系统性

CD40/CD40L interactions were also shown to play a significant role in the maintenance of autoimmunity,High-level expression of CD40L and CD40have been detected on monocytes/macrophages from patients with active sgstemic lupus erythematosus,rheumatoid arthritis and other autoimmune diseases,indicating that the expression of CD40/CD40L on monocytes/macrophages could account for the formation of synovitis and osteoclasia.

CD40/CD40L是免疫细胞间的重要信号转导途径，单核巨噬细胞表达CD40与CD40L，分泌许多促炎性因子，参与类风湿关节炎滑膜炎形成、骨和软骨破坏。在系统性红斑狼疮、类风湿关节炎和其他自身免疫病中已检测出高水平表达的CD40与CD40L。

Objective To investigate the clinical features of osteonecrosis of the femoral headin patients with systemic lupus erythematosus.

摘 要：目的探讨系统性红斑狼疮并发无菌性股骨头坏死的临床特点。

And its monetary-policy arm's overstimulative policy ahead of the credit boom arguably made it a stoker of systemic risk.

而美联储货币政策部门在信贷极度扩张之前实施的过度刺激经济的政策对系统性风险起到了推波助澜的作用。

Objective: RA is an autoimmune chronic systemic disease, characterized by inflammation, self-immune and the hyperplastic synovial pannus.

目的：类风湿关节炎(rheumatoid arthritis，RA)是一种慢性系统性疾病，其主要病理改变是滑膜炎和血管翳形成及其相关的血清组织中多种细胞因子、抗原抗体和粘附分子等的变化，而细胞因子是RA炎症和损伤的重要介质，对RA患者外周血及滑液中细胞因子改变已有大量研究，已证明多种细胞因子参与RA的病变过程。

Oral findings in many systemic diseases are unique, are sometimes pathognomonic, and may be the first sign of the disease.

在许多系统性疾病中，口腔表现是独特的，有时是病征性的，可以是疾病的首先征兆。

The endotoxin also named as lipopolysaccharide in the outer membrane of Gram-negative bacteria is the primary constituent of pathopoiesis. LPS which has extensive biological activity can induce severe inflammation in cascade and lead to sepsis、systemic inflammatory response syndromes、multiple system organ failure.

细菌壁外膜的内毒素又称脂多糖(lipopolysaccharide，LPS)是其主要致病成分，具有广泛的生物活性，能引起严重的炎症级联反应，是导致脓毒症、系统性炎症反应综合征、多脏器功能衰竭的主要致病因子。

Two patients with generalized herpes zoster complicated with tumor and 3 patients with dermatomyositis, bullous pemphigoid and systemic lupus erythmatosus respectively, who did not respond to routine treatments were treated successfully by high-dose intravenous gammaglobulin.

采用大剂量静注丙球冲击疗法治疗2例伴发肿瘤的泛发性带状疱疹患者，常规治疗效果欠佳的皮肌炎、大疱性类天疱疮和系统性红斑狼疮患者各1例，剂量为0.4/共5天，并辅以中等剂量的皮质类固醇激素。

Similar periorbital hemorrhage following proctoscopy or pulmonary function testing,"postproctoscopic purpura" also typifies the vascular fragility induced by systemic amyloidosis.

和继发于直肠镜检查术或肺功能检测术后眶周的出血类似，&直肠镜检查术后紫癜&也是以血管脆性增加为特征，这种脆性增加是系统性淀粉样变引起的。

Evidence of systemic vasculitis was found in a muscle biopsy of the rectus femoris in 9/14 (64%) patients with vasculitis with neuropathy and in 3/11 (27%) patients with purpura/petechiae and vasculitis of the skin.

有神经疾病和紫癜/紫斑及皮肤血管炎患者的类风湿血管炎患者进行股直肌肌活检，分别发现60%（9/14）和27%（3/11）有系统性血管炎证据。

T is phenotypically similar to the systemic acquired resistance induced by the infection of pathogens, and with the same efficiency but without hypersensitive response and visible symptoms in plant as SAR, which is helpful to open a new way to develop and improve safer and environmentally friendly strategies for plant protection.

SR具有非特异性、广谱性和系统性，其在表型上与病原菌侵染激发的系统获得抗性相似，具有同样的效率；但在寄主植物上不发生过敏性坏死反应，无可见症状，为发展和改善更加安全而环境友好的植物保护策略开辟了新的思路。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐