polymyositis

Methods Twenty nine SLE patients with AVN of bone, 40 SLE patients and 20 polymyositis ( PM)/ dermatomyositis ( DM) patients without AVN were selected randomly from the inpatient.

方法统计本院发生无菌性骨坏死住院的29例SLE病人，同时随机抽样不伴有无菌性骨坏死的40例SLE和20例皮肌炎／多发性肌炎（DM／PM）病人作为对照组。

Objective To study Chinese medical pattern distribution of polymyositis ( PM) and dermatomyositis ( DM).

目的了解多发性肌炎（PM）和皮肌炎（DM）的中医证候分布特点。

Clinical Applied Value of CT in Polymyositis

多发性肌炎的CT应用价值

The positive rate of anti Mi 2 antibodies was 26 1% ( 12/ 46) in dermatomyositis and 4 5% ( 2/ 44) in polymyositis respectively.

抗Mi2抗体在DM和多发性肌炎中的阳性率分别为261%（1246）和45%（244）。

The Study of Myositis Autoantibody and Muscle Magnetic Resonance Imaging in Polymyositis and Dermatomyositis

肌炎自身抗体谱和肌肉MRI对多发性肌炎及皮肌炎的诊断价值研究

Objective: To compare the therapeutic effectiveness of prednisone combined with other drugs with that of prednisone alone in the treatment of polymyositis ( PM) and dermatomyositis ( DM).

目的：比较泼尼松联合疗法和单用治疗多发性肌炎（PM）和皮肌炎（DM）的疗效。

A clinical and ultrasounic examination was made on 120 sites of voluntary muscle from 29 cases with neuromuscular diseases, including varied muscular dystrophy, polymyositis, diversified neuro-genic myopathy and DMD possible carrier.

对29例神经肌肉疾病（包括多种肌营养不良，多发性肌炎，多种神经原性肌肉病变与DMD可能递体）的120处随意肌进行了临床与超声检查。

The most prevalent subtypes are multiple polymyositis ( PM), dermatomyositis ( DM) and inclusion body myositis ( IBM). The adenosine is the signaling molecule of autocrine or paracrine pathway, and plays an important role in maintaining the internal environment stability.

以多发性肌炎（PM）、皮肌炎（DM）和包涵体肌炎（IBM）3个亚型最为多见。腺苷是细胞自分泌或旁分泌途径中的信号分子，在维持内环境稳定方面起重要作用。

Clinical for muscular dystrophy, myasthenia gravis, muscular dystrophy, polymyositis, motor neuron disease, as atrophy disease syringomyelia.

临床用于肌肉萎缩 、 重症肌无力 、 肌营养不良 、 肌炎 、 运动神经元病 、 脊髓空洞症等痿症.

Expression of Myostatin gene mRNA expression in the skeletal muscle of patients with polymyositis

多发性肌炎患者肌肉组织Myostatin基因mRNA的表达

Objective: To investigate the status of activation and apoptosis of peripheral blood mononuclear cells ( PBMC) in patients with polymyositis ( PM) and dermatomyositis ( DM).

目的：探讨多发性肌炎（PM）皮肌炎（DM）的外周血单一核细胞（PBMC）活化和凋亡的状态。

Conclusion The anti Ku antibody is relatively specific for systemic sclerosis polymyositis overlap connective tissue disease.

结论抗Ku抗体是系统性硬化症并多发性肌炎重叠结缔组织病的相对特异性抗体。

Objective : To investigate the clinical and EMG features in patients with polymyositis ( PM ) and dermatomyositis ( DM ).

目的: 探讨多发性肌炎 ( PM ) 和皮肌炎 ( DM ) 病人的临床与肌电图特征.

The ENA polypeptide in sera of 52 patients with dermatomyositis ( DM)/ polymyositis ( PM) were measured by immunoblotting technique, the positive rate of Jo 1 antibody is 13.3% and 31.8% respectively.

应用免疫印迹技术测定52例皮肌炎和多发性肌炎病人血清可提取性核抗原（ENA）多肽抗体，其中Jo－1抗体的阳性率分别为13.3%和31.8%。

Results There were similarities in serum muscle enzymes, EMG and muscle biopsy between experimental myositis and human polymyositis.

结果发现其与人类多发性肌炎（PM）在肌酶、肌电图（EMG）、病理上的改变有相似之处。

Pathological and immunopathological changes of polymyositis and inclusion body myositis

多发性肌炎及包涵体肌炎的病理和免疫病理变化

Guinea pigs were infected with unequal quantity of coxsackievirus B 1 、 2 、 3 respectively and immunized with rabbit muscle homogenates in complete freund's adjuvant to produce a polymyositis model.

分别用不同量的柯萨奇病毒B1、2、3感染和兔肌匀浆加完全弗氏佐剂免疫正常豚鼠；拟建立多发性肌炎模型。

Objective To determine the anti-Jo-1 antibody and its clinical features correlation in patients with polymyositis or dermatomyositis.

目的摇对69例多发性肌炎/皮肌炎（PM/MD）病人抗Jo-1抗体进行检测，了解抗Jo-1抗体阳性与PM/DM临床症状的相关性及对PM/DM的诊断价值。

There was no cross reaction in the sera from 72 patients with dermatomyositis or polymyositis ( DM/ PM), from 48 patients with progressed systemic scleroderma ( PSS), and from 78 patients with mixed connective tissue disease ( MCTD).

对皮肌炎和多发性肌炎（DM/PM）72份、硬皮病（PSS）48份和混合性结缔组织病（MCTD）78份血清亦无交叉反应出现。

Generally, they can be classified into three different subgroups: polymyositis, dermatomyositis and inclusion body myositis.

一般来说，它们可分为三个不同的亚组：多发性肌炎，皮肌炎和包涵体肌炎。

Objective To summarize the diagnostic and therapeutic experience of a patient with chronic graft versus host disease ( cGVHD) related polymyositis ( PM) after allogeneic hematopoietic stem cell transplantation ( allo-HSCT).

目的总结1例异基因造血干细胞移植后并发与慢性移植物抗宿主病（cGVHD）相关的多发性肌炎的诊治体会。

The Expression and Function of Nuclear Transcription Factor Kappa-B in Polymyositis

NF-κB在多发性肌炎中的表达与作用

Objective To investigate the polarization of Th1/ Th2/ Th3cell function of dermatomyositis/ polymyositis ( DM/ PM).

目的探讨皮肌炎（DM）/多发性肌炎（PM）的Th1/Th2/Th3细胞功能性极化。

Results Among the 438 CTD patients, 12 had positive Ku Ab, and among the 15 systemic sclerosis polymyositis ( SSc PM) overlap syndrome, 9 had positive Ku Ab.

结果438份CTD患者血清中12例Ku抗体阳性，其中系统性硬化症多发性肌炎重叠结缔组织病（SSc PM）占9例。

Objective: To study the pathogenesis of polymyositis ( PM) by using immunohistochemistry staining and electron microscope technique.

目的：本研究旨在采用免疫组织化学技术及电镜技术对多发性肌炎（PM）的发病机制进行研究；

The MRI image of polymyositis was featured as the signal of inflammatory edema. Sometimes the mixture of two kinds of signals was presented. While the signal of damaged muscles in STIR sequence was not restrained or only partly restrained.

多发性肌炎患者肌肉MRI影像主要表现为炎症水肿信号，可有两种信号混合存在，STIR序列中病变肌肉信号不抑制或部分抑制。

Summarize dermatomyositis ( DM)/ polymyositis ( PM).

概述多发性肌炎（PM）、皮肤炎（DM）。

Value of MRI in diagnosis of polymyositis and dermatomyositis

MRI诊断皮肌炎与多发性肌炎的探讨

【 Objective 】 To investigate clinical manifestation and laboratory indexes of polymyositis ( PM) in active stage and their assessment value, and then judge the disease activity correctly.

【目的】探讨单纯性多发性肌炎（PM）活动期的临床表现及实验室指标变化，并综合分析两者对活动性的评估价值，从而正确、客观地判断疾病活动性，进一步指导治疗。

Objective To study the clinic and pathological features of 4 cases of lipid storage myopathy ( LSM) and differential diagnosis with Duchenne/ Becker muscular dystrophy 、 limb-girdle muscular dystrophies and polymyositis.

目的通过分析4例被误诊的脂质沉积性肌病的临床及病理特点，探讨脂质沉积性肌病被误诊的原因及与假肥大型肌营养不良、肢带型肌营养不良及多发性肌炎的鉴别诊断。