反应作用

Although LTE4 shows negligible activity at the type 1 and 2 receptors for cys-LTs (CysLT1R and CysLT2R), it is a powerful inducer of mucosal eosinophilia and airway hyperresponsiveness in humans with asthma.

尽管LTE4对CysLT1R和 CysLT2R的作用很小，但它在哮喘患者中却易导致粘膜内嗜酸性粒细胞增多和气道高反应性。

Methods: Three aspects were studied in the epithelization of skin of PAI-3 with the techniques of Immunohistochemistry,Immunocytochemistry,RT-PCR and the analysis of PAI-3 in cornified envelope.

采用免疫组织化学(Immunohistochemistry，IHC)、(Immunocytochemistry，ICC)和逆转录-聚合酶链反应(reverse transcription PCR，RT-PCR )技术及KC角质壳的提取，从三个方面研究了PAI-3 在人皮肤上皮化中的表达及作用。

The perfect neurosurgery operation anaesth is fast and equability,keep good sedative and analgesia effects,not increase intracranial pressure and cerebral metabolism,no nervous system adverse effects,patients awake fast after use anesthetic,and not excited or psychiatric symptom or respiratory depression or remain drug action.

天津市宁河县医院麻醉科，天津 300060）摘要：理想的神经外科手术麻醉要求诱导过程迅速平稳，维持过程镇静、镇痛好，不增加颅内压和脑代谢，无神经系统不良反应，停药后清醒迅速且无兴奋及精神症状，无呼吸抑制及残余药物作用。

When propofol and isoflurane are administered in equipotent doses, similar effects on nociceptive responses should occur.

当pro和iso的给药剂量相当时，它们对伤害性反应的作用也相似。

A nonlinear regression is adopted to analyze the changes of plasma vitellogenin concentration in crucian carp via the environmental pollutant exposure concentration, and the concentration-response relationship is determined for the single chemical of estradiol (E2), ethynylestradiol (EE2), bisphenol A, 4-tert-octylphenol, and that of the mixed compounds at equipotent concentrations, the mixture being tested using a fixed-ratio design.

通过对鲫鱼血浆卵黄蛋白原含量的相对变化和暴露浓度的非线性回归分析得出17α-乙炔基雌二醇(EE2)、17β-雌二醇(E2)、双酚A、辛基苯酚及其等毒性固定浓度比例混合物产生雌激素效应的剂量－反应关系；应用相加作用数学模型根据单个化合物的数据预测混合物效应。

This study want to investigate the preventive effects of the extract of erigeron on chronic renal allograft rejection and to explore its mechanism.

本研究主要观察灯盏花提取物对慢性排斥反应的影响并初步探讨其作用机制。

These data suggest that actiation of ERK has a primary role in the acute death response of the cells.

这些数据表明，ERK的活化在细胞急性死亡反应起最主要的作用。

In addition,erythritol can strengthen the functionai concept since it is noncaloric,noncariogenic,and nonglycemic,and it has antioxidant properties. to be good on the international market.

和其他甜味剂同时使用可以起到协同增效作用，此外，它还是一种无热、不龋齿、不会引起血糖反应、抗氧化的甜味剂，目前在国际市场上很是看好。

In conclusion, our results demonstrated that intratumoral electroporation-mediated IL-6 and IL-15 gene therapy for canine transmissible venereal tumor in the canine model efficiently tumor escape mechanism and also intensified the host immune responses.

以上这些结果显示使用肿瘤内电冲，进行IL-6与IL-15基因治疗，在实验犬模式，可成功破坏肿瘤逃避免疫系统的作用并提升免疫反应，达到成功治疗肿瘤之目的。

In order to investigate the one-time superextensive subtotal removal of eschar in the prevention of children with systemic inflammatory reaction syndrome, the changes of each index before and after removal of eschar were clinically observed in 12 cases (aged 2～6 years old).

为探讨早期一次性超大面积次全削痂对防治儿童全身炎症反应综合征的作用，临床观察 12例 2～ 6岁烧伤患儿在削痂术前、术后各项指标的变化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。