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    题名 作者 年代 出处 被引量
1Neuroprotective effect of bispectral index-guided fast-track anesthesia using sevoflurane combined with dexmedetomidine for intracranial aneurysm embolization显示文摘Dexmedetomidine has sedative, anxiolytic, analgesic, anti-sympathetic, and anti-shivering effects. Dexmedetomidine might be effective in combination with sevoflurane for anesthesia, but prospective randomized controlled clinical trials with which to verify this hypothesis are lacking. In total, 120 patients who underwent embolization of an intracranial aneurysm were recruited from Anhui Provincial Hospital and Renmin Hospital of Wuhan University of China and randomly allocated to two groups. After intraoperative administration of 2% to 3% sevoflurane inhalation, one group of patients received pump-controlled intravenous injection of 1.0 μg/kg dexmedetomidine for 15 minutes followed by maintenance with 0.3 μg/kg/h until the end of surgery; the other group of patients only underwent pump-controlled infusion of saline. Bispectral index monitoring revealed that dexmedetomidine-assisted anesthesia can shorten the recovery time of spontaneous breathing, time to eye opening, and time to laryngeal mask removal. Before anesthetic induction and immediately after laryngeal mask airway removal, the glucose and lactate levels were low, the S100β and neuron-specific enolase levels were low, the perioperative blood pressure and heart rate were stable, and postoperative delirium was minimal. These findings indicate that dexmedetomidine can effectively assist sevoflurane for anesthesia during surgical embolization of intracranial aneurysms, shorten the time to consciousness and extubation, reduce the stress response and energy metabolism, stabilize hemodynamic parameters, and reduce adverse reactions, thereby reducing the damage to the central nervous system.Chao-liang Tang Juan Li Zhe-tao Zhang Bo Zhao Shu-dong Wang Hua-ming Zhang Si Shi Yang Zhang Zhong-yuan Xia 2018Neural Regeneration Research2018,13,2:32
2Induction of the LRP16 gene by estrogen promotes the invasive growth of Ishikawa human endometrial cancer cells through the downregulation of E-cadherin显示文摘LRP16 以前在乳癌房间作为导致雌激素的基因被识别。到在子宫内膜的癌症(EC ) 的雌激素和它的功能的效果的 LRP16 的应答的海角房间仍然是不清楚的。这里,我们证明 LRP16 基因的信使 rna 水平和倡导者活动被 17beta-estradiol (E2 ) 显著地在雌激素受体高山增加哈(嗯高山哈)-positiveIshikawa 人 EC 房间。尽管 Ishikawa 细胞的生长率没被 LRP16 的宫外的表示显然影响, Transwell 试金的结果显示出 LRP16-overexpressing 细胞的侵略能力的近似 one-thirdincrease。由于分子的屏蔽,我们观察到 E-cadherin 的表示,与肿瘤转移联系的一个必要粘附分子,被 LRP16 镇压。进一步的倡导者分析以一种剂量依赖者方式表明了那 LRP16 inhibitedE-cadherin transactivation。然而,抑制被雌激素剥夺废除,显示由 LRP16requires 的 E-cadherin 抄写的 down 规定嗯高山哈调停。染色质免疫降水分析表明到 E-cadherin 倡导者的 ERalpha 的绑定被 LRP16 反对,建议那 LRP16 能防碍嗯调停 alpha 的抄写。这些结果建议起来由雌激素的 LRP16 的规定能被在人的 EC 调整 E-cadherin 的 down 涉及侵略生长。Yuan Guang Meng Wei Dong Han Ya Li Zhao Ke Huang Yi Ling Si Zhi Qiang Wu Yi Ming Mu 2007Cell Research2007,17,10:27
3Versatile Nucleotides Substitution in Plant Using an Improved Prime Editing System显示文摘Dear Editor,Base editors(BEs)based on the CRISPR/Cas9 system,including cytosine base editors and adenine base editors,which can efficiently perform four transition mutations(C·G-to-T·A and A·T-to-G·C),have been well studied and widely used to produce base mutations in a variety of organisms,including in plants such as rice.Wen Xu Chengwei Zhang Yongxing Yang Si Zhao Guiting Kang Xiaoqing He Jinling Song Jinxiao Yang 2020Molecular Plant2020,13,5:20
4Simvastatin inhibits apoptosis of endothelial cells induced by sepsis through upregulating the expression of Bcl-2 and downregulating Bax显示文摘BACKGROUND: Many studies have showed that apoptosis of endothelial cells plays a curial role in the progress of sepsis. But the role of simvastatin in apoptosis of endothelial cells induced by sepsis is not clear. The present study aimed to investigate the role of simvastatin in apoptosis of endothelial cells induced by sepsis and its mechanism.METHODS: Human umbilical vein endothelial cells(HUVECs) were randomly divided into three groups: control group, sepsis serum intervention group(sepsis group) and simvastatin+sepsis serum intervention group(simvastatin group). After 24-hour incubation with corresponding culture medium, the relative growth rate of HUVECS in different groups was detected by MTT assay; the apoptosis of HUVECs was detected by Hoechst33258 assay and fl ow cytometry; and the expression of the Bcl-2 and Bax genes of HUVECs was detected by PCR.RESULTS: Compared with the sepsis group, HUVECs in the simvastatin group had a higher relative growth rate. Apoptotic HUVECs decreased significantly in the simvastatin group in comparison with the sepsis group. Expression of the Bcl-2 gene in HUVECs decreased obviously, but the expression of the Bax gene increased obviously after 24-hour incubation with sepsis serum; however, the expression of the Bcl-2 and Bax genes was just the opposite in the simvastatin group.CONCLUSIONS: Our study suggests that simvastatin can inhibit apoptosis of endothelial cells induced by sepsis through upregulating the expression of Bcl-2 and downregulating Bax. It may be one of the mechanisms for simvastatin to treat sepsis.Hui Fu Qiao-sheng Wang Qiong Luo Si Tan Hua Su Shi-lin Tang Zheng-liang Zhao Li-ping Huang 2014World Journal of Emergency Medicine2014,5,4:18
5Safety of different acupuncture manipulations for posterior circulation ischemia with vertigo显示文摘Acupuncture at Fengchi(GB20) in the posterior neck improves vertigo.However,subarachnoid hemorrhage and spinal epidural hematoma have been reported to occur after acupuncture in the posterior neck.Therefore,in the present study,we assessed the safety of acupuncture at Fengchi.Laboratory tests and adverse event reports were used to evaluate the safety of different acupuncture manipulations for the treatment of posterior circulation ischemia with vertigo.A total of 136 patients were randomly assigned to four groups.Verum acupuncture was conducted with different needle insertion directions(contralateral paropia or prominentia laryngea) and different needle twisting frequencies(60 or 120 times/minute) at Fengchi and matching acupoints(for example,Zhongwan [CV12],Qihai [CV6],Zusanli [ST36],and Fenglong [ST40]).The patients received 14 treatments over 3–4 weeks.Routine blood analysis,hepatic and renal function tests,urine and feces tests and electrocardiography were performed before the first treatment session and after the final session.Adverse events were recorded after every session.Of the 136 patients,120 completed the study.There were no significant differences between pretreatment and posttreatment test results in any of the groups.Only five patients suffered from minor adverse events(needling pain,slight hematoma and transient chest tightness).No serious adverse events were found.Our results indicate that a 14-session course of needling at Fengchi is relatively safe for treating posterior circulation ischemia with vertigo.Yan Wen Chao Zhang Xiao-feng Zhao Shi-zhe Deng Si He Ling-hui Huang Guang Tian Zhi-hong Meng 2016Neural Regeneration Research2016,11,8:16
6Supramolecular complex formation of β-cyclodextrin polymer with substituted salicylic acid or 3-hydroxy-2-naphthoic acid and their electrorheological behaviors显示文摘According to the chemical design, electrorheological properties of supramolecular complex from b-cyclodextrin polymer (b -CDP) were discussed. Six supramolecular complexes of -cyclodextrin polymer with substituted salicylic acid and 3-hydroxy-2-naphthoic acid were syn-thesized by the solid-phase self-assembly method, and their component and structure were characterized by NMR, FT-IR, UV-vis and the fluorescence analysis. Then the electrorheological properties of their suspensions in silicone oil were investigated under DC electric fields. It was found that the yield stresses of these supramolecular complex ER fluids were 7.3—9.8 kPa at 4 kV/mm in DC electric field, which were enhanced by 34%—72% compared with that of pure b-CDP. Among them, that of b-CDP/3-hydroxy-2-naphthoic acid ER fluid was the highest. It was also found that the ER effect of supramolecular complexes can be controlled by changing dif-ferent guests. When the substituted group is at phenyl ring, ER behavior can be slightly adjusted by the different substituted groups, their number as well as their position at phenyl ring. This can be proved by the measurement of dielectric properties.GAO Ziwei1,2, ZHAO Xiaopeng1, SUN Ping2 & SI Gang2 1. Institute of Electrorheological Technology141#, Department of Applied Physics, Northwestern Polytechnical University, Xian 710072, China 2. Department of Chemistry, School of Chemistry and Material Science, Shaanxi Normal University, Xi’an 710062, China 2004Science China Chemistry2004,47,4:15
7Transfect bone marrow stromal cells with pcDNA3.1-VEGF to construct tissue engineered bone in defect repair显示文摘我们以前显示出的背景那 nano-hydroxyapatite/carboxymethyl chitosan ( n-Ha/CMCS )显示了优秀机械性质,好降级率和非凡的 biocompatibility ,与脉管的 endothelial 生长与这研究的可以忽略的 toxicity.The 目的是决定一样的效果合成的在一只兔子的因素( VEGF ) -transfected 骨头髓 stromal 房间( BMSC )光线的缺点 model.Methods nano-hydroxyapatite 通过 co-precipitation.The n-HA/CMCS 被生产支架是SI Hai-peng LU Zhi-hua LIN Yong-liang LI Jing-jing YIN Qing-feng ZHAO Dong-mei WANG Shao-jin LI Jian-min WANG Hai-bin ZHANG Xi-hua 2012Chinese Medical Journal2012,,5:15
8Optimization of air quantity regulation in mine ventilation networks using the improved differential evolution algorithm and critical path method显示文摘In mine ventilation networks, the reasonable airflow distribution is very important for the production safety and economy. Three basic problems of the natural, full-controlled and semi-controlled splitting were reviewed in the paper. Aiming at the high difficulty semi-controlled splitting problem, the general nonlinear multi-objectives optimization mathematical model with constraints was established based on the theory of mine ventilation networks. A new algorithm, which combined the improved differential evaluation and the critical path method(CPM) based on the multivariable separate solution strategy,was put forward to search for the global optimal solution more efficiently. In each step of evolution,the feasible solutions of air quantity distribution are firstly produced by the improved differential evolution algorithm, and then the optimal solutions of regulator pressure drop are obtained by the CPM.Through finite steps iterations, the optimal solution can be given. In this new algorithm, the population of feasible solutions were sorted and grouped for enhancing the global search ability and the individuals in general group were randomly initialized for keeping diversity. Meanwhile, the individual neighborhood in the fine group which may be closely to the optimal solutions were searched locally and slightly for achieving a balance between global searching and local searching, thus improving the convergence rate. The computer program was developed based on this method. Finally, the two ventilation networks with single-fan and multi-fans were solved. The results show that this algorithm has advantages of high effectiveness, fast convergence, good robustness and flexibility. This computer program could be used to solve large-scale generalized ventilation networks optimization problem in the future.Chen Kaiyan Si Junhong Zhou Fubao Zhang Renwei Shao He Zhao Hongmei 2015International Journal of Mining Science and Technology2015,25,1:15
9Synthesis of new tetrazene(N-N=N-N)-linked bi(1,2,4-triazole)显示文摘The reaction of 4-amino-1,2,4-triazole with sodium dichloroisocyanurate (SDCI) afforded new tetrazene(N-N=N-N)-linked bi(1.2,4-triazole) 2a in excellent yield.Increasing the molar ratio of SDCI to 4-amino-1,2,4-triazole,the chlorinated product 1,5,5′- trichloro-4,4′-azo-1,2,4-triazole (2b) was formed.These new compounds have been characterized by MS,~1H NMR,^(13)C NMR,and elemental analysis.Sheng Hua Li Si Ping Pang Xiao Tong Li Yong Zhong Yu Xin Qi Zhao 2007Chinese Chemical Letters2007,18,10:14
10Highly Stretchable,Elastic,and Sensitive MXene-Based Hydrogel for Flexible Strain and Pressure Sensors显示文摘Electronic skin is driving the next generation of cutting-edge wearable electronic products due to its good wearability and high accuracy of information acquisition.However,it remains a challenge to fulfill the requirements on detecting full-range human activities with existing flexible strain sensors.Herein,highly stretchable,sensitive,and multifunctional flexible strain sensors based on MXene-(Ti_(3)C_(2)T_(x)-)composited poly(vinyl alcohol)/polyvinyl pyrrolidone double-network hydrogels were prepared.The uniformly distributed hydrophilic MXene nanosheets formed a three-dimensional conductive network throughout the hydrogel,endowing the flexible sensor with high sensitivity.The strong interaction between the double-network hydrogel matrix and MXene greatly improved the mechanical properties of the hydrogels.The resulting nanocomposited hydrogels featured great tensile performance(2400%),toughness,and resilience.Particularly,the as-prepared flexible pressure sensor revealed ultrahigh sensitivity(10.75 kPa^(-1))with a wide response range(0-61.5 kPa),fast response(33.5 ms),and low limit of detection(0.87 Pa).Moreover,the hydrogel-based flexible sensors,with high sensitivity and durability,could be employed to monitor fullrange human motions and assembled into some aligned devices for subtle pressure detection,providing enormous potential in facial expression and phonation recognition,handwriting verification,healthy diagnosis,and wearable electronics.Yao Lu Xinyu Qu Wen Zhao Yanfang Ren Weili Si Wenjun Wang Qian Wang Wei Huang Xiaochen Dong 2020Research2020,,1:14
11Reversion effects of curcumin on multidrug resistance of MNNG/HOS human osteosarcoma cells in vitro and in vivo through regulation of P-glycoprotein显示文摘Si Meng Zhao Jie Li Xin Tian Ji-guang Li Yong-gang Li Jian-min 2013Chinese Medical Journal2013,,21:14
12Eleven COVID-19 Outbreaks with Local Transmissions Caused by the Imported SARS-CoV-2 Delta VOC-China,July-August,2021显示文摘Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people was reduced to 0 on April 8,2020(3–4).After that,China experienced roughly 3 dozen outbreaks with local transmission caused by imported severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).Lei Zhou Kai Nie Hongting Zhao Xiang Zhao Bixiong Ye Ji Wang Cao Chen Hong Wang Jiangli Di Jinsong Li Chao Li Zhixiao Chen Ruiqi Ren Peihua Niu Hui Chen Tao Chen Yali Wang Lili Li Bingxue Han Ruhan A Si Chen Dan Li Dan Li Chunxia Jin Xin Zhang Jiangmei Liu Chunyu Xu Yecheng Yao Yenan Feng Zhili Li Bike Zhang Yang Song Peter Hao Yanping Zhang Hao Li Qun Li George F.Gao Guoqing Shi Wenbo Xu 2021China CDC weekly2021,3,41:13
13Carbon pools and fluxes in the China Seas and adjacent oceans显示文摘The China Seas include the South China Sea, East China Sea, Yellow Sea, and Bohai Sea. Located off the Northwestern Pacific margin, covering 4700000 km^2 from tropical to northern temperate zones, and including a variety of continental margins/basins and depths, the China Seas provide typical cases for carbon budget studies. The South China Sea being a deep basin and part of the Western Pacific Warm Pool is characterized by oceanic features; the East China Sea with a wide continental shelf, enormous terrestrial discharges and open margins to the West Pacific, is featured by strong cross-shelf materials transport; the Yellow Sea is featured by the confluence of cold and warm waters; and the Bohai Sea is a shallow semiclosed gulf with strong impacts of human activities. Three large rivers, the Yangtze River, Yellow River, and Pearl River, flow into the East China Sea, the Bohai Sea, and the South China Sea, respectively. The Kuroshio Current at the outer margin of the Chinese continental shelf is one of the two major western boundary currents of the world oceans and its strength and position directly affect the regional climate of China. These characteristics make the China Seas a typical case of marginal seas to study carbon storage and fluxes. This paper systematically analyzes the literature data on the carbon pools and fluxes of the Bohai Sea,Yellow Sea, East China Sea, and South China Sea, including different interfaces(land-sea, sea-air, sediment-water, and marginal sea-open ocean) and different ecosystems(mangroves, wetland, seagrass beds, macroalgae mariculture, coral reefs, euphotic zones, and water column). Among the four seas, the Bohai Sea and South China Sea are acting as CO_2 sources, releasing about0.22 and 13.86–33.60 Tg C yr^(-1) into the atmosphere, respectively, whereas the Yellow Sea and East China Sea are acting as carbon sinks, absorbing about 1.15 and 6.92–23.30 Tg C yr^(-1) of atmospheric CO_2, respectively. Overall, if only the CO_2 exchange at the sea-air interface is considered, the Chinese marginal seas appear to be a source of atmospheric CO_2, with a net release of 6.01–9.33 Tg C yr^(-1), mainly from the inputs of rivers and adjacent oceans. The riverine dissolved inorganic carbon (DIC) input into the Bohai Sea and Yellow Sea, East China Sea, and South China Sea are 5.04, 14.60, and 40.14 Tg C yr^(-1),respectively. The DIC input from adjacent oceans is as high as 144.81 Tg C yr^(-1), significantly exceeding the carbon released from the seas to the atmosphere. In terms of output, the depositional fluxes of organic carbon in the Bohai Sea, Yellow Sea, East China Sea, and South China Sea are 2.00, 3.60, 7.40, and 5.92 Tg C yr^(-1), respectively. The fluxes of organic carbon from the East China Sea and South China Sea to the adjacent oceans are 15.25–36.70 and 43.93 Tg C yr^(-1), respectively. The annual carbon storage of mangroves, wetlands, and seagrass in Chinese coastal waters is 0.36–1.75 Tg C yr^(-1), with a dissolved organic carbon(DOC) output from seagrass beds of up to 0.59 Tg C yr^(-1). Removable organic carbon flux by Chinese macroalgae mariculture account for 0.68 Tg C yr^(-1) and the associated POC depositional and DOC releasing fluxes are 0.14 and 0.82 Tg C yr^(-1), respectively. Thus, in total, the annual output of organic carbon, which is mainly DOC, in the China Seas is 81.72–104.56 Tg C yr^(-1). The DOC efflux from the East China Sea to the adjacent oceans is 15.00–35.00 Tg C yr^(-1). The DOC efflux from the South China Sea is 31.39 Tg C yr^(-1). Although the marginal China Seas seem to be a source of atmospheric CO_2 based on the CO_2 flux at the sea-air interface, the combined effects of the riverine input in the area, oceanic input, depositional export,and microbial carbon pump(DOC conversion and output) indicate that the China Seas represent an important carbon storage area.Nianzhi JIAO Yantao LIANG Yongyu ZHANG Jihua LIU Yao ZHANG Rui ZHANG Meixun ZHAO Minhan DAI Weidong ZHAI Kunshan GAO Jinming SONG Dongliang YUAN Chao LI Guanghui LIN Xiaoping HUANG Hongqiang YAN Limin HU Zenghu ZHANG Long WANG Chunjie CAO Yawei LUO Tingwei LUO Nannan WANG Hongyue DANG Dongxiao WANG Si ZHANG 2018Science China Earth Sciences2018,61,11:12
14The First Discovery of a Large Sandstone-type Uranium Deposit in Aeolian Depositional Environment显示文摘The exploration depth of sandstone-type uranium deposits worldwide is mostly less than 700 m,and most of them occur in strata of fluvial facies(Adams et al.,1981;Jin et al.,2016;Hou et al.,2017).Only a few small uranium deposits have been reported in aeolian depositional environments(Isachsen et al.,1955;Li et al.,2001).In the Pcngyang Jingchuan region of the southwestern Ordos Basin,uranium ore bodies with large thickness and high grade in the aeolian sandstone of the Luohe Formation were newly found at depths from 700 to 1500 m,which have laid the foundation for increasing the uranium resources significantly in the Ordos Basin.MIAO Peisen JIN Ruoshi LI Jianguo ZHAO Hualei CHEN Lulu CHEN Yin SI Qinghong 2020Acta Geologica Sinica(English Edition)2020,94,2:12
15Klebsiella pneumoniae invasive liver abscess syndrome with purulent meningitis and septic shock: A case from China's Mainland显示文摘@Yun Qian$Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China$Institute of Gastroenterology, Zhejiang University!Hangzhou 310016, Zhejiang Province, China@Chi-Chun Wong$Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, the Chinese University of Hong Kong!Hong Kong, China@San-Chuan Lai$Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China$Institute of Gastroenterology, Zhejiang University!Hangzhou 310016, Zhejiang Province, China@Zheng-Hua Lin$Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China$Institute of Gastroenterology, Zhejiang University!Hangzhou 310016, Zhejiang Province, China@Wei-Liang Zheng$Department of Radiology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China@Hui Zhao$Emergency Department, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China@Kong-Han Pan$Department of Critical Care Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China@Shu-Jie Chen$Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China$Institute of Gastroenterology, Zhejiang University!Hangzhou 310016, Zhejiang Province, China@Jian-Min Si$Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University!Hangzhou 310016, Zhejiang Province, China$Institute of Gastroenterology, Zhejiang University!Hangzhou 310016, Zhejiang Province,Yun Qian Chi-Chun Wong San-Chuan Lai Zheng-Hua Lin Wei-Liang Zheng Hui Zhao Kong-Han Pan Shu-Jie Chen Jian-Min Si 2016World Journal of Gastroenterology2016,22,9:12
16Multi-Objective Optimization of Surface-Mounted and Interior Permanent Magnet Synchronous Motor Based on Taguchi Method and Response Surface Method显示文摘The surface-mounted and interior permanent magnet synchronous motor(SIPMSM)has the characteristics of multiple variables,strong coupling and nonlinearity.In order to improve the performance of SIPMSM,this paper presents a multi-objective optimal design process using Taguchi and response surface methodology(RSM).The peak value of cogging torque(PVCT),ratio value of average torque and permanent magnet weight(RTW),torque ripple and back-EMF total harmonics distortion(ETHD)are selected as optimization goals.The experiment matrix is established by Taguchi method,and analyzed the tendency and proportion of the effect of the optimization parameters on SIPMSM performance.The rules of choosing multi-objective optimization parameters are obtained.The least-squares method is used to establish the optimal objective function,and RSM is used to obtain the resolutions of the optimization objective function.Comparing the initial performance with optimized performance verifies the effectiveness of the proposed method.Jikai Si Suzhen Zhao Haichao Feng Ruiwu Cao Yihua Hu 2018Chinese Journal of Electrical Engineering2018,4,1:11
17Modeling xeroderma pigmentosum associated neurological pathologies with patients-derived iPSCs显示文摘干皮病 pigmentosum (XP ) 是联系 XP 的基因的变化引起的一组基因混乱,导致 DNA 修理的缺陷。XP 病人经常展出神经病学的退化,而是内在的机制是未知的,部分地由于合适的疾病模型的缺乏。这里,我们产生了包括 XPA, XPB, XPC, XPG,和 XPV 在五不同 XP 基因怀有变化的病人特定的导致的 pluripotent 干细胞(iPSCs ) 。这些 iPSCs 进一步被区分到神经房间,并且他们到 DNA 损坏应力的危险性被调查。在神经干细胞(NSC ) 或神经原的 XPA 的变化导致了严重 DNA 损坏修理缺点,并且有变异的 XPA 的这些神经房间对 DNA 导致损坏的 apoptosis 过分敏感。因此, XP 变异的神经房间代表珍贵工具在 XP 病人澄清神经病学的畸形的分子的机制。Lina Fu Xiuling Xu Ruotong Ren Jun Wu Weiqi Zhang Jiping Yang Xiaoqing Ren Si Wang Yang Zhao Liang Sun Yang Yu Zhaoxia Wang Ze Yang Yun Yuan Jie Qiao Juan Carlos Izpisua Belmonte Jing Qu Guang-Hui Liu 2016Protein & Cell2016,7,3:11
18The Status and Associated Factors of Successful Aging among Older Adults Residing in Longevity Areas in China显示文摘Objective This study aims to assess the status of successful aging(SA) in longevity areas in China and explore multiple factors associated with SA among the young-old and oldest-old. Methods A total of 2296 elderly people aged 65 and older were interviewed in the longevity areas sub-sample of the Chinese Longitudinal Healthy Longevity Survey(CLHLS) in 2012. Baseline assessments included a researcher-administered questionnaire, physical examination, and laboratory testing. A logistic regression model was used to identify factors associated with SA. Results The prevalence of SA was 38.81% in the CLHLS in 2012. There were significant differences between ages groups, with SA compromising 56.85% among ≥65 years group and 20.31% among ≥100 years group(χtrend2=126.73, P<0.01). The prevalence of SA among females was 33.59%, which was significantly lower than that among males(45.58%)(χ2gender=33.65, P<0.05). In the regression analysis, having anemia(OR=0.744, 95% CI: 0.609-0.910), poor lifestyle(OR=0.697, 95% CI: 0.568-0.854), poor sleep quality(OR=0.558, 95% CI: 0.456-0.682), and central obesity(OR=0.684, 95% CI: 0.556-0.841) were the main factors associated with SA. The promoting SA rate decreased as age increased, and the group of 65-79 years had higher odds than the other age group. Conclusion Preventing central obesity, improving sleep quality and promoting healthy lifestyle may contribute to achieve SA among the elderly.SHI Wen Hui ZHANG Hong Yan ZHANG Juan LYU Yue Bin Melanie Sereny Brasher YIN Zhao Xue LUO Jie Si HU Dong Sheng FEN Lei SHI Xiao Ming 2016Biomedical and Environmental Sciences2016,29,5:10
19Autophagy modulation as a target for anticancer drug discovery显示文摘Autophagy,包含非本质或反常的细胞的细胞器和蛋白质的吞没和降级的一个 evolutionarily 保存的分解代谢的过程,为在生活房间的 homeostatic 维护是关键的。这高度调整了,多步过程包括癌症在多样的疾病被含有。Autophagy 能作为一个倡导者或癌症的 suppressor 工作,它使它成为一个有希望、挑战性的治疗学的目标。此处,我们概述规章的机制和在癌症的 autophagy 的双角色。我们也描述一些由调整 autophagy 施加他们的 anticancer 效果的代表性的代理人。另外,新兴的策略在 modulating autophagy 瞄准了的一些作为为未来 anticancer 药发现有潜力被讨论。在摘要,这些调查结果将提供珍贵信息更好在 anticancer 治疗学的未来发展利用 autophagy 那个会临床的要求。Xin LI Huai-long XU Yong-xi LIU Na AN Si ZHAO Jin-ku BAO 2013Acta Pharmacologica Sinica2013,34,5:9
20A brief overview of synthetic biology research programs and roadmap studies in the United States显示文摘The United States is a leading nation in the development of synthetic biology,an emerging engineering discipline to create,control and reprogram biological systems.With strategic investment from its government agencies,the U.S.has established numerous research centers and programs in synthetic biology,enabling significant advances in foundational tool development and practical applications ranging from bioenergy,biomanufacturing,to biomedicine.To maintain its leadership in synthetic biology,U.S,has conducted several roadmap studies to provide strategic visions and action recommendations.Here we will provide a brief overview of the major research programs and roadmap studies of synthetic biology in the U.S.Tong Si Huimin Zhao 2016Synthetic and Systems Biotechnology2016,1,4:9
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