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One-stage versus staged ureteroscopy and percutaneous nephrolithotomy for simultaneous ureteral and renal stones

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Current Urology 2022年第1期16卷 15-19页

作者： Ahmed M.Atwa Mohamed Mohamed Elawdy Diaa-Eldin taha Rasha t.Abouelkheir Ebrahim Elsaeed Abouelenein samer El-Halwagy Ahmed s.El-Hefnawy Naser El-tabey Ahmed R.EL-Nahas Ahmed M.shoma Urology Department Urology and Nephrology CenterMansoura UniversityMansoura35516Egypt Urology Department Faculty of MedicineKafr El Sheikh UniversityKafr El SheikhEgypt Radiology Department Urology and Nephrology CenterMansoura UniversityMansouraEgypt

Objectives:this study is aimed to investigate the outcome of one-stage ureteroscopy(URs)and percutaneous nephrolithot(PCNL)for simultaneous ureteral and renal stones over 10years at a tertiary urology *** and methods:We retrospectively analyzed the data of patients who were operated on for simultaneous ureteral and renal stones from January 2011 to December *** were divided into 2 groups:group A,who underwent one-stage URs and prone PCNL,and group B,who underwent staged *** overall success,complications,operative time,and hospital stays were compared between the 2 ***:Data for 190 patients were reviewed;mean age was 50±13 years old,and 146(77%)were *** one-stage(A)and staged(B)groups included 102 and 88 patients,*** A included older patients,with a high the American society of Anesthesiologists score,while group B included more patients with multiple or staghorn *** one-stage group recorded shorter operative time(120±12min vs.140±16min,p=0.02)and shorter hospital stays(3 days[2-6]vs.4 days[3-9],p=0.06).Otherwise,both groups had equal outcomes in terms of success rates and ***:PCNL and URs can be performed in one-session for simultaneous ureteral and renal stones,except for multiple renal and staghorn *** results are comparable to those of the staged procedure in terms of success rate and complications,with the advantage of a shorter operative time and hospital stay.

关键词： Kidney stones Percutaneous nephrolithotomy Ureteral stones Ureteroscopy

BIGH3: A Negative Regulator of Human Osteosarcoma Large Multicellular spheroids

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International Journal of Clinical Medicine 2016年第11期7卷 771-791页

作者： Brian s. thoma Robert J. Moritz Fatemeh Rezapoor Chandler t. sargent Clyde F. Phelix Richard G. LeBaron Department of Biology The University of Texas at San Antonio One UTSA Circle San Antonio TX USA

Numerous studies have demonstrated a relationship between the extracellular matrix protein BIGH3 and variations in the malignant properties of different cancer cell types, including osteosarcoma cells. BIGH3 protein can suppress and promote tumor growth, even on the same cancer cell type, indicating that contextual cues regulate BIGH3-mediated divergent outcomes. We employed a multicellular tumor spheroid model to study the effects of BIGH3 with respect to physical and molecular features of three-dimensional tumor growth. the results demonstrated that exogenous recombinant BIGH3 blocked the development of multicellular large tumor spheroids so that only small spheroids formed. the effect was dependent on the BIGH3 concentration in the growth medium and the time of incubation of BIGH3 with the osteosarcoma cells in the spheroid model. tGF-β1 signaling induced multicellular tumor spheroids to synthesize a greater quantity of BIGH3 relative to non-treated spheroids. the tGF-β1-mediated increase in BIGH3 protein antagonized the development of multicellular large spheroids. Anti-BIGH3 antibody, and an inhibitor of tGF-β1 signaling, blocked the antagonistic effect induced through tGF-β1 stimulation and BIGH3 protein expression, resulting in the formation of multicellular large spheroids. Immunohistochemistry detected BIGH3 at cell bodies within the spheroid stroma, suggesting osteosarcoma cell-surface proteins bind BIGH3. Flow cytometry demonstrates that osteosarcoma cells interact with soluble BIGH3, and solid-phase cell adhesion assays show that osteosarcoma adhesion to BIGH3 substratum is mediated by integrin α4β1. However, anti-α4 antibody did not attenuate the BIGH3-mediated antagonism toward formation of multicellular large spheroids. We conclude that tGFβ1 and BIGH3 suppress the development of large osteosarcoma tumors.

关键词： Cancer 3-Dimensional tGFβ1 Extracellular Matrix tGFBI Beta-ig

Persuasibility and Its Assessment

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Journal of shanghai Jiaotong university(science) 2009年第5期14卷 531-535页

作者：顾磊 t.W.Mastaglio Department of General studies Beifang Ethnic University Computer science Department Norfolk State University

Persuasive technology is the use of computers,devices or applications to change a person's attitudes or *** design within the system life-cycle is a nascent area of research which is different from design in the traditional *** paper focuses on the research of persuasibility design and its assessment in the system life-cycle.A life-cycle oriented systemic general theory is developed in this paper to evaluate persuasibility *** assessment is considered as a part of persuasibility *** procedure and method are explored and analyzed based on the system life-cycle in this paper.A possible research direction is to create more explicit and detailed persuasion design and assessment methods which can be used not only in personal computer persuasive application,but also many other electric devices that are designed for persuasion purposes.

关键词： computer technology persuasive technology system engineering life-cycle

Medical Records Documentation of HIV/AIDs Clinical services at Primary Health Care (PHC) Facilities and Its Implications on Continuum of Care and Operational Research in south Africa

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World Journal of AIDs 2021年第2期11卷 60-70页

作者： H. N. Fomundam A. R. tesfay s. A. Mushipe H. t. Nyambi A. K. Wutoh Howard University Global Initiative south Africa Howard University Pretoria Republic of South Africa Howard University Washington DC USA

Background: Patients medical records are used to document care processes for communication amongst healthcare workers for continued patient management. Incomplete or inaccurate documentation can adversely affect the q... 详细信息

strong>Background:strong> Patients medical records are used to document care processes for communication amongst healthcare workers for continued patient management. Incomplete or inaccurate documentation can adversely affect the quality of patients’ care, leading to medication and treatment errors, increased morbidity, and mortality. Quality documentation in medical records is therefore an essential component of optimal healthcare and facilitates an individual’s continuity of care. this study aimed to assess the quality of documentation of clinical data through the review of the accuracy and completeness of clinical records among newly diagnosed HIV-positive persons. the study is a sub analysis of a prospective longitudinal study that followed a cohort of 12,413 persons who were newly diagnosed with HIV infection. severe limitations in retrieving reliable information and data became an obstacle to our research and led the study team to conduct medical records documentation and data audit to verify the accuracy and completeness of the data for newly diagnosed HIV positive persons. strong>Methods: strong>A cross-sectional study was conducted using routine data generated from 75 randomly selected newly diagnosed HIV positive persons aged 12-years-old and above between June 1, 2014 and March 31, 2015 in 36 purposively selected primary health care (PHC) clinics in south Africa. the facilities were selected from three high HIV-burden districts of south Africa (Gert sibande, uthukela and City of Johannesburg). strong>Results: strong>significant differences in the accuracy and completeness of clinical records were observed between data generated through the self-assessment by the facility managers and data primarily collected through review of the patients’ clinical stationery and facility registers. 80% of the newly diagnosed HIV positive persons were not documented as screened for tuberculosis (tB) on the clinical chart and 69% of newly diagnosed clients were no

关键词： Accuracy Completeness Continuum of Care Data Documentation HIV

1例罕见的伴大量嗜酸性浸润的肥大细胞瘤:免疫组化鉴定

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世界核心医学期刊文摘（皮肤病学分册） 2005年第5期1卷 47-48页

作者： Ueng s.-H. Kuo t.-t. 刘艳 Department of Pathology Chang Gung Me morial Hospital 199 Tun Hwa North Road Taipei 105 Taiwan

A cutaneous mastocytoma excised from a 6-month-old male infant was found to have unusual massive eosinophilic infiltrates. the mast cells were identified wi th the aid of immunohistochemistry with antibodies to tryptase and KItprotein(CD 117). Massive eosinophilic infiltration in a cutaneous tumor could be a diagnost ic clue of an eosinophil-rich mastocytoma.

关键词：免疫组化鉴定肥大细胞嗜酸性细胞皮肤肿瘤蛋白抗体诊断线索

structure and Magnetic Properties of ZnO:Cr Prepared by CrIonIm plantation into ZnO Crystals

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Wuhan University Journal of Natural sciences 2013年第4期18卷 283-288页

作者： LIN Baozhu WANG Lingling Yuldashev sh U FU Dejun KANG t W Key Laboratory of Artificial Micro-and Nano-Materials of Ministry of Education/school of Physics and technology Wuhan University Quantum-Functional semiconductor Research Center Dongguk University

ZnO：Cr layer was prepared by Cr ion implantation into ZnO bulk crystals. the structural, optical, and magnetic properties of the ZnO：Cr layer were studied with X-ray diffraction, photoluminescence, and superconductor quantum interferometer, respectively. the ZnO：Cr layer implanted Cr with a dose of 5 10 16 cm 2 remained wurtzite structure and exhibited near-band-edge photoluminescence at 3.365 eV with full-width at half-maximum of 8.4 meV at 10 K. the magnetic measurement showed that the ferromagnetism changed at room temperature by different Cr concentration. For samples implanted to high doses, remanent magnetization reached 1.805 10 -4 emu/g and coercive field was 244.5 Oe. Hall effect measurement showed a decrease of the resistivity from 251.7 cmto 28.6 cmafter annealing at 800 ℃. the magnetism is interpreted by bound magnetic polarons, which were taken into account of the process that electrons were locally trapped by oxygen vacancies and occupied the orbitals that overlapped with d shell of neighboring Cr ions.

关键词： ion implantation ZnO chromium ferromagnetic property

Gender and rural transformation:A systematic literature review

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Journal of Integrative Agriculture 2023年第12期22卷 3624-3637页

作者： Maria Fay ROLA-RUBZEN Hue t.VUONG Claire DOLL Curtis ROLLINs Jon Marx sARMIENtO Mohammad Jahangir ALAM Ismat Ara BEGUM UWA school of Agriculture and Environment The University of Western AustraliaPerthWA 6009Australia Centre of science and technology Research and Development Thuongmai UniversityHanoi 100000Vietnam Department of Agribusiness and Marketing Bangladesh Agricultural UniversityMymensingh-2202Bangladesh

Rural transformation can improve poverty reduction,living standards,and health outcomes in developing ***,impacts associated with rural transformation vary by region,household,and individual trait(including gender).While research on rural transformation has been increasing over the last decade,there has been no comprehensive review conducted on the relationships between gender and rural ***,we conduct a systematic literature review to investigate the impacts of rural transformation on gender and the influence of gender inclusiveness on rural *** reviewed 82 studies from 1960-2021 that explore the relationships between rural transformation and *** then developed a framework that captures incidences and flow directions between *** show that most studies examined the impacts of rural transformation on women and between gender *** investigated the role of women and the influence of gender inclusiveness on rural ***,studies showed that rural transformation typically leads to positive outcomes for women regarding employment,income,and ***,negative impacts on women’s control over income,stability of new income sources,and access to healthy food are also *** future development policies and programs to explicitly account for gender inclusiveness can lead to more successful rural transformation.

关键词： gender rural transformation structural transformation women’s empowerment

Bulk-boundary and RPs thermodynamics from topology perspective

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Chinese Physics C 2024年第9期48卷 244-253页

作者： Jafar sadeghi Mohammad Reza Alipour saeed Noori Gashti Mohammad Ali s.Afshar Department of Physics Faculty of Basic SciencesUniversity of Mazandaran P.O.Box 47416-95447BabolsarIran school of Physics Damghan UniversityP.O.Box ***DamghanIran

In this study,we investigate the bulk-boundary and restricted phase space(RPs)thermodynamics of Rissner-Nordstrom(R-N)Ads and 6-dimensional charged Gauss-Bonnet Ads black ***,we examine the topological characteristics of the considered black holes and compare them with the results of extended *** determine that the topological behavior of the bulk-boundary thermodynamics is the same as that of the extended thermodynamics,whereas the RPs thermodynamics exhibits a distinct ***,we demonstrate that within the RPs formalism,there is only one critical point with a topological charge of+1(Q_(t)=+1).Moreover,in the RPs formalism,the inclusion of higher-derivative curvature terms in the form of GaussBonnet gravity does not alter the topological classification of critical points in charged Ads black holes.

关键词： bulk-boundary restricted phase space topological charge thermodynamics

Multivariate statistical methods and GIs based evaluation of the health risk potential and water quality due to arsenic pollution in the K?z?l?rmak River

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International Journal of sediment Research 2022年第6期37卷 754-765页

作者： Hüseyin Cüce Erkan Kal?pc? Fikret Ustao?lu Ilknur Kaynar Volkan Baser Mustafa türkmen Deparment of Geomatics Engineering Giresun University Department of Biology Giresun University Deparment of Environmental Engineering Nevsehir Hac? Bektas Veli University

the K?z?l?rmak River is turkey?s longest(1,355 km) river and it is important since it constitutes the drinking and irrigation water source of the Central Anatolia Region. In the current study, the spatial distribution, effect on irrigation water quality, environmental pollution status, ecotoxicological and health risks as well as possible sources of 12 potential toxic elements?(PtEs)(manganese(Mn),aluminum(Al), arsenic(As), chromium(Cr), zinc(Zn), iron(Fe), nickel(Ni), cadmium(Cd), cobalt(Co),copper(Cu), mercury(Hg), and lead(Pb)) concentrations from surface water samples in the K?z?l?rmak River were analyzed by using geographical information systems(GIs) software, ecotoxicological indices,and multivariate statistical analysis. As a result of the current study, it was determined that the As concentration is above the World Health Organization(WHO) limit values, and, in terms of the 12 PtEs,there is slight heavy metal contamination in the river according to the Heavy Metal Pollution Index(HPI)and Heavy Metal Evaluation Index(HEI) values and there is a low level of pollution. the Hazard Quotient for ingestion(HQingestion) and Hazard Index(HI) values indicate that non-carcinogenic effects may *** to river water is likely to result in a low level of carcinogenic risk(CR) in adults, mainly due to the As concentration. the water at sampling station s3(131.79) cannot be used for drinking and is not suitable for consumption. According to the sodium percentage(Na%), sodium Absorption Ratio(sAR),and Magnesium Hazard(MH) index results, river water is suitable for agricultural use.

关键词： Kızılırmak Water quality indexes Public health Arsenic pollution Multivariate statistical methods