血清阴性

It has been reported in patients with seronegative spondyloarthropathies as psoriatic arthropathy or its variant, palmoplantar pustulosis.

血清阴性的脊柱炎病人作为牛皮癣行关节病或掌趾脓疱病来报道。

Final diagnoses at 1-year follow-up were RA in 31 patients, undifferentiated arthritis in 7 (5 self-limiting), and psoriatic arthropathy and antisynthetase syndrome in 1 patient each.

仅7例抗CCP抗体阳性，但最后均诊为类风湿关节炎，在该组血清阴性类风湿患者中的抗CCP阳性率仅23%(7/31)，其诊断特异性达100%(95%可信区间为71.7-100)，敏感性为23%(95%可信区间为9.6-41.1)，而用MRI标准则100%的类风湿患者诊断正确，另外有2例假阳性结果(1例银屑病关节炎和1例抗合成酶综合症)，MRI标准对诊断血清阴性类风湿关节炎的特异性为78%(95%可信区间为40.0-97.2)，敏感性为100%(95%可信区间为90.8-100)。

Seronegative arthritis disorders tend to be related to skin disorders.

血清阴性关节炎疾病的往往是与皮肤疾病。

Objective: To measure the level of the antibody against muscle-specific tyrosine kinase in seronegative myasthenia gravis among Chinese.

目的：为了研究酪氨酸激酶抗体在血清阴性重症肌无力发病中的作用，对中国SNMG患者血清中MuSKAb进行相关研究。

The latter group was older, more likely to be African-American, and to have a history of intravenous drug abuse than those who were HCV seronegative.

与HCV血清阴性的群体相比，在HCV血清阳性的群体中，患者的年龄更大，更可能是有非洲血统的美国人，有静脉注射毒品的历史。

A third possibility is transient seroconversion with reversion to seronegative status 5,6 However, given the number and frequency of screening tests in this case, even transient seroconversion would probably have been detected.

第三种可能是短暂的血清阴性与回归地位（ 5，6但是，由于数量和频率的筛选试验在这种情况下，甚至可能会短暂的血清已被侦破。

Seronegative arthritis (joint inflammation where blood tests for special rheumatoid antibody proteins are negative).

血清阴性关节炎（关节发炎的地方抽血化验特殊类风湿抗体蛋白是负）。

uSpA is a very common condition and constitutes a major group of seronegative spondylarthopathies.

uSpA在血清阴性脊柱关节病中占很大比重，临床工作中应给予足够的重视。

Methods Within one year period,147 patients of seronegative spondylarthropathies were registered in outpatient clinic of Peking Union Medical College Hospital,among which 116 uSpAs were diagnosed.

收集1年内就诊于我院风湿性疾病门诊的147例血清阴性脊柱关节病患者，对其中116例uSpAs患者进行临床分析。

Objective To explore the concentration changes of the serum acute-phase proteins,including α1-acid glycoprotein,α1-antitrypsin,haptoglobinand cernloplamin in patients with rheumatoid arthritis and seronegative spondyloarthropathy in active stage and their clinical significance.

目的 观察活动期类风湿性关节炎和血清阴性脊柱关节病患者血清4种急性时相反应蛋白α1-酸性糖蛋白、α1-抗胰蛋白酶、触珠蛋白和铜蓝蛋白浓度的变化及其临床意义。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。