观察

Methods Colony-forming unit of spleen, number of nucleated cells in bone marrow and spleen index were used to investigate the effect of polysaccharides at 50, 80 mg/kg from parmelia tinctorium intraperitoneal injection on hematopoietic function of mice irradiated with 137Cs γ-rays; DNA double-strand breaks were detected using alkaline single cell gel electrophoresis.

用内源性脾结节形成，骨髓有核细胞计数，脾脏指数观察石花多糖50，80 mg/kg腹腔注射对137 Csγ射线照射小鼠造血功能的影响；单细胞凝胶电泳技术检测小鼠淋巴细胞照射后的DNA双链断裂，观察给药后小鼠DNA损伤修复情况。

When microencapsulating when filling a positively charged with positively charged of pebrine clustered in the move towards an observer side rrepublic but as a white, when filling a negatively charged negatively black particles accumulate in the observer that is displayed when the black side of the rrepublic.

当微胶囊充正电时。带正电的微粒子聚集在朝向观察者一面。而显示为白色，充负电时。带负电的黑色粒子聚集在观察者一面。而显示黑色。

Results (1) A typical pectus deformity occurred in rat underwent cutting off the lower three couples of costal cartilages bilaterally near the sternum, its presentation of pectus deformity can be compared with that in patients. 12 rats with PE who were performed Nuss procedure were survived without died from operation and the resume course was smoothly, all but three obtained desired configuration of chest wall.

4周龄SD大鼠134只，通过以不同方式切断或切除下位三对肋软骨观察术后胸廓发育，并对再生肋软骨进行形态学观察和免疫组织化学染色；用&Z&字形钢针对漏斗胸模型大鼠实施仿Nuss手术，通过胸廓外观和CT扫描进行评价：结果进行统计学分析。

Methods Making a pediculated skin graft on dog's upper lip ,and then got it into oral cavity via the "skin tunnel", laying it on the maxillary bone surface (the same size of the alveolar mucosa has been removed),and suturing the graft edges with its surrouding alveolar mucosa.

目的 观察钛种植体与口腔内非牙龈黏膜软组织形成的界面情况；同时观察种植体与周围软组织间隙&龈沟液&的量及其中的天冬氨酸转氨酶和碱性磷酸酶的水平变化与软组织周围炎症的关系。

In order to study the optimal formula and conditions of reconstitution for use and storage of peracetic acid product,screening of various formulas and observation of influencing factors were used to carry out experimental observation in laboratory.

为研究过氧乙酸产品最佳配比和使用配制及储存条件，采用不同配比筛选和影响因素观察的方法，在实验室进行了试验观察。

Methods Femoral arteries isolated from the rabbits which had been fed with a high cholesterol diet and locally perfused with MM-LDL within the artery beforehand, were used as the models. Antisense MCP-1cDNA was transferred into the arterial wall by injecting recombinant LNCX-anti-MCP-1/liposomal complex in the femoral sheath and the periarterial tissue.

以实验性高脂血及轻度氧化LDL局部保留灌注的家兔股动脉为模型，采用DOTAP阳离子脂质体包裹LNCX-anti-MCP-1质粒，将反义MCP-1 cDNA定位导入家兔股动脉鞘及周围组织，以原位杂交、 Northern杂交及狭缝杂交法观察反义MCP-1基因的表达，应用扫描电镜观察单核细胞在动脉内膜粘附的情况。

Abstract］ Objective To observe the curative effect of conventional therapy plus compound formula of pericarpium trichosanthis and allium macrostemi in treating angina pectoris of coronary heart disease.

目的 观察常规治疗联合瓜蒌薤白类方治疗冠心病心绞痛的疗效方法将110例冠心病心绞痛患者随机分两组，对照组采用常规治疗，治疗组加用瓜蒌薤白类方，疗程均为4周，分别对治疗后临床症状、心电图等变化进行观察。

Our results showed that the RnR was localized in the perinuclear zone and plasma membrane of the MCs.

本文旨在观察RnR在体外培养的大鼠肾小球系膜细胞(mesangial cells， MCs)和肾脏中是否表达，及其表达的细胞部位，并用RnR的多肽阻断剂肾素原&柄区肽&(handle region peptide， HRP)与RnR结合后观察受体复合物进入细胞的过程与定位。

Methods:106 patients with perioral dermatitis were enrolled in the study. 89 cases infected with HP were divided into two groups. The efficacy of anti????HP triple chemotherapy was studied.

观察就诊106例口周皮炎患者幽门螺杆菌感染情况，HP阳性患者分为两组，观察抗HP治疗对口周皮炎的影响。

Objective: The purpose of this study is to establish a periosteal distraction model on rabbit mandiblar ramus, to observe the formation of newly formed bone and its structure in each phase after distraction of periostea, to observe the changes of periostea after being secondary to distraction forces, to investigate the possibility of osteogenesis by periosteal distraction in oral and maxillofacial region, and to study the possibility of a new restoration method of clincal alveolar and other bony defect.

目的：本研究在兔下颌升支建立骨膜牵张成骨模型，观察牵张骨膜后，在骨膜下新骨的形成，以及新骨在各个阶段的结构，同时观察了骨膜受到牵张力后的改变，研究骨膜牵张在口腔颌面部成骨的可能，为牙槽骨缺损及其他口腔颌面部骨组织缺损探讨新的重建方法。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷