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《大众科技》2015,(8)
目的:探究雷火灸对含铂类药物化疗所导致的恶心呕吐的临床效果。方法:选取2013年10月~2015年1月期间在广西中医药大学第一附属医院使用含铂类药物化疗的82例患者作为研究对象,随机分为对照组和观察组各41例,两组患者在治疗期间均使用香砂六君子汤为主的中药汤剂和5-羟色胺3受体拮抗剂药物进行治疗。观察组在此基础之上加用雷火灸进行治疗。观察和比较两组患者在化疗之后有关恶心呕吐的发生情况。结果:化疗之后,观察组发生恶心呕吐的概率低于对照组,组间差异明显,统计学有意(P0.05)。结论:给予患者使用含铂类药物进行化疗的同时,给予患者使用雷火灸可以有效地降低患者发生恶心呕吐的发生率。 相似文献
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目的:观察针灸联合聚乙二醇干扰素重组人干扰素α-2b治疗慢性乙型性肝炎的临床疗效。方法:将60例符合纳入标准的患者按照随机数字表法分为试验组30例和对照组30例,对照组予重组人干扰素α-2b治疗,试验组在对照组基础上给配合针灸治疗,治疗24周为1个疗程。1个疗程结束后,通过评价两组肝功能情况;HBe Ag阴转率;HBV-DNA阴转率;临床症状改善;不良反应发生率等,观察针灸联合重组人干扰素α-2b的疗效。结果:试验组在改善肝功能;HBe Ag阴转率;HBV-DNA阴转率;临床症状改善;减少不良反应发生率方面均优于对照组(P0.05)。结论:针灸治疗可提高重组人干扰素α-2b治疗慢性乙型肝炎的抗病毒疗效,改善生活质量,减少重组人干扰素α-2b不良反应。 相似文献
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目的:总结并归纳左氧氟沙星+卷曲霉素化疗治疗耐多药肺结核的临床疗效观察及安全性。方法:本文挑选我院60例耐多药肺结核患者为对象,按照抽签法将患者分为对照组和观察组各30例。两组均有常规药物治疗,在此基础上,对照组加用乙胺丁醇联合链霉素治疗,观察组加用左氧氟沙星联合卷曲霉素治疗。比较两组治疗效果及不良反应发生情况。结果:加用左氧氟沙星联合卷曲霉素治疗的观察组在疗效及安全性方面,其总有效率和不良反应发生率均远优于对照组,组间数据经统计软件检验展示出P0.05的结局,两组存在分析意义。结论:左氧氟沙星联合卷曲霉素对耐多药肺结核患者有较好的临床,且不良反应发生率较低,值得推广使用。 相似文献
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目的:探讨临床中针灸合金黄散外敷联合治疗急性乳腺炎的疗效。方法:将70例急性乳腺炎患者随机分为治疗组和对照组,治疗组运用针灸合金黄散外敷联合治疗,对照组运用金黄散治疗,比较两组疗效。结果:治疗组总有效率100%,对照组总有效率为87.5%。两组疗效比较有显著差异(P0.05)。结论:针灸合金黄散治疗急性乳腺炎优于单用金黄散治疗急性乳腺炎。 相似文献
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目的:观察基于心肾同治理论针灸治疗颈椎病慢性颈痛的临床疗效。方法:选择符合纳入标准的颈椎病慢性颈痛患者70例,随机分为观察组及对照组各35例,观察组采用心肾同治针灸方案治疗,对照组采用常规针刺治疗。治疗前后采用简式McGill疼痛问卷量表评分比较两组临床疗效。结果:治疗后,观察组临床疗效优于对照组(P0.01);两组简式McGill疼痛问卷量表评分均有改善,但观察组优于对照组(P0.05,P0.01)。结论:基于心肾同治理论针灸方案治疗颈椎病慢性颈痛优于常规针刺治疗。 相似文献
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目的:对推拿联合牵引治疗神经根型颈椎病的临床疗效进行观察研究。方法:选取中医大二院推拿一科病房2013年7月至2014年7月收治的100例神经根型颈椎病患者为主要研究对象,并将其进行平均随机分组,分为观察组和对照组,每组各50例。对观察组采取推拿联合牵引临床治疗,而对照组采取单纯推拿治疗,观察两组患者的临床疗效。结果:两组患者经治疗后,神经根型颈椎病的症状均得到缓解,机体功能也有所改善,且观察组改善程度明显优于对照组(P0.05)。观察组的总有效率为98.0%,明显高于对照组的70.0%,两组数据具有统计学意义(P0.05)。结论:推拿联合牵引治疗能够有效根治神经根型颈椎病,且其针对性强,操作简便,临床效果显著。 相似文献
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Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
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A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
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Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
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A research group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol-a chemical found in the skins of red grapes in red wine-can improve the sensitivity of mice to the hormone insulin according to a report in the October issue of Cell Metabolism.…… 《中国科学院院刊(英文版)》2008,22(1):14-15
Aresearch group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol--a chemical found in the skins of red grapes and in red wine--can improve the sensitivity of mice to the hormone insulin, according to a report in the October,2007 issue of Cell Metabolism. As insulin resistance is often characterized as the most critical factor contributing to the development of Type 2 diabetes, the findings“provide a potential new therapeutic approach for preventing or treating” both conditions, the researchers said. 相似文献
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Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
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Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献
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Milton Mueller 《The Information Society》2001,17(3):151-163
Long-standing conflict between domain name registrants and trademark holders prompted the Internet Corporation for Assigned Names and Numbers (ICANN) to create a global, mandatory arbitration procedure known as the Uniform Dispute Resolution Policy (UDRP). The UDRP has been used in 2166 cases involving 3938 domain names as of 1 November 2000. The policy gives the initiator of a complaint, generally a trademark holder, the right to choose which ICANN-accredited dispute resolution service provider (RSP) will handle the case. During the preparation of the UDRP,some feared that complainant selection would lead to "forum shopping" that might bias the results. This article performs a statistical assessment of the forum-shopping thesis and finds support for it. There are statistically significant differences in the various RSPs' propensity to take away names from defendants; there are also major differences in the number of cases brought to each RSP. RSPs who take away names have the larger share of cases. The study examines other variables that might explain differences in market share, such as price, the plaintiff's nationality, or the time taken to decide a case. It finds that nationality and time also are correlated with market share. The study concludes that shopping for a favorable outcome is an important factor in the UDRP. 相似文献
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Prof. Raymond C.K. Chen a neuropsychologist with the CAS Institute of Psychology has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology.…… 《中国科学院院刊(英文版)》2008,22(1):15-15
Prof. Raymond C.K. Chen, a neuropsychologist with the CAS Institute of Psychology, has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology. 相似文献
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Active biological molecules functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery disease diagnosis therapy new nanodevice construction.…… 《中国科学院院刊(英文版)》2008,22(1):22-22
Active biological molecules and functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery, disease diagnosis and therapy, and new nanodevice construction. 相似文献
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《中国科学院院刊(英文版)》2014,(3)
<正>In Xishuangbanna,one of China’s most biodiverse regions,landscape has changed dramatically during the past three decades due to the conversion of tropical rainforest to rubber plantations.In steep areas,terraces are often constructed before planting rubber trees,which causes two important changes in the soil:the destabilization of soil in the bench terraces and the increased vulnerability of unvegetated riser faces to erosion.Few studies have documented the nature and intensity of erosion on bench terraces.Prof.LIU Wenjie and his colleagues from the Xishuangbanna Tropical Botanical Garden(XTBG)conducted a study in Menglun County(21°5′39″N,101°15′55″E),Xishuangbanna to evaluate the influence 相似文献