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Administration与Government文化语义辨析及其翻译 被引量:2
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作者 胡兆云 《外语与外语教学》 CSSCI 北大核心 2006年第9期40-43,共4页
本文分析了英语(尤其是美国英语)中administration与government的文化语义差异,认为administration的词义核心是“行政分芰”,将administration翻译为汉语的“政府”不够妥当,该词的恰当汉译为“行府”,而government的汉译是“政府”
关键词 administration/government 行府/政府 CULTURAL CONTEXT HYPONYMY
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Intranasal administration of stem cell-derived exosomes for central nervous system diseases 被引量:2
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作者 Shuho Gotoh Masahito Kawabori Miki Fujimura 《Neural Regeneration Research》 SCIE CAS CSCD 2024年第6期1249-1255,共7页
Exosomes,lipid bilayer-enclosed small cellular vesicles,are actively secreted by various cells and play crucial roles in intercellular communication.These nanosized vesicles transport internalized proteins,mRNA,miRNA,... Exosomes,lipid bilayer-enclosed small cellular vesicles,are actively secreted by various cells and play crucial roles in intercellular communication.These nanosized vesicles transport internalized proteins,mRNA,miRNA,and other bioactive molecules.Recent findings have provided compelling evidence that exosomes derived from stem cells hold great promise as a therapeutic modality for central nervous system disorders.These exosomes exhibit multifaceted properties including antiapoptotic,anti-inflammatory,neurogenic,and vasculogenic effects.Furthermore,exosomes offer several advantages over stem cell therapy,such as high preservation capacity,low immunogenicity,the ability to traverse the blood-brain barrier,and the potential for drug encapsulation.Consequently,researchers have turned their attention to exosomes as a novel therapeutic avenue.Nonetheless,akin to the limitations of stem cell treatment,the limited accumulation of exosomes in the injured brain poses a challenge to their clinical application.To overcome this hurdle,intranasal administration has emerged as a non-invasive and efficacious route for delivering drugs to the central nervous system.By exploiting the olfactory and trigeminal nerve axons,this approach enables the direct transport of therapeutics to the brain while bypassing the blood-brain barrier.Notably,exosomes,owing to their small size,can readily access the nerve pathways using this method.As a result,intranasal administration has gained increasing recognition as an optimal therapeutic strategy for exosomebased treatments.In this comprehensive review,we aim to provide an overview of both basic and clinical research studies investigating the intranasal administration of exosomes for the treatment of central nervous system diseases.Furthermore,we elucidate the underlying therapeutic mechanisms and offer insights into the prospect of this approach. 展开更多
关键词 central nervous system disease EXOSOME extracellular vesicle intranasal administration stem cell
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The Development Trend of Enterprise Business Administration and the Innovation of Management Mode
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作者 Junjie An 《Proceedings of Business and Economic Studies》 2024年第3期70-74,共5页
In the context of the new period,the continuous growth of social and economic levels and the rapid update of information technology have significantly impacted the business management of Chinese enterprises,presenting... In the context of the new period,the continuous growth of social and economic levels and the rapid update of information technology have significantly impacted the business management of Chinese enterprises,presenting substantial challenges.The intensification of market competition exerts development pressure on many enterprises,and coupled with the unstable strength of some businesses,numerous problems in business management arise.These issues hinder the smooth execution of various business activities.Therefore,it is crucial to ensure effective business administration to conduct different business activities in an orderly manner,promptly avoid adverse risks,and strengthen control over multiple factors.The innovation and improvement of business administration are of great significance for enhancing the management level and market competitiveness of modern enterprises,accelerating their healthy development,and creating numerous opportunities.Consequently,this paper analyzes and explores the development trends of enterprise business administration and the innovation of management models for reference. 展开更多
关键词 Enterprise business administration Development trend Management mode INNOVATION
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Exploring Corporate Tax Compliance in the Era of Digital Tax Collection and Administration:Insights from the“Golden Tax Phase Four”Project
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作者 Kai Fan Yujin Xie +1 位作者 Wenjun Xu Haopeng Wei 《Proceedings of Business and Economic Studies》 2024年第2期151-156,共6页
This article primarily examines the current state of tax collection and management,alongside other associated issues.It integrates insights from China’s“14th Five-Year Plan”and anticipates the imminent implementati... This article primarily examines the current state of tax collection and management,alongside other associated issues.It integrates insights from China’s“14th Five-Year Plan”and anticipates the imminent implementation of the“Golden Tax Phase Four.”With this backdrop,the article offers recommendations for advancing the reform of the tax collection and management system,fostering the development of intelligent taxation,and accelerating the modernization of tax collection and management in China. 展开更多
关键词 Golden Tax Phase Four Modernization of tax collection and administration Tax compliance
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Formalizing Land Administration through E-Governance Mechanism in Sri Lanka
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作者 Kalupahana Arachchige Brian Sanjeewa Rupasinghe 《Intelligent Information Management》 2021年第4期214-231,共18页
This paper proposes a comprehensive and practical approach to implement a land administration act in Sri Lanka followed by setting up a Land Administration Commission (LAC), which is a separate entity to maintain a La... This paper proposes a comprehensive and practical approach to implement a land administration act in Sri Lanka followed by setting up a Land Administration Commission (LAC), which is a separate entity to maintain a Land Administration Database Management System in support of the land information collected and maintained by stakeholders who deal with matters related to land and its decision-making under e-governance concept. Also, It describes the operations of the four core functions: land tenure, land valuation, land use, and land development in land administration under a single sustainable national land policy, underpinned by spatial information under the e-Governance mechanism. Further, the paper identifies the stakeholders and their main responsibilities in each of the four core functions with the current issues in sharing information across stakeholders. Finally, the paper describes setting up a Land administration entity thereby empowering the LAC and introduces spatial information layers at different resolution levels in a centralized land administration spatial database to keep track of all land transactions carried out by each stakeholder. This approach will enable the top-level decision-making authority (the central level) to manage all land-related activities under one platform to contribute towards the sustainable land development of the country. It is proposed to implement this approach as a pilot activity in the district of Colombo and expand it in the entire country gradually with its output. 展开更多
关键词 E-governANCE Land administration Cadastre Land Information System Parcel Fabric Federated Database Spatial Data Data Interoperability Digital Terrain Model Base Imagery
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Housing Policies in Turkey: Evolution of TOKI (Governmental Mass Housing Administration) as an Urban Design Tool
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作者 Isikkaya Ali Devrim 《Journal of Civil Engineering and Architecture》 2016年第3期316-326,共11页
With the mission of absorption of the capital through urban renovation, AKP (the Justice and Welfare Party) took over the metropolitan municipality administrations in big cities in 1995, and the Government of the Re... With the mission of absorption of the capital through urban renovation, AKP (the Justice and Welfare Party) took over the metropolitan municipality administrations in big cities in 1995, and the Government of the Republic of Turkey in 2002. Together with the 2003 Mass Housing Act, 14 legal regulations were enacted between 2002 and 2008 to expand the field of activity and increase the funds of TOKI (Governmental Mass Housing Administration) which was already established during ANAP (the Motherland Party) Government in 1980s. As a result of those regulations, TOKI, as the "latest goddess of the construction myth", became the only authorized organization in the field of housing and land production in AKP's cities. It acquired new duties from generating profit-oriented projects to protecting historical texture, and it was authorized to make and approve zoning plans for the lands and plots handed over to TOKI of the last government (the Justice and Welfare Party) created as an investor-entrepreneur-contractor-performer group. This paper's aim is to indicate the transformation of TOKI foundation during the last twenty years, and also to prove that TOKI, as a governmental profit-oriented design tool, has demolished the unique DNA/morphological textures of the contemporary Turkish big cities by producing low profiled similar architecture and urbanity in the recent past. 展开更多
关键词 governmental urban interventions urban identity Mass Housing administration social housing.
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Surgical Site Infection Prevention Practices and Associated Factors among Nurses Working in Government Hospitals of Harari Regional State and Dire Dawa City Administration, Eastern Ethiopia
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作者 Getaneh Desalew Biftu Geda +2 位作者 Bezatu Mengistie Asmamaw Demis Solomon Demis 《TMR Integrative Nursing》 2019年第6期214-225,I0002,I0003,共14页
Background:Surgical site infections are the most frequent type of preventable hospital acquired infections with a serious and undesirable outcome of surgery associated with increase morbidity,mortality rate,hospital s... Background:Surgical site infections are the most frequent type of preventable hospital acquired infections with a serious and undesirable outcome of surgery associated with increase morbidity,mortality rate,hospital stay,readmission and excess cost.Surgical site infection prevention is one of the most important challenge in delivering optimal nursing care.Studies suggest that the nurses’practices of surgical site infection prevention is not well addressed.Moreover,there is clearly paucity of information,in Africa including the study area.Objective:The aim of this study was to assess surgical site infection prevention practices and associated factors among nurses working in government hospitals of Harari Regional State and Dire Dawa City Administration,Eastern Ethiopia from March 01 to 28,2019.Method and Materials:An institutional based cross-sectional study design was employed for a total of 515 nurses.Simple random sampling method was used to select study participants.Data were collected using pretested structured self-administered questionnaire supplemented by observation.Data were checked,coded,entered and cleaned using Epi-data version 3.1 and exported to SPSS version 20 for analysis.Bivariate and multivariate analysis were undertaken and P values less than 0.05 at 95%confidence interval were considered as statistically significant.Result:The overall self-reported level of SSI prevention practice was found to be 40.8%(95%CI:36.9%,45.4%).Nurses with BSc and above[Adjusted odds ratio(AOR)=2.52,95%CI(1.14,5.54)],trained on infection prevention[AOR=2.22,95%CI(1.29,3.82)],good knowledge[AOR=2.21,95%CI(1.32,3.71)],good attitude[AOR=5.11,95%CI(3.05,8.57)],got supply of personal protective equipment[AOR=2.57,95%CI(1.46,4.49)],had management support[AOR=3.41,95%CI(1.90,6.12)],experience of 5 to 10 years[AOR=5.38,95%CI(2.82,10.27)]and≥11 years[AOR=3.48,95%CI(1.47,8.25)],were found to be statistically and positively associated with nurses SSI prevention practice.Conclusion:In this study,the level of surgical site infection prevention practice was poor.Being BSc and above,being knowledgeable and good attitude,got personal protective equipment,had management support,serving for≥5 years and trained on infection prevention were found to be significantly associated with surgical site infection prevention practice.Updating knowledge and practice of nurses through in-service education and training on latest evidence-based practice,regularly supplying of personal protective equipment,developing hospital policy and procedures for surgical site infection prevention practice is recommended. 展开更多
关键词 Surgical site infection Nursing practice Infection prevention government hospitals
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Cyber Development of Government Service Platform in Social Public Administration
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作者 Niu Gang 《学术界》 CSSCI 北大核心 2016年第2期303-307,共5页
The cyber development of government service platform is just to integrate all the superiorities of the government to strengthen its roles such as service,performance and function to drive the social development active... The cyber development of government service platform is just to integrate all the superiorities of the government to strengthen its roles such as service,performance and function to drive the social development actively.Hence,the social public administration will take this opportunity to optimize the cyber information service platform to make the civic administration oriented to the social development to maximize its functions of organization,coordination and service to protrude the ascendancy of the web era so as to lay a solid foundation for the leap development of the public administration. 展开更多
关键词 信息服务平台 网络化发展 社会发展 公共管理 政府 跨越式发展 优化网络 城市管理
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基于作者共被引的公共行政研究状况图谱分析——以《Public Administration Review》为研究对象 被引量:4
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作者 张春博 王续琨 杨木 《公共管理学报》 CSSCI 2009年第4期38-44,共7页
一门学科的发展离不开优秀专家学者的倾力支持,在公共行政学的形成和发展过程中,同样有一批优秀的公共行政学者推动了公共行政不同分支领域的衍生与发展。运用作者共被引和信息可视化方法,对权威期刊《公共行政评论》(Public Administra... 一门学科的发展离不开优秀专家学者的倾力支持,在公共行政学的形成和发展过程中,同样有一批优秀的公共行政学者推动了公共行政不同分支领域的衍生与发展。运用作者共被引和信息可视化方法,对权威期刊《公共行政评论》(Public Administration Review)于1975—2008年间发表的论文引文中被引频次前50名的学者进行分析。研究结果展现了公共行政领域的主要学术流派,并验证了公共行政研究确实是在沿着范式转移的轨迹更迭交替着。而这种变迁是相对的,大部分时间内,不同范式之间以及和其他学术流派之间是共存、互动甚至交融的。研究还发现,网络化治理正凭借其多中心和网络化的组织基础以及服务治理的先进理念迅速崛起,它将成为公共行政新的研究范式,而基于网络理论的公共行政理论大整合也将很有可能成为公共行政未来的研究热点。此外,实证结果与公共行政范式分类的高度相似性也充分表明了作者共被引和信息可视化方法的科学和有效,它的确为学科范式研究提供了一条定量研究的新思路和一个宏观分析的新视角。 展开更多
关键词 公共行政 研究范式 作者共被引 信息可视化 网络化治理
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Effects of Oral Administration of Propylene Glycol and Ca-P-Mg Mixture on Milk Quality and SCC of Dairy Cows after Birth 被引量:1
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作者 段素云 侯引绪 +1 位作者 施振声 孙健 《Agricultural Science & Technology》 CAS 2016年第1期141-143,共3页
In order to further study the postpartum care technology of dairy cows,the effects of oral administration of propylene glycol or Ca-P-Mg mixture and compound oral rehydration salts on milk quality and SCC of dairy cow... In order to further study the postpartum care technology of dairy cows,the effects of oral administration of propylene glycol or Ca-P-Mg mixture and compound oral rehydration salts on milk quality and SCC of dairy cows after birth were investigated. The results showed that the milk fat and dry matter contents in the dairy cows administered with Ca-P-Mg mixture and compound oral rehydration salts were higher than those in the dairy cows administered with propylene glycol(P 〈0.05). However, there were no significant differences in milk sugar and protein contents and SCC between the two administration groups. 展开更多
关键词 Dairy cow Postnatal administration Propylene glycol Ca-P-Mg mixture Contrast test
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“行政”(administration)义考 被引量:5
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作者 韩兆柱 张春颜 《燕山大学学报(哲学社会科学版)》 2011年第3期32-39,共8页
"行政"一词是行政学的核心概念。作为一个学科,概念梳理和界定是一项基础性工作,如果概念特别是核心概念不清,学科发展必然会受到影响。本文从文字构成、词源、中英文对照的比较视角以及学科发展脉络对"行政"的含... "行政"一词是行政学的核心概念。作为一个学科,概念梳理和界定是一项基础性工作,如果概念特别是核心概念不清,学科发展必然会受到影响。本文从文字构成、词源、中英文对照的比较视角以及学科发展脉络对"行政"的含义进行考证和梳理。 展开更多
关键词 行政 行政管理 公共行政 公共管理
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Current Issues and Development Strategies of Building the Discipline of Pharmacy Administration at Pharmacy Schools in China
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作者 江滨 孙源 +1 位作者 陈敬 史录文 《Journal of Chinese Pharmaceutical Sciences》 CAS 2005年第1期61-64,共4页
The history and current status of Pharmacy Administration discipline atpharmacy schools in China are illustrated. Several current issues are explored including: (1)insufficient teaching organizations and curriculum, (... The history and current status of Pharmacy Administration discipline atpharmacy schools in China are illustrated. Several current issues are explored including: (1)insufficient teaching organizations and curriculum, (2) faculty deficiency both in quantity andquality, and (3) much improvement needed in the scope, methodology, and sophistication of research.Several development strategies are formulated such as (1) integrating native education resources inorder to better foster quality professionals, (2) accelerating inter-university cooperation both inteaching and research, and (3) studying the regularites of discipline development and enhancinginternational exchange. 展开更多
关键词 pharmacy administration discipline construction
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Operation optimization mode for nozzle governing steam turbine unit
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作者 胥建群 马琳 +1 位作者 吕晓明 李玲 《Journal of Southeast University(English Edition)》 EI CAS 2014年第1期57-59,共3页
Based on tests and theoretical calculation an optimum steam admission mode is proposed which can effectively solve the steam-excited vibration.An operation mode jointly considering the valve point and operation load i... Based on tests and theoretical calculation an optimum steam admission mode is proposed which can effectively solve the steam-excited vibration.An operation mode jointly considering the valve point and operation load is proposed based on the analysis and study of a large number of unit operation optimization methods.According to the steam-excited vibration that occurs during the optimization process when the nozzle governing steam turbine switches from a single valve to multi-valves a steam admission optimization program is proposed.This comprehensive program considering the steam-excited vibration is applied to a 600 MW steam turbine unit to obtain the optimum sliding pressure curve and the optimum operation mode and the steam-excited vibration is solved successfully. 展开更多
关键词 NOZZLE governing steam-excited vibration operation optimization unit efficiency
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“administration”的三大翻译之争 被引量:2
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作者 屈文生 《疯狂英语(教师版)》 2008年第5期115-118,122,共5页
"administration"是一个用法极广、含义丰富的词汇,通常被翻译为"政府"、"管理"、"行政"等意思。本文主要围绕"administration"与"government"、"management"、... "administration"是一个用法极广、含义丰富的词汇,通常被翻译为"政府"、"管理"、"行政"等意思。本文主要围绕"administration"与"government"、"management"、"executive"等三词的翻译冲突,并较详细地探讨了它们之间的语义及语用区别。 展开更多
关键词 政府 管理 行政 翻译冲突
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A Comparative Analysis of the Administration of Oral Hypoglycemic Drugs in Second Affiliated Hospital of Guiyang Medical College during 2012-2014
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作者 林英 夏于芬 《Agricultural Science & Technology》 CAS 2016年第5期1274-1276,F0003,共4页
[Objective] This study aimed to analyze the application and administration of oral hypoglycemic drugs in Second Affiliated Hospital of Guiyang Medical College,aiming at providing guidance and reference for clinical me... [Objective] This study aimed to analyze the application and administration of oral hypoglycemic drugs in Second Affiliated Hospital of Guiyang Medical College,aiming at providing guidance and reference for clinical medication for treatment of diabetes.[Method] The main types,dosages and prices of oral hypoglycemic drugs in Second Affiliated Hospital of Guiyang Medical College during 2012-2014 were compared and analyzed using the computer network system.[Result] During 2012-2014,sales quantity and sales amount of oral hypoglycemic drugs in Second Affiliated Hospital of Guiyang Medical College demonstrated an upward trend.[Conclusion] Integrative medicine can significantly improve symptoms of diabetes complications.Certain achievements have been made in diabetes treatment by Second Affiliated Hospital of Guiyang Medical College. 展开更多
关键词 Hypoglycemic drugs Drug administration Integrative medicine
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c-Fos expression within the L_5 spinal cord dorsal horn after spinal nerve ligation in rats Is intraplantar administration of glutamate different from intrathecal administration? 被引量:3
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作者 Youhong Jin Hongshui Zhu +4 位作者 Zhihua Li Dongfang Li Jianhua Hu Motohide TakemuraO Norifumi YoneharaO 《Neural Regeneration Research》 SCIE CAS CSCD 2010年第6期450-455,共6页
BACKGROUND: Injection of glutamate (Glu) in normal animals can cause neuronal c-Fos expression; however, whether Glu can induce spinal neuronal c-Fos expression in pain models is unclear. OBJECTIVE: To examine the... BACKGROUND: Injection of glutamate (Glu) in normal animals can cause neuronal c-Fos expression; however, whether Glu can induce spinal neuronal c-Fos expression in pain models is unclear. OBJECTIVE: To examine the effects of intraplantar and intrathecal injection of Glu on c-Fos expression in the L5 spinal cord dorsal horn Ⅰ/Ⅱ and Ⅲ/Ⅳ layers after spinal nerve ligation, and to study the effects of the N-methyI-D-aspartic acid (NMDA) receptor antagonist, D-2-amino-5-phosphonopentanoate (D-AP5), and a selective group I mGluR antagonist, 7-hydroyiminocyclo propan[a]chromen-lacarboxylic acid ethyl ester (cpccoEt). DESIGN, TIME AND SETTING: A randomized, controlled animal study was performed at the Department of Pharmacology, Oral Anatomy, and Neurobiology, Osaka University Graduate School of Dentistry, from December 2005 to December 2006. MATERIALS: Glu (5 μmol), D-AP5 (50 nmot) and cpccoEt (250 nmol) were provided by Wako Pure Chemical Industries, Osaka, Japan, and diluted in saline (50 μL). The pH of all solutions was adjusted to 7.4. METHODS: Twelve rats were randomly divided into sham operation (n = 6) and spinal nerve ligation (SNL; n = 6) groups for behavioral assessments of neuropathic pain after ligation surgery of the left L5-6 nerve segment. Another 60 rats were randomly divided into sham operation, SNL, saline-intraplantar, saline-intrathecal, Glu-intraplantar, Glu-intrathecal, D-AP5-intrathecal, Glu-D-AP5-intrathecal, cpccoEt-intrathecal, and Glu-cpccoEt-intrathecal groups, with 6 rats in each group. All groups except sham operation group received a similar SNL. On day 14, rats received a 50-μL injection of saline, Glu, D-AP5, and/or cpccoEt into the left intraplantar or intrathecal L5-4 segments. MAIN OUTCOME MEASURES: The number of c-Fos positive neurons in both Ⅰ/Ⅱ and Ⅲ/Ⅳ spinal layers at L6 was observed using immunohistochemistry 2 hours after administration. RESULTS: (1) SNL increased the level of c-Fos expression in two sides of the spinal cord, particularly on Ⅲ/Ⅳ spinal layers of the ligated side. (2) Intraplantar or intrathecal administration of saline significantly increased the c-Fos labeled neurons in Ⅰ/Ⅱ spinal layers of the ligated side, compared with SNL alone (P 〈 0.01). (3) Intraplantar Glu (5 μmol) increased the number of c-Fos positive neurons in Ⅰ/Ⅱ spinal layers compared with intraplantar saline (P〈 0.01). (4) The number of c-Fos neurons in Ⅰ/Ⅱ spinal layers on both the ipsilateral and contralateral side after intraplantar Glu was lower than intrathecal Glu (P〈 0.01), with a 3-fold higher induction by intrathecal Glu. (5) Co-administration of D-AP5 or cpccoEt reduced the effects of intrathecal Glu (P 〈 0.01). CONCLUSION: Intrathecal Glu increases c-Fos expression more than intraplantar Glu. Antagonists of NMDA and group I mGluRs block this effect. 展开更多
关键词 spinal cord nerve ligation GLUTAMATE C-FOS metabotropic glutamate receptors intrathecal administration intraplantar administration
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Effect of intraoperative fluid administration on perioperative outcomes in patients undergoing McKeown esophagogastrectomy 被引量:4
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作者 Hongliang Wu Wen Wang +1 位作者 Gefei Zhao Qi Xue 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2019年第5期742-748,共7页
Objective: Fluid therapy is one of the key components of perioperative management. However, evidence of intraoperative fluid(IOF) administration affecting clinical outcomes following McKeown esophagogastrectomy remain... Objective: Fluid therapy is one of the key components of perioperative management. However, evidence of intraoperative fluid(IOF) administration affecting clinical outcomes following McKeown esophagogastrectomy remains limited. This study investigated the impact of IOF on clinical outcomes after McKeown esophagogastrectomy.Methods: Patients who underwent McKeown esophagogastrectomy between July 2013 and July 2016 were identified. Preoperative, intraoperative and postoperative variables for each eligible patient were retrospectively collected from our electronic medical records and anesthetic records. IOF rates were determined and their relationships to postoperative clinical outcomes were compared.Results: A total of 546 patients were enrolled in the analysis. The median IOF rate was 8.87 mL/kg/h. We divided the patients into two groups: a low fluid volume group(LFVG <8.87 mL/kg/h, n=273) and a high fluid volume group(HFVG ≥8.87 mL/kg/h, n=273). No statistically significant differences in postoperative clinical outcomes were found between LFVG and HFVG either before or after propensity score matching.Conclusions: No effect of IOF administration on clinical outcomes in patients undergoing McKeown esophagogastrectomy was identified. Further high-quality studies examining the influence of IOF administration on clinical outcomes following McKeown esophagogastrectomy are still needed. 展开更多
关键词 INTRAOPERATIVE FLUID administration McKeown esophagogastrectomy CLINICAL OUTCOMES
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Genetic factors for individual administration of immunosuppressants in organ transplantation 被引量:4
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作者 Song-Feng Yu, Li-Hua Wu and Shu-Sen Zheng Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China 《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS 2006年第3期337-344,共8页
BACKGROUND: The immunosuppressive drugs used worldwide have a narrow therapeutic index, which results in a need to individualize the dose regimen for different recipients. The oxidative enzymes cytochrome P450 (CYP)3A... BACKGROUND: The immunosuppressive drugs used worldwide have a narrow therapeutic index, which results in a need to individualize the dose regimen for different recipients. The oxidative enzymes cytochrome P450 (CYP)3A and the drug efflux pump P-glycoprotein (P-gp) are two potential factors in the processes of metabolism. Pharmacogenetic study of immunosuppressive drugs has focused on these two enzymes. This review was undertaken to assess the role of single nuclear polymorphisms (SNPs) of these two enzymes in the individual administration of immunosuppressive drugs. DATA SOURCES: An English-language literature search was made using MEDLINE for articles on CYP3A and P-gp in organ transplantation. RESULTS: The SNPs of CYP3A and P-gp are closely correlated to the large variations of cyclosporine and tacrolimus dosage between different patients, although conflicting results were obtained by some authors. CONCLUSIONS: More studies should be conducted to elucidate further the pharmacogenetics of immunosuppressive drugs in organ transplantation, a deep understanding of which would provide an important step toward drug regimen individualization in the posttransplant therapy. 展开更多
关键词 cytochrome P4503A P-GLYCOPROTEIN PHARMACOGENETICS individual administration
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Subcutaneous versus Intravenous Bortezomib Administration for Multiple Myeloma Patients:a Meta-analysis 被引量:3
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作者 Shi-dai MU Li-sha AI +1 位作者 You QIN Yu HU 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2018年第1期43-50,共8页
Bortezomib,the first potent therapeutic proteasome inhibitor,has been suggested as a standard care in patients with newly diagnosed and relapsed multiple myeloma(MM).However,evidence bearing on the efficacy and safe... Bortezomib,the first potent therapeutic proteasome inhibitor,has been suggested as a standard care in patients with newly diagnosed and relapsed multiple myeloma(MM).However,evidence bearing on the efficacy and safety of subcutaneous(SC) versus intravenous(IV) administration of bortezomib for MM patients is controversial.Randomised controlled trials(RCTs) and observational studies were enrolled in our meta-analysis to investigate the efficacy and safety of bortezomib via SC vs.IV administration on MM patients.Sixteen trials with a total of 2575 patients with MM(SC,n=1191;IV,n=1384) were included in our meta-analysis.There were no significant differences between these two arms regarding overall response rate(ORR),complete response(CR),or very good partial response(VGPR).The pooled RRs for rate of adverse events(AEs),such as thrombocytopenia and bortezomib-induced peripheral neuropathy(BIPN),were 0.79(95% CI:0.68–0.92) and 0.63(95% CI:0.51–0.79),respectively.Moreover,there was much more largely decreased incidence of grade 3 and higher thrombocytopenia and BIPN in bortezomib SC administration than IV route.In general,alternative SC administration should be considered instead of IV administration in use of bortezomib for patients with MM. 展开更多
关键词 BORTEZOMIB multiple myeloma META-ANALYSIS subcutaneous administration
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Bursting oscillations in a hydro-turbine governing system with two time scales 被引量:3
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作者 韩青爽 陈帝伊 张浩 《Chinese Physics B》 SCIE EI CAS CSCD 2017年第12期609-616,共8页
A fast-slow coupled model of the hydro-turbine governing system (HTGS) is established by introducing frequency disturbance in this paper. Based on the proposed model, the performances of two time scales for bursting... A fast-slow coupled model of the hydro-turbine governing system (HTGS) is established by introducing frequency disturbance in this paper. Based on the proposed model, the performances of two time scales for bursting oscillations in the HTGS are investigated and the effect of periodic excitation of frequency disturbance is analyzed by using the bifurcation diagrams, time waveforms and phase portraits. We find that stability and operational characteristics of the HTGS change with the value of system parameter kd. Furthermore, the comparative analyses for the effect of the bursting oscillations on the system with different amplitudes of the periodic excitation a are carried out. Meanwhile, we obtain that the relative deviation of the mechanical torque mt rises with the increase of a. These methods and results of the study, combined with the performance of two time scales and the fast-slow coupled engineering model, provide some theoretical bases for investigating interesting physical phenomena of the engineering system. 展开更多
关键词 bursting oscillations physical phenomena hydro-turbine governing system two time scales
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