查询词典 divide into groups

Methods 26 patients with gastrocnemius spasticity after stroke were randomly divided into ultrasonic group and control group. The stretch therapy was used in the two groups, and the continuous ultrasonic wave therapy was added on ultrasonic group for 4 weeks. The scores of modefied Ashworth scale, the ratio of Hmax and Mmax, and the fascicle length of gastrocnemius pre and post treatment were observed and compared respectively in the two groups.

26例脑卒中后腓肠肌痉挛的患者随机分为超声波组和对照组，两组在给予腓肠肌牵张治疗的基础上，超声波组采用超声治疗仪对患侧腓肠肌进行连续超声波治疗4周；比较治疗前后两组改良的Ashworth量表评分、胫神经H反射的最大H波和M波比值、腓肠肌肌束长度。

Six healthy no fascioliasis goats confirmed by fecal examination and Dot-ELISA were chosen and randomly divided into Ⅰ,Ⅱ,Ⅲ groups. Each goat of Ⅰ,Ⅱ groups was orally dosed once 200 and 500 Fasciola hepatica metacercariae and during 11 weeks after infection used for the experiment study. Blood sample was collected by jugular vein weekly, to determine IL-2 and TNF-α levels in serum and IL-2 in supernatant with proliferation of PBL of goats infected with Fasciola hepatica.

试验选择6只健康白山羊（经粪便学检查和Dot-ELISA检测，确认无肝片吸虫感染）随机分成Ⅰ、Ⅱ、Ⅲ组，其中Ⅰ、Ⅱ组山羊每只分别1次口服接种200、500个肝片吸虫囊蚴，Ⅲ组作为不感染对照组，每周颈静脉采血1次，连续11周，检测肝片吸虫感染后山羊血清中IL-2、TNF-α水平的变化和外周血淋巴细胞分泌IL-2的能力。

Abstract］ objective to identify the relationship between serum homocysteine and carotid artery atherosclerosis in patients with cerebral infarction and effects of foliate,methylcobalamin.methods the concentrations of hcy were determined by means of fluorescence polarization immunoassay and carotid arteries was examined with color doppler ultrasound in 165 patients with cerebral infarction.the subjects were divided into 4 groups according to the severity of lesion of carotid artery.the concentrations of hcy were compared in different groups.the patients with hyperhomocysteinemia received foliate and methylcobalamin.results when lesion of carotid artery became severer,serum hcy was higher.the intima medial thicknesses of carotid artery were significantly decreased in patients with hyperhomocysteinemia who received foliate and methylcobalamin for two years.conclusion hyperhomocysteinemia may play an important role in development of carotid artery atherosclerosis.the intervention of foliate and methylcobalamin may reduce carotid artery atherosclerosis.

摘要］ 目的探讨脑梗死患者颈动脉病变与血清同型半胱氨酸水平的关系及叶酸、甲钴胺长期干预对其影响。方法对165例急性脑梗死患者进行血清hcy的测定及颈动脉超声检查，并按动脉硬化的程度分组，比较不同程度颈动脉粥样硬化患者hcy水平，部分高hcy血症患者给予叶酸、甲钴胺干预，随访2年。结果随着颈动脉病变程度的加重，血清hcy浓度呈上升趋势，高hcy血症干预者动脉内中膜厚度明显减小。结论高hcy血症对颈动脉粥样硬化的形成起重要作用，长期给予叶酸、甲钴胺干预可能减轻颈动脉粥样硬化。

Methods: 45 Wistar male rats were randomly divided into fornix transection 0, 4, 7, 10 d groups and corresponding sham-operated groups and the normal group with 5 rats in each group.

成年健康雄性Wistar大鼠45只，随机分为穹窿切断0，4，7，10 d组及相应的假手术组和正常组，每组5只。

Simons [30] proved the non-existence theorem for stable integral current in acompact Riemannian submanifold isometrically immersed into a unit sphere andvanishing theorem for homology groups. In 1984, Y. L. Xin [47] generalized theLawson-Simon\'s nonexistence theorem for stable integral current and vanishingtheorem for homology groups to the case of compact submanifolds in Euclideanspace, and gave several important applications.

Simons运用Federer-Fleming存在性定理[19]和几何测度论中变分技巧证明了单位球面中紧致黎曼子流形上稳定积分流的不存在性定理和同调群消没定理[30]。1984年，忻元龙将Lawson-Simons稳定积分流的不存在性定理和同调群消没定理拓广到了欧氏空间中紧致子流形的情形，并给出了若干重要的应用[47]。1997年，K。

Simons [30] proved the non-existence theorem for stable integral current in acompact Riemannian submanifold isometrically immersed into a unit sphere andvanishing theorem for homology groups. In 1984, Y. L. Xin [47] generalized theLawson-Simons nonexistence theorem for stable integral current and vanishingtheorem for homology groups to the case of compact submanifolds in Euclideanspace, and gave several important applications.

Simons运用Federer-Fleming存在性定理[19]和几何测度论中变分技巧证明了单位球面中紧致黎曼子流形上稳定积分流的不存在性定理和同调群消没定理[30]。1984年，忻元龙将Lawson-Simons稳定积分流的不存在性定理和同调群消没定理拓广到了欧氏空间中紧致子流形的情形，并给出了若干重要的应用[47]。1997年，K。

Methods 48 rats were randomly divided into saline control groups and silica instillation groups, and silicosis model was established in rats.

48只大白鼠随机分为二氧化硅灌注组和生理盐水对照组，制作大鼠硅肺纤维化模型。

Conductometric titration of modified lignin indicate that acidic groups in the modified lignin can be classed into three groups, the strongly acidic group, intermediately acidic group and weakly acidic group.

电导滴定实验得出，改性木素中的酸性基因可以分成三类，即强酸性基团、中等酸性基团和弱酸性基因。

The recipients were divided into three groups:allograft control group, allograft experimental group and isograft control group. After 60 days of transplant, vascular intimal thickness in all of the groups was observed by histological examination. The expression of PCNA and α-SMA was determined by immunohistochemistry.

动物分为3组：(1)异系移植对照组；(2)异系移植实验组；(3)同系移植对照组。60d后对移植动脉行病理组织学检测，观察移植动脉内膜增生程度，并行免疫组织化学染色检测移植动脉增殖细胞核抗原和平滑肌肌动蛋白的表达情况。

METHODS: The models of abdominal aorta transplantation were made with micro-surgery in rats. The recipients were divided into three groups: allograft control group, atorvastatin-treated group and isograft control group. Vascular intimal thickness in all of the groups was observed by histological examination. The expression of proliferation cell nuclear antigenl and α-smooth muscle actin were determined by immunohistochemistry. The content of nitric oxide was measured by nitrate reductase chromatometry.

建立大鼠腹主动脉移植慢性排斥反应模型，分为3组：异系移植对照组、异系移植治疗组和同系移植组，60d后对移植动脉行病理组织学检测，观察移植动脉内膜增生程度；并行免疫组织化学染色，检测移植动脉增殖细胞核抗原和平滑肌肌动蛋白的表达情况，行硝酸还原酶比色法测定移植动脉组织NO的含量。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。