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Hypofractionated particle beam therapy for hepatocellular carcinoma–a brief review of clinical effectiveness

World Journal of Gastrointestinal Oncology 2019年第8期11卷 579-588页

作者： che-yu hsu Chun-Wei Wang Ann-Lii cheng Sung-Hsin Kuo Division of Radiation Oncology Department of OncologyNational Taiwan University Hospital and National Taiwan University College of MedicineTaipei 100Taiwan National Taiwan University Cancer Center National Taiwan University College of MedicineTaipei 100Taiwan Cancer Research Center National Taiwan University College of MedicineTaipei 100Taiwan Department of Internal Medicine and Department of Oncology National Taiwan University HospitalTaipei 100Taiwan Graduate Institute of Oncology National Taiwan University College of MedicineTaipei 100Taiwan

Hepatocellular carcinoma(HCC)is the fifth most common malignancy and the second leading cause of cancer mortality *** cornerstone to improving the prognosis of HCC patients has been the control of loco-regional disease progression and the lesser toxicities of local *** radiotherapy has not been considered a preferred treatment modality for HCC,charged particle therapy(CPT),including proton beam therapy(PBT)and carbon ion radiotherapy(CIRT),possesses advantages(for example,it allows ablative radiation doses to be applied to tumors but simultaneously spares the normal liver parenchyma from radiation)and has emerged as an alternative treatment option for *** the technological advancements in CPT,various radiation dosages of CPT have been used for HCC treatment via ***,the efficacy and safety of the evolving dosages remain *** assess the association between locoregional control of HCC and the dose and regimen of CPT,we provide a brief overview of selected literature on dose regimens from conventional to hypofractionated short-course CPT in the treatment of HCC and the subsequent determinants of clinical ***,CPT provides a better local control rate compared with photon beam therapy,ranging from 80%to 96%,and a 3-year overall survival ranging from 50%to 75%,and it results in rare grade 3 toxicities of the late gastrointestinal tract(including radiation-induced liver disease).Regarding CPT for the treatment of locoregional HCC,conventional CPT is preferred to treat central tumors of HCC to avoid late toxicities of the biliary *** contrast,the hypo-fractionation regimen of CPT is suggested for treatment of larger-sized tumors of HCC to overcome potential radio-resistance.

关键词： Hepatocellular carcinoma Proton beam therapy Carbon ion radiotherapy Local control Toxicity Overall survival

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High-performance Bi_(2)S_(3)/ZnO photoanode enabled by interfacial engineering with oxyanion for efficient photoelectrochemical water oxidation

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Nano Research 2024年第7期17卷 5996-6005页

作者： Ying-Chu chen Hsiang-yu Jui Yichen Feng yun-Hsiang Lu yu-Kuei hsu Department of chemical Engineering&Biotechnology "National Taipei University of Technology"No.1Sec.3Zhong-Xiao E.Rd.Da'an Dist.Taipei City 10608TaiwanChina Department of Opto-Electronic Engineering "National Dong Hwa University"No.1Sec.2Da Hsueh RoadShoufengHualien 97401TaiwanChina China-UK Low Carbon College Shanghai Jiao Tong UniversityNo.3Yinlian RoadLingangShanghai 201306China

In the present contribution,we demonstrate that the sluggish kinetics of oxygen evolution reaction(OER)over the bismuth sulfide(Bi_(2)S_(3))photoanode,which severely restricts its photoelectrochemical activity,is markedly accelerated by employing a sulfatecontaining ***-principle calculation points to the spontaneous adsorption of sulfate(SO_(4)^(2−))on Bi_(2)S_(3)and its capacity of stabilizing the OER intermediates through hydrogen bonding,which is further reinforced by increasing the local density of states near the Fermi level of Bi_(2)S_(3).Meanwhile,the electron transfer is also promoted to synergistically render the ratedetermining step(from O*to OOH*)of OER over Bi_(2)S_(3)kinetically *** but not least,benefitting from such enhanced OER activity and efficient charge separation resulted from depositing Bi_(2)S_(3)on the zinc oxide nanorods(ZnO NRs),forming a core–shell heterojunction,its photocurrent density achieves 8.61 mA·cm^(−2)at 1.23 VRHE,far surpassing those reported for additional Bi_(2)S_(3)-based and several state-of-the-art photoanodes in the literature and further exceeding their theoretical *** great promise of the Bi_(2)S_(3)/ZnO NRs is in view of such outperformance,the superior Faradaic yield of oxygen of more than~80%and the outstanding half-cell applied bias photon-to-current efficiency of~1%well corroborated.

关键词： photoelectrochemical water oxidation oxyanion adsorption electronic structure regulation oxygen evolution reaction(OER)intermediates stabilization Bi_(2)S_(3)

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Ascophyllum nodosum and Fucus vesiculosus ameliorate restenosis via improving inflammation and regulating the PTEN/PI3K/AKT signaling pathway

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Food Science and Human Wellness 2024年第3期13卷 1711-1728页

作者： Crystal Ngofi Zumbi Chun-hsu Pan Hui-yu Huang Chieh-Hsi Wu Program in Clinical Drug Development from Herbal Medicine College of PharmacyTaipei Medical UniversityTaipei 11031China Program in Drug Discovery and Development Industry College of PharmacyTaipei Medical UniversityTaipei 11031China School of Pharmacy Taipei Medical UniversityTaipei 11031China Graduate Institute of Metabolism and Obesity Sciences Taipei Medical UniversityTaipei 11031China

Restenosis is a common complication following coronary *** traditional use of seaweeds for health benefits has increasingly been explored,however few studies exist reporting its protective effects on the development of restenosis and gut *** aim of this study was to investigate the potential of seaweed extracts(SE) of Ascophyllum nodosum and Fucus vesiculosus in inhibiting intimal hyperplasia in a rat model of restenosis and its underlying mechanisms in macrophages and vascular smooth muscle cells(vSMCs).16S rRNA sequencing was done to investigate the regulatory effect of SE on the gut microbiome of injured *** indicated by the results,SE significantly inhibited the progression of intimal hyperplasia in vivo,attenuated inflammation in macrophages and could inhibit the proliferation,dedifferentiation and migration of *** was observed through immunoblotting assays that treatment with SE significantly upregulated PTEN expression in macrophages and inhibited the upregulation of PI3K and AKT expression in ***,according to the 16S rRNA gene sequencing analysis,supplementation with SE modulated gut microbiota composition in injured *** conclusion,SE could ameliorate intimal hyperplasia by inhibiting inflammation and vSMCs proliferation through the regulation of the PTEN/PI3K/AKT pathway and modulating the gut microbiome.

关键词： Ascophyllum nodosum Fucus vesiculosus PTEN/PI3K/AKT Restenosis Macrophage Vascular smooth muscle cells Gut microbiota

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Effect of nocturia in patients with different severity of obstructive sleep apnea on polysomnography: A retrospective observational study

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Asian Journal of Urology 2024年第3期11卷 486-496页

作者： Chin-Heng Lu Hung-Min Chang Kuang-Hsi Chang Yen-Chuan Ou Chao-yu hsu Min-che Tung Frank cheau-Feng Lin Stella Chin-Shaw Tsai Division of Urology Department of SurgeryTungs’Taichung Metroharbor HospitalTaichungTaiwanChina Rong Hsing Research Center for Translational Medicine Chung Hsing UniversityTaichungTaiwanChina College of Life Sciences Chung Hsing UniversityTaichungTaiwanChina Department of Otolaryngology Tungs’Taichung Metroharbor HospitalTaichungTaiwanChina Department of Medical Research Tungs’Taichung Metroharbor HospitalTaichungTaiwanChina General Education Center Jen-Teh Junior College of MedicineNursing and ManagementMiaoliTaiwanChina Graduate Institute of Biomedical Sciences China Medical UniversityTaichungTaiwanChina Department of Post-Baccalaureate Medicine College of MedicineChung Hsing UniversityTaichungTaiwanChina Department of Nursing Jen-Teh Junior College of MedicineNursing and ManagementMiaoliTaiwanChina Department of Surgery Chung Shan Medical UniversityTaichungTaiwanChina College of Medicine Chung Shan Medical UniversityTaichungTaiwanChina

Patients with suspected OSA were examined using *** were divided into two groups based on the presence of *** was defined as a patient who needed to void at least *** index(AHI)was employed to classify patients according to degrees of severity:AHI<5 events/h,5 events/hAHI<15 events/h,15 events/hAHI<30 events/h,and AHI30 events/h,defined as normal,mild OSA,moderate OSA,and severe OSA,*** variables,PSG parameters,International Prostate Symptom Scores(IPSSs),and quality of life scores due to urinary symptoms were ***:In total 140 patients,114 patients had OSA(48 had mild OSA;34 had moderate OSA;and 32 had severe OSA)and 107 patients had *** total IPSS was significantly higher in nocturia patients in all groups except the group of severe OSA *** the increasing severity of OSA,more correlated factors related to nocturia were *** mild OSA patients,nocturia related to increased age(p=0.025),minimum arterial blood oxygenation saturation(p=0.046),and decreased AHI of non-rapid eye movement(p=0.047),AHI of total sleep time(p=0.010),and desaturation index(p=0.012).In moderate OSA patients,nocturia related to increased age(p<0.001),awake time(p=0.025),stage 1 sleep(p=0.033),and sleep latency(p=0.033),and decreased height(p=0.044),weight(p=0.025),and sleep efficiency(p=0.003).In severe OSA patients,nocturia related to increased weight(p=0.011),body mass index(p=0.009),awake time(p=0.008),stage 1 sleep(p=0.040),arousal number(p=0.030),arousal index(p=0.013),periodic limb movement number(p=0.013),and periodic limb movement index(p=0.004),and decreased baseline arterial blood oxygenation saturation(p=0.046).Conclusion:Our study revealed that there were more correlated factors related to nocturia with increasing severity of *** study helps in clinical education and treatment for OSA patients with different severity.

关键词： Nocturia Obstructive sleep apnea Polysomnography Apneaehypopnea index International Prostate Symptom Score

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Concurrent occurrence of adenocarcinoma and urothelial carcinoma of the prostate gland:A case report

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World Journal of Clinical Cases 2024年第26期12卷 5952-5959页

作者： Jhe yuan hsu Yi Sheng Lin Li Hua Huang Tang Yi Tsao Chao yu hsu Yen Chuan Ou Min che Tung Division of Urology Department of SurgeryTungs'Taichung MetroHarbor HospitalTaichung 435403Taiwan Department of Pathology Tungs'Taichung MetroHarbor HospitalTaichung 435403Taiwan

BACKGROUND Adenocarcinoma is the most common subtype of prostate *** urothelial carcinoma(UC)typically originates from the prostatic *** concurrent occurrence of adenocarcinoma and UC of the prostate gland is *** SUMMARY We present the case of an 82-year-old male patient with simultaneous adenocarcinoma and UC of the prostate *** patient underwent a transrectal ultrasound-guided biopsy,and the pathology test revealed ***,transurethral laser prostatectomy was performed,and the pathology test indicated adenocarcinoma of the prostate with a Gleason score of 3+4 and highgrade ***,the patient was treated with androgen deprivation therapy,systemic chemotherapy,and *** resonance imaging performed during follow-up revealed a prostate tumor classified as cT2cN1M0,stage ***,the patient underwent robotic-assisted radical prostatectomy and bilateral pelvic lymph node *** final pathology test of the prostate gland revealed acinar-type adenocarcinoma,Gleason pattern 4+3,pT2N0M0,and high-grade *** patient regularly presented to the clinic for postoperative follow-up *** did not experience any urinary *** According to our literature review,this is the first reported case of coexisting adenocarcinoma and UC of the prostate gland.

关键词： Adenocarcinoma Urothelial carcinoma Prostate Coexist Case report

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A robust vector tracking loop structure based on potential bias analysis

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Chinese Journal of Aeronautics 2024年第4期37卷 405-420页

作者： Qiongqiong JIA Yiran LUO Bing XU Li-Ta hsu Renbiao WU Tianjin Key Lab for Advanced Signal Processing Civil Aviation University of ChinaTianjin 300300China Interdisciplinary Division of Aeronautical and Aviation Engineering The Hong Kong Polytechnic University999077Hong KongChina Department of Geomatics Engineering University of CalgaryCalgary T2N1N4Canada

This paper proposes a robust vector tracking loop structure based on potential bias analysis. The influence of four kinds of biases on the existing two implementations of Vector Tracking Loops(VTLs) is illustrated by theoretical analysis and numerical simulations, and the following findings are obtained. Firstly, the initial user state bias leads to steady navigation solution bias in the relative VTL, while new measurements can eliminate it in the absolute VTL. Secondly, the initial code phase bias is transferred to the following navigation solutions in the relative VTL, while new measurements can eliminate it in the absolute VTL. Thirdly, the user state bias induced by erroneous navigation solution of VTLs can be eliminated by both of the two VTLs. Fourthly,the multipath/NLOS likely affects the two VTLs, and the induced tracking bias in the duration of the multipath/NLOS would decrease the performance of VTLs. Based on the above analysis,a robust VTL structure is proposed, where the absolute VTL is selected for its robustness to the two kinds of initialization biases;meanwhile, the instant bias detection and correction method is used to improve the performance of VTLs in the duration of the multipath/NLOS. Numerical simulations and experimental results verify the effectiveness of the proposed robust VTL structure.

关键词： Global Navigation Satellite System(GNSS) Vector Tracking Loop(VTL) Multipath Non-Line-of-Sight(NLOS) Tracking bias propagation Least Absolute Shrinkage and Selection Operator(LASSO)

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Understanding pediatric surgical needs in North Korea: a modeling analysis

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World Journal of Pediatric Surgery 2024年第1期7卷 47-53页

作者： Phillip J hsu Sangchul Yoon Kee B Park University of Michigan Ann ArborMichiganUSA Department of Global Health and Social Medicine Harvard Medical SchoolBostonMassachusettsUSA Department of Medical Humanitiesand Social Sciences Yonsei University SeoulSouth Korea

Background Sixty-five percent of children worldwide lack access to surgical care,the majority of whom live in low-income and middle-income countries(LMiCs).Developing surgical infrastructure requires information on surgical need;however,this information is often limited in *** Korea(Democratic People's Republic of Korea,DPRK)has a low amount of publicly available ***,we analyzed available modeled data to understand the causes of pediatric deaths due to conditions treatable with surgery in *** We used World Bank data and models from the Institute for Health Metrics and Evaluation to identify causes of pediatric deaths affecting pediatric patients(age<20 years).We compared mortality of disease between DPRK and countries with similar economic *** Between 1990 and 2019,the number of overall pediatric deaths has *** 2019,32.2%of allpediatric deaths in DPRK were caused by surgical *** leading categories of surgical conditions were injuries(53.9%),congenital conditions(34.2%),tumors(8.8%),and abdominal conditions(3.2%).DPRK has a lower relative rate of pediatric deaths compared with other LMICs with similar gross domestic product per ***,it has a higher relative rate of pediatric deaths due to conditions requiring treatment with *** injuries contribute significantly to the high rate of pediatric deaths in *** Although DPRK may be allocating overall resources toward pediatric healthcare more efficiently than economic peers,DPRK may benefit from improvement in pediatric surgical *** availability of data and close international collaboration could be potential solutions to bridge this gap.

关键词： pediatric surgical injuries

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High glucose reduces Nrf2-dependent cRAGE release and enhances inflammasome-dependent IL-1βproduction in monocytes:the modulatory effects of EGCG

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Food Science and Human Wellness 2024年第3期13卷 1531-1542页

作者： Chi-Hao Wu Yin-hsuan Chang Chin-Lin hsu Sheng-Yi chen Gow-Chin Yen Graduate Programs of Nutrition Science School of Life ScienceTaiwan Normal UniversityTaipei 106209TaiwanChina Department of Food Science and Biotechnology Chung Hsing UniversityTaichung 40227TaiwanChina School of Nutrition Chung Shan Medical UniversityTaichung 40201TaiwanChina

Soluble receptor for advanced glycation end products(sRAGE)acts as a decoy sequestering of RAGE ligands,thus preventing the activation of the ligand-RAGE axis linking human ***,the molecular mechanisms underlying sRAGE remain *** this study,THP-1 monocytes were cultured in normal glucose(NG,5.5 mmol/L)and high glucose(HG,15 mmol/L)to investigate the effects of diabetesrelevant glucose concentrations on sRAGE and interleukin-1β(IL-1β)*** modulatory effects of epigallocatechin gallate(EGCG)in response to HG challenge were also *** enhanced intracellular reactive oxygen species(ROS)generation and RAGE *** secretion of sRAGE,including esRAGE and cRAGE,was reduced under HG conditions,together with the downregulation of a disintegrin and metallopeptidase 10(ADAM10)and nuclear factor erythroid 2-related factor 2(Nrf2)nuclear ***,the HG effects were counteracted by siRAGE and exacerbated by *** immunoprecipitation results showed that Nrf2 binding to the ADAM10 promoter and HG interfered with this *** data reinforce the notion that RAGE and Nrf2 might be sRAGE-regulating *** HG conditions,the treatment of EGCG reduced ROS generation and RAGE ***-stimulated cRAGE release was likely caused by the upregulation of the Nrf2-ADAM10 *** inhibited HG-mediated NLRP3 inflammasome activation at least partly by stimulating sRAGE,thereby reducing IL-1βrelease.

关键词： Epigallocatechin gallate(EGCG) Inflammasome Nuclear factor erythroid 2-related factor 2(Nrf2) Receptor for advanced glycation end products(RAGE) Soluble RAGE(sRAGE)

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Hypermethylation of the ALOX12 and CBS promoters in osteoporosis:Potential biomarkers for early diagnosis

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Genes & Diseases 2024年第1期11卷 30-33页

作者： Shang Guo yue Wu Weekai Chia Peichun hsu Hongwei Wang yunliang Wang Biao Zhong Department of Orthopedic Surgery Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200023China Institute of Translational Medicine Shanghai General HospitalShanghai Jiao Tong University School of Medicine(SJTU-SM)Shanghai 200025China The University of Chicago Department of MedicineChicagoIL 60637USA Department of Neurology The Second Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450014China

As a bone-confined chronic degenerative disorder,the progression of osteoporosis is characterized by abnormal crosstalk between osteoblasts and osteoclasts,leading to an imbalance of bone remodeling in adults.1 Several studies reported that arachidonic acid ester 12 lipoxygenase(ALOX12)acts as a regulator in bone genesis by participating in the activation of the peroxisome proliferatoractivated receptor(PPARG)pathway through its reaction product.

关键词： osteoporosis diagnosis remodeling

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Mirrorless MEMS imaging:a nonlinear vibrational approach utilizing aerosol-jetted PZT-actuated fiber MEMS scanner for microscale illumination

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Microsystems & Nanoengineering 2024年第1期10卷 175-192页

作者： Wei-Chih Wang Ming-Yao Li Kuan-Chang Peng Yi-Feng hsu Benjamin Estroff Pao-yun Yen David Schipf Wen-Jong Wu Department of Power Mechanical Engineering National Tsing Hua UniversityNo.101Section 2Kuang-Fu RoadHsinchuTaiwan 30013China Institute of NanoEngineering and Microsystems National Tsing Hua UniversityNo.101Section 2Kuang-Fu RoadHsinchuTaiwan 30013China Department of Mechanical Engineering University of WashingtonSeattleWA 98195USA Department of Electrical Engineering University of WashingtonSeattleWA 98195USA Department of Engineering Science and Ocean Engineering National Taiwan UniversityTaiwanChina

This study introduces a novel image capture and lighting techniques using a cutting-edge hybrid MEMS scanner system designed for compact microscopic *** scanner comprises a tapered optical fiber waveguide and innovative aerosol-jet printed PZT(lead zirconate titanate)bimorph push-pull actuators on a stainless-steel substrate,effectively addressing issues that are commonly associated with PZT on silicon substrates such as fracture and layer *** leveraging nonlinear vibration,the scanner achieves a spiral scan pattern from a single signal input,in addition to the expected two-dimensional scanning and target illumination from two phase-shifted *** capability is further enhanced by a novel process to taper the optical fiber,which reduces illumination scattering and tunes the fiber to the resonant frequencies of the *** precisely tapered tip enables large fields of view while maintaining independent 2-axis scanning through one-degree-of-freedom *** validation showcases the successful generation of a spiral scan pattern with a 60μm diameter scan area and a 10 Hz frame rate,effectively reconstructing scanned images of 5μm lines,cross patterns(15μm in length with a 5μm gap),and structures of a Psychodidae wing.

关键词： steel fiber scanner

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