查询词典 randomized

Methods Eighty Kunming mice were equally randomized into 8 groups: normal group, model group, vitamin E (90mg.kg-1.d-1) group, highand lowdose RPM protein (20 and5 mg.kg-1.d-1 respectively) groups, high and lowdose RPM anthraquinone glycoside (28 and 7mg.kg-1.d-1 respectively) groups, combination (lowdose RPM protein and lowdose RPM anthraquinone glycosides)group. Except the normal group,the mice in other groups received subcutaneous injection of Dgalactose to indue the aging model.

选用昆明种小鼠80只，随机分为8组：正常组，模型组，维生素E组（剂量为90mg·kg-1·d-1），何首乌蛋白质高、低剂量组（剂量分别为20、5mg·kg-1·d-1），何首乌蒽醌苷高、低剂量组（剂量分别为28、7mg·kg-1·d-1），AGRPM与PRPM混合组（混合组，均取两者低剂量）；除正常组外，其他组均采用长期（7周）皮下注射D半乳糖复制衰老小鼠模型。

The Effects of Local Anesthetic Concentration and Dose on Continuous Infraclavicular Nerve Blocks: A Multicenter, Randomized, Observer-Masked, Controlled Study

持续锁骨下神经阻滞的患者使用4ml/h注射0.4%罗哌卡因比那些使用等量基础剂量但8ml/h的速度0.2%浓度多了三次没有感觉的经验。

Therefore, for this prospective randomized study, we recruited72 patients scheduled for hand or forearm surgery and comparedthe speed of execution and quality of USG infraclavicular blockwith either USG alone or USG combined with neurostimulation.

因此，在这项前瞻性随机研究中，我们选取了72例计划行手或前臂手术的患者，比较 USG 行锁骨下神经阻滞时，单独应用 USG和 USG 联合神经刺激神经阻滞术完成的速度和阻滞效果。

Methods Rabbits were randomized to three groups. Complex model group were fed with feed containing 0.5% cholesterol for 3 weeks. At the fourth, eighth and twelfth weeks, rabbits were given injection of lipopolysaccharide (1 μg) at auricular artery, cervical part and fold inguen, respectively. Normal group were fed with normal diet, while High cholesterol group were fed with feed confaining 0.5% cholesterol only. After 16 weeks, vascular tissues were analyzed using morphometric and histological methods, and the sera were checked for cholesterol, LDL-C, C-reaction protein and tumor necrosis factor-α. Results The cholesterol and LDL-C of High cholesterol group were increased, compared to those of normal group.

给含0.5%胆固醇的饲料，3周后，分别在第4、8、12周采用耳动脉内、颈部、腹股沟处肌肉注射大肠埃希菌脂多糖，并设立正常组和单纯高脂组。16周后观察兔的一般状态，取血清检查血脂六项、C-反应蛋白和TNF-α，取耳动脉、颈动脉、主动脉弓、胸主动脉、腹主动脉、髂动脉、肝脏，放置4%多聚甲醛中过夜，常规行HE染色，检查血管病变和相关脏器病变情况。

This prospective, randomized, double-blind trial took place at 78 hospitals and included 951 patients with exacerbation of chronic heart failure, for whom inotropic therapy was indicated but not required.

此次前瞻性随机双盲试验在78所医院中进行，有951位慢性心脏衰竭急性发作的患者参与，对於这些患者提倡使用变肌力药物治疗，但并不要求。

Methods: Fifty patients with chronic recalcitrant insertional Achilles tendinopathy were enrolled in a randomized, controlled study.

50例顽固性跟腱附着点慢性病变（至少6个月）病人，纳入本随机对照研究。

Long term results of a randomized prospective study of preservation of the intercostobrachial nerve.

乳腺癌保留肋间臂神经的临床价值。中华外科杂志，2001，39（10）：773-774.5 张斌。乳腺癌手术中医源性损伤的防治。

METHODS: In this systematic review of randomized trials weevaluated thoracic epidural, paravertebral, intrathecal, intercostal,and interpleural analgesic techniques, compared to each otherand to systemic opioid analgesia, in adult thoracotomy.

在这项随机试验的系统综述中作者评估了胸部硬膜外、椎旁、鞘内注射、肋间和胸膜间等镇痛技术在成人的开胸手术中的应用的相互比较，并与全身应用阿片类药物镇痛比较。

The inputted service data is randomized and enters the interweaver through (208, 188) RS coding.

输入的业务数据随机化后经过(208，188)的RS编码后进入交织器。

After model reproducing, the rabbits were randomized to receive a directly intramyocardial injection of either pcDNA3-bFGF 100μg (n=19) or pcDNA3 100μg (n=18). Animals were sacrificed 2, 6 or 12 weeks later, immunohistochemistry analysis was performed to study expression of bFGF gene at protein level, histologic analysis was performed to evaluate the effect of angiogenesis induced by gene therapy.

模型制备成功后将动物分为治疗组(n=19)和对照组(n=18)，并于心肌内分别注射pcDNA3-bFGF100μg或pcDNA3 100μg，饲养至2、6、12周处死；免疫组化观察蛋白表达；行病理切片观察缺血坏死心肌面积的变化和缺血心肌内血管新生的情况。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。