搜索结果: 1-15 共查到“CDR”相关记录18条 . 查询时间(0.078 秒)
探讨HPV16E6 siRNA联合5-Aza-CdR(5-aza-2'-deoxycytidine,5-氮-2'-脱氧胞苷,又称地西他滨)对宫颈癌SiHa细胞中E-钙黏蛋白表达和基因甲基化的影响。方法：采用SiHa细胞构建的HPV16E6 沉默细胞株及5-Aza-CdR细胞株，检测细胞中E-cadherin mRNA和蛋白表达，以及E-cadherin甲基化状态。采用细胞黏附、Transwell体...
The Wisconsin Center for Dairy Research (CDR)
The Wisconsin Center for Dairy Research Dairy Research
2014/6/10
The Wisconsin Center for Dairy Research (CDR) is the premier dairy research center. Located within a licensed, operating dairy plant on the University of Wisconsin-Madison campus, CDR builds on Wiscon...
供体细胞的不完全重编程是动物克隆效率低的主要原因。本研究采用不同浓度（0.00（对照）、0.25、0.50和1.00 μmol•L-1）的DNA甲基化转移酶抑制剂5-氮杂-2′-脱氧胞苷(5-Aza-2′-deoxycytidine, 5-Aza-CdR)处理德保猪耳成纤维细胞，将处理后成纤维细胞作供体进行手工克隆。结果显示：各处理组细胞生长曲线均呈“S”型，其中0.25 μmol&#...
The Long Baseline Neutrino Experiment (LBNE) Water Cherenkov Detector (WCD) Conceptual Design Report (CDR)
LBNE WCD CDR
2012/4/20
Conceptual Design Report developed for the Water Cherenkov Detector (WCD) option for the far detector of the Long Baseline Neutrino Experiment.
Over-Sampling based Burst-mode CDR Technology for High-speed TDM-PON Systems
Networks Optical communications
2015/5/22
We review recent progress of a over-sampling based burst-mode CDR as the key PMD device for supporting next-generation, 10Gbps capable TDM-PON systems. For the essence of circuit design, its burst-mod...
许多研究表明， miRNAs在肿瘤中失活与特定的遗传和表观遗传机制改变有关， hsamiR-203在膀胱癌组织和细胞中表达下调并扮演着抑癌基因的角色。为了验证hsa-miR-203在膀胱癌细胞中是否受DNA甲基化抑制， 采用去甲基化抑制剂5-Aza-CdR(5-氮-2’-脱氧胞苷)处理5637和BIU-87膀胱癌细胞， MSP和RT-PCR检测表明， hsa-miR-203的启动子在5637和BI...
1.25/10.3Gbps dual rate algorithm for 10G-EPON burst-mode CDR
Fiber optics communications Optical communications
2015/6/11
We present new dual rate algorithm for a burst-mode CDR and successfully achieved rapid burst-mode data recovery of less than 16ns at 1.25Gbps and of less than 6.4ns at 10.3Gbps in the same platform.
5-Aza-CdR诱导肿瘤细胞NY-ESO-1抗原的表达
5-氮杂-2′-脱氧胞苷 NY-ESO-1 肝癌 结肠癌 胶质瘤
2012/5/17
探讨甲基化抑制剂5-氮杂-2′-脱氧胞苷（5-Aza-2′-deoxycytidine, 5-Aza-CdR）对肿瘤细胞中NY-ESO-1抗原表达的诱导作用。方法：常规培养人胃癌细胞株SGC-7901、人肝癌细胞株H2P和MHCC97-H、人结肠癌细胞株HT-29和LoVo及人脑胶质瘤细胞株U251，RT-PCR和免疫细胞化学法检测5-Aza-CdR作用前后肿瘤细胞中NY-ESO-1 mRNA...
目的: 研究抑癌基因RUNX3在人结肠癌细胞中的表达情况, 探讨5-氮-2'-脱氧胞苷(5-Aza-CdR)对人结肠癌Lovo细胞增殖凋亡及RUNX3表达的影响.方法:用特异性甲基转移酶抑制剂5-Aza-CdR 0.4, 4, 40 mumol/L处理人结肠癌细胞株Lovo 3 d, 继续常规培养5 d后, 采用四唑盐(MTT)比色观察细胞经药物处理前后的生长活性, 以半定量RT-PCR检测细胞处...
A 82.5-GSample/s (10.3125-GHz x 8 phase-shifted clocks) sampling IC for 10G-EPON burst-mode CDR
phase-shifted clocks IC 10G-EPON burst-mode CDR
2015/7/17
New very high-speed 82.5-GS/s sampling IC and its incorporated burst-mode CDR compliant for 10G-EPON is presented. The 82.5-GS/s sampling CDR successfully achieved a high pulse-width distortion tolera...
10.3Gb/s burst-mode 3R receiver incorporating full AGC optical receiver and 82.5GS/s sampling CDR for 10G-EPON systems
receiver incorporating AGC optical receiver CDR 10G-EPON systems
2015/7/16
10.3Gb/s burst-mode 3R receiver incorporating full AGC optical receiver and 82.5GS/s sampling CDR for 10G-EPON is, for the first time, developed. Burst receiver sensitivity of -30.1dBm and upstream po...
5-Aza-CdR对乳腺癌细胞增殖及Maspi基因表达得影响
Ｍａｓｐｉｎ基因 甲基化 ５氮２’脱氧胞苷 乳腺癌
2009/2/13
目的 研究５-氮-２’-脱氧胞苷（５-Ａｚａ-ＣｄＲ）对乳腺癌ＭＤＡ-ＭＢ-４３５Ｓ细胞增殖及抑癌基因Ｍａｓｐｉｎ表达的影响。 方法 用特异性甲基转移酶抑制剂５-Ａｚａ-ＣｄＲ处理乳腺癌细胞株ＭＤＡ-ＭＢ-４３５Ｓ８ｄ后，采用四唑盐（ＭＴＴ）比色法观察细胞在药物处理前后的生长活性，应用流式细胞仪进行细胞周期的检测，ＲＴ-ＰＣＲ检测细胞处理前后ＭａｓｐｉｎｍＲＮＡ的表达。 结果 ５μｍｏｌ／Ｌ５-Ａ...
樱桃新品种——马哈利CDR-1
樱桃 马哈利 CDR-1 新品种
2008/9/5
该项目开发的樱桃新品种——马哈利CDR-1为乔禾，树冠高达3.5～4.5米。小枝灰褐色，密被短柔毛。冬芽卵形，无毛。叶片卵形，长3.1～5.0cm，宽1.7～3.5cm,先端急尖，基部园形，边有园钝锯齿，上面绿色，无毛，下面淡绿色，被短柔毛；侧脉8～12对，被稀疏柔毛或脱落几无毛；托叶卵状披针形，边有腺齿。花序伞房总状，基部有2-3片退化小叶，花序长4～5cm，有花5～8朵，花近先叶开放；花梗长1...
Demonstration of 10.3-Gbit/s Burst-mode CDR employing 0.13 um SiGe BiCMOS Quad-rate sampling IC and Data-phase decision-algorithm for 10Gbps-based PON Systems
Burst-mode CDR SiGe BiCMOS Quad-rate sampling IC Data-phase decision-algorithm PON Systems
2015/8/6
We present a new 10Gbps-based PON burst-mode CDR with a 0.13 um BiCMOS quad-rate sampling IC and decision-algorithm for optimum recovery-data selection.Instantaneous burst-mode recovery of the first b...