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Effect of ginger Effect of ginger on gastric motility and symptoms of functional dyspepsiaon gastric motility and symptoms of functional dyspepsia

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World Journal of Gastroenterology 2011年第1期17卷 105-110页

作者： Ming-Luen Hu Christophan K Rayner Keng-Liang Wu seng-kee chuah Wei-Chen Tai Yeh-Pin Chou Yi-Chun Chiu King-Wah Chiu Tsung-Hui Hu Division of Hepatogastroenterology Department of Internal Medicine Chang Gung Memorial Hospital- Kaohsiung Medical Center Chang Gung University College of Medicine Kaohsiung 83301 Taiwan Discipline of Medicine University ofAdelaide Royal Adelaide Hospital Adelaide SA 5000 Australia

AIM:To evaluate the effects of ginger on gastric motility and emptying,abdominal symptoms,and hormones that influence motility in dyspepsia.METHODS:Eleven patients with functional dyspepsia were studied twice in a randomized double-blind manner.After an 8-h fast,the patients ingested three capsules that contained ginger(total 1.2 g) or placebo,followed after 1 h by 500 mL low-nutrient soup.Antral area,fundus area and diameter,and the frequency of antral contractions were measured using ultrasound at frequent intervals,and the gastric half-emptying time was calculated from the change in antral area.Gastrointestinal sensations and appetite were scored using visual analog questionnaires,and blood was taken for measurement of plasma glucagon-like peptide-1(GLP-1),motilin and ghrelin concentrations,at intervals throughout the study.RESULTS:Gastric emptying was more rapid after ginger than placebo [median(range) half-emptying time 12.3(8.5-17.0) min after ginger,16.1(8.3-22.6) min after placebo,P ≤ 0.05].There was a trend for more antral contractions(P = 0.06),but fundus dimensions and gastrointestinal symptoms did not differ,nor did serum concentrations of GLP-1,motilin and ghrelin.CONCLUSION:Ginger stimulated gastric emptying and antral contractions in patients with functional dyspepsia,but had no impact on gastrointestinal symptoms or gut peptides.

关键词：消化不良胃运动生姜症状 ghrelin 排空时间胃肠蠕动血药浓度

Expression and prognostic role of molecular markers in 99 KIT-positive gastric stromal tumors in Taiwan Residents

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World Journal of Gastroenterology 2006年第4期12卷 595-602页

作者： Tsung-Hui Hu seng-kee chuah Jui-Wei Lin Yi-Chun Chiu Chi-Sin Changchien Chih-Chi Wang Yaw-Sen Chen Li-Na Yi King-Wah Chiu Chuan-Mo Lee Division of Gastroenterology Department of Internal MedicineChanggung Memorial Hospital Kaohsiung Taiwan China Department of Pathology Chang Gung Memorial Hospital Kaohsiung Taiwan China Department of Surgery Chang Gung Memorial Hospital Kaohsiung Taiwan China

瞄准：为了阐明，象肿瘤那样的三个分子的标记的预示的角色和关系压制，增殖或基因 p53 房间原子抗原(PCNA ) 和在胃的基质肿瘤的 Ki-67。方法：108 的一个总数通过手术 resected 胃的平滑肌肿瘤标本从 1987 年 1 月被收集到 1999 年 12... 详细信息

瞄准：为了阐明，象肿瘤那样的三个分子的标记的预示的角色和关系压制，增殖或基因 p53 房间原子抗原(PCNA ) 和在胃的基质肿瘤的 Ki-67。方法：108 的一个总数通过手术 resected 胃的平滑肌肿瘤标本从 1987 年 1 月被收集到 1999 年 12 月。Immunohistochemical 研究与 p53， PCNA，和 Ki-67 的抗体在 108 个 CD117 积极的肿瘤中的 99 个的石蜡节上被执行。三个分子的标记的 Immunoreactivity 被把索引标记记录(李， %) 并且为临床病理和幸存关联被分析。结果：99 个盒子，染色的免疫表明 52 个病人(52.5%) 有 p53，并且 37 个病人(37.3%) 有 Ki-67 免疫反应(定义为李的 >10%) 。所有病人(100%) 有 PCNA 免疫反应从 12% ～ 93% 李，划分了成由高或低中部。统计表明三个标记的李断然相关到对方(P=2 标记的病人(积极或高) 在肿瘤有早肿瘤复发(P5 厘米(P=0.003 ) 的病人，肿瘤有丝分裂 >5/50 HPF (P<0.001 ) ， p53 免疫反应(P=0.001 ) ， Ki-67 免疫反应(P=0.026 ) ，高级李普克纳(P=0.015 ) 和男性(P=0.036 ) 是为早疾病复发的六个预言者。随后多，变量分析表明有丝分裂的计数，肿瘤尺寸，和 p53 免疫反应是为免费的疾病和外套的三个独立预示的因素病人的幸存。由为组织的三个独立预示的因素的联合，我们发现更高的肿瘤再发率(P<0.001 ) 和更短的幸存(P<0.001 ) 与增加因素在组存在。结论：我们首先在大意提供三个分子的标记的预示的价值和连接。三个因素(p53，肿瘤尺寸，和肿瘤有丝分裂) 的联合比任何单个因素提供预后的更强大的预言。

关键词：基因表达分子标记胃肿瘤台湾省中国

Advances in advanced solution-synthesis-based structural materials for tactile sensors and their intelligent applications

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InfoMat 2024年第1期6卷 31-64页

作者： Hongsen Niu Ning Li Eun-Seoung Kim Young kee Shin Nam-Young Kim Guozhen Shen Yang Li School of Information Science and Engineering University of JinanJinanthe People's Republic of China RFIC Centre Department of Electronics EngineeringKwangwoon UniversitySeoulRepublic of Korea Department of Molecular Medicine and Biopharmaceutical Sciences Seoul National UniversitySeoulRepublic of Korea School of Integrated Circuits and Electronics Beijing Institute of TechnologyBeijingthe People's Republic of China School of Microelectronics Shandong UniversityJinanthe People's Republic of China

Intelligent applications,with tactile sensors at their core,represent significant advancement in the field of artificial intelligence.However,achieving perception abilities in tactile sensors that match or exceed human skin remains a formidable challenge.Consequently,the design and implementation of hierarchical structural materials are considered the optimal solution to this challenge.In contrast to conventional methods,such as complicated lithography and three-dimensional printing,the cost-effective and scalable nature of advanced solution-synthesis methods makes them ideal for preparing diverse tactile sensors with hierarchical structural materials.However,the process and applicability of advanced solution synthesis methods have yet to form a seamless system.Accordingly,the development and intellectualization of tactile sensors based on advanced solution synthesis methods are still in their early stages,and require a comprehensive and systematic review to usher in progress.This study delves into the advantages and disadvantages of various advanced solution synthesis methods,providing detailed insights.Furthermore,the positive effects of hierarchical structural materials constructed using these methods in tactile sensors and their intelligent applications are also discussed in depth.Finally,the challenges and future opportunities faced by this emerging field are summarized.

关键词： aqueous phase reduction artificial intelligence hydrothermal growth in situ polymerization tactile sensor

Tailoring Classical Conditioning Behavior in TiO_(2) Nanowires:ZnO QDs-Based Optoelectronic Memristors for Neuromorphic Hardware

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Nano-Micro Letters 2024年第7期16卷 265-280页

作者： Wenxiao Wang Yaqi Wang Feifei Yin Hongsen Niu Young-kee Shin Yang Li Eun-Seong Kim Nam-Young Kim School of Information Science and Engineering University of JinanJinan 250022People’s Republic of China RFIC Centre NDAC CentreKwangwoon UniversityNowon-guSeoul 139-701South Korea Department of Electronics Engineering Kwangwoon UniversityNowon-GuSeoul 139-701South Korea School of Microelectronics Shandong UniversityJinan 250101People’s Republic of China Department of Molecular Medicine and Biopharmaceutical Sciences Seoul National UniversitySeoul 08826South Korea

Neuromorphic hardware equipped with associative learn-ing capabilities presents fascinating applications in the next generation of artificial intelligence.However,research into synaptic devices exhibiting complex associative learning behaviors is still nascent.Here,an optoelec-tronic memristor based on Ag/TiO_(2) Nanowires:ZnO Quantum dots/FTO was proposed and constructed to emulate the biological associative learning behaviors.Effective implementation of synaptic behaviors,including long and short-term plasticity,and learning-forgetting-relearning behaviors,were achieved in the device through the application of light and electrical stimuli.Leveraging the optoelectronic co-modulated characteristics,a simulation of neuromorphic computing was conducted,resulting in a handwriting digit recognition accuracy of 88.9%.Furthermore,a 3×7 memristor array was constructed,confirming its application in artificial visual memory.Most importantly,complex biological associative learning behaviors were emulated by mapping the light and electrical stimuli into conditioned and unconditioned stimuli,respectively.After training through associative pairs,reflexes could be triggered solely using light stimuli.Comprehen-sively,under specific optoelectronic signal applications,the four features of classical conditioning,namely acquisition,extinction,recovery,and generalization,were elegantly emulated.This work provides an optoelectronic memristor with associative behavior capabilities,offering a pathway for advancing brain-machine interfaces,autonomous robots,and machine self-learning in the future.

关键词： Artificial intelligence Classical conditioning Neuromorphic computing Artificial visual memory Optoelectronic memristors ZnO Quantum dots

First-week clinical responses to dexlansoprazole 60 mg and esomeprazole 40 mg for the treatment of grades A and B gastroesophageal reflux disease

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World Journal of Gastroenterology 2017年第47期23卷 8395-8404页

作者： Chih-Ming Liang Ming-Te Kuo Pin-I Hsu Chao-Hung Kuo Wei-Chen Tai Shih-Cheng Yang Keng-Liang Wu Hsing-Ming Wang Chih-Chien Yao Cheng-En Tsai Yao-Kuang Wang Jiunn-Wei Wang Chih-Fang Huang Deng-Chyang Wu seng-kee chuah 无 Division of Hepato-Gastroenterology Department of Internal MedicineKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Division of Gastroenterology Department of Internal MedicineKaohsiung Veterans General HospitalNational Yang-Ming University Division of Gastroenterology Department of Internal MedicineKaohsiung Medical University Hospital and Kaohsiung Medical University Division of Family Physicians Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Taiwan Acid-Related Disease Study Group

AIM To compare the one-week clinical effects of single doses of dexlansoprazole and esomeprazole on grades A and B erosive esophagitis.METHODS We enrolled 175 adult patients with gastroesophageal reflux disease(GERD). The patients were randomized in a 1:1 ratio into two sequence groups to define the order in which they received single doses of dexlansoprazole(n = 88) and esomeprazole(n = 87) for an intention-to-treat analysis. The primary endpoints were the complete symptom resolution(CSR) rates at days 1, 3, and 7 after drug administration.RESULTS Thirteen patients were lost to follow-up, resulting in 81 patients in each group for the per-protocol analysis. The CSRs for both groups were similar at days 1, 3 and 7. In the subgroup analysis, the female patients achieved higher CSRs in the dexlansoprazole group than in the esomeprazole group at day 3(38.3% vs 18.4%, P = 0.046). An increasing trend toward a higher CSR was observed in the dexlansoprazole group at day 7(55.3% vs 36.8%, P = 0.09). In the esomeprazole group, female sex was a negative predictive factor for CSR on post-administration day 1 [OR =-1.249 ± 0.543; 95%CI: 0.287(0.099-0.832), P = 0.022] and day 3 [OR =-1.254 ± 0.519; 95%CI: 0.285(0.103-0.789), P = 0.016]. Patients with spicy food eating habits achieved lower CSRs on day 1 [37.3% vs 21.4%, OR =-0.969 ± 0.438; 95%CI: 0.380(0.161-0.896), P = 0.027]. CONCLUSION The overall CSR for GERD patients was similar at days 1-7 for both the dexlansoprazole and esomeprazole groups, although a higher incidence of CSR was observed on day 3 in female patients who received a single dose of dexlansoprazole.

关键词： Dexlansoprazole Esomeprazole Oneweek response Complete symptom resolution rate Gastroesophageal reflux disease

Current status in the treatment options for esophageal achalasia

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World Journal of Gastroenterology 2013年第33期19卷 5421-5429页

作者： seng-kee chuah Chien-Hua Chiu Wei-Chen Tai Jyong-Hong Lee Hung-I Lu Chi-Sin Changchien Ping-Huei Tseng Keng-Liang Wu Gastrointestinal Motility Unit Division of HepatogastroenterologyKaohsiung Chang Gung Memorial Hospitaland Chang Gung University College of Medicine Division of General Medicine Department of MedicineKaohsiung Chang Gung Memorial Hospitaland Chang Gung University College of Medicine Digestive Disease Center Department of Medical ResearchShow-Chwan Memorial Hospital Division of Thoracic and Cardiovascular Surgery Kaohsiung Chang Gung Memorial Hospital Department of Internal Medicine Graduate Institute of Clinical MedicineNational Taiwan University Hospital and College of MedicineNational Taiwan University

Recent advances in the treatment of achalasia include the use of high-resolution manometry to predict the outcome of patients and the introduction of peroral endoscopic myotomy(POEM).The first multicenter randomized,controlled,2-year follow-up study conducted by the European Achalasia Trial group indicated that laparoscopic Heller myotomy(LHM)was not superior to pneumatic dilations(PD).Publications on the long-term success of laparoscopic surgery continue to emerge.In addition,laparoscopic single-site surgery is applicable to advanced laparoscopic operations such as LHM and anterior fundoplication.The optimal treatment option is an ongoing matter of debate.In this review,we provide an update of the current progress in the treatment of esophageal achalasia.Unless new conclusive data prove otherwise,LHM is considered the most durable treatment for achalasia at the expense of increased reflux-associated complications.However,PD is the first choice for non-surgical treatment and is more costeffective.Repeated PD according to an"on-demand"strategy based on symptom recurrence can achieve long-term remission.Decision making should be based on clinical evidence that identifies a subcategory of patients who would benefit from specific treatment options.POEM has shown promise but its long-term efficacy and safety need to be assessed further.

关键词： Esophageal achalasia Endoscopic pneumatic dilations Botulinum injection Peroral endoscopic myotomy Minimally invasive Heller myotomy

Early anticoagulation in patients with stroke and atrial fibrillation is associated with fewer ischaemic lesions at 1 month: the ATTUNE study

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Stroke & Vascular Neurology 2024年第1期9卷 30-37,I0034页

作者： Angelos Sharobeam Longting Lin Christina Lam Carlos Garcia-Esperon Yash Gawarikar Ronak Patel Matthew Lee-Archer Andrew Wong Michael Roizman Amanda Gilligan Andrew Lee kee Meng Tan Susan Day Christopher Levi Stephen M Davis Mark Parsons Bernard Yan Melbourne Brain Centre at Royal Melbourne Hospital ParkvilleVictoriaAustralia University of New South Wales South Western Sydney Clinical School LiverpoolNew South WalesAustralia Department of Neurology John Hunter HospitalNewcastleNew South WalesAustralia Department of Neurology Calvary Public HospitalCanberraAustralian Capital TerritoryAustralia Department of Neurology Northern Hospital EppingEppingVictoriaAustralia Department of Neurology Royal Brisbane and Women's HospitalHerstonQueenslandAustralia The University of Queensland School of Medicine HerstonQueenslandAustralia Neurosciences Clinical Institute Epworth HealthcareRichmondVirginiaAustralia Department of Neurology Austin HealthUniversity of MelbourneHeidelbergVictoriaAustralia Flinders University College of Medicine and Public Health AdelaideSouth AustraliaAustralia Department of Neurology Gold Coast University HospitalSouthportQueenslandAustralia The University of Sydney Northern Clinical School St LeonardsNew South WalesAustralia Department of Neurology and Neurophysiology Liverpool HospitalLiverpoolNew South WalesAustralia

Background The optimal time to commence anticoagulation in patients with atrial fibrillation(AF)after ischaemic stroke or transient ischaemic attack(TIA)is unclear,with guidelines differing in recommendations.A limitation of previous studies is the focus on clinically overt stroke,rather than radiologically obvious diffusion-weighted imaging ischaemic lesions.We aimed to quantify silent ischaemic lesions and haemorrhages on MRI at 1month in patients commenced on early(5mL,regardless of anticoagulation timing.Conclusion Commencing anticoagulation<4days after stroke or TIA is associated with fewer ischaemic lesions at 1month in AF patients.There is no increased rate of haemorrhage with early anticoagulation.These results suggest that early anticoagulation after mild-to-moderate acute ischaemic stroke associated with AF might be safe,but randomised controlled s

关键词： patients lesions ischaemic

Vertical plane depth-resolved surface potential and carrier separation characteristics in flexible CZTSSe solar cells with over 12% efficiency

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Carbon Energy 2024年第3期6卷 36-52页

作者： Dae-Ho Son Ha Kyung Park Dae-Hwan Kim Jin-Kyu Kang Shi-Joon Sung Dae-Kue Hwang Jaebaek Lee Dong-Hwan Jeon Yunae Cho William Jo Taeseon Lee JunHo Kim Sang-Hoon Nam kee-Jeong Yang Division of Energy Technology DGISTDaeguRepublic of Korea Research Center for Thin Film Solar Cells DGISTDaeguRepublic of Korea Department of Physics Ewha Womans UniversitySeoulRepublic of Korea Department of Physics Incheon National UniversityIncheonRepublic of Korea Department of Mechanical Engineering Massachusetts Institute of TechnologyCambridgeMassachusettsUSA

Cu2ZnSn(S,Se)4(CZTSSe)solar cells have resource distribution and economic advantages.The main cause of their low efficiency is carrier loss resulting from recombination of photo-generated electron and hole.To overcome this,it is important to understand their electron-hole behavior characteristics.To determine the carrier separation characteristics,we measured the surface potential and the local current in terms of the absorber depth.The elemental variation in the intragrains(IGs)and at the grain boundaries(GBs)caused a band edge shift and bandgap(Eg)change.At the absorber surface and subsurface,an upward Ec and Ev band bending structure was observed at the GBs,and the carrier separation was improved.At the absorber center,both upward Ec and Ev and downward Ec-upward Ev band bending structures were observed at the GBs,and the carrier separation was degraded.To improve the carrier separation and suppress carrier recombination,an upward Ec and Ev band bending structure at the GBs is desirable.

关键词： carrier separation CZTSSe flexible solar cell local current surface potential

Clinical characteristics and prognostic factors of splenic abscess:A review of 67 cases in a single medical center of Taiwan

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World Journal of Gastroenterology 2006年第3期12卷 460-464页

作者： Kuo-Chin Chang seng-kee chuah Chi-Sin Changchien Tung-Lung Tsai Sheng-Nan Lu Yi-Chun Chiu Yaw-Sen Chen Chih-Chi Wang Jui-Wei Lin Chuan-Mo Lee Tsung-Hui Hu Division of Gastroenterology Department ofInternal Medicine Chang Gung Memorial Hospital KaohsiungTaiwan China Department of surgery ChangGung Memorial Hospital Kaohsiung Taiwan China Department of Pathology Chang Gung Memorial Hospital Kaohsiung Taiwan China

瞄准：在 19 年的一个时期期间在台湾的一个医学中心分析脾的脓肿的 67 个盒子。方法：从 1986 年 1 月到 2004 年 12 月，有脾的脓肿的 67 个病人的一个总数为回顾的学习被注册。临床的特征，内在的疾病，有机体系列，治疗学的方法， A... 详细信息

瞄准：在 19 年的一个时期期间在台湾的一个医学中心分析脾的脓肿的 67 个盒子。方法：从 1986 年 1 月到 2004 年 12 月，有脾的脓肿的 67 个病人的一个总数为回顾的学习被注册。临床的特征，内在的疾病，有机体系列，治疗学的方法， APACHE II 分数，和死亡率被分析。结果：与 54.1+/-14.1 年的吝啬的年龄有 41 男性和 26 女性。为 28.4% 的多重脾的脓肿(MSA ) 报道和在 71.6% 病人的独居的脾的脓肿。57 个病人(35.8%) 中的 26 个有额外的脾的脓肿，与肝(34.6%) 的领先的地点。微生物学文化在血文化在 58 个病人(86.6%) 是积极的，与 71.8% 并且 93.5% 在脓肿文化。与肺炎杆菌(22.4%) 的领先的病原体，支配的克否定杆菌(GNB ) 感染(55.2%) 由克跟随了积极球菌(GPC ) 感染(31%) 。脾切除术在 26 被执行在 21 的病人(38.8%) ，经皮的排水或渴望(31.3%) ，和在 20 个病人(29.9%) 独自一个的抗菌素治疗。最后， 67 个病人中的 12 个到期了(17.9 %) 。由统计，感染 GNB 的怒气是可能的与 GPC (P=0.036 ) 与感染相比开发多发性脓肿。有 GNB 感染(P=0.009 ) 和多发性脓肿(P=0.011 ) 的病人与 GPC 感染和独居的脓肿比病人经历了更高的死亡率。12 的吝啬的 APACHE II 分数到期了病人(16.3+/-3.2 ) 比 55 幸存(7.2+/-3.8 )(P<0.001 ) 的显著地高。结论：MSA， GNB 感染，和高 APACHE II 分数是差的预示的因素。当这些风险因素是在场的时，早外科的干预应该被鼓励。

关键词：疾病预防脾脓肿台湾省中国杆菌