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objective to evaluate and compare the efficacy of periocur or formocresol as intracanal medicament in root canal therapy of chronic teeth apicitis.methods 256 cases with chronic apicitis were divided randomly into the observational group （use periocur as intracanal medicament） and the contol group （use formocresol as intracanal medicament）,and investigated the clinical effect after one week.results the effect of periocur and fc is similar.

目的 观察periocur消炎液用于根管消毒的临床疗效。方法选择256例慢性根尖周炎病例，随机分成观察组（periocur消炎液组）130例、对照组126例，观察根管封药1周后的临床疗效。

Methods After treating 147 teeth which diagnosed as aschronic apicitis were suitable for root canal therapy,divided at random into three groups:0.5% Anerdian treatment group,FC group and dry cotton spill to seal the root canal of them.

目的 研究安尔碘作根管消毒药物，观察其治疗效果方法对147颗慢性根尖炎的患牙，做常规根管处理后，随机选用0.5%安尔碘棉捻或FC棉捻消毒根管，同时与封干棉捻相对照比较。

Methods model of lipid peroxidation of erythrocyte membrane was established with three kinds of radicals generation systems. a normal control group, a model control group, and four apocynum venetum groups were set up.

采用三种活性氧产生体系诱发脂质过氧化为实验模型，设立模型对照组，正常对照组，以及剂量分别为0.1，0.2，0.4，0.8 mg/ml的四个罗布麻提取物给药组，观察比较各组的丙二醛含量。

Methods Fifty-six patients with aponeurotic cysts in wrist were divided into two groups, the control group: 33 patients accepted conventional aponeurotic cyst′s resection, the experimental group: 23 patients accepted the same operation along with methylene blue staining technique.

方法将56例腕部腱鞘囊肿患者分为实验组23例和对照组33例，实验组在传统腱鞘囊肿切除术的基础上，术中运用美蓝染色技术，对照组则接受传统腱鞘囊肿切除术。

Methods 79 cases of chronic respiratory failure were divided into 2 groups randomly: control group (34 cases) were given general treatment, including anti－ inflammatory, antitussive, apophlegmatic, cardiac tonic, diuretic agents, et al; solcoseryl group received solcoseyl for 14 days besides general treatment. Hemorheologic indexes of both groups were detected before and after therapy.

79例慢阻肺、肺心病发展而来的慢性呼衰病人随机分为两组：对照组 34例，予以抗炎、止咳化痰、强心利尿、改善心肺功能的综合治疗；治疗组在综合治疗基础上予以血活素 15ml＋生理盐水 200ml，静滴，疗程 14天，两组在治疗前后测定血液流变学指标（包括高低切全血粘度，红细胞变形指数及电泳时间，血小板粘附率等）。

The author has analyzed the three aquiferous groups separately. Based on above these, Huanhe aquiferous group and Luohe aquiferous group, which distribute range wide, aquifer stratum thickly, natural resource abundantly, are the main aquiferous stratums to supply water of the meaning.

通过对这3大含水岩组分别进行了分析认为，洛河含水岩组和环河含水岩组分布范围广、含水层厚度大、天然资源丰富，是盆地区具供水意义的主要含水岩组。

Zhang Li-contracted land is fertile, and adequate water is very suitable for cultivating seedlings, cultivating 10,000 has more than 80 high-quality seedlings Aquilaria .10 10000 Mission many trees and 10,000 more than 20 Centennial clausenamide and non-nuclear clausenamide was all over the see the plant operators, a group then sold to a group to Vietnam.

张东立承包的土地肥沃，且水份充足，十分适宜培育苗木，培育有80多万株优质的沉香苗。10多万株团花树和20多万株鸡心黄皮和无核黄皮，被各地的种植户看中，一批接一批地销往越南。

The results demonstrated that there were significant differences between damage group and arbutin group in cell growth condition ,MDA and MTT.

结果表明：在光镜下，熊果苷组与损伤组相比，细胞状态良好；MTT实验，熊果苷组在一定程度上优于损伤组；MDA和总抗氧化能力实验，证明了熊果苷组明显优于损伤组。

In treatment group the Sulfadiazinmu Argenteum be spread the surface of herpes and acyclovir be intravenous dripped; In control group the compound calamine lotion be external used and acyclovir be intravenous dripped.

118例病人随机分为实验组和对照组，实验组应用磺胺嘧啶银外涂创面，静滴阿昔洛韦进行治疗；对照组外用复方炉甘石洗剂、静滴阿昔洛韦治疗。

Comparatively accurate colorimetric effect could be obtained when to use armillary light as light source and to ensure control group and test group were located in symmetrical location of the center.

不同方向的光会对数码色度值造成影响，使用环形灯作光源，并保证对照色标和被测色标处于画面中央对称位置则可以获得较为准确的比色效果。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。