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A novel intravenous general anesthetic--- emulsified isoflurane: from bench to bedside
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《医学前沿(英文)》 2012年 第6卷 第4期 页码 381-387 doi: 10.1007/s11684-012-0229-z
Application of volatile anesthetics greatly alters modern medicine. There are obvious advantages of volatile anesthetics such as strong anesthetic potency, rapid onset and elimination through respiration system. Isoflurane is one of the most widely used volatile anesthetics in clinic. Emulsified isoflurane, the emulsion of isoflurane, is a novel intravenous general anesthetic. With the development of emulsified isoflurane in the past fifteen years, its utility has spread from intravenous general anesthesia to various fields including regional anesthesia, organ protection, as well as anesthetic pharmacological study. In this review, we will summarize literatures of emulsified isoflurane about its history, clinical application and future potential utility in the above mentioned fields.
关键词: emulsified isoflurane (EI) general anesthesia regional anesthesia organ protection anesthetic pharmacological study
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《医学前沿(英文)》 2012年 第6卷 第3期 页码 311-316 doi: 10.1007/s11684-012-0205-7
In the current study, we assessed and evaluated the costs and benefits of three popular methods of general anesthesia practiced in our department for gynecological laparoscopic surgery in recent years. Sixty adult female patients who underwent elective gynecological laparoscopic surgery under general anesthesia were randomly divided into three groups: group V, group I and group C. In group V, anesthesia was induced intravenously with midazolam, remifentanil, propofol and vecuronium, and maintained with continuous infusion of propofol and remifentanil. In group I, anesthesia was intravenously induced with midazolam, fentanyl, propofol and vecuronium, and maintained with inhaled isoflurane and intravenous bonus of fentanyl. In group C, anesthesia was induced as in group I, but maintained with isoflurane inhalation combined with propofol-remifentanil infusion. All patients received vecuronium for muscle relaxation. Perioperative incidences of complications and total anesthesia costs for patients in all groups were recorded. In addition, postoperative satisfaction of the patients was also noted, and similar outcomes of the satisfaction were reported in all 60 patients. Although there was no statistical significance among groups, the incidence of postoperative nausea and vomiting were higher in group C, and the rates of shivering and the needs for analgesics were higher in group V. Anesthesia costs in group I were the lowest. Therefore, it is concluded that the costs of anesthesia induced with midazolam, fentanyl, propofol, vecuronium, and maintained with isoflurane, fentanyl and vecuronium are cheapest, and there is no significant difference in patients’ satisfaction and safety among the three above-mentioned methods of anesthesia in our department.
XU Aijun, TIAN Yuke, DUAN Shiming
《医学前沿(英文)》 2007年 第1卷 第2期 页码 207-210 doi: 10.1007/s11684-007-0039-x
陈一坚
《中国工程科学》 2001年 第3卷 第2期 页码 16-20
高科技、高投入、高风险、长周期的航空产品是一个国家工业水平和经济发达程度的重要标志之一。由于种种历史原因,我国民用航空产业发展相对缓慢。在西部大开发方针指引下,充分发挥陕西航空工业的优势,集中全行业资源和人才,发挥"哑铃型"研制模式,两头集中在陕西,并组成符合市场经济规律的股份公司,有利于民用支线飞机尽早提供给用户,成为21世纪初中国航空人应肩负的历史使命。文章浅析了如何发展支线飞机,以引起各方重视。
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《医学前沿(英文)》 2012年 第6卷 第3期 页码 302-306 doi: 10.1007/s11684-012-0194-6
This study was designed to evaluate the effect of tracheal topical anesthesia using EMLA? Cream (EC) coated on the endotracheal tube (ETT) with or without epidural anesthesia (EA) on isoflurane requirement during general anesthesia (GA) and investigate whether EC coated on the ETT with EA was associated with the additive effect compared with the effect when each anesthetic was administered independently. The prospective randomized, double-blinded, and controlled study included 60 ASA I–II patients scheduled for upper abdominal surgery requiring GA. Patients were randomly assigned to one of the following groups: group 1 received GA, group 2 received EC+ GA, group 3 received GA+ EA, and group 4 received EC+ GA+ EA. Isoflurane was administered at the required concentrations to maintain the mean arterial pressure at a level not exceeding 20% of preoperative values. The percentage mean expired concentration (%MEC) was used in calculating the isoflurane requirement. Emergence agitation, postoperative sore throat, and hoarseness were recorded. Groups 2, 3, and 4 exhibited a significant reduction on isoflurane requirement compared with group 1 (P<0.05). The isoflurane requirement evaluated by %MEC decreased by 12%, 38%, and 50% in groups 2, 3, and 4, respectively. The incidence of emergence agitation was significantly lower in groups 2 and 4 than those in groups 1 and 3 (P<0.05). Tracheal topical anesthesia using EC coated on ETT with or without EA reduced the isoflurane requirement during GA, indicating that EC combined with EA exhibited an additive effect on the requirement of general anesthetic.
关键词: EMLA? Cream epidural anesthesia general anesthesia isoflurane lidocaine
Evaluation of ecosystem health for regional development in the southwestern Beijing, China
LIU Xuehua, ZHANG Shuang, XU Haoyang, SHAO Xiaoming
《环境科学与工程前沿(英文)》 2008年 第2卷 第3期 页码 311-317 doi: 10.1007/s11783-008-0047-3
关键词: hierarchy process regional ecosystem synergy agriculture resilience
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-020-1382-2
• PM2.5-related deaths were estimated to be 227 thousand in BTH & surrounding regions.
关键词: PM2.5 Regional transport Local emissions Health impact Environmental inequality
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《医学前沿(英文)》 2018年 第12卷 第2期 页码 189-195 doi: 10.1007/s11684-017-0533-8
Obstructive sleep apnea syndrome (OSAS) increases the risk of post-surgery complications. This study uses Berlin Questionnaire (BQ) to identify Chinese adult surgical patients who are at a high risk of OSAS and to determine if the BQ could be used to detect potential high risk of adverse respiratory events in the post anesthesia care unit (PACU). Results indicated that only 11.4% of the patients were considered at a high risk of OSAS. Age and body mass index are the key factors for the risk of OSAS prevalence in China and also gender specific. Furthermore, the incidence of adverse respiratory events in the PACU was higher in patients with high risk of OSAS than others (6.8% vs. 0.9%, <0.001). They also stayed longer than others in the PACU (95±28 min vs. 62±19 min, <0.001). Age, high risk for OSAS, and smoking were independent risk factors for the occurrence of adverse respiratory events in the PACU. The BQ may be adopted as a screening tool for anesthesiologists in China to identify patients who are at high risk of OSAS and determine the potential risk of developing postoperative respiratory complications in the PACU.
关键词: obstructive sleep apnea Berlin Questionnaire Chinese surgical patients adverse respiratory event
《工程管理前沿(英文)》 页码 452-461 doi: 10.1007/s42524-022-0209-1
关键词: CO2 emissions demand side regulation multi-regional input–output model linear programming model
Arthrogryposis multiplex congenita: classification, diagnosis, perioperative care, and anesthesia
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《医学前沿(英文)》 2017年 第11卷 第1期 页码 48-52 doi: 10.1007/s11684-017-0500-4
Arthrogryposis multiplex congenita (AMC) is a rare disorder characterized by non-progressive, multiple contractures. In addition to affected extremities, patients may also present microstomia, decreased temporomandibular joint mobility. Although the etiology of AMC is unclear, any factor that decreases fetal movement is responsible for AMC. Thus, accurate diagnosis and classification are crucial to the appropriate treatment of AMC. The development of ultrasound technology has enabled prenatal diagnosis. Very early treatment is favorable, and multidisciplinary treatment is necessary to improve the function of AMC patients. Most patients require surgery to release contracture and reconstruct joints. However, perioperative care is challenging, and difficult airway is the first concern of anesthesiologists. Postoperative pulmonary complications are common and regional anesthesia is recommended for postoperative analgesia. This review on AMC is intended for anesthesiologists. Thus, we discuss the treatment and perioperative management of patients undergoing surgery, as well as the diagnosis and classification of AMC.
关键词: arthrogryposis amyoplasia distal arthrogryposis anesthesia
Nan LI, Tianzhu ZHANG
《环境科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 242-254 doi: 10.1007/s11783-012-0443-6
关键词: economy-wide material flow accounts (EW-MFA) monetary input-output table (MIOT) regional physical imports and exports estimation
Cerebral regional and network characteristics in asthma patients: a resting-state fMRI study
Siyi Li, Peilin Lv, Min He, Wenjing Zhang, Jieke Liu, Yao Gong, Ting Wang, Qiyong Gong, Yulin Ji, Su Lui
《医学前沿(英文)》 2020年 第14卷 第6期 页码 792-801 doi: 10.1007/s11684-020-0745-1
关键词: asthma brain regional activation functional connectivity resting-state fMRI
谢克昌
《中国工程科学》 2021年 第23卷 第1期 页码 1-6 doi: 10.15302/J-SSCAE-2021.01.001
能源与经济社会、生态环境协调发展始终是我国面对的重大议题之一。虽然各地区在能源与经济社会、生态环境的协调发展上取得了一些成绩,但区域发展差异显著,区域内存在不同类型的矛盾和问题。因此,必须因地制宜推进能源革命。本文根据中国工程院重大咨询项目“推进能源生产和消费革命战略研究(三期)”主要成果,阐述了以区域能源革命为抓手协调推进能源革命与区域发展的重大意义,提出了因地制宜推进能源革命的战略思路,重点针对京津冀、长江三角洲、珠江三角洲、老工业基地(东北及山西)、中部地区、能源富集地区(新疆及能源“金三角”地区)、西南地区等区域提出了加强能源革命顶层设计,明确我国能源中长期发展战略目标和重点任务;明确区域能源革命的功能定位,形成统筹协调推进区域能源革命的良好格局;加强区域能源革命试点,通过改革办法加快探索形成推动能源革命的高效机制;明确区域能源革命实施责任和考核监督机制,确保区域能源革命取得预期效果等战略举措及对策建议。
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1434-2
• Regional transportation contributed more than local emissions during haze episodes.
标题 作者 时间 类型 操作
Comparative cost analysis of three different anesthesia methods in gynecological laparoscopic surgery
null
期刊论文
Effects of intracerebroventricular NMDA and non-NMDA receptor agonists or antagonists on general anesthesia
XU Aijun, TIAN Yuke, DUAN Shiming
期刊论文
endotracheal tube with or without epidural lidocaine reduces isoflurane requirement during general anesthesia
null
期刊论文
Evaluation of ecosystem health for regional development in the southwestern Beijing, China
LIU Xuehua, ZHANG Shuang, XU Haoyang, SHAO Xiaoming
期刊论文
Understand the local and regional contributions on air pollution from the view of human health impacts
期刊论文
using the Berlin Questionnaire to detect potential high risk of adverse respiratory events in post anesthesia
null
期刊论文
Cutting CO emissions through demand side regulation: Implications from multi-regional input–output linear
期刊论文
Arthrogryposis multiplex congenita: classification, diagnosis, perioperative care, and anesthesia
null
期刊论文
Estimation of regional physical imports and exports of EW-MFA in China using monetary input-output tables
Nan LI, Tianzhu ZHANG
期刊论文
Cerebral regional and network characteristics in asthma patients: a resting-state fMRI study
Siyi Li, Peilin Lv, Min He, Wenjing Zhang, Jieke Liu, Yao Gong, Ting Wang, Qiyong Gong, Yulin Ji, Su Lui
期刊论文