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随着世界各地越来越多的企业组织跨越地域界限，甚至跨出国门来拓宽自己的生存空间，合资企业与合作经营的浪潮已势不可挡。合资与合作的深层含义就是相异的文化在碰撞中寻求融合和协同。跨文化管理所涉及的课题甚多，本文只集中讨论跨文化的沟通。为此，本文访问调查了一些香港和澳门在中国内地的管理决策人员和投资者及中国内地驻香港或澳门中资企业的管理决策人员，希望首先借用同文同种、但由于历史原因形成不同文化背景的(广东)省港澳地区的跨文化沟通经验来论述跨文化的有效沟通。 相似文献
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目的:探讨胸苷酸合成酶(TS)和雌激素受体(ER)在乳腺癌中的表达及它们的相关性.方法:采用免疫组织化学SP法检测111例乳腺癌和38例乳腺腺瘤组织中TS和ER的表达情况.结果:乳腺腺瘤的TS和ER阳性率分别为10.53%(4/38)和36.84%(14/38),差异有显著性(P<0.05);乳腺癌病人中TS和ER的阳性率分别为31.53%(35/111)和40.54%(45/111),差异无显著性(P>0.05).乳腺癌中TS和ER的表达水平与患者年龄、发生部位、组织学类型、淋巴结转移相关性不明显(P>0.05).TS和ER在乳腺腺瘤组呈正向相关(r=0.077),而在乳腺癌组呈负向相关(r=-0.016).结论:TS在乳腺癌组表达率明显高于腺瘤(P<0.0 5);ER在良、恶性乳腺肿瘤内表达率差异无显著性(P>0.05).检测TS、ER对化疗药物选择有指导意义. 相似文献
3.
常青 《鞍山师范学院学报》2005,7(1):69-71,74
从功能语言学等译学理论出发，阐明译者的读者意识的重要性，并以译语接受者为出发点，通过列举中诗英译的实例说明归化策略的适宜性以及归化与异化的并存，来实现文化信息的融合。 相似文献
4.
《European Journal of Sport Science》2013,13(3):259-264
AbstractCarbohydrate (CHO) mouth rinse has been shown to improve time trial performance. Although the exact mechanism remains un-established, research postulates that there are oral cavity receptors which increase neural drive. Increasing the duration of the mouth rinse could potentially increase stimulation of these receptors. The aim of the current investigation was to determine whether the duration of mouth rinse with 6.4% CHO affected 30-min self-selected cycling performance. Eleven male participants (age =24.1±3.9 years) performed three 30-min self-paced trials. On one occasion water was given as a mouth rinse for 5 s without being ingested placebo (PLA), on the other two occasions a 6.4% CHO solution was given for 5 and 10 s. Distance cycled, heart rate, ratings of perceived exertion, cadence, speed and power were recorded throughout all trials. The main findings were that distance cycled during the 10-s mouth rinse trial (20.4±2.3 km) was significantly greater compared to the PLA trial (19.2±2.2 km; P<0.01). There was no difference between the 5- and 10-s trials (P=0.15). However, 10 out of 11 participants cycled further during the 5-s trial compared to PLA, and eight cycled further during the 10-s trial compared to the 5 s. In conclusion, although there was an improvement in distance cycled with the 5-s mouth rinse compared to the PLA it was only significant with 10 s suggesting a dose response to the duration of mouth rinse. 相似文献
5.
Twenty highly trained, eumenorrhoeic female endurance runners were studied over three consecutive menstrual cycles. Average training distance per week, total years training and mood states were recorded throughout the three cycles. Salivary progesterone and menstrual cycle diaries were recorded over the first two cycles to identify luteal phase onset and the presence of any menstrual irregularities. Saliva samples were collected daily over the third cycle for analysis of immunoglobulin A (IgA) concentration and secretion and saliva flow rate. Twoway analysis of variance (ANOVA) revealed no significant differences in mood states across the phases of the menstrual cycle ( P > 0.05). Training logs indicated that training did not alter throughout the 3 month study. One-way ANOVArevealed no significant differences in IgA concentration ( P = 0.92), secretion rate ( P = 0.84) or saliva flow rate ( P = 0.95) across the phases of the menstrual cycle. Pearson's product-moment correlation revealed no relationship between IgA concentration and progesterone between the phases of the cycle ( r = 0.39). We conclude that, in ovulatory female endurance runners whose physical and emotional stress are stable, IgA concentration is not significantly affected by fluctuations in progesterone during the menstrual cycle. 相似文献
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Hardik Dodiya Amit Patel Dipal Patel Ashish Kaushal D. G. Vijay 《Indian journal of clinical biochemistry : IJCB》2013,28(4):403-409
The objective of study was to evaluate and correlate the pathological characteristics of breast cancer patients with estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor 2 (Her2/neu) detected by immunohistochemistry and/or fluorescent in situ hybridization method. We have conducted 2 year study of 204 cases of breast cancer at HCG-Medisurge Hospitals, Ahmedabad from 2009 to 2011. Significant correlation was found in ER and PR expression whereas no correlation was found in hormonal receptors and Her2/neu expression. ER and PR positivity increased with advancing age in breast carcinoma patients while not affecting Her2/neu expression. The expression of hormone receptors were higher in infiltrating lobular carcinoma and infiltrating duct carcinoma subtypes of breast carcinoma as compared to other subtypes such medullary and in situ carcinoma. High-grade carcinoma patients were predominantly ER/PR negative and Her2/neu positive as compared to lower grade breast carcinoma whereas high-stage carcinoma patients were ER/PR positive and Her2/neu positive as compared to lower stage breast carcinoma. 相似文献
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本文应用 ABC 免疫酶标记技术分析了51例正常涎腺及涎腺良恶性混合瘤中12种凝集素受体的分布。结果发现,ConA、PSA、PHA、RCA、UEA—I 受体在混合瘤及恶性混合瘤的良性组织中分布不同,推论部分恶性混合瘤为原发性恶性肿瘤。DBA 受体在恶性混合瘤组织中明显增多,提示 DBA 可能为恶性混合瘤的标记。这将有助于对涎腺肿瘤的发生、诊断及恶变机制的进一步研究。此结果如结合临床可为混合瘤的恶变、复发、诊断提供早于形态学改变的生化指标。 相似文献
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目的：采用实时荧光定量聚合酶链式反应（polymerase chain reaction,PCR）技术,研究P2X受体在大鼠神经胶质瘤和嗜铬细胞瘤及原代培养皮层神经元和星形胶质细胞上的表达差异。方法：取新生1-2 d SD大鼠大脑皮层,分离纯化神经元和星形胶质细胞,并采用实时荧光定量PCR技术,比较P2X受体在大鼠胶质瘤C6细胞、大鼠肾上腺嗜铬细胞瘤PC-12细胞、星形胶质细胞和皮层神经元上的表达差异。结果：C6细胞P2X2、P2X3和P2X5表达水平显著高于星形胶质细胞,P2X4、P2X6和P2X7表达水平显著低于星形胶质细胞,PC-12细胞P2X1、P2X2、P2X3和P2X6表达水平显著高于皮层神经元,P2X5和P2X7表达水平则显著低于皮层神经元。此外,还发现P2X2、P2X5和P2X6在C6和PC-12细胞上的表达水平存在显著差异。结论：大鼠胶质瘤和嗜铬细胞瘤细胞表达多种P2X受体,且与原代培养细胞存在表达差异,提示核苷酸介导的信号传递系统可能作为潜在的肿瘤治疗靶点。 相似文献
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麻醉药广泛应用于临床各类手术中,但其麻醉作用机制至今仍不清楚。随着更多新技术的应用,发现麻醉药的作用机制主要与增强GABAA-R通道,抑制N-甲基-D-门冬氨酸（N-methyl-D-aspartate acid,NMDA）和神经元烟碱乙酰胆碱受体通道的功能以及抑制电压门控离子通道开放等有关。同时麻醉药的脏器保护作用也与离子通道有关,主要通过激活K＋通道,抑制Ca2＋内流等途径实现。本文将从这两方面综述麻醉药与离子通道的关系。 相似文献
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人生长激素主要参与躯体生长的调节，同时对于肌肉体积和力量、身体成份的维持及营养代谢的调节有重要作用，研究表明，生长激素受体、生长激素结合蛋白对生长激素的分布、代谢及生理功能有重要影响。本文主要分析了人生长激素与生长激素受体和生长激素结合蛋白的关系。 相似文献