检索结果-南通市图书馆

Does prostate-specific antigen (PSA)mass or free PSA mass improve the accuracy of predicting total prostate volume in relation to obesity in men with biopsy-proven benign prostatic hyperplasia?

引用

Asian Journal of Andrology 2019年第1期21卷 86-91页

作者： jin-woo jung young Dong Yu Young Ju Lee jung Jun Kim Hak Min Lee Jong jin Oh Sangchul Lee Sang wook Lee Sang Eun Lee Seong jin Jeong Department of Urology Catholic Kwandong Univerisity International St.Mary's HospitalIncheon 22711Korea Department of Urology Seoul National University Bundang HospitalSeongnam 13620Korea Department of Urology Kangwon National University School of MedicineChuncheon 24341Korea

We evaluated whether the prostate-specific antigen (PSA)mass or free PSA (fPSA)mass (i.e.,absolute amount of total circulating PSA or fPSA protein,respectively),versus serum PSA or fPSA concentration,improves the accuracy of predicting the total prostate volume (TPV)in relation to *** men whose multicore (≥12)transrectal prostate biopsy was negative,586 who had a PSA of <10 ng ml^-1 and underwent the fPSA test prior to biopsy were *** PSA mass or fPSA mass (pg)was calculated by multiplying the serum level by plasma *** each TPV cut-off point (30 ml,40 ml,and 50 ml),the areas under the receiver operating characteristics curve (AUCs)of each variable were compared in obesity-based *** of fPSA and fPSA mass for predicting TPV were significantly larger than those for PSA and PSA mass by 8.7%-12.1%at all cut-off points. Subgroup analyses based on obesity showed that,although PSA mass and fPSA mass enhanced accuracy by 4%(P =0.031)and 1.8%(P =0.003),respectively,for determining TPVs of ≥30 ml and ≥50 ml in obese and overweight men,they did not improve the accuracy in most other combinations of the degrees of obesity with TPV cut-off ***,compared with serum PSA or fPSA,the absolute amount of PSA or fPSA protein mass improved the accuracy of predicting TPV in obese men very minimally and only for certain TPV cut-off ***,these indicators may not provide clinically meaningful improvement in predicting TPV in obese men.

关键词： benign prostatic hyperplasia obesity prostate volume prostate-specific antigen mass

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Contemporary trends in radical prostatectomy and predictors of recovery of urinary continence in men aged over 70 years:comparisons between cohorts aged over 70 and less than 70 years

引用

Asian Journal of Andrology 2020年第3期22卷 280-286页

作者： Young Ju Lee jin-woo jung Sangchul Lee Sang wook Lee Jeong Hyun Kim Sung Kyu Hong Seok-Soo Byun Sang Eun Lee Seong jin Jeong Departme nt of Urology Seoul National University Bundang HospitalSeongnam 13620Korea Department of Urology Catholic Kwan dong Univerisity International St.Mary's HospitalIncheon 22711Korea Department of Urology Kangwon National University School of MedicineChuncheon 24341Korea.

We evaluated contemporary trends in radical prostatectomy(RP)in men aged>70 years and investigated associations of selected variables with recovery of urinary continence(UC)in two age groups:>70 and70 years[n=610]vs70 years gradually increased up to 30.0%,and the rate of robot-assisted RP and neurovascular bundle(NVB)saving increased continually to 80.0%and 67.4%of older patients,*** the rate of recovery of UC within 12 months(3 months)in patients aged>70 years was lower than that in those aged S70 years(81.5%[52.6%]vs 88.6%[60.9%],respectively;both P70 ***,unlike younger patients,only variables(age and MUL),possibly associated with the inhere nt fun ction of the urinary sphi ncter,were predictors of recovery of UC in patients aged>70 years.

关键词： elderly predictor prostate cancer radical prostatectomy urinary incontinence

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Suppression of Oxidative Stress of Modified Gongjin-Dan (WSY^1075) in Detrusor Underactivity Rat Model Bladder Outlet Induced by Obstruction

引用

Chinese Journal of Integrative Medicine 2018年第9期24卷 670-675页

作者： jin-woo jung Seung Hwan Jeon woong jin Bae Su jin Kim Mun Su Chung Byung II Yoon Sae woong Choi U Syn Ha Sung Yeoun Hwang Sae woong Kim Department of Urology International St. Mary's Hospital Catholic Kwandong University College of Medicine Incheon Republic of Korea Institute for Bio-Medical Convergence College of Medicine Catholic Kwandong University Gangneungsi Gangwon-do Republic of Korea Department of Urology College of Medicine The Catholic University of Korea Seoul Republic of Korea Catholic Integrative Medicine Research Institute College of Medicine The Catholic University of Korea Seoul Republic of Korea Korea Bio Medical Science Institute Seoul Republic of Korea

Objective： To investigate the anti-oxidative stress and preventive effect of modified Gongjin-dan （WSY-1075） in a detrusor underactivity rat model. Methods： Rats were randomly allocated to three groups： sham- operated （control）, bladder outlet obstruction-induced detrusor underactivity （BOO-DU）, and BOO-DU with WSY-1075 （WSY） groups. WSY-1075 was orally administrated to rats 200 mg daily for 2 weeks pdor to the operation and 4 weeks after the operation. Bladder outlet obstruction was surgically induced in rats by ligation around the urethra avoiding total obstruction. Cystometrography was conducted on rats in each group for examination of bladders. Results： Compared with the control group, bladder outlet obstruction led to a significant increase in oxidative stress with consequent changes to molecular composition, and decrease in maximal detrusor pressure （P〈0.05）. WSY-1075 treatment significantly suppressed oxidative stress and prevented degenerative and dysfunctional changes in bladder, as compared with BOO-DU group （P〈0.05）. Conclusion： WSY-1075 had beneficial effect on prevention of BOO-DU.

关键词： detrusor underactivity anti-oxidant herbal

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Surface-modified Ag@Ru-P25 for photocatalytic CO_(2) conversion with high selectivity over CH_(4) formation at the solid–gas interface

引用

Carbon Energy 2024年第1期6卷 182-196页

作者： Chaitanya B.Hiragond Sohag Biswas Niket SPowar Junho Lee Eunhee Gong Hwapyong Kim Hong Soo Kim jin-woo jung Chang-Hee Cho Bryan M.Wong Su-Il In Department of Energy Science&Engineering Daegu Gyeongbuk Institute of Science and Technology(DGIST)DaeguRepublic of Korea Department of Chemical&Environmental Engineering Materials Science&Engineering ProgramDepartment of ChemistryDepartment of Physics&AstronomyUniversity of California-RiversideRiversideCaliforniaUSA Department of Physics and Chemistry Daegu Gyeongbuk Institute of Science and Technology(DGIST)DaeguRepublic of Korea NiceScience Corporation DaeguRepublic of Korea

Systematic optimization of the photocatalyst and investigation of the role of each component is important to maximizing catalytic activity and comprehending the photocatalytic conversion of CO_(2) reduction to solar fuels.A surface-modified Ag@Ru-P25 photocatalyst with H_(2)O_(2) treatment was designed in this study to convert CO_(2) and H_(2)O vapor into highly selective *** doping followed by Ag nanoparticles(NPs)cocatalyst deposition on P25(TiO_(2))enhances visible light absorption and charge separation,whereas H_(2)O_(2) treatment modifies the surface of the photocatalyst with hydroxyl(–OH)groups and promotes CO_(2) ***-resonance transmission electron microscopy,X-ray photoelectron spectroscopy,X-ray absorption near-edge structure,and extended X-ray absorption fine structure techniques were used to analyze the surface and chemical composition of the photocatalyst,while thermogravimetric analysis,CO_(2) adsorption isotherm,and temperature programmed desorption study were performed to examine the significance of H_(2)O_(2) treatment in increasing CO_(2) reduction *** optimized Ag1.0@Ru1.0-P25 photocatalyst performed excellent CO_(2) reduction activity into CO,CH4,and C2H6 with a~95%selectivity of CH4,where the activity was~135 times higher than that of pristine TiO_(2)(P25).For the first time,this work explored the effect of H_(2)O_(2) treatment on the photocatalyst that dramatically increases CO_(2) reduction activity.

关键词： gas-phase CO_(2) reduction H_(2)O_(2) treatment plasmonic nanoparticles solar fuel photocatalyst surface modification

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Multi-View Multi-Modal Head-Gaze Estimation for Advanced Indoor User Interaction

引用

Computers, Materials & Continua 2022年第3期70卷 5107-5132页

作者： jung-Hwa Kim jin-woo Jeong Department of Computer Engineering Kumoh National Institute of TechnologyGumi39177Korea Department of Data Science Seoul National University of Science and TechnologySeoul01811Kore

Gaze estimation is one of the most promising technologies for supporting indoor monitoring and interaction ***,previous gaze estimation techniques generally work only in a controlled laboratory environment because they require a number of high-resolution eye *** makes them unsuitable for welfare and healthcare facilities with the following challenging characteristics:1)users’continuous movements,2)various lighting conditions,and 3)a limited amount of available *** address these issues,we introduce a multi-view multi-modal head-gaze estimation system that translates the user’s head orientation into the gaze *** proposed system captures the user using multiple cameras with depth and infrared modalities to train more robust gaze estimators under the aforementioned *** this end,we implemented a deep learning pipeline that can handle different types and combinations of *** proposed system was evaluated using the data collected from 10 volunteer participants to analyze how the use of single/multiple cameras and modalities affect the performance of head-gaze *** various experiments,we found that 1)an infrared-modality provides more useful features than a depth-modality,2)multi-view multi-modal approaches provide better accuracy than singleview single-modal approaches,and 3)the proposed estimators achieve a high inference efficiency that can be used in real-time applications.

关键词： Human-computer interaction deep learning head-gaze estimation indoor monitoring

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Attaching single carbon nanotube on tip's apex using dielectrophoresis of DC-pulse voltage

引用

中国有色金属学会会刊：英文版 2009年第B9期19卷 280-283页

作者： Hee-jin JEONG Yoong-Ho jung Deug-woo LEE Gyeongbuk Hybrid Technology Institute School of Mechanical Engineering Pusan National University Department of Nanosystem and Nanoprocess Engineering Pusan National University

Single carbon nanotubes (CNTs) are candidates for a number of electronics and sensing applications, provided that single CNTs can be separated from a bundle of CNTs in suspension. Dielectrophoresis has recently been demonstrated as one route for the extraction of desired CNTs. However, previous methods using dielectrophoresis have found it difficult to extract single nanotubes from bundles of CNTs in solution. Here, we show that this restriction can be overcome by using pulsed DC voltage of an electric field, instead of regular AC and DC voltages.

关键词：碳纳米管直流脉冲脉冲电压介电顶点消息电子号码 CNTs

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Synergistic Effect of Core/Shell‑Structured Composite Fibers:Efficient Recovery of Rare‑Earth Elements from Spent NdFeB Permanent Magnets

引用

Advanced Fiber Materials 2024年第6期6卷 1729-1745页

作者： Youngkyun jung Yun Lee Su‑jin Yoon Jae‑woo Choi Center for Water Cycle Research Korea Institute of Science and Technology(KIST)Seoul 02792Republic of Korea Department of Chemical and Biological Engineering Korea UniversitySeoul 02841Republic of Korea Department of Energy and Environment Technology KIST SchoolKorea University of Science and TechnologySeoul 02792Republic of Korea

NdFeB magnets are third-generation permanent magnets that are employed as indispensable components in various ***,rare-earth elements(REEs)such as Dy and Nd must be efficiently recovered from end-of-life magnets to enable resource circulation and reinforce unstable supply *** that end,this paper reports synergistically performing core/shell-structured composite fibers(CSCFs)containing sodium polyacrylate and nanoporous zeolitic imidazolate framework-8(NPZIF-8)nanocrystals as a readily recoverable adsorbent with an exceptional REE-adsorbing *** CSCF core forms an NPZIF-8 nanocrystal shell on the fiber surface as well as draws REEs using its dense sodium carboxylate groups into the NPZIF-8 nanocrystal lattice with high specific surface *** CSCFs exhibit significantly higher maximum adsorption capacities(468.60 and 435.13 mg·g-1)and kinetic rate constants(2.02 and 1.92 min-1)for the Nd3+and Dy3+REEs than those of previously reported REE ***,the simple application of the CSCFs to an adsorption reactor considerably mitigates the adsorbent-shape-induced pressure drop,thereby directly influencing the energy efficiency of the ***,the high REE-recovery ability,tractability,and recyclability of the CSCFs offers a pragmatic pathway to achieving cost-effective REE ***,this study provides new insights into designing synergistically performing core/shell architectures for feasible REE recovery.

关键词： Core/shell structures Fibrous adsorbents Synergistic adsorption Metal resource recovery Pressure drop Rare-earth elements

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect of Zhubin(KI9) Acupuncture in Reducing Alcohol Craving in Patients with Alcohol Dependence:A Randomized Placebo-Controlled Trial

引用

Chinese Journal of Integrative Medicine 2015年第4期21卷 307-311页

作者： jin-Seong Lee Sung-Gon Kim Taek-Geun jung woo Young jung Seong-Yeon Kim Department of Psychiatry Pusan National University Yangsan Hospital Biomedical Research Institute Pusan National University Hospital Jang-Cheon Korean Medicine Clinic Division of Management Information Science(S-YK) Dong-A University

Objective： To examine the effect of acupuncture on Zhubin （KI9） in reducing alcohol craving in alcohol-dependent patients. Methods： Twenty male alcohol-dependent patients were randomly assigned to two groups, a treatment group （10 cases, age 43.0 ± 6.8 years） and a placebo group （10 cases, age 44.5 ± 7.9 years）. The treatment group was treated with real needle acupuncture on Zhubin （KI9） twice a week for 4 weeks, and the control group was treated with placebo needle acupuncture. Both groups were given acupuncture treatment using Park Sham Device （PSD）. Alcohol craving was measured by the Visual Analogue Scale （VAS） before treatment to establish a baseline, and after 1, 2, and 4 weeks of treatment. Repeated measures ANOVA was used to determine the main and interaction effects of time and on the outcome measure （VAS）. Results： There was a significant effect of time on VAS score （dr=3, F=13.3, P〈0.01）. Main effect of group on VAS score was significant （df=1, F=10.9, P〈0.01） and the time × group interaction was also significant （df=3, F=4.7, P〈0.01）. Conclusions： Real-needle acupuncture therapy on Zhubin （KI9） showed effectiveness in reducing alcohol craving. These results strongly suggest the usefulness of acupuncture therapy on Zhubin （KI9） in preventing a relapse in alcohol dependent patients.

关键词： alcohol craving alcohol dependence acupuncture Zhubin (KI9)

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Overcoming the penetration depth limit in optical microscopy:Adaptive optics and wavefront shaping

引用

Journal of Innovative Optical Health Sciences 2019年第4期12卷 3-20页

作者： Cheolwoo Ahn Byungjae Hwang Kibum Nam Hyungwon jin Taeseong woo jung-Hoon Park Department of Biomedical Engineering Ulsan National Institute of Science and Technology(UNIST)Ulsan South Korea

Despite the unique advantages of optical microscopy for molecular specific high resolution imaging of living structure in both space and time,curent applications are mostly limited to research *** is due to the aberrations and multiple scattering that is induced by the inhomogeneous refractive boundaries that are inherent to biological ***,recent developments in adaptive optics and wavefront shaping have shown that high resolution optical imaging is not fundamentally limited only to the observation of single cells,but can be significantly enhanced to realize deep tissue *** provide insight into how these two closely related fields can expand the limits of bio imaging,we review the recent progresses in their performance and applicable range of studies as well as potential future research directions to push the limits of deep tissuse imnaging.

关键词： Adaptive optics wavefront shaping optical aberration multiple scattering in-viuo imaging

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Deep learning-based virtual staining,segmentation,and classification in label-free photoacoustic histology of human specimens

引用

Light(Science & Applications) 2024年第10期13卷 2353-2366页

作者： Chiho Yoon Eunwoo Park Sampa Misra jin Young Kim jin woo Baik Kwang Gi Kim Chan Kwon jung Chulhong Kim Departments of Electrical Engineering Convergence IT EngineeringMechanical EngineeringMedical Science and EngineeringGraduate School of Artificial Intelligenceand Medical Device Innovation CenterPohang University of Science and Technology(POSTECH)PohangRepublic of Korea Opticho Inc. PohangRepublic of Korea Department of Health Sciences and Technology Gachon Advanced Institute for Health Sciences and Technology(GAIHST)Gachon UniversityIncheonRepublic of Korea Cancer Research Institute College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea Department of Hospital Pathology Seoul St.Mary’s HospitalCollege of MedicineThe Catholic University of KoreaSeoulRepublic of Korea

In pathological diagnostics,histological images highlight the oncological features of excised specimens,but they require laborious and costly staining *** recent innovations in label-free microscopy that simplify complex staining procedures,technical limitations and inadequate histological visualization are still problems in clinical ***,we demonstrate an interconnected deep learning(DL)-based framework for performing automated virtual staining,segmentation,and classification in label-free photoacoustic histology(PAH)of human *** framework comprises three components:(1)an explainable contrastive unpaired translation(E-CUT)method for virtual H&E(VHE)staining,(2)an U-net architecture for feature segmentation,and(3)a DL-based stepwise feature fusion method(StepFF)for *** framework demonstrates promising performance at each step of its application to human liver *** virtual staining,the E-CUT preserves the morphological aspects of the cell nucleus and cytoplasm,making VHE images highly similar to real H&E *** segmentation,various features(e.g.,the cell area,number of cells,and the distance between cell nuclei)have been successfully segmented in VHE ***,by using deep feature vectors from PAH,VHE,and segmented images,StepFF has achieved a 98.00%classification accuracy,compared to the 94.80%accuracy of conventional PAH *** particular,StepFF’s classification reached a sensitivity of 100%based on the evaluation of three pathologists,demonstrating its applicability in real clinical *** series of DL methods for label-free PAH has great potential as a practical clinical strategy for digital pathology.

关键词： stepwise Deep spite

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：