliemalosus (SLE).

在风湿性关节炎和其它包括系统性红斑狼疮(SLE)的自身免疫疾病中,针对波形蛋白和其它瓜氨酸化肽的自身免疫已建立。

We have previously described the presence of autoantibodies directed against vimentin/cardiolipin complex in patients with antiphospholipid syndrome (APS), but there are no data on the role of citrullinated vimentin in APS.

我们先前曾阐述过抗磷脂综合征患者血清中可检测到抗波形蛋白/心磷脂复合物的自身抗体,但是并没有关于瓜氨酸波形蛋白在APS患者中起什么作用的研究资料。

Thus, we evaluated the prevalence and clinical significance of anti- MCV in APS patients.

因此,我们评估了抗MCV抗体在APS患者中的发生率和临床意义。

材料和方法

The study group consisted of 79 unselected outpatients with APS. 实验组纳入了79名随机挑选的患有APS的门诊病人。

Control groups included 25 patients with SLE, 30 patients with RA, and 20 healthy subjects age- and sex-matched.

对照组包含25名患有SLE的患者,30名患RA的患者和20名年龄和性别匹配的健康受试者。

To detect anti-MCV,anti-vimentin, anti-vimentin/ cardiolipin, and anti-CCP2 antibodies, commercial or homemade enzyme-linked immunosorbent assays (ELISA) were performed.

采用商业或自制酶联免疫吸附试剂盒(ELISA)来检测抗MCV,抗波形蛋白,抗波形蛋白/心磷脂,和抗CCP2抗体。

结果:

Anti-MCV antibodies were found in a high percentage of APS patients (26.6%). APS患者的血清中检测到抗MCV抗体占比很高,为26.6%。

A significant correlation between anti-MCVand anti-vimentin/cardiolipin serum levels was observed (p = 0.029). 血清中抗MCV和抗波形蛋白/心磷脂水平之间存在显著相关性(p=0.029)。

Moreover, vimentin reactivity was increased by its citnallination or conjugation with cardiolipin (p = 0.01 andp < 0.001, respectively). 此外,波形蛋白的柠檬酸化或与心磷脂的结合增加了波形蛋白的反应性(分别为p = 0.01和p <0.001)。

Interestingly, anti-MCV was found associated with the presence of arthritis (p = 0.011) and anti-vimentin/cardiolipin was highly specific for the presence of arterial or venous thrombosis in APS (p = 0.003 and p = 0.002. respectively). 有趣的是,抗MCV抗体与关节炎疾病有相关性(p=0.011),抗波形蛋白/心磷脂与APS患者发生动静脉血栓有高度特异性(分别为p=0.003和p=0.002)。

结论:

The detection of additional autoantibodies may contribute to clinical assessment of APS patients. Citrullination may occur in APS and play a role in the pathogenesis of this condition.

其他自身抗体的检测可能有助于APS患者的临床评估。抗磷脂综合征中的患者血清中可能会检测到瓜氨酸,瓜氨酸的产生在抗磷脂综合征的发病机理中起一定的作用。

抗mcv抗体大于100,抗mcv抗体阳性是怎么回事

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抗mcv抗体大于100,抗mcv抗体阳性是怎么回事

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深圳杰林医生集团团队进驻医院:

1、重庆华西妇产医院(重庆市九龙坡区渝州路37号)

2、广东药科大学附属第三医院

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