有活性的

These data indicate that GER cells may play important role in hair cell differentiation and regeneration and serve as the progenitor cells of hair cells.

目前对大上皮嵴了解的不多，本课题的目的在于探讨利用酶消化和机械解剖相结合的方法分离出有活性的大上皮嵴。

To prove that the cloned DNA fragment can express tryptopanase,a new plasmid pET28C-TnaA , in which the cloned DNA fragment was located downstream of T7 promoter on pET28c was constructed and transformed into host BL21(DE3),a BL21 lysogen of bacteriophage DE3 in which the only promoter known to direct transcription of the T7 RNA polymerase gene is the lacuvS promoter ,which is inducible by IPTG.

为了证明质粒上的基因能表达出有活性的色氨酸酶，将这个DNA片段克隆到PET28c质粒的BamHI和HindⅢ位点上，使该片段受T7 RNA聚合酶的启动子控制，然后转化噬菌体DE3的溶源菌BL21(DE3)。

OBJECTIVE: To investigate a simple easy method for isolation of cell nuclei, and to provide a great quantity of active cell nuclei for studying neuronal nucleus transplantation, cell isolation-fusion and nucleus composition.

目的：探索简单易行的分离细胞核的方法，为神经元细胞核移植、细胞拆合以及细胞核成分的研究提供大量完好有活性的细胞核。

We reconstructed the gene of human scFv and prepared scFv and scFv antibody fragments by prokaryotic expression system PET22b/BL21(DE3). After being purification by Ni-NTA column and renaturalization by urea dialyzation, the affinity and thermostability of scFv and scFv were detected.

结果表明，成功构建了scFv基因；实现了scFv和scFv在原核中的高效表达，二者的表达量均占菌体总量的35％以上，且成功的纯化了表达的重组蛋白，复性后获得了有活性的纯化重组蛋白。

The recombinant immunotoxin hdsFv-RC-RNase has been obtained sussefully, which has high activity and targeting therapy on hepatocellular carcinoma xinograft in nude mice. It may be used as targeting drug in therapy of hepatocellular carcinoma.

成功获得了特异性强的有活性的抗肝癌重组单链免疫毒素hdsFv-RC-RNase，其对荷人肝癌裸鼠移植瘤具有一定的导向治疗作用，可能成为抗肝癌导向治疗药物。

We show using in vitro and in vivo models that active TGF-beta1 released during bone resorption coordinates bone formation by inducing migration of bone marrow stromal cells, also known as bone mesenchymal stem cells, to the bone resorptive sites and that this process is mediated through a SMAD signaling pathway.

我们利用体外和体内模型，发现在骨吸收过程中释放的有活性的TGF-β1通过诱导骨髓基质细胞的迁移至骨重吸收位置来调节骨形成，这一过程通过SMAD信号途径调节。

O PSII supercomplex was formed in the plant grown in iron depletion solution. After treatment with NO, all of the above injuries of plant due to iron deficiency were reverted, such as the increase of active reaction center of PSII, the reconnection of PSII with antenna, the increased electron transport rate, the increased photochemical fluorescence quenching and the reduced non-photochemical fluorescence quenching.

O处理后，植物受到的所有缺铁损伤都得到恢复，有活性的PSII反应中心数量增加，与天线的连接恢复完好，电子传递效率增高，同时叶绿素荧光的光化学淬灭增多，非光化学淬灭降低，表明PSII下游的电子传递体也得到很好的修复。

To explore the existence and dynamic changes of the Golgi body-like structure in the log-phase and encysting trophozoites (6, 12, 18 hours) of Giardia lamblia, these trophozoites were stained with C6-NBD ceramide, a specific marker for Golgi body in eukaryotic cells, and then they were observed with fluorescence microscopy.

目的 探讨类高尔基体结构在蓝氏贾第鞭毛虫滋养体和成囊不同时段的存在情况及其动态变化机理。方法用可特异性标记真核细胞高尔基体的荧光染料C6-NBD神经酰胺，标记有活性的蓝氏贾第鞭毛虫滋养体及成囊6、12、18h虫体，并用荧光显微镜观察。

Patients in later series had neither risk factors for osteonecrosis nor osteonecrosis at other extraskeletal sites; instead osteoporosis and significant cardiovascular morbidity/atherosclerosis was found in most of the patients.6,19,21 Other findings suggesting an ischemic etiology in these patients is absent enhancement on MRI of the affected vertebrae,7,15,20 "ischemic bone" noted intraoperatively,14 and vertebral body biopsies demonstrating reactive bone/fibrosis and occasionally osteonecrosis and hyalinized marrow.

以后病例系列中的患者既没有引起骨坏死的因素，在其它地方也没有出现骨坏死，而是骨质疏松症和显著的心血管疾病/动脉粥样硬化发病率[6，19，21]，其他的发现表明，在这些患者受影响的椎体上MRI不会出现增强影[7，15，20]，术中可看到&缺血性的骨块&[14]，椎体活检可看到有活性的骨/纤维化，有时可见骨坏死和玻璃样变[8，11，14，16，17，30，31]。

Initiate medication for lowering blood pressure in diabetes not complicated by raised albumin excretion rate, using any agent except for α-adrenergic blockers, with consideration of costs, and actiely titrating dose according to response

在没有合并白蛋白排泄率增高的糖尿病人群中起始降压药物的应用可以选择除α-肾上腺素阻滞剂的任何药物，要考虑药物的费用和有活性的药物剂量

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。