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| 1 | Monolayer Graphene as a Saturable Absorber in a Mode-Locked Laser显示文摘我们证明单层 graphene 的内在的性质允许它当时,为锁模式的纤维激光充当一个更有效的可饱和的吸收器与多层的 graphene 相比。单层 graphene 的吸收能与多层的 graphene,有像皱纹的缺点的 graphene,或 functionalized graphene 相比在更低的刺激紧张被浸透。单层 graphene 有 65.9% 的显著地大的调整深度,而多层的 graphene 的调整深度极大地由于 nonsaturable 吸收被减少并且散布损失。微微秒 ultrafast 激光脉搏(1.23 ps ) 能作为一个可饱和的吸收器用单层 graphene 被产生。由于 ultrafast 松驰时间,更大的调整深度和单层 graphene 的更低的散布损失,它以塑造能力,脉搏稳定性,和产量精力的脉搏比多层的 graphene 更好表现。 | Qiaoliang Bao Han Zhang Zhenhua Ni Yu Wang Lakshminarayana Polavarapu Zexiang Shen Qing-Hua Xu Dingyuan Tang Kian Ping Loh | 2011 | Nano Research2011，4，3： | 25 |
| 2 | Endothelial progenitor cells in cardiovascular diseases显示文摘Endothelial dysfunction has been associated with the development of atherosclerosis and cardiovascular diseases. Adult endothelial progenitor cells(EPCs) are derived from hematopoietic stem cells and are capable of forming new blood vessels through a process of vas-culogenesis. There are studies which report correlations between circulating EPCs and cardiovascular risk fac-tors. There are also studies on how pharmacotherapies may influence levels of circulating EPCs. In this review, we discuss the potential role of endothelial progenitor cells as both diagnostic and prognostic biomarkers. In addition, we look at the interaction between cardio-vascular pharmacotherapies and endothelial progenitor cells. We also discuss how EPCs can be used directly and indirectly as a therapeutic agent. Finally, we evalu-ate the challenges facing EPC research and how these may be overcome. | Poay Sian Sabrina Lee Kian Keong Poh | 2014 | World Journal of Stem Cells2014，6，3： | 22 |
| 3 | Output feedback control of hypersonic vehicles based on neural network and high gain observer显示文摘In this paper,the output feedback control problem for a genetic hypersonic vehicle is considered under the restriction that only the vehicle's velocity and altitude are measurable. High gain observers (HGO) are utilized to provide estimation signals for unmeasurable derivatives of the vehicle's velocity and altitude. Neural network based feedforward function is designed to compensate for model uncertainties. The proposed control design require less knowledge of the hypersonic vehicle's dynamic model. A comprehensive stability analysis of the closed loop system under the output feedback control is carried to prove that the proposed control law yields semiglobal uniformly ultimately bounded tracking while keeping all the closed loop signals bounded. Numerical simulation results are presented to validate the proposed control design. | LI XinDong KIAN Bin DIAO Chen YU YanPing YANG KaiYan ZHANG Yao | 2011 | Science China(Information Sciences)2011，54，3： | 20 |
| 4 | A review on synthesis of graphene,h-BN and MoS2 for energy storage applications:Recent progress and perspectives显示文摘The significance of graphene and its two-dimensional(2D)analogous inorganic layered materials especially as hexagonal boron nitride(h-BN)and molybdenum disulphide(MoS2)for“clean energy”applications became apparent over the last few years due to their extraordinary properties.In this review article we study the current progress and selected challenges in the syntheses of graphene,h-BN and MoS2 including energy storage applications as supercapacitors and batteries.Various substrates/catalysts(metals/insulator/semiconducting)have been used to obtain graphene,h-BN and MoS2 using different kinds of precursors.The most widespread methods for synthesis of graphene,h-BN and MoS2 layers are chemical vapor deposition(CVD),plasma-enhanced CVD,hydro/solvothermal methods,liquid phase exfoliation,physical methods etc.Current research has shown that graphene,h-BN and MoS2 layered materials modified with metal oxide can have an insightful influence on the performance of energy storage devices as supercapacitors and batteries.This review article also contains the discussion on the opportunities and perspectives of these materials(graphene,h-BN and MoS2)in the energy storage fields.We expect that this witen review article including recent research on energy storage will help in generating new insights for further development and practical applications of graphene,h-BN and MoS2 layers based materials. | Rajesh Kumar Sumanta Sahoo Ednan Joanni Rajesh Kumar Singh Ram Manohar Yadav Rajiv Kumar Verma Dinesh Pratap Singh Wai Kian Tan Angel Perez del Pino Stanislav A.Moshkalev Atsunori Matsuda | 2019 | Nano Research2019，12，11： | 12 |
| 5 | 二维材料最新研究进展显示文摘Research on two-dimensional(2D) materials has been explosively increasing in last seventeen years in varying subjects including condensed matter physics, electronic engineering, materials science, and chemistry since the mechanical exfoliation of graphene in 2004. Starting from graphene, 2D materials now have become a big family with numerous members and diverse categories. The unique structural features and physicochemical properties of 2D materials make them one class of the most appealing candidates for a wide range of potential applications. In particular, we have seen some major breakthroughs made in the field of 2D materials in last five years not only in developing novel synthetic methods and exploring new structures/properties but also in identifying innovative applications and pushing forward commercialisation. In this review, we provide a critical summary on the recent progress made in the field of 2D materials with a particular focus on last five years. After a brief backgroundintroduction, we first discuss the major synthetic methods for 2D materials, including the mechanical exfoliation, liquid exfoliation, vapor phase deposition, and wet-chemical synthesis as well as phase engineering of 2D materials belonging to the field of phase engineering of nanomaterials(PEN). We then introduce the superconducting/optical/magnetic properties and chirality of 2D materials along with newly emerging magic angle 2D superlattices. Following that, the promising applications of 2D materials in electronics, optoelectronics, catalysis, energy storage, solar cells, biomedicine, sensors, environments, etc. are described sequentially. Thereafter, we present the theoretic calculations and simulations of 2D materials. Finally, after concluding the current progress, we provide some personal discussions on the existing challenges and future outlooks in this rapidly developing field. | 常诚 陈伟 陈也 陈永华 陈雨 丁峰 樊春海 范红金 范战西 龚成 宫勇吉 何其远 洪勋 胡晟 胡伟达 黄维 黄元 季威 李德慧 李连忠 李强 林立 凌崇益 刘鸣华 刘楠 刘庄 Kian Ping Loh 马建民 缪峰 彭海琳 邵明飞 宋礼 苏邵 孙硕 谭超良 唐智勇 王定胜 王欢 王金兰 王欣 王欣然 Andrew T.S.Wee 魏钟鸣 吴宇恩 吴忠帅 熊杰 熊启华 徐伟高 尹鹏 曾海波 曾志远 翟天佑 张晗 张辉 张其春 张铁锐 张翔 赵立东 赵美廷 赵伟杰 赵运宣 周凯歌 周兴 周喻 朱宏伟 张华 刘忠范 | 2021 | 物理化学学报2021，37，12： | 9 |
| 6 | Diffraction-limited imaging with monolayer 2D material-based ultrathin flat lenses显示文摘Ultrathin flat optics allow control of light at the subwavelength scale that is unmatched by traditional refractive optics.To approach the atomically thin limit,the use of 2D materials is an attractive possibility due to their high refractive indices.However,achievement of diffraction-limited focusing and imaging is challenged by their thickness-limited spatial resolution and focusing efficiency.Here we report a universal method to transform 2D monolayers into ultrathin flat lenses.Femtosecond laser direct writing was applied to generate local scattering media inside a monolayer,which overcomes the longstanding challenge of obtaining sufficient phase or amplitude modulation in atomically thin 2D materials.We achieved highly efficient 3D focusing with subwavelength resolution and diffractionlimited imaging.The high focusing performance even allows diffraction-limited imaging at different focal positions with varying magnifications.Our work paves the way for downscaling of optical devices using 2D materials and reports an unprecedented approach for fabricating ultrathin imaging devices. | Han Lin Zai-Quan Xu Guiyuan Cao Yupeng Zhang Jiadong Zhou Ziyu Wang Zhichen Wan Zheng Liu Kian Ping Loh Cheng-Wei Qiu Qiaoliang Bao Baohua Jia | 2020 | Light(Science & Applications)2020，9，1： | 9 |
| 7 | Clinical utility of Epstein-Barr virus DNA and other liquid biopsy markers in nasopharyngeal carcinoma显示文摘Nasopharyngeal carcinoma(NPC)is a malignant epithelial tumor ubiquitously associated with the Epstein-Barr virus(EBV),which is highly prevalent in South China,Southeast Asia,and North Africa.Despite being a highly radio-sensitive and treatable cancer,a majority of NPC patients are diagnosed in their advanced stage,and locoregional and distant relapses following definitive treatment contribute largely to cancer-specific mortality among these patients.Given that EBV-driven NPC is the predominant variant seen in endemic regions,various EBV detection methods have been developed and are utilized in screening,prognostication,and post-treatment surveillance of NPC patients.While the Immunoglobulin A(IgA)serology assay is the most extensively studied EBV detection method,the detection of plasma EBV DNA released during replication or cellular apoptosis has shown superior outcomes in endemic population screening,prognostication,and detection of distant relapse.Furthermore,there is emerging evidence on the use of circulating tumor cells,microRNAs,DNA hypermethylation,and combination assays in various clinical scenarios.Herein,this paper provides a comprehensive overview of the relevant studies using various EBV detection techniques in the management of NPC.Specifically,the recent advances,clinical evidence,and challenges associated with the clinical application of EBV liquid biopsies in population screening,prognostication,and surveillance of NPC are presented. | Rong Tan Sean Kean Ann Phua Yoke Lim Soong Lynette Lin Ean Oon Kian Sing Chan Sasidharan Swarnalatha Lucky Jamie Mong Min Han Tan Chwee Ming Lim | 2020 | Cancer Communications2020，40，11： | 8 |
| 8 | Characteristics, phenotypes, mechanisms and management of severe asthma显示文摘Severe asthma is 'asthma which requires treatment with high dose inhaled corticosteroids (ICS) plus a second controller (and/or systemic corticosteroids) to prevent it from becoming ’’uncontrolled’ or which remains ’’uncontrolled’ despite this therapy.' The state of control was defined by symptoms, exacerbations and the degree of airflow obstruction. Therefore, for the diagnosis of severe asthma, it is important to have evidence for a diagnosis of asthma with an assessment of its severity, followed by a review of comorbidities, risk factors, triggers and an assessment of whether treatment is commensurate with severity, whether the prescribed treatments have been adhered to and whether inhaled therapy has been properly administered. Phenotyping of severe asthma has been introduced with the definition of a severe eosinophilic asthma phenotype characterized by recurrent exacerbations despite being on high dose ICS and sometimes oral corticosteroids, with a high blood eosinophil count and a raised level of nitric oxide in exhaled breath. This phenotype has been associated with a Type-2 (T2) inflammatory profile with expression of interleukin (IL)-4, IL-5, and IL-13. Molecular phenotyping has also revealed non-T2 inflammatory phenotypes such as Type-1 or Type-17 driven phenotypes. Antibody treatments targeted at the T2 targets such as anti-IL5, anti-IL5Rα, and anti-IL4Rα antibodies are now available for treating severe eosinophilic asthma, in addition to anti-immunoglobulin E antibody for severe allergic asthma. No targeted treatments are currently available for non-T2 inflammatory phenotypes. Long-term azithromycin and bronchial thermoplasty may be considered. The future lies with molecular phenotyping of the airway inflammatory process to refine asthma endotypes for precision medicine. | Kian Fan Chung Piers Dixey Hisham Abubakar-Waziri Pankaj Bhavsari Pujan H.Patel Sujuan Guo Yang Ji | 2022 | Chinese Medical Journal2022，，10： | 6 |
| 9 | Capecitabine with radiation is an effective adjuvant therapy in gastric cancers显示文摘AIM:To analyze the outcome of patients who received concurrent capecitabine(Xeloda) and radiation(XRT) compared to the established concurrent 5-fluorouracil(5-FU) with radiation(5FU-RT) and fluoropyrimidine-based chemotherapy alone as adjuvant treatment in gastric cancers.METHODS:All patients with gastric cancers who received adjuvant treatment at the National Cancer Centre Singapore between 1996 and 2006 were reviewed.Treatment outcomes of patients who received XRT were compared with those who had 5FU-RT or chemotherapy alone as adjuvant therapy for gastric cancers.RESULTS:A total of 108 patients were reviewed.Median age at diagnosis was 60.The majority of the patients(64.8%) had advanced stage Ⅲ and Ⅳ disease(with no distant metastasis).All except 4 patients had D2 gastrectomy.Twenty one patients(19.4%) had positive surgical resection margins.Thirty three patients received XRT compared with 52 who had 5FU-RT and 23 who received chemotherapy alone.For the patients in the chemotherapy-only group,all had fluoropyrimidine-based therapy,with added cisplatin in 7 patients and epirubicin in 2 patients.Median recurrence-free survival was longer for the XRT group(52 mo) compared to the 5FU-RT(35 mo) and chemotherapy-only groups(25 mo)(P=0.48).The patients in the XRT group achieved similar median overall survival(53 mo) as the 5FU-RT(54 mo) and the chemotherapy-only groups(44 mo)(P=0.5).CONCLUSION:Capecitabine with concurrent radiation was as effective as concurrent 5FU with radiation or fluoropyrimidine-based chemotherapy alone when used as adjuvant treatment in patients with gastric cancers. | Chee Kian Tham Su Pin Choo Donald Yew Hee Poon Han Chong Toh Simon Yew Kuang Ong Sze Huey Tan Michael Lian Chek Wang Kian Fong Foo | 2010 | World Journal of Gastroenterology2010，16，29： | 6 |
| 10 | The promises and challenges of patient-derived tumor organoids in drug development and precision oncology显示文摘In the era of precision medicine,cancer researchers and oncologists are eagerly searching for more realistic,cost effective,and timely tumor models to aid drug development and precision oncology.Tumor models that can faithfully recapitulate the histological and molecular characteristics of various human tumors will be extremely valuable in increasing the successful rate of oncology drug development and discovering the most efficacious treatment regimen for cancer patients.Two‐dimensional(2D)cultured cancer cell lines,genetically engineered mouse tumor(GEMT)models,and patient‐derived tumor xenograft(PDTX)models have been widely used to investigate the biology of various types of cancers and test the efficacy of oncology drug candidates.However,due to either the failure to faithfully recapitulate the complexity of patient tumors in the case of 2D cultured cancer cells,or high cost and untimely for drug screening and testing in the case of GEMT and PDTX,new tumor models are urgently needed.The recently developed patient‐derived tumor organoids(PDTO)offer great potentials in uncovering novel biology of cancer development,accelerating the discovery of oncology drugs,and individualizing the treatment of cancers.In this review,we will summarize the recent progress in utilizing PDTO for oncology drug discovery.In addition,we will discuss the potentials and limitations of the current PDTO tumor models. | Lauren M.Granat Ooha Kambhampati Stephanie Klosek Brian Niedzwecki Kian Parsa Dong Zhang | 2019 | Animal Models and Experimental Medicine2019，2，3： | 5 |
| 11 | Structuring Nonlinear Wavefront Emitted from Monolayer Transition-Metal Dichalcogenides显示文摘The growing demand for tailored nonlinearity calls for a structure with unusual phase discontinuity that allows the realization of nonlinear optical chirality,holographic imaging,and nonlinear wavefront control.Transition-metal dichalcogenide(TMDC)monolayers offer giant optical nonlinearity within a few-angstrom thickness,but limitations in optical absorption and domain size impose restriction on wavefront control of nonlinear emissions using classical light sources.In contrast,noble metal-based plasmonic nanosieves support giant field enhancements and precise nonlinear phase control,with hundred-nanometer pixellevel resolution;however,they suffer from intrinsically weak nonlinear susceptibility.Here,we report a multifunctional nonlinear interface by integrating TMDC monolayers with plasmonic nanosieves,yielding drastically different nonlinear functionalities that cannot be accessed by either constituent.Such a hybrid nonlinear interface allows second-harmonic(SH)orbital angular momentum(OAM)generation,beam steering,versatile polarization control,and holograms,with an effective SH nonlinearityχ^((2))of~25 nm/V.This designer platform synergizes the TMDC monolayer and plasmonic nanosieves to empower tunable geometric phases and large field enhancement,paving the way toward multifunctional and ultracompact nonlinear optical devices. | Xuanmiao Hong Guangwei Hu Wenchao Zhao Kai Wang Shang Sun Rui Zhu Jing Wu Weiwei Liu Kian Ping Loh Andrew Thye Shen Wee Bing Wang Andrea Alù Cheng-Wei Qiu Peixiang Lu | 2020 | Research2020，，1： | 5 |
| 12 | A review of silicon-based wafer bonding processes,an approach to realize the monolithic integration of Si-CMOS and III-V-on-Si wafers显示文摘The heterogeneous integration of III-V devices with Si-CMOS on a common Si platform has shown great promise in the new generations of electrical and optical systems for novel applications,such as HEMT or LED with integrated control circuitry.For heterogeneous integration,direct wafer bonding(DWB)techniques can overcome the materials and thermal mismatch issues by directly bonding dissimilar materials systems and device structures together.In addition,DWB can perform at wafer-level,which eases the requirements for integration alignment and increases the scalability for volume production.In this paper,a brief review of the different bonding technologies is discussed.After that,three main DWB techniques of single-,double-and multi-bonding are presented with the demonstrations of various heterogeneous integration applications.Meanwhile,the integration challenges,such as micro-defects,surface roughness and bonding yield are discussed in detail. | Shuyu Bao Yue Wang Khaw Lina Li Zhang Bing Wang Wardhana Aji Sasangka Kenneth Eng Kian Lee Soo Jin Chua Jurgen Michel Eugene Fitzgerald Chuan Seng Tan Kwang Hong Lee | 2021 | Journal of Semiconductors2021，42，2： | 5 |
| 13 | Intrinsic polarization coupling in 2Dα‐In_(2)Se_(3)toward artificial synapse with multimode operations显示文摘Emulation of advanced synaptic functions of the human brain with electronic devices contributes an important step toward constructing high‐efficiency neuromorphic systems.Ferroelectric materials are promising candidates as synaptic weight elements in neural network hardware due to their controllable polarization states.However,the increased depolarization field at the na-noscale and the complex fabrication process of the traditional ferroelectric materials hamper the development of high‐density,low‐power,and highly sensitive synaptic devices.Here,we report the implementation of two‐dimensional(2D)ferroelectricα‐In_(2)Se_(3)as an active channel material to emulate typical synaptic functions.Theα‐In_(2)Se_(3)‐based synaptic device fea-tures multimode operations,enabled by the coupled ferroelectric polarization under various voltage pulses applied at both drain and gate terminals.Moreover,the energy consumption can be reduced to~1 pJ by using high‐κdielectric(Al2O3).The successful control of ferroelectric polarizations inα‐In_(2)Se_(3)and its application in artificial synapses are expected to inspire the implementation of 2D ferroelectric materials for future neuromorphic systems. | Jing Gao Yue Zheng Wei Yu Yanan Wang Tengyu Jin Xuan Pan Kian Ping Loh Wei Chen | 2021 | SmartMat2021，2，1： | 4 |
| 14 | Tyrosine 370 phosphorylation of ATM positively regulates DNA damage response显示文摘混乱毛细管扩张变异(ATM ) 调停由控制导致照耀的 foci 形成,房间周期检查点,和 apoptosis 的 DNA 损坏反应。然而,在上游的发信号怎么调整 ATM,完全没被理解。这里,我们证明在照耀刺激之上, ATM 与联系并且在 DNA 双海滨裂缝的地点在 Tyr370 (Y370 ) 是由表皮的生长因素受体(EGFR ) 的 phosphorylated。内长的 EGFR 的弄空损害调停 ATM 的 foci 形成,相应再结合,和 DNA 修理。而且,有一个 EGFR kinase 禁止者, gefitinib,块 EGFR 和 ATM 协会的预告的处理,妨碍 CHK2 激活和随后的 foci 形成,和增加放射敏感度。因此,我们揭示 EGFR 直接在 DNA 损坏反应由调整 ATM 激活的批评机制,并且我们的结果建议 ATM Y370 phosphorylation 的地位有潜力用作 biomarker 成层为独自一个的任何一个放射疗法或在有 EGFR 抑制的联合的病人。 | Hong-Jen Lee Li Lan Guang Peng Wei-Chao Chang Ming-Chuan Hsu Ying-Nai Wang Chien-Chia Cheng Leizhen Wei Satoshi Nakajima Shih-Shin Chang Hsin-Wei Liao Chung-Hsuan Chen Martin Lavin K Kian Ang Shiaw-Yih Lin Mien-Chie Hung | 2015 | Cell Research2015，25，2： | 4 |
| 15 | 智慧促进健康,健康利增智慧——智慧健康引领医药卫生事业发展显示文摘智慧健康是将人类的智慧应用于人民的健康,将智慧含有的综合知识、技能、思想、方法、仪器、设备、材料等应用于健康事业,应用于药物开发、医疗保健、疾病诊治、养生康复、卫生防疫等诸多方面,并产生前所未有的高效,较为轻松、容易、方便、灵活地实现人类的健康目标。为了加速健康事业的快速发展,当代'智慧健康'研究领域引入了人工智能系统,集合了医学、药学、保健、信息、网络、计算机、远程通信、信号处理等多学科的知识、技能、技术、设备,构成了'智慧健康'的统一体与集约化。智慧地感知、智慧地运用、智慧地运作、智慧地管理、智慧地互动等,已经成为'智慧健康'的基石,具体表现在智能化采集健康信息,智能处理、应用健康知识与健康信息,形成健康的智能决策过程,应用网络和计算机等现代技术,建立起健康资源与健康需求联系的通道,形成云服务系统。在智慧健康条件下,人们可以利用这些互联网和远程通讯设备,多渠道获得更多的卫生保健知识,提高预防疾病和治疗疾病的水平。在智慧健康的时代,可望破解'看病难'、'看病贵'的社会难题。有了智慧健康,社会人群的个性化需求也较易实现,能更好地满足特殊需求,实现医疗服务的多样性和层次性。卫生服务与信息科技紧密结合,将共同为医药产业的发展指路领航。运用智慧健康的思路和方法研究中西医和中西药,寻觅二者之间物质基础的共同点,实现中西药理论会通,为中医药现代化、中西医结合、中西药会通等研究探寻出路,寻找突破方向。 | 王兴华 王光耀 盛良 汪宇 Te Kian Keong Teh Siew Hoon Ooi Ciat Hui | 2015 | 智慧健康2015，1，1： | 4 |
| 16 | Spontaneous gallbladder perforation,pericholecystic abscess and cholecystoduodenal fistula as the first manifestations of gallstone disease显示文摘BACKGROUND:Gallstone disease is common,and complications that are frequently encountered include acute cholecystitis and acute pancreatitis,but rarely gallbladder perforation. METHOD:Data were retrospectively collected from clinical case notes and a literature review is presented. RESULTS:A 72-year-old lady presented with spontaneous gallbladder perforation,pericholecystic abscess and cholecystoduodenal fistula as the first manifestations of gallstone disease.She was previously well and had no abdominal complaints.Her condition was successfully managed with initial antibiotic therapy followed by interval cholecystectomy and fistula repair. CONCLUSIONS:Our case highlighted some uncommon but severe complications which occurred simultaneously as the first manifestations of previously asymptomatic gallstone disease.Such complications need to be considered in patients suspected of intra-abdominal sepsis,even when there are no characteristic symptoms. | Vui Heng Chong Kian Soon Lim Varkey Vallickad Mathew | 2009 | Hepatobiliary & Pancreatic Diseases International2009，8，2： | 4 |
| 17 | Enhance of TiO_2 dopants incorporated reduced graphene oxide via RF magnetron sputtering for efficient dye-sensitised solar cells显示文摘In particular, the dye-sensitised solar cells(DSSCs) have a high potential in the rational energy conversion efficiency to secure our sustainable energy source.In the present study, advanced radio frequency(RF) magnetron sputtering technique was applied to incorporate titanium dioxide(TiO_2) dopants into reduced graphene oxide(rGO) nanosheet for improving the power conversion efficiency(PCE) of DSSCs device. An optimum TiO_2 content incorporated onto rGO nanosheet plays an important role in improving the PCE of DSSCs by minimising the recombination losses of photo-induced charge carriers.Based on the results obtained, 40-s sputtering duration for incorporating TiO_2 dopants onto rGO nanosheet exhibits a maximum PCE of 8.78% than that of pure rGO film(0.68%). In fact, the presence of optimum content of TiO_2 dopants within rGO nanosheet could act as mediators for efficient separation photo-induced charge carriers. However, the excessive of sputtering duration(e.g. 60 s) of TiO_2 dopants onto rGO nanosheet results higher charge recombination and lowers the PCE of DSSCs(5.39%). | Foo Wah Low Chin Wei Lai Kian Mun Lee Joon Ching Juan | 2018 | Rare Metals2018，37，11： | 3 |
| 18 | 运用电子鼻检测活血化瘀中药物质基础研究显示文摘目的探讨具有相同功效的中药材是否具有共同的物质基础,运用电子鼻能否对中药的药性进行初步量化。方法运用电子鼻检测常用具有活血化瘀功效的12种中药材,分析其PCA图和特征指纹图谱的相似性,并通过差异指数和判别指数对其作用作进一步说明。结果检测的12种具有活血化瘀功效的中药材具有相似的PCA图和特征指纹图谱。结论 12种活血化瘀的中药具有共同的物质基础。 | 王光耀 盛良 王兴华 汪宇 Te Kian Keong Teh Siew Hoon Ooi Ciat Hui | 2015 | 智慧健康2015，1，1： | 3 |
| 19 | Ileocecal valve dysfunction in small intestinal bacterial overgrowth: A pilot study显示文摘AIM: To explore whether patients with a defective ileocecal valve (ICV)/cecal distension reflex have small intestinal bacterial overgrowth. METHODS: Using a colonoscope, under conscious sedation, the ICV was intubated and the colonoscope was placed within the terminal ileum (TI). A manometry catheter with 4 pressure channels, spaced 1 cm apart, was passed through the biopsy channel of the colonoscope into the TI. The colonoscope was slowly withdrawn from the TI while the manometry catheter was advanced. The catheter was placed across the ICV so that at least one pressure port was within the TI, ICV and the cecum respectively. Pressures were continuously measured during air insufflation into the cecum, under direct endoscopic visualization, in 19 volunteers. Air was insufflated to a maximum of 40 mmHg to prevent barotrauma. All subjects underwent lactulose breath testing one month after the colonoscopy. The results of the breath tests were compared with the results of the pressures within the ICV during air insufflation. RESULTS: Nineteen subjects underwent colonoscopy with measurements of the ICV pressures after intubation of the ICV with a colonoscope. Initial baseline readings showed no statistical difference in the pressures of the TI and ICV, between subjects with positive lactulose breath tests and normal lactulose breath tests. The average peak ICV pressure during air insufflation into the cecum in subjects with normal lactu-lose breath tests was significantly higher than cecal pressures during air insufflation (49.33 ± 7.99 mmHg vs 16.40 ± 2.14 mmHg, P = 0.0011). The average percentage difference of the area under the pressure curve of the ICV from the cecum during air insufflations in subjects with normal lactulose breath tests was significantly higher (280.72% ± 43.29% vs 100% ± 0%, P = 0.0006). The average peak ICV pressure during air insufflation into the cecum in subjects with positive lactulose breath tests was not significantly different than cecal pressures during air insufflation 21.23 ± 3.52 mmHg vs 16.10 ± 3.39 mmHg. The average percentage difference of the area under the pressure curve of the ICV from the cecum during air insufflation was not significantly different 101.08% ± 7.96% vs 100% ± 0%. The total symptom score for subjects with normal lactulose breath tests and subjects with positive lactu-lose breath tests was not statistically different (13.30 ± 4.09 vs 24.14 ± 6.58). The ICV peak pressures during air insufflations were significantly higher in subjects with normal lactulose breath tests than in subjects with positive lactulose breath tests (P = 0.005). The average percent difference of the area under the pressure curve in the ICV from cecum was significantly higher in subjects with normal lactulose breath tests than in subjects with positive lactulose breath tests (P = 0.0012). Individuals with positive lactulose breath tests demonstrated symptom scores which were significantly higher for the following symptoms: not able to finish normal sized meal, feeling excessively full after meals, loss of appetite and bloating. CONCLUSION: Compared to normal, subjects with a positive lactulose breath test have a defective ICV cecal distension reflex. These subjects also more commonly have higher symptom scores. | Larry S Miller Anil K Vegesna Aiswerya Madanam Sampath Shital Prabhu Sesha Krishna Kotapati Kian Makipour | 2012 | World Journal of Gastroenterology2012，18，46： | 3 |
| 20 | 假性脑瘤──一种多变的疾病显示文摘 | Kian Gwan Go 曹美鸿 虞佩兰 | 2001 | 中国神经精神疾病杂志2001，27，3： | 3 |
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