下皮

Skiffle musie- a sort of jug-hand clatter ideally suited to inexpensive and homemade instruments -- was all the rage, and in 1957 Lennon formed a band called the Quarrymen. By the following year, the group had been joined by McCartney and his school friend George Harrison , then just 14. In 1960; calling themselves the Silver Beatles, and with drummer Pete Best in tow, they sailed to Germany to play the riotous red-light-district bars of hamburge.

民歌爵士乐——一种低消费，用家用器皿打出来的即兴坛罐音乐，一度成为一种时尚6 1957年，列农组织了一个&采石工人&乐队，接下来的一年，麦卡特尼和他只有14岁的校友乔治·哈里森加入该乐队。1960年，他们称自己为&银色甲壳虫&，并在鼓手皮特·贝斯特的带领下，漂洋过海到德国汉堡嘈杂多事的红灯区酒吧里演唱。

Hesperetin, but not naringenin can promote the release of NO from HUVEC at relative low level of endogenous estrogen, and this effect is related with regulation of gene expression of eNOS.

其中，只有橙皮素能在雌激素水平不足的情况下促进内皮细胞分泌NO，此效应涉及eNOS的基因表达调节。

Therefore, on Changbai Mountains if only timber production is considered, cutting the main coniferous species having the same diameter should be in the order: Abies nephrolepis, Pinus koraiensis, and Picea koraiensis.

单纯从木材收获的角度出发，在长白山地区，相同径阶下主要针叶树种的采伐顺序应为臭冷杉Abies nephrolepis，红松Pinus koraiensis和红皮云杉Picea koraiensis。

Objective To investigate the safety and effects of percutaneous nephrolithotomy under B ultrasound guidance for complex nephrolithiasis.

目的：探讨B超引导下经皮肾镜在复杂性肾结石治疗的安全性和有效性。

The study was done to compare the induction efficiency of human embryonic stem cells to neuroepithelial progenitor cells in human embryonic fibroblasts,mouse embryonic fibroblasts and feeder free systems.

中文摘要：［摘要］比较人胚胎干细胞在人胚胎成纤维细胞、鼠胚胎成纤维细胞饲养层和无饲养层3个诱导体系下形成神经上皮祖细胞的能力。

We found that 1 mutant EG4 cells showed typical characteristics of pluripotent stem cells which had no obvious difference with wild cells; 2 When induced by 10〓 M retinoic acid , mutant EG4 cells differentiated into adipocytes with high frequency compared with mutant cells, suggested that EGFR plays a role in adipocyte differentiation; 3 when injected into nude mice, mutant teratocarcinomas contained a large amount of connective tissues as well as skeletal muscle, while wild EG4 cells produced frequently cartilage, keratinocyte and neuroepithelium.

我们建立了稳定表达胞内区功能缺失的外源EGFR cDNA片段的EG4细胞，分析其生长分化特性，发现 1）突变型细胞可在未分化状态下维持长时间的增殖，表明EGFR对EG多能干细胞表型无明显影响；2）〓 M的维甲酸A(retinoid acid A，RA)诱导后，大部分对照组细胞分化为脂肪细胞，而突变型细胞分化为脂肪细胞的比例明显较少，表明EGFR在脂肪细胞的发育分化中具有一定的调节作用；3）畸胎瘤切片分析显示，突变型瘤组织分布有大量的未分化细胞和结缔组织，分化细胞以肌肉细胞为主；对照组瘤组织含丰富的角质上皮、软骨、神经管等依赖EGFR的分化组织。

METHODS:Antisense "knock-down" approach was used to inhibit MDR1 gene expression in bovine nonpigmented ciliary epithelial cells.

用反义寡核苷酸阻抑牛眼睫状体非色素上皮细胞MDR1基因表达，在激光共聚焦显微镜下检测MDR1基因反

OBJECTIVE: To explore the therapeutic effect of percutaneous injection of bone cement on treating osteolysis pelvic disease in 9 cases by the CT guidance.

目的：探讨应用CT导引下经皮穿刺骨水泥注射治疗9例骨盆部位溶骨病变的方法以及治疗效果。

Objective To assess the safety and efficacy of the CT guided percutaneous ethanol injection in terminally ill cancer patients with painful osteolytic bone metastases.

目的 探讨CT导引下经皮穿刺注射无水乙醇治疗溶骨性骨转移瘤的价值及安全性。

Arthroscopic percutaneous osteosynthesis yields satisfactory results and can be accepted as an alternative and effective method for the treatment of low-energy tibial plateau fractures.

关节镜下经皮复位、空心钉内固定具有损伤小、恢复快、功能恢复满意等优点，是治疗低能量胫骨平台骨折的有效方法之一。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。