周质的

This experiment investigate the expression of TGF- B1 and bFGF in the rabbet corneas to find whether such expression contribute to the corneal wound healing after PRK; and compare the effects of mechanical deepithelialization with chemical deepithelialization PRK on the corneal wound healing.

裂隙灯显微镜下观察角膜Haze及角膜上皮愈合、水肿消退的情况；光镜下观察角膜组织病理学变化并计数不同时间点角膜基质浅层角膜细胞数量的变化；用逆转录-PCR法及免疫组化法检测正常对照组及PRK手术组术后1天、1周、1月、3月不同时点角膜TGF—β1和bFGF的表达情况。

The results were analyzed and compared. After 12 weeks, the X ray density, the torsional moment and angle in failure load test and the score of callus in histological grading were all improved in the experimental side, compared with the control side.

将外貌脱钙的同种异体骨和来历于受体的体外作育增殖的骨髓间质干细胞殽杂植入尝试侧骨缺损，比较侧仅植入同样建造的异体骨。12周后，举办X线搜检、生物力学搜检和构造学搜检，将功效举办比拟。

Then the caprine fetal fibroblast cells were transfected with p6.5hLF-EGFP by LipofectamineTM-2000 and selected by G418 for 3 to 4 weeks. The G418 resistant transfectants were identified by PCR and EGFP detection. The results indicated that the transgene was stably integrated into the open region of the chromatin of G418 resistant fibroblast cells.

脂质体介导法转染山羊胎儿成纤维细胞，G418抗性筛选3-4周后，经PCR扩增和报告基因EGFP表达检测，得到稳定整合外源基因的转基因供体细胞系，为制备高效表达人乳铁蛋白的转基因山羊乳腺生物反应器提高可靠的核移植供体细胞。

Encapsulated psoralen were evaluated by dialyzation using psoralen gel as the control. Changes of liposome????encapsulated psoralen and release rate were detected during a 3????week storage at 4 ℃ for evaluating the stability of the liposomal formulation.

以同浓度的补骨脂素凝胶为对照，用透析法检测补骨脂素脂质体凝胶的体外释药模式，并对其在4 ℃下贮存3周的释药稳定性进行研究。

RESULTS: The extracellular proteoglycan can be detected as early as 3 weeks and the content increased over time.

结果：在微球培养的第3周就可以检测到细胞外基质中的蛋白聚糖，并且随着时间的增长其单位细胞的蛋白聚糖分泌量不断增加。

By the way, small uniform cells with perinuclear halos can be seen focally in otherwise classic glioblastomas.

顺便说一句，局部见到小而一致的具有核周空晕的细胞是典型的胶质母细胞瘤。

In the rabbits, every Nd: YAG laser iridotomy smaller than 200μm and argon laser iridotomy, Nd: YAG laser combined with argon laser iridoto- my smaller than 450μm closed by the first postoperative week. The mecha- nism for iridotomy closure was assumed to be iris pigment epithelial prolifera- tion, migration and the reformation of stromal connective tissue once the pos- terior pigmented cells have initially bridged the iridotomy.

四、兔眼虹膜激光损伤后的修复能力较强，小于200μm的Nd：YAG激光孔及小于450μm的氩激光、Nd：YAG激光联合氩激光孔均在术后1周内关闭，前者以基质胶原结缔组织再生较明显，而后者以色素上皮增殖、迁移为著。

The mouse was carried out half nephric duct ligation to induce the renal interstitial fibrosis animal model,afterwards,to set up three groups,control group,sham operation group(intragastric administration with normal sodium according to 10ml/kg weight),treatment group...

采用小鼠单侧输尿管结扎法诱导肾间质纤维化的动物模型，用盐酸青藤碱治疗，并设对照组、假手术组(小鼠每日按10m l/kg体重用生理盐水灌胃，直至治疗结束)、治疗组(选用正清风痛宁缓释片按每日30mg/kg体重给小鼠灌胃，连续3周，)，检测血尿素氮、血肌酐、血清层粘连蛋白、纤维连接蛋白的含量，免疫组化法测肾脏组织转化因子β1(TNF-β1)的表达并进行肾脏病理学的观察。

In the central, 5-HT can induce the release of inhibitory neurotransmitter γ-aminobutyric acid etc. through 5-HT2A receptor resulting in analgesia. In the peripheral, 5-HT can active the nociceptor and advance the traumatic information transmission.

在中枢可以通过2A受体引起抑制性神经递质γ-丁氨酸等的释放，从而发挥镇痛作用；在外周参与伤害性感受器的活化，促进伤害性信息的传递。

The normal mechanical properties of the chondrocytes and the pericellular matrixis significant for maintaining the healthy articular cartilage.

软骨细胞和细胞周基质(pericellular matrix， PCM)的力学特性对于关节软针的生理功能具有重要的意义。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。