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   皮试阴性 在 呼吸系统疾病 分类中 的翻译结果: 查询用时:0.056秒
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皮试阴性
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  negative spt
    There was no significant difference of serum IgE levels between the groups with positive and negative SPT to PAE (t= 1. 558, P>0. 05).
    皮试阳性组与皮试阴性组血清总IgE水平比较差异无显著性(t=1.558,P>0.05)。
短句来源
    The PEV1 and PEF of the group with positive SPT to PAE after inspiring PAE were significantly lower than those in basis and after inspiring NS and those of with negative SPT to PAE (t=2. 414-7. 569, P<0. 001,0. 05); In the group with positive SPT.
    皮试阳性组吸入梧桐花粉后第1秒用力呼出量(FEV1)、最大呼气流量(PEF)变化值明显低于基础值、吸入生理盐水的变化值及皮试阴性对照组,差异均有显著意义(t=2.414-7.569,P均<0.001,0.05)。
短句来源
    17 cases were positive to BPT. No cases were positive to BPT in the group with negative SPT.
    皮试阳性24例中支气管激发试验阳性者17例,而皮试阴性组无1例支气管激发试验阳性。
短句来源
    The positive rate of children was far higher than that of adults. The mean value of the total IgE of 27 bronchial asthmatic patients was 506.1 KU/L, which was far higher than the normal people. Among these patients, the total IgE (671.7 KU/L) of the patients with positive SPT was different significantly from the total IgE (112.8KU/L) of the patients with negative SPT (p<0.01).
    2 7例血清总IgE的均值为 5 0 6 .1KU/L ,远高于正常人 ,其中皮试阳性者TIgE水平高于皮试阴性者 (p<0 .0 1) .
短句来源
  “皮试阴性”译为未确定词的双语例句
    In contrast,in 30 ragweed pollen in- sensitive subjects with seasonal asthmatic attacks,percentages of positive cases were 13.5% (4/30)and 6.6(2/30)respectively.
    而花粉皮试阴性组豚草茎叶浸出液皮试阳性率为13.5%(4/30),HRBT阳性率为6.6%(2/30)。
短句来源
    The allele frequency ofDRB1*07 was significantly higher in members with positive skin test todermatophagoids antigen than that in negative skin test members in asthma family (Pc<0.05).
    同时发现 HL A- DRB1* 0 7等位基因频率在对屋尘螨抗原皮试阳性家系成员中 (2 7.4 2 % )较家系中皮试阴性者 (5 .36 % )显著增高 (χ2 =10 .83,Pc<0 .0 5 )。
短句来源
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  negative spt
Twenty patients with positive skin prick test (SPT) response for food extracts and 20 with negative SPT response were included.
      
Open food challenges were required for diagnosis in two patients who had negative SPT.
      
On the average, positive SPT predicted an 10-fold risk for the development of asthma compared with negative SPT.
      


An improved procedure of bronchialprovocation test with ragweed pollen ex-tract is described. Forty patients havingasthma attacks in August and Septemberwere tested. There were 16 cases with positive-bronchial provocation test among 17 caseswith positive intracutaneous test with thesame allergen; 8 cases with positive bro-nchial provocation test among 23 caseswith negative intracultaneous test. Statis-tics show that bronchial provocation testis better than intracutaneous test.

本文叙述了支气管激发试验的改良方法,用豕草花粉提取液作为过敏原。试验对象是40例8—9月发病的哮喘病人。豕草花粉皮试阳性的17例中,激发试验也显示阳性的16例;皮试阴性的23例中激发试验阳性8例。统计学说明支气管激发试验较皮试法有显著优越性。

Allergenic activities of ragweed leaves and stems collected before pollina- tion were studied.In 44 ragweed pollen-sensitive subjects with autumnal asthamtic attacks, intradermal test was positive in 88.6%(39/44)of the cases and HRBT(histamine-release- from-basophil test)was positive in 70.5% of the cases.In contrast,in 30 ragweed pollen in- sensitive subjects with seasonal asthmatic attacks,percentages of positive cases were 13.5% (4/30)and 6.6(2/30)respectively.Twenty non-atopic adult volunteers were negative....

Allergenic activities of ragweed leaves and stems collected before pollina- tion were studied.In 44 ragweed pollen-sensitive subjects with autumnal asthamtic attacks, intradermal test was positive in 88.6%(39/44)of the cases and HRBT(histamine-release- from-basophil test)was positive in 70.5% of the cases.In contrast,in 30 ragweed pollen in- sensitive subjects with seasonal asthmatic attacks,percentages of positive cases were 13.5% (4/30)and 6.6(2/30)respectively.Twenty non-atopic adult volunteers were negative.

在花期前采集豚草植株的茎叶并制成过敏原浸出液,对44例豚草花粉皮试阳性及30例豚草花粉皮试阴性的秋季哮喘患者,作皮内试验和血嗜碱细胞组织胺释放试验(HRBT)。花粉皮试阳性组豚草茎叶浸出液皮试阳性率为88.6%(39/44),HRBT阳性率为70.5%(31/44)。而花粉皮试阴性组豚草茎叶浸出液皮试阳性率为13.5%(4/30),HRBT阳性率为6.6%(2/30)。20例健康对照其非花粉植株浸出液皮试均呈阴性反应。

Objective To explore the sensitizing effect of platanus acerofolia pollen on patients with extrinsic asthma. Methods The skin prick test (SPT) and bronchial provocation test (BPT) were carried out with platanus acerofolia pollen extact (PAE) in 46 patients with extrinsic asthma and the changes of serum lgE levels were detected by BA-ELISA method. Results The SPT showed that 24 cases were strong positive, 22 cases were negative. The PEV1 and PEF of the group with positive SPT to PAE after inspiring PAE were significantly...

Objective To explore the sensitizing effect of platanus acerofolia pollen on patients with extrinsic asthma. Methods The skin prick test (SPT) and bronchial provocation test (BPT) were carried out with platanus acerofolia pollen extact (PAE) in 46 patients with extrinsic asthma and the changes of serum lgE levels were detected by BA-ELISA method. Results The SPT showed that 24 cases were strong positive, 22 cases were negative. The PEV1 and PEF of the group with positive SPT to PAE after inspiring PAE were significantly lower than those in basis and after inspiring NS and those of with negative SPT to PAE (t=2. 414-7. 569, P<0. 001,0. 05); In the group with positive SPT. 17 cases were positive to BPT. No cases were positive to BPT in the group with negative SPT. There was no significant difference of serum IgE levels between the groups with positive and negative SPT to PAE (t= 1. 558, P>0. 05). Conclusion PAE is one of the important allergens to patients with extrinsic asthma. [

①目的探讨梧桐花粉对支气管哮喘病人的致敏作用及临床意义。②方法对46例外源性支气管哮喘病人用梧桐花粉浸液进行皮肤挑刺试验和支气管激发试验,采用BA-ELISA法测定血清总IgE的变化。③结果皮肤挑刺试验24例呈强阳性反应,22例呈阴性反应。皮试阳性组吸入梧桐花粉后第1秒用力呼出量(FEV1)、最大呼气流量(PEF)变化值明显低于基础值、吸入生理盐水的变化值及皮试阴性对照组,差异均有显著意义(t=2.414-7.569,P均<0.001,0.05)。皮试阳性24例中支气管激发试验阳性者17例,而皮试阴性组无1例支气管激发试验阳性。皮试阳性组与皮试阴性组血清总IgE水平比较差异无显著性(t=1.558,P>0.05)。④结论梧桐花粉是外源性支气管哮喘病人重要的致敏原。

 
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