DESIGN: Random grouping and blank control trial.
设计：随机分组，空白对照实验。
DESIGN: a randomly grouping, blank control trial.
设计：随机分组、空白对照实验。
No intervention was given in the blank control group.
空白对照组未进行干预。
Each area should develop and maintain a test blank control log.
各区域应制定和保存测试盲板编排记录。
Another 8 normal mice were chosen as group 5 (blank control group).
另8只正常小鼠为第5组(空白对照组)。
The target gene couldn't express in NIH3T3 cells and blank control.
而转染鼠成纤维细胞NIH3T3，未见目的基因表达。
The right common carotid artery of the normal group served as blank control group.
以未服药组右侧颈总动脉作为空白对照。
In the blank control group, no rotation was observed, and there was no abnormality of pathological observation.
空白对照组无旋转现象，病理学观察无异常现象。
Methods:Rats were divided into blank control group, negative control group, model group and icariin treatment group.
方法：分为空白对照组、阴性对照组、模型组、淫羊藿苷治疗组；
Virus without anti-Smad was served as negative control, and that without adenovirus vector was served as blank control.
以空载病毒作为阴性对照组，以无病毒载体作为空白对照组。
The blood-fat and ALT of the rats in the model group increased markedly compared with the blank control group (P<0.01);
模型组大鼠血脂、ALT较空白对照组和肝脂康组显著增高（P＜0.01）；
Methods: we adopted the rolling basket method to measure absorption degree of 5 samples, blank control and standard control.
这个实验采用转篮法，对五个时间点的样品进行吸光度测定，并且设计了空白对照和标准对照。
Methods 50 guinea pigs were randomly divided into blank control groups, solvent(olive oil) control groups and TCE sensitized groups.
方法50只豚鼠随机分为空白对照组、溶剂（橄榄油）对照组、TCE处理组。
Results: (superscript 3)H-glucose uptaking rate in the salidroside group was 110.4%, higher than that in the blank control group(P<0.01).
结果：红景天苷组葡萄糖摄取率为110.4%，明显高于正常对照组（P<0.01）；
Methods 45 senile mice were randomly divided into senile blank control group, senile positive control group and senile Runchang pill group.
方法昆明种自然衰老小鼠45只随机分为老年空白对照组、老年阳性对照组、老年润肠丸组；
The content of NO in hippocampus in the rats of lead controls was significantly decreased compared with that of the blank control ( P< 0.01).
海马组织一氧化氮测定，高铅对照组和低铅对照组海马一氧化氮，与空白组比较差异均有非常显著性（P< 0 .0 1） ；
ILM was stained by ICG in experimental group and ICG was instead by balanced salt solution in operational blank control group during the vitrectomy.
手术空白对照组与实验组均行模拟人眼的玻切手术，术中实验组行ICG染色ILM，空白对照组用平衡盐溶液做对照。
Results: Compared with the blank control group, the gastric mucosal APC and P16 protein expression of the model control group was significantly lowered(P<0.05).
结果：与空白对照组相比，模型组大鼠胃黏膜APC和P16蛋白的表达明显降低（P<0.05）。
In this experiment, the rats were randomly divided into 4 groups: blank control group, magnetic effect group (MK group), ischemic myocardial injury group (IMI group).
本实验将大鼠随机分为4组：空白对照组、磁作用对照组、缺氧性心肌损伤组、缺氧性心肌损伤磁场治疗组。
The results showed: The cell propagation of the 1st bioactive peptide product was significantly higher than the blank control group and casomorphin control group ( P<0.05);
结果显示，1号活性肽产品的细胞增殖结果显著高于空白对照组和酪啡肽对照组，差异显著（P＞0.05）；
RESULTS: Observing a cut section of liver tissues, pathologic fibrosis changes are typical in model group, content of HYP in liver is obviously level to blank control group.
结果：模型组肝切片观察显示典型的肝纤维化病理变化，肝中hyp含量明显高于空白对照组。
Morphologic study showed there were more necrosis and less degree of atypia, decreased MVD and VEGF expression in the LGS group, as compared with that in the blank control group.
镜下观察，灵芝孢子粉组与空白对照组相比，肿瘤坏死组织较多，细胞异型性较小。灵芝孢子粉组vegf、MVD表达水平较空白对照组有明显下降。
ResultsCompared with blank control group or myocardial ischemia-reperfusion group, Egb group showed protection against injury as evidenced by more effective improvement in ST of ECG.
结果缺血再灌注组和银杏达莫组均造成明显的心电图动态改变，与空白对照组比较，银杏达莫组心电图ST段出现有效改变。
They were randomized into 5 groups named blank control positive control low dosage experiment group moderate dosage experiment group and high dosage experiment group 8 rats in each one.
随机分为5组，空白对照组、阳性对照组、低剂量实验组、中剂量实验组和高剂量实验组，每组8只。
Methods 90 patients of distal radial fracture were analysed with 30 cases in the blank control group, 30 in traditional Duangudan form group, and 30 in the optimized Duangudan form group.
方法90例桡骨远端骨折病例，其中空白组30例，断骨丹传统剂型组30例，断骨丹优化剂型组30例，对其临症状、体征、X片骨折愈合情况进行观察。
The result showed that the whole blood viscosity, hematocrit and erythrocyte sedimentation rate of the Rhizoma sparganii group were obviously lower than those of the blank control group (P<0.01).
结果表明：三棱组的全血粘度、血细胞压积以及血沉速率与空白对照组相比均有明显减小（P＜0．01）。
Divide rats into normal control group, blank control group, aspirin group, and Bitongxiao group to observe at different times Bitongxiao's effect on chemical radiculoneuritis in duplicated models.
将大鼠分为正常对照组、空白对照组、阿司匹林组、痹痛消颗粒组，在不同时间观察痹痛消对化学性神经根炎模型的影响。
Divide rats into normal control group, blank control group, aspirin group, and Bitongxiao group to observe at different times Bitongxiao's effect on chemical radiculoneuritis in duplicated models.
将大鼠分为正常对照组、空白对照组、阿司匹林组、痹痛消颗粒组，在不同时间观察痹痛消对化学性神经根炎模型的影响。
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