查询词典 assays

To accelerate the speed of identification and find a new sereening method, various pumpkin cultivars with different resistant levels to Podosphaera xanthii were studied on the histopaibology by staining assays in this investigation.

为了寻找简便有效的品种鉴定方法，采用透明染色法比较了不同抗性南瓜品种接种白粉病菌后的组织病理表现，并用电泳分离法分析了这些品种染病前后过氧化物酶、多酚氧化酶和超氧化物歧化酶的同工酶谱变化。

Firefly luciferase activities were measured by double luciferase assays System,and Renilla luciferase was used as internal control.

生物学信息学预测VEGF可能是miR-126的靶基因，miR-126通过作用于VEGF的3\'UTR端而起到抑制基因表达的作用。

The results of GUS histochemical assays and PCR amplification demonstrated that the overall transformation rate of Roselle callus was 4%.

GUS活性组织化学检测和PCR扩增鉴定的结果表明，愈伤组织的转化率为4%。

Methods Forty-eight healthy black and blue rabbits were chosen and divided into 6 groups at randomly. Experimental groups were performed surgery with CO2 laser sclerectomy in both eyes. Contents of nitric oxide and malonyldialohyed and the activity of Na(superscript +)-K(superscript +)-ATPase were tested with biochemical assays.

健康青紫兰兔48只，随机分为6组，实验组动物双眼均接受CO2激光外路巩膜切除术，化学比色法测定视网膜匀浆中一氧化氮、丙二醛的含量和Na-K-ATP酶的活性，进行统计学分析。

The study suggested that the optimal method not only enhanced the affinity and the maximum reaction velocity of α-amylase with its substrate, but also improved the accuracy and the sensitivity on the activity of α-amylase from M. separata larvae in assays, whereas it was not the optimal method for determining the activity of α-amylase from T. molitor, C. pipiens pollens and M. domestica larvae.

结果说明，在该优化体系下，粘虫α-淀粉酶与底物的亲和力增强，最大反应速度增大，测定酶活性的准确性和灵敏度显著提高；同时该优化体系也可作为测定德国小蠊α-淀粉酶活性的优化方法，但不适合作为黄粉虫、淡色库蚊和家蝇α-淀粉酶的最优化测定方法。

Seed and defatted Sesamum indicum L. were tested for two antioxidative assays, including DPPH free radical scavenging effect and Trolox equivalent antioxidant capacity assay. They were also examined for anti-aging activity using the "prolongation of C. elegans lifespan" as the model, and EUK-8 as the positive control.

再以两种评估方法检测抗氧化活性，包括清除 DPPH 自由基和 TEAC (Trolox equivalent antioxidant capacity)，另外以「线虫寿命延长」为模式，评估抗老化活性，并以 EUK-8 作为抗老化研究模式之正对照组。

The gold assays however still remained low in the zones of strong,fine sheeted fracturing with values rarely exceeding 1ppmAu.

然而金子在区域检验仍然保持低强，优良被覆盖的破碎以很少超出1ppmAu。

Objective To investigate the value of serum CA125 and sialic acid assays in diagnosis of ovarian endometriosis and ovarian benign tumors.

目的探讨血清CA125和唾液酸对卵巢子宫内膜异位症及卵巢良性肿瘤的诊断价值。

The five kinds of male germ cell cytogenetic assays used to detect genotoxicity of ani-mal drugs to each spermatogenetic stage of male germ cells,such as spermatogonia, primary spermatocytes, secondary spermatocytes,spermatids and spermatozoa,had beensystematically studied.

本文系统地研究了适合我国国情的检测兽药对哺乳动物精原细胞、初级精母细胞、次级精母细胞、精细胞和精子等各个发生阶段雄性生殖细胞遗传毒性的5种测定方法，并首次为国产阿维菌素安全性毒理学评价提供了系统的雄性生殖细胞遗传毒性资料。

When HIV-1 in culture medium was exposed to a range of concentrations of urokinase, a dose-dependent inhibition of infectivity was observed in a variety of lymphoma and leukemia cell lines including MT4, CEM, H9, and peripheral blood mononuclear cells using assays for reverse transcriptase, P24 antigen and syncytia formation.

通过检测逆转录酶活力，P24抗原的表达和合胞体形成情况发现尿激酶可以抑制人体免疫缺损病毒对多种淋巴瘤和白血病细胞系，如MT4、CEM、H9和外周血单核细胞的侵染能力，并且这种抑制与尿激酶浓度呈剂量依赖关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。