空白对照,是指不给予任何处理的对照,这在动物实验以及实验室方法研究中常采用,以评定测量方法的准确度以及观察实验是否处于正常状态等。
... Active Control 阳性对照、活性对照 Blank Control 空白对照 Blinding/Masking 盲法/设盲 ...
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Results1. Compared with blank control group and LPS control group, dendritic -like morphology of the dendritic cells stimulated by LPS and morphine was more typical and longer, suggesting that it was more mature.
结果1.细胞培养第7天,与空白对照组相比,LPS+吗啡组中树突状细胞的“树突”样形态更加典型,突起更多且较长,说明它们的成熟度相对较高。
参考来源 - 吗啡持续刺激对小鼠树突状细胞成熟和阿片受体表达的影响·2,447,543篇论文数据,部分数据来源于NoteExpress
设计:随机分组,空白对照实验。
设计:随机分组、空白对照实验。
以未服药组右侧颈总动脉作为空白对照。
The right common carotid artery of the normal group served as blank control group.
So, you didn't know at the beginning, you knew you were enrolled in the trial, they gave you a shot, you didn't know whether you were part of the real group that got the test vaccine or the placebo group that got the control; turned out that Bonnie was part of the control group.
一开始你可能不清楚全过程,你只知道你参与了一项试验,他们给你打了一针,你不知道你是属于接种了,试验疫苗的真实试验组,还是属于被注射了安慰剂的空白对照组,结果显示,邦妮属于对照组
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