查询词典 RT

The bone marrow and spleen of the mice in both RT and HHE groups were examined at 1, 3, 5, 9 and 15 days after irradiation for bone marrow cellularity, DNA content in the bone marrow cells, and spleen/body weight ratio.

照后1、3、5、9、15d，分别取两组小鼠的骨髓和脾脏，获取骨髓有核细胞数、骨髓细胞DNA、脾/体质量比实验指标。

Our products include alga, fish, shrimp, crab, cephalopoda and drysaltery. They are mainly sold in over 20 cities of China like Beijing, Shanghai, Chongqing, Dalian, Qingdao and Harbin, which can be found in more than 3,000 supermarkets like RT-MART, CARREFOUR, CENTURY LIANHUA, LOTUS and AUCHAN listed in the world top 500

产品有藻类、鱼类、虾类、蟹类、头足类、干货类，产品主要销往北京、上海、重庆、大连、青岛、哈尔滨等二十几个城市，进入大中型超市有世界500强企业的大润发、家乐福、世纪联华、易初莲花、欧尚等3000多家超市。

This chemic a l a cts a p a rt of a n a cid in our experiment.

这种化学药品在我们的试验中起酸的作用。

The deduced amino acid sequence of red sea bream MHC classⅡB 1(Chma-DAB*0101) had 87.1%,85.1%,87.1%,90.4%,87.1%,90.8% identity with those of red sea bream classⅡB 2, 3, 4, 5, 6, 7(Chma-DAB*0201-Chma-DAB*0701), respectively, and had 75.2%, 74.5%, 55.9%, 55.1%, 34.3% and 30.4 % identity with those of striped sea bass, cichlid, rainbow trout, Atlantic salmon, mouse and human, respectively.

以正常鱼和鳗弧菌感染后真鲷组织为材料，以反转录合成的第一链cDNA为模板，应用RT-PCR半定量检测方法对真鲷的MHCⅡB基因组织表达特点进行了研究，结果表明，在正常真鲷组织中，其中较强的表达于鳃、脾、头肾、肾、胃、小肠和心脏中，在肌肉和血中表达最弱。

Design : Prospective population-based coho rt study .

设计：基于人群的前瞻性队列研究。

The highest level of expression was observed in the stem and leaf tissues and no obvious signal was detected in the root and coleoptile tissues.

通过RT-PCR和对Rht近等基因系的抑制缩减杂交，我们还克隆了14个有明显开放读码框的EST序列。

The expression level of metabolitic enzyme (CYP1A1, CYP1B1) and its correlation with cell differentiation /apoptosis were studied as well. The influence of resveratrol in cell cycle was determined with FCM. Results 1 Resveratrol not only suppresses the growth of medulloblastoma cells in a dose and time related fashion but also induces cell differentiation and apoptosis. Resveratrol promotes differention of UW228-1,-2 cells to forward glia, UW228-3 and Med-3 cells to neuron. A treatment of resveratrol in the concentration of 100μM for 48hrs comit most of cells die of apoptosis. 2 Among the four cell lines Fas and Caspase-3 were constantly expessed, whereas FasL was absent irrespective to the drug treatment. 3 ICC, RT-PCR, Western-blot hybridization and EROD enzymatic activity assay demonstrated that expression of CYP1A1 is different after treatment with resveratrol in four cell lines, up-regulated in three UW228 cell lines in a dose dependent manner but down-regulated in Med-3 cells. Suppressive effect of resveratrol on CYP1B1 expression is the same among four medulloblatoma cell lines. 4 Cell cycle distribution of UW228-3 was greatly changed after treatment.

结果：1、白藜芦醇以时间和剂量依赖性方式抑制髓母细胞瘤细胞生长，同时促进细胞的分化和凋亡：白藜芦醇促使UW228-1、-2靶细胞向神经胶质细胞方向成熟分化，UW228-3、Med-3细胞向神经元细胞方向成熟分化，以100μM作用48小时效果显著；2、四个细胞系均有Fas和Caspase-3表达，但无Fas-L基因表达和蛋白活性产生，因此难以形成Fas相关性死亡通路；3、白藜芦醇处理前后CYP1A1基因的表达在各细胞系略有不同：UW228-1，-2，-3三个细胞系白藜芦醇以剂量相关性方式上调CYP1A1的表达，而Med-3细胞系，白藜芦醇却抑制CYP1A1的表达；四个细胞系在白藜芦醇处理后CYP1B1的表达均受到抑制；4、UW228-3细胞系经白藜芦醇作用后细胞周期有较大改变，表现在G0/G1期在整个细胞周期中所占的比例增加，而其它时期则相应减少。

To establish the method of canine IFN-γexpression in HEK293T cells, the canine spleen cells were stimulated by concanavalin A.

为了建立一套犬IFN-γ(canine interferon-γ，CalFN-γ)在HEK293T细胞中表达的方法，本研究用伴刀豆球蛋白A刺激犬脾细胞，通过RT-PCR方法从犬脾细胞中扩增得到犬IFN-γ基因。

The result show in transplanted vessel EF-1 and PCNA are mainly expressed in smooth muscle cells and Clemons rate proliferation of SMC is the core of endothelium proliferation.In the third part of our experiment we use fluid nitrogen to fire transplanted rein, crofter tissue homogeneous to test the expression of CE and EF-1 gene we use RT-Craned immunohistologiccal method to test mKNA and protein level respectively and analyze the expression of these tm genes in transplanted vein.

本实验的第二部分，我们将术后大鼠分为10组，每组8只，分别于术后6hours、24hours、72hours、1W、10days、2W、3W、4W、6W、8W切取移植静脉，将切取的不同时期的移植静脉分别置于10％中性福尔马林溶液中固定和液氮冷冻固定，将福尔马林溶液固定的标本制成4μm厚石腊切片，，常规进行病理观察大体改变，静脉标本HE染色后于光镜下观内膜增殖情况，并应用PCNA单克隆抗体，观察SMC增殖情况。

Why RT can be relied upon for a study of cross-cultural pragmatic failure is one of emphases of my thesis.

关联理论的框架是否可以用来支撑跨文化语用失误的研究是本文讨论的一个重点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。