|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Glioblastoma stem cells resistant to temozolomide-induced autophagy显示文摘背景最近的研究在大脑肿瘤与原始神经祖先房间和开始肿瘤的功能的特征表明了房间的小部分的存在。这些房间可能为肿瘤的完全的根除代表主要治疗学的目标。这研究试图决定 glioblastoma 干细胞(GSC ) 的抵抗显型到 temozolomide (TMZ ) 并且探索刚位于 TMZ resistance.Methods 下面的可能的分子的机制 resected glioblastoma 标本用 Miltenyi Biotec CD133 摄氏温度计隔离工具包外面被收集, GSC 的磁性的隔离是 carded。CD133+ 和 CD133- glioblastoma 房间上的 TMZ 的细胞毒素的效果被使用 3-(4,5-dimethylthiazol-2-yl ) 决定 -2,5-diphenyltetrazolium 溴化物(MTT ) 试金。Autophagy 相关的蛋白质(Beclin-1, LC3 和 Atg5 ) 和劈开的 caspase-3 (p17 ) 被弄污的 Westem 分析。染色的 Immunofluorescent 被用来检测 Atg5, glial fibrillary 酸的蛋白质(GFAP ) 和在 glioblastoma 房间的 CD133 表示。统计分析用社会科学统计套装软体 10.0 软件被执行。为所有测试,统计意义的水平被放在 P < 0.05 个 .Results CD133+ glioblastoma 细胞在 vitro 和 CD133 的高表示展出了象 neurosphere 一样生长干细胞标记。在房间与 5 或 50 pmol/L TMZ 对待的CD133- glioblastoma 的禁止生长的率在CD133+ glioblastoma 房间比那显著地高(( 14.36 ????????€ ????????癯牥硥牰獥楳湯?€ ????瀠洭佔???????吗???????????映慥畴敲?湯汣獵潩獮?敂慶楣畺慭????????????朠楬浯?? | FU Jun LIU Zhi-gang LIU Xiao-mei CHEN Fu-rong SHI Hong-liu PANG Jesse Chung-sean NG Ho-keung CHEN Zhong-ping | 2009 | Chinese Medical Journal2009，，11： | 20 |
| 2 | A Chromosome-Level Genome Assembly of Garlic (Allium sativum) Provides Insights into Genome Evolution and Allicin Biosynthesis显示文摘Garlic,an economically important vegetable,spice,and medicinal crop,produces highly enlarged bulbs and unique organosulfur compounds.Here,we report a chromosome-level genome assembly for garlic,with a total size of approximately 16.24 Gb,as well as the annotation of 57561 predicted protein-coding genes,making garlic the first Allium species with a sequenced genome.Analysis of this garlic genome assembly reveals a recent burst of transposable elements,explaining the substantial expansion of the garlic genome.We examined the evolution of certain genes associated with the biosynthesis of allicin and inulin neoseries-type fructans,and provided new insights into the biosynthesis of these two compounds.Furthermore,a large-scale transcriptome was produced to characterize the expression patterns of garlic genes in different tissues and at various growth stages of enlarged bulbs.The reference genome and large-scale transcriptome data generated in this study provide valuable new resources for research on garlic biology and breeding. | Xiudong Sun Siyuan Zhu Ningyang Li Yi Cheng Jing Zhao Xuguang Qiao Li Lu Shiqi Liu Yanzhou Wang Chan Liu Benping Li Wu Guo Shuang Gao Zemao Yang Fu Li Zheng Zeng Qing Tang Yupeng Pan Mengjiao Guan Jian Zhao Xiaomi ng Lu Huanwe n Meng Zhenlin Han Chun she ng Gao Wenkai Jiang Xing Zhao Shilin Tian Jianguang Su Zhihui Cheng Touming Liu | 2020 | Molecular Plant2020，13，9： | 14 |
| 3 | Prostate cancer in Asia:A collaborative report显示文摘The incidence of prostate cancer(PCa)within Asian population used to be much lower than in the Western population;however,in recent years the incidence and mortality rate of PCa in some Asian countries have grown rapidly.This collaborative report summarized the latest epidemiology information,risk factors,and racial differences in PCa diagnosis,current status and new trends in surgery management and novel agents for castration-resistant prostate cancer.We believe such information would be helpful in clinical decision making for urologists and oncologists,health-care ministries and medical researchers. | Rui Chen Shancheng Ren 无 Ming Kwong Yiu Ng Chi Fai Wai Sam Cheng Lap Hong Ian Seiji Naito Tadashi Matsuda Elijah Kehinde Ali Kural Jason Yichun Chiu Rainy Umbas Qiang Wei Xiaolei Shi Liqun Zhou Jian Huang Yiran Huang Liping Xie Lulin Ma Changjun Yin Danfeng Xu Kexin Xu Zhangqun Ye Chunxiao Liu Dingwei Ye Xin Gao Qiang Fu Jianquan Hou Jianlin Yuan Dalin He Tiejun Pan Qiang Ding Fengshuo Jin Benkang Shi Gongxian Wang Xiuheng Liu Dongwen Wang Zhoujun Shen Xiangbo Kong Wanhai Xu Yaoliang Deng Haibo Xia Alexa NCohen Xu Gao Chuanliang Xu Yinghao Sun | 2014 | Asian Journal of Urology2014，1，1： | 13 |
| 4 | A new prognostic histopathologic classification of nasopharyngeal carcinoma显示文摘Background:The current World Health Organization(WHO) classification of nasopharyngeal carcinoma(NPC) con?veys little prognostic information.This study aimed to propose an NPC histopathologic classification that can poten?tially be used to predict prognosis and treatment response.Methods:We initially developed a histopathologic classification based on the morphologic traits and cell differentia?tion of tumors of 2716 NPC patients who were identified at Sun Yat?sen University Cancer Center(SYSUCC)(training cohort).Then,the proposed classification was applied to 1702 patients(retrospective validation cohort) from hospitals outside SYSUCC and 1613 patients(prospective validation cohort) from SYSUCC.The efficacy of radiochemotherapy and radiotherapy modalities was compared between the proposed subtypes.We used Cox proportional hazards models to estimate hazard ratios(HRs) with 95% confidence intervals(CI) for overall survival(OS).Results:The 5?year OS rates for all NPC patients who were diagnosed with epithelial carcinoma(EC;3708 patients),mixed sarcomatoid?epithelial carcinoma(MSEC;1247 patients),sarcomatoid carcinoma(SC;823 patients),and squamous cell carcinoma(SCC;253 patients) were 79.4%,70.5%,59.6%,and 42.6%,respectively(P < 0.001).In mul?tivariate models,patients with MSEC had a shorter OS than patients with EC(HR = 1.44,95% CI = 1.27–1.62),SC(HR = 2.00,95% CI = 1.76–2.28),or SCC(HR = 4.23,95% CI = 3.34–5.38).Radiochemotherapy significantly improved survival compared with radiotherapy alone for patients with EC(HR 49–0.75),and possibly for those with SCC(HR = 0.67,95% CI = 0.56–0.80),MSEC(HR = 0.58,95% CI = 0..74–1.28).= 0.63;95% CI = 0.40–0.98),but not for patients with SC(HR = 0.97,95% CI = 0Conclusions:The proposed classification offers more information for the prediction of NPC prognosis compared with the WHO classification and might be a valuable tool to guide treatment decisions for subtypes that are associ?ated with a poor prognosis. | Hai-Yun Wang Yih-Leong Chang Ka-Fai To Jacqueline S.G.Hwang Hai-Qiang Mai Yan-Fen Feng Ellen T.Chang Chen-Ping Wang Michael Koon Ming Kam Shie-Lee Cheah Ming Lee Li Gao Hui-Zhong Zhang Jie-Hua He Hao Jiang Pei-Qing Ma Xiao-Dong Zhu Liang Zeng Chun-Yan Chen Gang Chen Ma-Yan Huang Sha Fu Qiong Shao An-Jia Han Hai-Gang Li Chun-Kui Shao Pei-Yu Huang Chao-Nan Qian Tai-Xiang Lu Jin-Tian Li Weimin Ye Ingemar Ernberg Ho Keung Ng Joseph T.S.Wee Yi-Xin Zeng Hans-Olov Adami Anthony T.C.Chan Jian-Yong Shao | 2016 | Chinese Journal of Cancer2016，35，6： | 10 |
| 5 | Advances in lithium niobate photonics:development status and perspectives显示文摘Lithium niobate(LN)has experienced significant developments during past decades due to its versatile properties,especially its large electro-optic(EO)coefficient.For example,bulk LN-based modulators with high speeds and a superior linearity are widely used in typical fiber-optic communication systems.However,with everincreasing demands for signal transmission capacity,the high power and large size of bulk LN-based devices pose great challenges,especially when one of its counterparts,integrated silicon photonics,has experienced dramatic developments in recent decades.Not long ago,high-quality thin-film LN on insulator(LNOI)became commercially available,which has paved the way for integrated LN photonics and opened a hot research area of LN photonics devices.LNOI allows a large refractive index contrast,thus light can be confined within a more compact structure.Together with other properties of LN,such as nonlinear/acousto-optic/pyroelectric effects,various kinds of high-performance integrated LN devices can be demonstrated.A comprehensive summary of advances in LN photonics is provided.As LN photonics has experienced several decades of development,our review includes some of the typical bulk LN devices as well as recently developed thin film LN devices.In this way,readers may be inspired by a complete picture of the evolution of this technology.We first introduce the basic material properties of LN and several key processing technologies for fabricating photonics devices.After that,various kinds of functional devices based on different effects are summarized.Finally,we give a short summary and perspective of LN photonics.We hope this review can give readers more insight into recent advances in LN photonics and contribute to the further development of LN related research. | Guanyu Chen Nanxi Li Jun Da Ng Hong-Lin Lin Yanyan Zhou Yuan Hsing Fu Lennon Yao Ting Lee Yu Yu Ai-Qun Liu Aaron J.Danner | 2022 | Advanced Photonics2022，4，3： | 6 |
| 6 | Prehospital system delay in patients with ST-segment elevation myocardial infarction in Singapore显示文摘BACKGROUND: Timely reperfusion in ST-segment elevation myocardial infarction(STEMI)improves outcomes. System delay is that between first medical contact and reperfusion therapy,comprising prehospital and hospital components. This study aimed to characterize prehospital system delay in Singapore.METHODS: A retrospective chart review was performed for 462 consecutive STEMI patients presenting to a tertiary hospital from December 2006 to April 2008. Patients with cardiac arrest secondarily presented were excluded. For those who received emergency medical services(EMS),ambulance records were reviewed. Time intervals in the hospital were collected prospectively. The patients were divided into two equal groups of high/low prehospital system delay using visual binning technique.RESULTS: Of 462 patients, 76 received EMS and 52 of the 76 patients were analyzed. The median system delay was 125.5 minutes and the median prehospital system delay was 33.5minutes(interquartile range [IQR]=27.0, 42.0). Delay between call-received-by-ambulance and ambulance-dispatched was 2.48 minutes(IQR=1.47, 16.55); between ambulance-dispatch and arrival-at-patient-location was 8.07 minutes(IQR=1.30, 22.13); between arrival-at- and departurefrom-patient-location was 13.12 minutes(IQR=3.12, 32.2); and between leaving-patient-location to ED-registration was 9.90 minutes(IQR=1.62, 32.92). Comparing patients with prehospital system delay of less than 35.5 minutes versus more showed that the median delay between ambulancedispatch and arrival-at-patient-location was shorter(5.75 vs. 9.37 minutes, P<0.01). The median delay between arrival-at-patient-location and leaving-patient-location was also shorter(10.78 vs.14.37 minutes, P<0.01).CONCLUSION: Prehospital system delay in our patients was suboptimal. This is the first attempt at characterizing prehospital system delay in Singapore and forms the basis for improving efficiency of STEMI care. | Andrew Fu Wah Ho Pin Pin Pek Stephanie Fook-Chong Ting Hway Wong Yih Yng Ng Aaron Sung Lung Wong Marcus Eng Hock Ong | 2015 | World Journal of Emergency Medicine2015，6，4： | 6 |
| 7 | Utilization of the Accident & Emergency Departments by Chinese elderly in Hong Kong显示文摘BACKGROUND: The epidemiological data on elderly patients attending Accident and Emergency Departments(AEDs) in Hong Kong is lacking. The study aimed to examine the epidemiology of geriatric patient visits to AEDs in Hong Kong, including demographic data and predictors of life-saving interventions(LSI) and admission.METHODS: A retrospective cross-sectional study of geriatric patients older than 64 years old attending three AEDs during the year 2012, with a sample of 1 200 patient visits recruited. The data were retrieved from the medical records of the respective hospitals. Descriptive characteristics of the visits were provided. Multivariate logistic regression was performed to evaluate the predictors of LSI and hospital admission.RESULTS: The mean age of the patients was 79.1 years. Totally 49.7% of the patients were male. 'Diseases of the respiratory system' was the commonest diagnosis in AEDs as well as that required admission. The admission rate was 56.8%. Logistic regression demonstrated that dependent activity of daily living(ADL), arrival by ambulance, and the higher number of co-morbidities were predictors of LSI, while advanced age, dependent ADL, institutionalized patients, arrival by ambulance, and higher number of co-morbidities were predictors of hospital admission.CONCLUSIONS: Ageing population is creating an imminent burden on the emergency service in Hong Kong. Previously unavailable epidemiological information about geriatric attendance to AEDs was described. This forms the basis for development of future studies concerning the medical services on this specific group of patients. | Wai Lam Yip Kit Ling Fan Chun Tat Lui Ling Pong Leung Fu Ng Kwok Leung Tsui | 2015 | World Journal of Emergency Medicine2015，6，4： | 3 |
| 8 | Amyloid and tau positive mild cognitive impairment:clinical and biomarker characteristics of dementia progression显示文摘Background:According to the amyloid,tau,neurodegeneration research framework classification,amyloid and tau positive(A+T+)mild cognitive impairment(MCI)individuals are defined as prodromal Alzheimer disease.This study was designed to compare the clinical and biomarker features between A+T+MCI individuals who progressed to progressive MCI(pMCI)and those who remained stable MCI(sMCI),and to identify relevant baseline clinical biomarker and features that could be used to predict progression to dementia within 2 years.Methods:We stratified 197 A+T+MCI individuals into pMCI(n=64)and sMCI(n=133)over 2 years.Demographics and cognitive assessment scores,cerebrospinal fluid(CSF),and neuroimaging biomarkers(18F-florbetapir positron emission tomography mean standardized uptake value ratios[SUVR]and structural magnetic resonance imaging[MRI])were compared between pMCI and sMCI at baseline,12-and 24-month follow-up.Logistic regression models then were used to evaluate clinical baseline and biomarker features that predicted dementia progression in A+T+MCI.Results:pMCI individuals had higher mean 18F-florbetapir SUVR,CSF total-tau(t-tau),and p-tau181P than those in sMCI individuals.pMCI individuals performed poorer in cognitive assessments,both global and domain specific(memory,executive,language,attention,and visuospatial skills)than sMCI.At baseline,there were significant differences in regions of interest of structural MRI between the two groups,including bilateral amygdala,hippocampus and entorhinal,bilateral inferior lateral ventricle,left superior and middle temporal,left posterior and caudal anterior cingulate(P<0.05).Baseline CSF t-tau levels and cognitive scores of Montreal cognitive assessment,functional assessment questionnaire,and everyday cognition by the patient’s study partner language domain could predict progression to dementia in A+T+MCI within 2 years.Conclusions:In future clinical trials,specific CSF and cognitive measures that predict dementia progression in A+T+MCI might be useful risk factors for assessing the risk of dementia progression. | Hong-Chun Wei Bing Li Kok Pin Ng Qing-Xi Fu Sheng-Jie Dong Mao-Wen Ba Min Kong | 2021 | Chinese Medical Journal2021，，14： | 3 |
| 9 | Isolation of adenosine, iso-sinensetin and dimethylguanosine with antioxidant and HIV-1 protease inhibiting activities from fruiting bodies of Cordyceps militaris显示文摘 | Y. Jiang J.H. Wong M. Fu T.B. Ng Z.K. Liu C.R. Wang N. Li W.T. Qiao T.Y. Wen F. Liu | 2010 | Phytomedicine2010，，2： | 2 |
| 10 | Taekwondo training speeds up the development of balance and sensory functions in young adolescents显示文摘 | Fong SS Fu SN Ng GY | 2012 | Journal of Science and Medicine in Sport2012，15，1： | 1 |
| 11 | Air quality during the2008 Beijing Olympic Games显示文摘 | Streets D G Fu J S Ja ng C J | 2007 | Atmospheric Environment2007，41，3： | 1 |
| 12 | Non-destructive evaluation of plasma sprayed functionally graded thermal barrier coatings显示文摘 | Fu L Khor K A Ng H W | 2000 | Surface and Coatings Technology2000，130，23： | 1 |
| 13 | Constraint Qualifications for Extended Farkas's Lemmas and Lagrangian Dualities in Convex Infinite Programming显示文摘 | D H FANG LI C KUNG FU NG | 2009 | SIAM Journal on Optimizatiqn2009，20，3： | 1 |
| 14 | The SECQ,Linear Regularity and the Strong Chip for an Infinite System of Closed, Convex Sets in Normed Linear Spaces显示文摘 | CHONG LI KUNG FU NG TING KEI PONG | 2007 | SIAM Journal on Optimization2007，18，2： | 1 |
| 15 | Thermal behavior of composite bridges 显示文摘 | Fu H C Ng S F | 1990 | Journal of Structural Engineering ASCE1990，116，12： | 1 |
| 16 | Efficient Mining of Association Rules in Distributed Databases 显示文摘 | Cheung David W Ng Vincent T Fu Ada W | 1996 | IEEE Transactions On Knowledge And Data Engineering1996，8，6： | 1 |
| 17 | Efficient mining of association rules in distributed databases 显示文摘 | CHEUNG D W NG V T FU A W | 1996 | IEEE Trans on Knowledge and Dala Engineering1996，8，6： | 1 |
| 18 | Efficient mining of association rules in distributed databases 显示文摘 | D Cheung V T Ng A Fu and Y Fu | 1996 | In IEEE Transactions on Knowledge and Data Engineering pages1996，123，： | 1 |
| 19 | Global error bounds with fractional exponents显示文摘 | Kung Fu Ng Xi Yin Zheng | 2000 | Mathematical Programming2000，，2： | 1 |
| 20 | Perifosine plus docetaxel in patients with platinum and taxane resistant or refractory high-grade epithelial ovarian cancer显示文摘 | Fu S Hennessy BT Ng CS | 2012 | Gynecol Oncol2012，126，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员