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Role of simulation in kidney stone disease:A systematic review of literature trends in the 26 years

World Journal of Nephrology 2023年第4期12卷 104-111页

作者： Carlotta Nedbal Victoria Jahrreiss clara Cerrato Amelia Pietropaolo Andrea Galosi Domenico Veneziano Panagiotis Kallidonis Bhaskar K Somani Department of Urology University Hospital Southampton NHS Foundation TrustSouthampton SO166YDUnited Kingdom Department of Urology Azienda Ospedaliero-Universitaria delle MarchePolytechnic University of MarcheAncona 60121Italy Department of Urology The Smith Institute for UrologyNorthwell HealthNew YorkNY 11042United States Department of Urology University of PatrasPatras 26500Greece

BACKGROUND Minimally invasive techniques for treatment of urinary stones requires expertise,experience and endoscopic *** provide a low-stress and low-risk environment while providing a realistic set-up and training *** To report the publication trend of‘simulation in urolithiasis’over the last 26 *** Research of all published papers on“Simulation in Urolithiasis”was performed through PubMed database over the last 26 years,from January 1997 to December *** were labelled and divided in three subgroups:(1)Training papers;(2)Clinical simulation application or surgical procedures;and(3)Diagnostic radiology *** subgroup was then divided into two 13-year time periods to compare and identify the contrast of different decades:period-1(1997-2009)and period-2(2010-2022).RESULTS A total of 168 articles published on the application of simulation in urolithiasis over the last 26 years(training:n=94,surgical procedures:n=66,and radiology:n=8).The overall number of papers published in simulation in urolithiasis was 35 in Period-1 and 129 in Period-2,an increase of+269%(P=0.0002).Each subgroup shows a growing trend of publications from Period-1 to Period-2:training papers+279%(P=0.001),surgical simulations+264%(P=0.0180)and radiological simulations+200%(P=0.2105).CONCLUSION In the last decades there has been a step up of papers regarding training protocols with the aid of various simulation devices,with simulators now a part of training *** the development of 3D-printed and high-fidelity models,simulation for surgical procedure planning and patients counseling is also a growing field and this trend will continue to rise in the next few years.

关键词： Kidney calculi Urolithiasis Simulation Ureteroscopy Percutaneous nephrolithotomy Artificial intelligence

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Impact of tacrolimus intra-patient variability in adverse outcomes after organ transplantation

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World Journal of Transplantation 2023年第5期13卷 254-263页

作者： Maria clara Morais Maria Eduarda Soares Gabriela Costa Laura Guerra Nayana Vaz Liana Codes Paulo Lisboa Bittencourt School of Medicine Bahiana School of Medicine and Public HealthSalvador 40290-000BahiaBrazil School of Medicine Federal University of BahiaSalvador 40110-100BahiaBrazil Unit of Gastroenterology and Hepatology Portuguese HospitalSalvador 40130-030BahiaBrazil

Tacrolimus(Tac)is currently the most common calcineurin-inhibitor employed in solid organ *** intra-patient variability(IPV)of Tac(Tac IPV)has been associated with an increased risk of immune-mediated rejection and poor outcomes after kidney *** data are available concerning the impact of high Tac IPV in non-kidney ***,even in kidney transplantation,there is still a controversy whether high Tac IPV is indeed detrimental in respect to graft and/or patient *** may be due to different methods employed to evaluate IPV and distinct time frames adopted to assess graft and patient survival in those reports published up to now in the *** is also known about the influence of high Tac IPV in the development of other untoward adverse events,update of the current knowledge regarding the impact of Tac IPV in different outcomes following kidney,liver,heart,lung,and pancreas tran-splantation to better evaluate its use in clinical practice.

关键词： Tacrolimus Intra-patient variability Rejection Organ transplantation Graft survival Outcomes

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Sequence-sorted redox-switchable hetero[3]rotaxanes

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Organic Chemistry Frontiers 2022年第1期9卷 64-74页

作者： Marius Gaedke Henrik Hupatz Felix Witte Susanne M.Rupf clara Douglas Hendrik V.Schröder Lukas Fischer Moritz Malischewski Beate Paulus Christoph A.Schalley Institut für Chemie und Biochemie der Freien Universität Berlin Arnimallee 2014195 BerlinGermany Institut für Chemie und Biochemie der Freien Universität Berlin Arnimallee 2214195 BerlinGermany Institut für Chemie und Biochemie der Freien Universität Berlin Fabeckstr.34/3614195 BerlinGermany

From a library of five crown ether macrocycles with different ring sizes and redox-active moieties,such as tetrathiafulvalene(TTF)and naphthalene dimiide(NDI),directional heterocircuit[3]rotaxanes were *** an axle with two binding sites with different steric accessibility,the concept of integrative self-sorting was applied to program the sequence of functional units in heteropseudo[3]*** on binding strength and ring size of the smaller macrocycles,different heteropseudo[3]rotaxane selectivities and stabilities were determined by 2D NMR spectroscopy and tandem mass spectrometry.A heteropseudo[3]rotaxane with rotaxane-like behaviour was isolated chromatographically,displaying electrochemically“frustrated”properties.A robust synthetic procedure was developed allowing the synthesis of four new hetero[3]rotaxanes incorporating specific sequences of functional *** pseudoisomeric rotaxanes which have the naphthalene diimide subunit at two different positions show distinct electrochemical *** calculations suggest that this differences could arise from a folding of the structure,in which the redox-active moieties stack with a stopper *** study presents a blueprint for the construction of hetero[3]rotaxanes with sequential control of the functional units along the track of the axle and paves the way to extend the functionality of mechanically interlocked molecules.

关键词： properties redox Sequence

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Optimizing the delivery of combination therapy for tumors： A mathematical model

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International Journal of Biomathematics 2017年第3期10卷 179-194页

作者： clara Rojas Rodriguez Juan Belmonte-Beitia Departamento de Matematicas E. T. S. de Ingenieros Industriales Universidad de CastiUa-La Mancha 13071 Ciudad Real Spain Instituto de Matemdtica Aplicada a la Ciencia y la Ingenierla (IMA CI) Universidad de Castilla-La Mancha 13071 Ciudad Real Spain

We present in this paper a new mathematical model for the scheduling of angiogenic inhibitors in combination with a chemotherapeutic agent for a tumor. Our model takes into account the process of angiogenesis and the quality of the vasculature discriminating between stable blood vessels and unstable blood vessels. We characterize theoretically the optimal controls on drug distribution to minimize the number of cancer cells at the end of the treatment in a free horizon time problem with restrictions on the total amount of drug doses. Finally, we solve the optimal control problem by using numerical simulations, obtaining as a result that, despite the number of the tumor cells decrease with anti-angiogenic treatment, the best results are reached at the end of the chemotherapy treatment.

关键词： Mathematical modeling of tumor growth anti-angiogenic treatment chemotherapy singular control bang–bang control

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Individual repeatability in timing and spatial flexibility of migration routes of trans-Saharan migratory raptors

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Current Zoology 2014年第5期60卷 642-652页

作者： Pascual LOPEZ-LOPEZ clara GARCLA-RIPOLLES Vicente URIOS Vertebrates Zoology Research Group CIBIO Research Institute University ofAlicante Edificio Ciencias III Apdo. 99 E-03080Alicante Spain

Satellite-tracking technology has allowed scientists to make a quantum leap in the field of migration ecology. Nowadays, the basic description of migratory routes of many species of birds has been reported. However, the investigation of bird migration at individual level (i.e. repeatability in migratory routes and timing) still remains seldom explored. Here, we investigated repeated migratory trips of a trans-Saharan endangered migratory raptor, the Egyptian VultureNeophron percnopterus, tracked by GPS satellite telemetry. We compared between- and within-individual variation in migratory routes and timing in order to assess the degree of repeatability (or conversely, the flexibility) in migration. To this end, we analysed a dataset of 48 trips (23 springs and 25 autumns) recorded for six adult birds during 2007-2013. Our results showed consistent migration timing at the individual level, both in spring and autumn. Interestingly, there was a high degree of flexibility in the routes followed by the same individual in different years, probably due to variations in meteorological conditions. Contrary to expectations of a faster migration in spring than in autumn owing to a time-minimization strategy for breeding, birds spent less time in autumn migration (13 ± 2 days, range = 9–18 d) than in spring migration (19 ± 3 days, range = 13–26 d), which can be explained by differences in environmental conditions en route. Egyptian vultures showed a consistent clockwise loop migration through western Africa, following more easterly routes in autumn than in spring. Finally, our results provide supporting evidence of low phenotypic plasticity in timing of migration (i.e. strong endogenous control of migration) and high flexibility in routes.

关键词：空间灵活性迁徙路线迁移时间可重复性撒哈拉猛禽迁移路线 GPS卫星

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Majorana Representations of Finite Groups

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Algebra Colloquium 2020年第1期27卷 31-50页

作者： clara Franchi Alexander A.Ivanov Mario Mainardis Dipartimento di Matematica e Fisica Universita Cattolica del Sacro Cuore Via Musei 41I-25121 BresciaItaly Department of Mathematics Imperial College 180 Queen's Gt.LondonSW72AZUK Institute for System Analysis FRC CSCRASRussia Dipartimento di Matematica e Informatica Universita di Udine Via delle Scienze 206I-33100 UdineItaly

In this paper we give a brief overview of the theory of Majorana representations of finite groups.

关键词： axial algebras Majorana representations Monster group Monster algebra,association schemes

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Very low calorie ketogenic diet and common rheumatic disorders:A case report

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World Journal of Clinical Cases 2023年第9期11卷 1985-1991页

作者： Mariangela Rondanelli Zaira Patelli clara Gasparri Francesca Mansueto Cinzia Ferraris Mara Nichetti Tariq A Alalwan Ignacio Sajoux Roberto Maugeri Simone Perna Department of Public Health Experimental and Forensic MedicineUnit of Human and Clinical NutritionIRCCS Mondino FoundationPavia 27100Italy Endocrinology and Nutrition Unit Azienda di Servizi alla Persona"Istituto Santa Margherita"University of PaviaPavia 27100Italy Food Education and Sport Nutrition Laboratory Department of Public HealthExperimental and Forensic MedicineUniversity of PaviaPavia 27100Italy Department of Biology College of ScienceUniversity of BahrainSakhir 32038Bahrain Chief Scientific Office Medical Department Pronokal GroupBarcelona 08001Spain Medical Direction PronoKal GroupSavigliano 12038Italy

BACKGROUND The scientific literature provides evidence that nutritional ketosis can be an important support in the treatment of pathologies in which inflammation is present,as recent studies have shown that ketone bodies have anti-inflammatory activity in numerous diseases,including rheumatic *** report the case of a 22-year-old woman with class I obesity and juvenile idiopathic arthritis who started treatment with a very low calorie ketogenic diet(VLCKD).CASE SUMMARY The patient was a 22-year-old woman diagnosed with juvenile idiopathic arthritis at age 4 years and with a body mass index(BMI)of 30.8 kg/m2,waist circumference(WC)80 cm,fat mass(FM)28.1 kg,free FM 45.7 kg,and visceral adipose tissue(VAT)3.5 kg,assessed on bioimpedance *** was treated using a commercial VLCKD weight-loss program(PNK®method);this program provides high-biological-value protein preparations and natural *** protein preparation contains 15 g protein,4 g carbohydrate,3 g fat,and 50 mg omega-3 docosahexaenoic acid,with an energy content of 90–120 *** four months on the program,the BMI was 28.6 kg/m2,WC 73 cm,FM 23.2 kg,free FM 41.9 kg,and VAT 2.9 *** VLCKD enabled the patient to reach her target weight and to reduce her joint pain and *** inflammatory indices also normalized.

关键词： Very low calorie ketogenic diet Inflammation PNK

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Long-Term Persistent Absolute Insulin Secretion Deficiency in Diabetes Induced by Immune Checkpoint Inhibitors

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Open Journal of Endocrine and Metabolic Diseases 2023年第12期13卷 227-233页

作者： Moctar Bah clara Bouché Jean-François Gautier Department of Diabetology and Endocrinology Lariboisière Hospital Assistance Publique-H&#244pitaux de Paris University of Paris Paris France Department of Medicine Sominé DOLO Hospital Mopti Mali Department of Hospital Medicine Fondation Rothschild Hospital Paris France INSERM U1151 INEM Université Paris-Cité Paris France

Immune checkpoint inhibitors are today an immense hope in the management of cancers. However, since their widespread use, many cases of insulin-requiring diabetes appearing suddenly, as fulminant diabetes have been reported. Here, we describe 4 cases that occurred at different times after the beginning of immune checkpoint inhibitor therapy with Nivolumab alone or associated with Ipilimumab. There are 3 cases of newly diagnosed diabetes and 1 case of known type 2 diabetes formerly quite well balanced with Metformin. The clinical and biological characteristics of these patients are quite similar. They were all insulin-requiring at the discovery of diabetes and remained so throughout their follow-up. This type of diabetes which looks like type 1 diabetes seems rather to be a new entity.

关键词： Immune Checkpoint Inhibitors Nivolumab Ipilimumab Fulminant Diabetes Insulin-Requiring Diabetes

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Clinical management of myelodysplastic syndrome/myeloproliferative neoplasm overlap syndromes

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Cancer Biology & Medicine 2016年第3期13卷 360-372页

作者： Joseph A.clara David A.Sallman Eric Padron Department of Internal Medicine University of South Florida Morsani College of Medicine Malignant Hematology Program H.Lee Moffitt Cancer Center and Research Institute

The myelodysplastic/myeloproliferative neoplasms(MDS/MPNs) are a unique group of hematologic malignancies characterized by concomitant myelodysplastic and myeloproliferative features. According to the 2008 WHO classification, the category includes atypical chronic myeloid leukemia(a CML), chronic myelomonocytic leukemia(CMML), juvenile myelomonocytic leukemia(JMML), MDS/MPN-unclassifiable(MDS/MPN-U), and the provisional entity refractory anemia with ring sideroblasts and thrombocytosis(RARS-T). Although diagnosis currently remains based on clinicopathologic features, the incorporation of nextgeneration platforms has allowed for the recent molecular characterization of these diseases which has revealed unique and complex mutational profiles that support their distinct biology and is anticipated to soon play an integral role in diagnosis,prognostication, and treatment. Future goals of research should include the development of disease-modifying therapies, and further genetic understanding of the category will likely form the foundation of these efforts.

关键词： Myelodysplastic syndromes myeloproliferative neoplasms next-generation sequencing CMML a CML JMML MDS/MPN-U

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Antioxidant and Cytotoxic Activities of Clove Oil Nanoparticles and Evaluation of Its Size and Retention Efficiency

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Materials Sciences and Applications 2022年第1期13卷 39-53页

作者： clara Teixeira de Oliveira Maria Inês Bruno Tavares Institute of Macromolecules Professor Eloisa Mano Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil

A derivation of the nanoprecipitation technique without the presence of surfactants to reduce the nanoparticle size is herein proposed. The absence of surfactant in the nanoprecipitation technique allows capturing particles with a smaller diameter than nanoparticles containing surfactants, facilitating the migration of antioxidant nanoparticles in film packaging. Biodegradable PLA nanoparticles with clove oil were produced and characterized by dynamic light scattering, zeta potential, Fourier transform infrared spectroscopy, retention efficiency, cytotoxicity, and antioxidant activity. The particle sizes obtained were smaller than those commonly produced by nanoprecipitation, monodispersed and stable for 6 months. The antioxidant activity showed that the encapsulated form of clove oil had greater antioxidant activity than unencapsulated clove oil. The addition of PLA nanoparticles decreased the cytotoxic action of eugenol, the main antioxidant component of clove oil.

关键词： Nanoprecipitation PLA Clove Oil Antioxidant

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