期刊文献+
共找到92篇文章
< 1 2 5 >
每页显示 20 50 100
SLC15A3基因影响HPV阳性宫颈癌预后和免疫浸润的研究 被引量:2
1
作者 黄安妮 梅馨予 +1 位作者 王黎明 汪辉 《现代妇产科进展》 北大核心 2023年第6期414-420,共7页
目的:探索溶质载体家族15成员3(SLC15A3)在HPV阳性宫颈癌中的表达及其与预后和免疫浸润的关系,为HPV阳性宫颈癌的诊治提供新靶标。方法:利用TCGA和GEO数据库、BEST网页和R软件分析SLC15A3在宫颈癌中的表达及其对预后的影响,差异基因和G... 目的:探索溶质载体家族15成员3(SLC15A3)在HPV阳性宫颈癌中的表达及其与预后和免疫浸润的关系,为HPV阳性宫颈癌的诊治提供新靶标。方法:利用TCGA和GEO数据库、BEST网页和R软件分析SLC15A3在宫颈癌中的表达及其对预后的影响,差异基因和GO富集分析研究SLC15A3的生物学功能。利用CIBERSORT、xCell和ESTIMATE免疫算法及Spearman相关性分析方法在TCGA数据库中探究SLC15A3与免疫浸润及免疫相关分子的关系。利用BEST网页获取SLC15A3与免疫治疗的关系。在临床标本中采用免疫组化法验证SLC15A3与CD8及CD68的关系。结果:SLC15A3在HPV阳性宫颈癌中高表达且其高表达有利于预后。SLC15A3高表达显著富集于免疫相关通路,并与各种免疫相关分子呈正相关。SLC15A3在抗PD-1/PD-L1免疫治疗应答者中表达上调且其上调预示着更好的预后,能较好区分免疫治疗应答与非应答者。免疫组化结果验证了SLC15A3与CD8及CD68的正相关关系。结论:HPV阳性宫颈癌患者中,SLC15A3高表达可能通过增加免疫细胞的浸润和调节免疫细胞的募集信号通路,从而改善其生存状况。这为SLC15A3作为HPV阳性宫颈癌治疗和预后评估的生物标志物提供了理论依据。 展开更多
关键词 宫颈癌 HPV SLC15A3 免疫浸润 预后
下载PDF
Widening the Gateway--China aims to foster internationally competitive manufacturing within an open environment
2
作者 mei xinyu 《China Report ASEAN》 2023年第12期50-51,共2页
A mong the eight major steps China announced at the Third Belt and Road Forum for International Cooperation to support high-quality Belt and Road cooperation,the cancelation of all restrictions on foreign investment a... A mong the eight major steps China announced at the Third Belt and Road Forum for International Cooperation to support high-quality Belt and Road cooperation,the cancelation of all restrictions on foreign investment access in the manufacturing sector is the most striking measure,or at least one of the most eye-catching. 展开更多
关键词 INVESTMENT COMPETITIVE GATEWAY
下载PDF
确保、扩大有效灌溉面积对粮食安全的重要意义 被引量:2
3
作者 梅新育 《学术前沿》 CSSCI 北大核心 2022年第8期87-95,共9页
水利是农业的命脉,对降水地域、季节分布高度不平衡的中国而言尤其如此。新中国成立70多年来,持之以恒的农田水利建设对中国粮食稳产增产、闯过多次重大水旱灾害发挥了不可替代的作用,在1970年代以来的急剧干旱化中发挥的稳产增产作用... 水利是农业的命脉,对降水地域、季节分布高度不平衡的中国而言尤其如此。新中国成立70多年来,持之以恒的农田水利建设对中国粮食稳产增产、闯过多次重大水旱灾害发挥了不可替代的作用,在1970年代以来的急剧干旱化中发挥的稳产增产作用尤为显著,成为中国得以在国际竞争“淘汰赛”中脱颖而出的关键因素之一,当前尖锐复杂的国际环境进一步凸显了其重大现实意义。对比分析《第三次全国国土调查主要数据公报》与此前历年统计数据,我国耕地有效灌溉面积可能已经大幅减少五六百万公顷至近十年前水平,降幅可能达到7%~8%、甚至10%左右,对我国粮食安全形成了潜在威胁,需要给予高度重视,采取相应措施,防患于未然。 展开更多
关键词 灌溉面积 粮食安全 农作物
下载PDF
食管癌二线化疗的疗效观察 被引量:5
4
作者 王艳 梅新宇 刘友如 《皖南医学院学报》 CAS 2020年第3期246-249,共4页
目的:观察食管癌二线化疗疗效,并探究疗效相关因素。方法:回顾性分析2016年7月~2018年7月在亳州市人民医院接受二线化疗的76例晚期或复发食管癌患者的疗效。采用Kaplan-Meier法对无进展生存期(PFS)及总生存期(OS)进行计算,并进行单因素... 目的:观察食管癌二线化疗疗效,并探究疗效相关因素。方法:回顾性分析2016年7月~2018年7月在亳州市人民医院接受二线化疗的76例晚期或复发食管癌患者的疗效。采用Kaplan-Meier法对无进展生存期(PFS)及总生存期(OS)进行计算,并进行单因素及多因素分析,生存曲线用Log-rank进行检验。结果:①二线化疗中位PFS为4.25月,中位OS为9.00月。单因素分析显示,患者PS评分、NLR、SCCAg、VEGF、LDH、二线进展后治疗为OS相关因素(P<0.05);PS评分、性别、病情进展类型、既往手术史、一线治疗时间、NLR、SCCAg、LDH为PFS相关因素(P<0.05)。②多因素Cox回归分析显示,患者PS评分为2分(HR=4.747,95%CI:2.017~11.173)以及SCCAg>2.5/(ng/mL)(HR=2.437,95%CI:1.061~5.609)是影响食管癌患者二线治疗OS的独立危险因素;患者PS评分为2分(HR=5.576,95%CI:2.262~13.746)、一线治疗时间≤12月(HR=2.740,95%CI:1.344~5.587)、有既往手术史(HR=2.764,95%CI:1.536~4.976)是影响食管癌患者二线治疗PFS的独立因素。结论:对于晚期或复发食管癌患者,二线化疗显示一定疗效,尤其对有较好临床预后特征的患者。 展开更多
关键词 食管癌 二线化疗 影响因素 预后
下载PDF
China Opens Wider to Foreign Investment
5
作者 mei xinyu 《China Today》 2017年第10期52-53,共2页
CHINA is steadily advancing in its efforts to champion globalization despite the spread of trade protectionism.Though global trade powers such as Japan and Germany are formulating stern laws on foreign investment,Chin... CHINA is steadily advancing in its efforts to champion globalization despite the spread of trade protectionism.Though global trade powers such as Japan and Germany are formulating stern laws on foreign investment,China,the world’s largest industrial country,is 展开更多
关键词 外国投资 中国 贸易保护主义 外商投资 全球贸易 全球化 工业国
下载PDF
HOW to Deal with It?
6
作者 mei xinyu 《China's Foreign Trade》 2010年第12期29-29,共1页
关键词 中国经济 贸易 发展现状 市场分析
下载PDF
China Shuns Currency War of Competitive Depreciation
7
作者 mei xinyu 《China Today》 2015年第10期48-49,共2页
THE recent weakening of the RMB,or yuan,against the U.S.dollar,resulting in the Black Monday and Tuesday of China’s stock market has given certain countries the pretext to depreciate their currencies,and is blamed fo... THE recent weakening of the RMB,or yuan,against the U.S.dollar,resulting in the Black Monday and Tuesday of China’s stock market has given certain countries the pretext to depreciate their currencies,and is blamed for sending shockwaves through the world’s primary commodity market.Amid voices that accuse China of waging a currency war。 展开更多
关键词 中国股票市场 货币 战争 竞争性 人民币汇率 商品市场 冲击波 星期
下载PDF
Iron Hand on Terror
8
作者 mei xinyu 《China Today》 2014年第9期18-18,共1页
Sufficient awareness must be raised of the severity and complexity of terrorism in Xinjiang Uygur Autonomous Region,secretary of the regional committee of the Communist Party of China Zhang Chunxian said on August 2,2... Sufficient awareness must be raised of the severity and complexity of terrorism in Xinjiang Uygur Autonomous Region,secretary of the regional committee of the Communist Party of China Zhang Chunxian said on August 2,2014 after violence in Shache County on July 28claimed 37 innocent lives and injured13 people.The shooting dead of 59 terrorists and arrests of 215 underline the horror of the situation,and the dire necessity for an anti-terror strategy.The obvious planning of this incident has confi rmed that there was collaboration between terrorist groups 展开更多
关键词 新疆维吾尔自治区 反恐 中国共产党 恐怖主义 严重程度 暴力事件 复杂性
下载PDF
Criticism of China’s Anti-Trust Actions Is Unfounded
9
作者 mei xinyu 《China Today》 2014年第9期19-19,共1页
THE Chinese government has recently launched antimonopoly probes against foreign corporate giants such as Microsoft,Mercedes-Benz and Audi.Some Western media outlets have interpreted the investigations as suppression ... THE Chinese government has recently launched antimonopoly probes against foreign corporate giants such as Microsoft,Mercedes-Benz and Audi.Some Western media outlets have interpreted the investigations as suppression of foreign enterprises.Although expected,these reactions are unreasonable in the light of evidence.China’s restrictions on monopolies are no more extreme than those practiced by other major economies,and in some ways are more lenient.When foreign companies violate laws,the Chinese government is obliged to step 展开更多
关键词 中国政府 反垄断 外国企业 梅赛德斯
下载PDF
Waltz or Tug-of-War?
10
作者 mei xinyu 《China Today》 2010年第8期34-36,共3页
Whether "Dutch Disease" Will Spoil China-US Macroeconomic Cooperation CHINA and the United States made a series of commitments to coordinate their respective macroeconomic policies and to transform their eco... Whether "Dutch Disease" Will Spoil China-US Macroeconomic Cooperation CHINA and the United States made a series of commitments to coordinate their respective macroeconomic policies and to transform their economic 展开更多
关键词 中国 美国 宏观经济 经济合作
下载PDF
Why We Should Stay Optimistic
11
作者 mei xinyu 《ChinAfrica》 2016年第6期10-11,共2页
THE long-term rise in exports has made an undeniable contribution to China's economic growth. As the world's biggest commodities trader, China's reliance on foreign trade was the highest among the world's economic... THE long-term rise in exports has made an undeniable contribution to China's economic growth. As the world's biggest commodities trader, China's reliance on foreign trade was the highest among the world's economic powers for many years. 展开更多
关键词 In WE Why We Should Stay Optimistic
下载PDF
The ‘china Miracle’ Has not Ended
12
作者 mei xinyu 《ChinAfrica》 2015年第10期10-11,共2页
CHINA'S stock market plunge and a depreciation of the yuan caused by the country's foreign exchange reform triggered turmoil in global markets in August. Some even claim that the yuan exchange rate will collapse, ca... CHINA'S stock market plunge and a depreciation of the yuan caused by the country's foreign exchange reform triggered turmoil in global markets in August. Some even claim that the yuan exchange rate will collapse, causing capital outflow to spiral out of control. Market fears about China's fall are more prominent than they have been in a decade. 展开更多
关键词 Has not Ended The china Miracle
下载PDF
Free Trade Flag-Bearer
13
作者 mei xinyu 《ChinAfrica》 2016年第11期42-43,共2页
China should keep pushing ahead for reform of international economic coordination mechanisms and improved global governance on the basis of equity and efficiency.
关键词 Free Trade Flag-Bearer WTO
下载PDF
Evolution,Not Exodus
14
作者 mei xinyu 《ChinAfrica》 2015年第5期42-43,共2页
Some foreign companies recently shut down their factories in China. Japanese watchmaker Citizen shuttered its manufacturing base in Guangzhou, south China's Guangdong Province, Panasonic announced plans to close down... Some foreign companies recently shut down their factories in China. Japanese watchmaker Citizen shuttered its manufacturing base in Guangzhou, south China's Guangdong Province, Panasonic announced plans to close down two TV production lines, and Microsoft decided to discontinue two cellphone production lines previously run by Nokia. Does it mean an exodus of large multinationals from China? Mei Xinyu, a researcher with the Chinese Academy of International Trade and Economic Cooperation, says there is no reason to panic. Excerpts of his argument follow:IT is true that some foreign companies recently shut down their factories in China and these multina- tional moves are bound to draw attention. However. the reports by a section of the media giving the impression that multinationals are leading an exodus of foreign companies from China are one-sided. 展开更多
关键词 Evolution Not Exodus SHARP
下载PDF
As the World Watches
15
作者 mei xinyu 《ChinAfrica》 2013年第12期18-19,共2页
THE Third Plenary Session of the 18th Communist Party of China (CPC) Central Committee. as expected, attracted much domestic and global at- tention upon its conclusion on November 12. On the release of the official ... THE Third Plenary Session of the 18th Communist Party of China (CPC) Central Committee. as expected, attracted much domestic and global at- tention upon its conclusion on November 12. On the release of the official communique, one of the major questions being asked by media and analysts is what the session means to the world economy. 展开更多
关键词 As the World Watches World
下载PDF
Monopoly No More
16
作者 mei xinyu 《ChinAfrica》 2013年第2期38-38,共1页
RIGHT at the start of 2013, the National Development and Reform Commission (NDRC) fined six overseas companies for rigging prices for LCD panels, call ing attention to foreign companies who try to undermine China's... RIGHT at the start of 2013, the National Development and Reform Commission (NDRC) fined six overseas companies for rigging prices for LCD panels, call ing attention to foreign companies who try to undermine China's Anti-Monopoly Laws. 展开更多
关键词 In Monopoly No More
下载PDF
Staying Competitive
17
作者 mei xinyu 《ChinAfrica》 2017年第4期48-49,共2页
The advantage of being a late follower is not forever In 2016 China made $5.5 trillion worth of mobile payments while the United States made $112 billion.China is far ahead of Western countries in
关键词 Staying Competitive
下载PDF
On Target
18
作者 mei xinyu 《ChinAfrica》 2015年第4期40-41,共2页
product (GDP) by approximately 7 percent and keep the increase in the consumer price index at around 3 percent, says Premier Li Keqiang's government work report delivered at the Third Session of the 12th National P... product (GDP) by approximately 7 percent and keep the increase in the consumer price index at around 3 percent, says Premier Li Keqiang's government work report delivered at the Third Session of the 12th National People's Congress (NPC) on March S. Lowering the growth target from 8 percent, which China maintained for several years before 2012, is a reasonable adjustment in the global economic and political situation. 展开更多
关键词 On Target
下载PDF
Trade Advantages
19
作者 mei xinyu 《ChinAfrica》 2012年第3期38-39,共2页
As the world's economic growth slows,China finds itself confronting the twin challenges of the "re-industrialization" of developed countries and the shift of traditional labor-intensive industries to cheaper emergi... As the world's economic growth slows,China finds itself confronting the twin challenges of the "re-industrialization" of developed countries and the shift of traditional labor-intensive industries to cheaper emerging developing nations.What are China's advantages and what 展开更多
关键词 Trade Advantages
下载PDF
日本2022版食管癌诊治指南在中国的接受度——中国红杉树专家调研
20
作者 秦建军 郭旭峰 +13 位作者 胡杨 李向楠 李卓毅 林江波 梅新宇 唐鹏 王长春 王枫 王洪琰 尹俊 袁勇 赵晋波 李志刚 李印 《中华胸部外科电子杂志》 2023年第4期195-199,共5页
日本的食管癌临床研究质量非常高,其食管癌诊治指南在国际上独树一帜。近年来,中国食管癌临床研究已经进入了新的发展阶段,目前进行中的临床研究数量居于世界前列。中国部分食管外科专家就日本指南中的外科相关临床问题进行了讨论和审视... 日本的食管癌临床研究质量非常高,其食管癌诊治指南在国际上独树一帜。近年来,中国食管癌临床研究已经进入了新的发展阶段,目前进行中的临床研究数量居于世界前列。中国部分食管外科专家就日本指南中的外科相关临床问题进行了讨论和审视,并针对诊治实践中能否接受相关推荐进行投票,希望本次投票结果的介绍能够给中国胸外科同道提供借鉴意义。 展开更多
关键词 食管癌 指南 调查
原文传递
上一页 1 2 5 下一页 到第
使用帮助 返回顶部