放射

Results］Development of significant histological and radiological signs of infected bone defect required an inoculum of at least 6×105 CFU/5 μl.

结果］为了达到100%感染率，且出现明显的慢性骨髓炎模型的放射学和细菌学表现，至少需要注射6×105 CFU/5 μl。

Objective to evaluate the effect of concomitantdifferent regimens chemotherapy and radiotherapy for inoperable stage ⅲ non-small cell lung cancer.

目的评价放射治疗结合不同化疗方案治疗不能手术的ⅲ期非小细胞肺癌疗效。

METHODS: The AT Ⅰ,Ⅱ and ALD levels of all patients under laparoscopy were observed by RIA respectively at 10 min before insufflation, 10 min, 30 min and 60 min after insufflation and 10 min after desufflation.

办法：在气腹前10 min，气腹后10，30和60 min，解除气腹后10 min采静脉血，用放射免疫办法测定血浆中ATⅠ，Ⅱ和ALD含量。

METHODS: AT Ⅰ,Ⅱ and ALD levels of all patients under laparoscopy were observed by RIA respectively at 10 min before insufflation, 10 min, 30 min and 60 min after insufflation and 10 min after desufflation.

在气腹前10 min，气腹后10，30和60 min，解除气腹后10 min采静脉血，用放射免疫方法测定血浆中ATⅠ，Ⅱ和ALD含量。

According to the requirements of precision conformal dose delivery in radiation therapy, the focused trapezoid cross-sectional shape of the flank leaf of multi-leaf collimator is introduced, and the tongue-groove structure, which is used to minimize interleaf transmission, is determined.

根据放射治疗中剂量精确适形的要求，确定了多叶组合光栅叶片侧面的梯形聚焦形式和榫槽配合防漏射结构。

Appraised the clinical effect of the flavone of rhizome drynania on Senile Osteoporosis, according to the dynamic observation on integrative scores of lumbodorsal pain and lumbodynia,"VAS section grading method" on lumbodynia,"Barthel index rating method" on ADL, detected BMD on anterior-posterior position lumbar2~4 vertebra body and proximate of femur including neck/ward/troch, and determined the index of bone transition including BGP/PINP/ICTP through the radioimmunity method before and after treated half a year, then contrast intragroup and selfgroup. Depending on the standard of curative effect, contrast the difference of curative effect between two groups.

采用随机对照的方法，分为治疗组36例，对照组34例，依据对腰背痛及腰痛综合评分进行动态观察；依据"疼痛VAS线段分级法"对腰背痛（静止痛、翻身痛、久坐痛、起身痛、弯腰痛、步行痛、睡眠痛、叩击痛、压痛）进行量化动态观察；依据"Barthel指数评定法"对老年性骨质疏松症日常生活活动能力进行观察；采用双能X线骨密度仪对腰椎(L2-L4)、股骨近端各部位：股骨颈、股骨三角区、股骨粗隆进行骨密度定量检测；应用放射免疫法对骨转换指标进行测定，骨形成指标：骨钙素、Ⅰ型前胶原氨基端前肽；骨吸收指标：Ⅰ型胶原交联羧基末端肽等，评价骨碎补总黄酮治疗老年性骨质疏松症的临床效果。

Methods Ionization chamber and film dosimetry methods were used to compare the angular dose distribution, point source approximation in the area close to the source,the coincidence of inverse square law of source strength and the scatter and attenuation in water medium,of a cylindrical, miniature 192 Ir source and "the ideal point source".

用电离室法与胶片法实测国产192Ir放射源空间剂量角分布、点源的近似性与源强反平方定律的符合性以及水介质散射与衰减特性，并与点源剂量分布特性比较。

A 239Pu α source was used to measure the saturation curve of the ionization chamber and calculated the collection efficiency.

并就其效率、电离室的饱和特性，利用239Pu放射源进行了研究，同时对收集效率进行了计算。

Objective: To establish IRMA method for analysis soluble CD80 molecule in human serum and investigate its clinical application.

目的：建立可溶性共刺激分子CD80的免疫放射分析方法，探讨其临床应用。

The IRMA for sCD80 has determinate value in clinical application, and its operation is convenient and technology is stable.

本研究建立的可溶性CD80分子的免疫放射分析法，操作简便，方法学稳定，有重要的临床应用价值。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。