胸甲

Methods The constriction induced by norepinephine (NE, 10-8-10-4 mol/ L) and diastole induced by acetylcholine (Ach, 10-8 -10-4 mol/ L) in thoracic aortic ring with angiosteosis induced by vitamin D3 plus nicotine in rats were recorded by BL-Newcentrary multichannel physiologic recorder.

维生素D3(VitD3)和尼古丁诱导大鼠血管钙化模型，通过BL-Newcentrary型多导生理记录仪，观察钙化大鼠离体胸主动脉环对去甲肾上腺素(norepinephine，NE)(10-8～10-4mol/L)和乙酰胆碱(acetylcholine，ACh)(10-8～10-4mol/L)引起的收缩和舒张反应。

There were seven glandular organ artery of superior thyroid artery distribution patterns with the L1R1 predominant (37.25%), five non-glandular organ artery of superior thyroid artery distribution patterns, and three kind branches (laryngeal artery, cricothyroid artery and sternocleidomastoid artery), and two distribution patterns of inferior thyroid glandular organ artery.

本研究共统计分支类型：甲状腺上动脉腺体支7种，左右各1支(L1R1)最多见(37.25%)，非腺体支5种分支类型，3种分支，即喉上动脉、环甲动脉及胸锁乳突肌动脉，甲状腺下动脉腺体支2种分支类型。

Dilatiry of AS on rat thoracic aorta strips precontracted by noradremaline（1μmol/L）and KCl（30mmol/L）were proved.

结果 AS松弛去甲肾上腺素（1μmol/L）和氯化钾（30mmol/L）预收缩的大鼠胸主动脉条，其EC 50 分别（35.9±3.1）和（36.7±3.1）μmol/L。

Our results indicated that (1)SO_2 derivatives could dose-dependently relax the isolated aorta rings with or without endothelium precontracted by NE, no difference was found for the rings with and without endothelium;(2)Levels of cAMP and 6-Keto(PGI_2) in isolated aortic rings were increased by SO_2 derivatives in a dose-dependent way, which were independent of endothelium;(3)SO_2 derivatives decreased cGMP levels in the rings, but not significantly; The decrease of cGMP levels was also independent of endothelium;(4)No changes of TXB_2 in rings with or without endothelium were observed;(5)Whether presence or absence of endothelium, cAMP/cGMP and 6-Keto/TXB_2 ratios were increased significantly.

结果：①SO_2衍生物对去甲肾上腺素预收缩的内皮完整和去除内皮的大鼠胸主动脉血管环均呈浓度依赖性舒张作用，且其张力变化在内皮完整与去内皮的血管环之间无显著性差异；②SO_2衍生物可引起血管组织中cAMP、6-Keto(即PGI_2)含量剂量依赖性增加，其增加程度与内皮无关；③SO_2衍生物对血管环cGMP含量呈降低趋势但在统计学上无显著意义，且对去除内皮血管无显著影响；④SO_2衍生物对去内皮或内皮完整血管环的TXB_2含量均无明显影响；⑤无论是否去除内皮，SO_2衍生物均可引起cAMP／cGMP和6-Keto／TXB_2比值显著升高。

The rats were killed by cutting theirnecks and physical blood was taken for preparing serum, interleukin 2 (IL-2) was detected by radioimmunoassay ; the spleen was taken for measuring ConA-induced reaction of lympho- cyte proliferation and induced production of IL-2; and the activity of induced production of spleen's IL-2 was determined by the means of cell proliferation of mouse thymus; the skin and trachea were taten for slice with paraffin wax, dyeing with methybenzoamine blue so as to survey mast cells .

将大鼠断头留取躯干血制备血清，用RIA法检测白细胞介素2（IL-2）；取脾脏行ConA诱导的淋巴细胞增殖反应测定和IL-2诱生；并用小鼠胸腺细胞增殖法检测脾IL-2诱生活性；取皮肤和气管做石蜡切片、甲苯胺兰染色检测肥大细胞，结果显示：应激组较对照组脾淋巴细胞增殖降低，cpm分别为9466±3.17和24019±3879（P.001）；MC明显减少，分别为8.6±3.0/HP和25.4±3.7/HP（P.001），前组形态异常较其甚（MC多较小，呈多角或不规则状），且组织中可见分散的崩解颗粒。

In this work, it was found that MT at the concentrations of 〓 and 〓 mol·〓 could enhance the proliferation in rats and mice thymic lympho- cytes and human PBL as well as enhancing the proliferation in AA rats, 11 months mice and Mor-dependent mice thymic lym- phocytes, and RA patients PBL, and what was more that MT at a lower concontrations had a marked up-regulation on the above decreased lymphocytes proliferation.

结果表明，依赖组小鼠痛阈下降，跳跃次数增加，肛温降低，伴有胸腺细胞增殖能力的低下，Mor依赖小鼠的脑和血浆甲硫氨酸脑啡肽亦明显降低。ig MT（30、90 mg·〓×7d）能明显提高依赖性小鼠的痛阈，减少跳跃次数，恢复其肛温，阻止Mor对淋巴细胞功能的抑制，并能维持脑、血浆Met-Enk接近正常对照水平。

AbstractObjectives1 Correlate bone mineral densityto vertebral compressive strengths.2 Consummate the technique for percutaneous polymethylmethacrylate vertebroplasty and observe the pattern of PMMA imaging distribution.3 Determine the strength and stiffness of osteoporotic with or without vertebroplasty with PMMA bone cement.4 Correlation of BMD,insertion torque and pull-out strengths of pedicle screws.5 Ascertain whether augmentation with PMMA bone cement can enhance pedicle screw fixation in the osteoporotic spine.6 Ascertain whether augmentation pedicle screw fixation with PMMA bone cement can enhance the stability of unstable thoracolurner burst fractures of osteoporotic spine.

目 的1、测试椎体压缩强度，分析强度与骨矿物质密度（bone mineral density，BMD）的相关关系。2、观察经皮椎体成形术后聚甲基丙烯酸甲脂（polymethylme- thacrylate，PMMA）骨水泥在椎体内的形态学分布及影像学表现。3、比较PMMA骨水泥骨质疏松椎体成形术前/后椎体最大抗压力和压缩刚度的变化。4、分析椎体BMD、螺钉最大旅入力矩和最大拔出力三者之间的关系。5、分析PMMA骨水泥强化骨质疏松椎弓根螺钉后的螺钉的最大轴向拔出力和拔出刚度的变化。6、评价PMMA骨水泥强化骨质疏松椎弓根螺钉脊柱内固定对不稳定型胸腰椎损伤的即刻稳定性和反复载荷后的稳定性。

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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。