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Comparison of the patient and partner satisfaction with 700CX and Titan penile prostheses

Asian Journal of Andrology 2017年第3期19卷 321-325页

作者： javier romero otero Cesar Rojas Cruz Borja Garcia Gomez Joaquim Sarquella Geli lose Medina Polo Eduard Ruiz Castane Alfredo Rodriguez Antolin 12 de Octubre University Hospital Department of Urology Madrid Spain Fundacio Puigvert Department of Andrology Barcelona Spain.

Most widespread three-component penile prosthesis models are 700CXTM and Titan~. Our purpose is to assess patient and partner satisfaction after the first implant. This is a multicenter, retrospective, nonrandomized study in which all patients who met the inclusion criteria between 2009 and 2013 were included. In total, 248 patients agreed to participate. To evaluate patient satisfaction, a validated but modified 11-question questionnaire was completed （EDITS）; and a nonvalidated two-item questionnaire was given to the partner. Statistical analysis used an ordinal logistic regression model. Two hundred and forty-eight patients （194 with 700CXTM vs 54 with Titan） and 207 couples completed the questionnaire （165 with 700CXTM vs 42 with Titan）. Overall satisfaction was high. Both showed great reliability for sexual intercourse and high compliance with prior expectations. Most patients were able to manage the penile prosthesis correctly within 6 months. Postoperative penile shortening led to some dissatisfaction in 42% and 46% of cases （700CX/Titan）. Significant differences were found in three questions of patients＇ questionnaire. There were more patients satisfied with the 700CXTM （P= 0.0001）. No patient with Titan implant took longer than 6 months to optimal management. Only 4% of patients with 700CXTM implant were dissatisfied with the deflation, in contrast to 24% with the Titan （P = 0.0031）. Of the two partners＇ questions, one showed a statistically significant difference （P = 0.0026）. It seems that group 700CX＂ would recommend to re-implant the prosthesis with a greater tendency. The overall satisfaction was very high for both prostheses. The final aspect of the erected and flaccid penis was satisfactory, but both groups showed significant discontent with its final size. Partners＇ overall satisfaction was high.

关键词： erectile dysfunction penile implantation penile prosthesis

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Use of a lyophilized bovine pericardium graft to repair tunical defect in patients with Peyronie＇s disease： experience in a clinical setting

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Asian Journal of Andrology 2017年第3期19卷 316-320页

作者： javier romero otero Borja Garcia Gomez Jose Medina Polo Carlos Pascual Mateoe Silvia Garcia Barreras Eduard Garcia Cruz javier de la Riva de la Vifia Alfredo Rodriguez Antolin 12 de Octubre University Hospital Department of Urology Madrid Spain Monteprincipe University Hospital Department of Urology Madrid Spain Clinic Hospital Department of Urology Barcelona Spain

Many different materials are available for grafting during surgery for Peyronie＇s disease （PD）. To study the outcomes associated with the use of a lyophilized bovine pericardium graft （Peri-Guard） to repair tunical defects in patients with PD, descriptive study of 43 patients with disabling penile curvature was performed. Curvature was measured before and after the intervention using a standardized procedure. Surgical technique was plaque excision and grafting of the tunical defect carried out by a single surgeon. A lyophilized bovine pericardium patch was used for grafting. We measured the change in penile curvature and length, the ability to perform successful sexual intercourse without further pharmacological or surgical treatment, and the satisfaction with treatment. Follow-up data were available for a total of 41 patients. Median age was 50 years （IQR 48-52）; mean follow-up time was 14 ± 6 months. Complete penile straightening was achieved in 33 patients （80.5%） and five patients （12.2%） had curvature under 20. Three months after surgery and stretching therapy, mean （s.d.） flaccid penile length increased from 11.2 ± 2.8 cm to 12.1 ± 2.9 cm （P = 0.062）. Seventy-five percentage of patients reported being able to achieve successful intercourse without further treatment. Eighty-five percentage of patients reported to be satisfied with the treatment. There was no evidence of tissue rejection or infection, and only four patients suffered an adverse event. Plaque excision and grafting of the tunical defect with lyophilized bovine pericardium seems to be a safe and effective treatment for patients with PD.

关键词： penile curvature pericardium patch Peyronie's disease surgical treatment

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Role of neutrophil-to-lymphocyte and platelet-tolymphocyte ratios in Peyronie’s disease: a new diagnostic approach to predict the stage of the disease?

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Asian Journal of Andrology 2021年第3期23卷 325-329页

作者： Esther Garda Rojo Borja Garda Gomez Rocio Santos-Perez de la Blanca Celeste Manfredi Manuel Alonso Isa Jose Medina Polo Alfredo Rodriguez Antolin javier romero otero Department of Urology Research Institute Hospital 12 de Octubre(Imasl2)Madrid 29041Spain Department of Urology University Hospital HM MonteprfncipeMadrid 28668Spain.

Neutrophil-to-lymphocyte ratio(NLR)and platelet-to-lymphocyte ratio(PLR)have been associated with multiple entities and several types of *** can be assumed as markers of inflammatory *** objective of this study is to evaluate the NLR and PLR in Peyronie’s disease(PD)and to establish a comparison of its values in the acute and chronic *** recruited patients with PD from March 2018 to March *** patients enrolled underwent medical and sexual history as well as a physical *** values of blood count of each patient were collected both in the acute and chronic *** test was used to compare the acute and chronic stage ***-Wallis test was carried out to evaluate the impact of treatments on the *** identify cutoff values,we used sensibility and specificity tables and receiver operating characteristic(ROC)curves.A total of 120 patients were *** mean age was 55.85(range:18-77)years and the mean penile curvature was 48.43°(range:10°-100°).In the acute stage,the mean NLR was 2.35 and the mean PLR was *** ratios,in the chronic stage,were 1.57 and 100.00,*** significant differences between acute and stable stages for both indices were found(NLR:P<0.0001;PLR:P=0.0202).The optimal cutoff for classification in acute or stable stage was 2 for NLR and 102 for *** to our results,with an ordinary blood count,we could have important indications regarding the disease stage of the patient,and consequently on the most appropriate type of therapy to choose.

关键词： diagnosis inflammation neutrophil-to-lymphocyte ratio Peyronie^disease platelet-to-lymphocyte ratio

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Origin of nucleation and growth of extension twins in grains unsuitably oriented for twinning during deformation of Mg-1%Al

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Journal of Magnesium and Alloys 2024年第3期12卷 1186-1203页

作者： Biaobiao Yang javier LLorca IMDEA Materials Institute C/Eric Kandel 2GetafeMadrid 28906Spain Department of Materials Science Polytechnic University of Madrid/Universidad Politécnica de MadridE.T.S.de Ingenieros de CaminosMadrid 28040Spain

A large number of anomalous extension twins,with low or even negative twinning Schmid factors,were found to nucleate and grow in a strongly textured Mg-1Al alloy during tensile deformation along the extruded *** deformation mechanisms responsible for this behaviour were investigated through in-situ electron back-scattered diffraction,grain reference orientation deviation,and slip trace-modified lattice *** was found that anomalous extension twins nucleated mainly at the onset of plastic deformation at or near grain boundary triple *** were associated with the severe strain incompatibility between neighbour grains as a result from the differentbasal slip-induced lattice ***,the anomalous twins were able to grow with the applied strain due to the continuous activation ofbasal slip in different neighbour grains,which enhanced the strain *** results reveal the complexity of the deformation mechanisms in Mg alloys at the local level when deformed along hard orientations.

关键词： Magnesium Extension twinning In-situ electron back-scattered diffraction basal slip Deformation mechanisms.

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Contributions to the knowledge of Antarctodon sobrali(Mammalia:Astrapotheria)from the Eocene of Antarctica

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Advances in Polar Science 2024年第1期35卷 48-62页

作者： javier N.GELFO Consejo Nacional de Investigaciones Científicasy Técnicas(CONICET) Buenos Aires C1425FQBArgentina División Paleontología Vertebrados Museo de La PlataFacultad de Ciencias Naturales y Museo de La PlataUniversidad Nacional de La PlataLa Plata B1900FWAArgentina

The Astrapotheria constitutes one of the five orders of extinct South American native ungulates,with a fossil record that also extends to the Eocene of the Antarctic *** contrast to the abundant specimens known for litoptern Sparnotheriodontidae and metatherians,astrapotheres are represented by scant remains assigned to the endemic Antarctodon sobrali and indeterminate astrapotheres,restricted to levels 35C_(u0)and 35n of the Cucullaea I Allomember of the La Meseta *** discovery of alower molar assignable to this species in the Eocene levels of Seymour(Marambio)Island,enables a revision of the diagnosis and the homologies of the dental characters used to describe this taxon.A reanalysis of its phylogenetic relationships reveals the nearly simultaneous presence of basal astrapotheres in the early Eocene of Itaboraí(Brazil),Patagonia,and West *** taxa are characterized by lacking dental specializations usually associated with more abrasive diets like terminal forms of Uruguaytheriinae and *** appears to have thrived on the Antarctic continent during the Early Eocene Climatic Optimum within the paleoclimatic context of a hot-house *** present conditions in Antarctica where no terrestrial mammals inhabit,the early Eocene climate was characterized by warmer temperatures and a biologically diverse environment rich in primary producers,dominated by Nothofagus forests,encompassing both deciduous and evergreen forests,which supported a diverse assemblage of continental vertebrates.

关键词： Astrapotheria Antarctodon Eocene Seymour Island La Meseta Formation

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From the mathematical model to the patient: The scientific and human aspects of artificial intelligence in gastrointestinal surgery

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World Journal of Gastrointestinal Surgery 2024年第6期16卷 1517-1520页

作者： javier Arredondo Montero Department of Pediatric Surgery Complejo Asistencial Universitario de LeónCastilla y LeónLeón 24008Spain

Recent medical literature shows that the application of artificial intelligence(AI)models in gastrointestinal pathology is an exponentially growing field,with pro-mising models that show very high *** inflammatory bowel disease(IBD),recent reviews demonstrate promising diagnostic and prognostic AI ***,studies are generally at high risk of bias(especially in AI models that are image-based).The creation of specific AI models that improve diagnostic performance and allow the establishment of a general prognostic fo-recast in IBD is of great interest,as it may allow the stratification of patients into subgroups and,in turn,allow the creation of different diagnostic and therapeutic protocols for these *** surgical models,predictive models of post-operative complications have shown great potential in large-scale *** this work,the authors present the development of a predictive algorithm for early post-surgical complications in Crohn's disease based on a Random Forest model with exceptional predictive ability for complications within the *** pre-sent work,based on logical and reasoned,clinical,and applicable aspects,lays a solid foundation for future prospective work to further develop post-surgical prognostic tools for *** next step is to develop in a prospective and mul-ticenter way,a collaborative path to optimize this line of research and make it applicable to our patients.

关键词： Survivor bias Data analysis Machine learning Ethics Critical thinking Postsurgical Complications Inflammatory bowel disease Gastrointestinal surgery

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Arabidopsis photoperiodic regulator CONSTANS feeds back to control the circadian clock

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Molecular Plant 2024年第9期17卷 1338-1340页

作者： Abril San Martin Marcelo javier Yanovsky Instituto de Investigaciones Bioquimicas de Buenos Aires(Fundacion Instituto Leloir-CONICET) Av.Patricias Argentinas 435Buenos AiresC1405BWE

Human beings live in a world defined by daily cycles of light and darkness caused by the Earth's rotation around its ***,like most living organisms,have evolved internal circadian clocks that time biological processes in anticipation of these daily environmental changes(Young and Kay,2001).The plant clock relies on core genes encoding transcription factors(TFs),which regulate each other's expression through intricate networks of interlocking transcriptional-translational feedback loops(Nohales and Kay,2016).These loops ultimately control the expression of thousands of genes,allowing plants to adapt to daily fluctuations in light,temperature,and humidity(Covington et al.,2008).In addition to daily rhythms,the Earth experiences yearly seasonal cycles marked by longer,warmer days in spring and summer,followed by shorter,cooler days in autumn and *** changes in day length and temperature intensify with distance from the ***,the ability of plants to adjust their growth and development in anticipation of seasonal changes determines their latitudinal distribution(McMillan,1960).

关键词： circadian seasonal Arabidopsis

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Improved organs at risk segmentation based on modified U‐Net with self‐attention and consistency regularisation

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CAAI Transactions on Intelligence Technology 2024年第4期9卷 850-865页

作者： Maksym Manko Anton Popov Juan Manuel Gorriz javier Ramirez Electronic Engineering Department Igor Sikorsky Kyiv Polytechnic InstituteKyivUkraine Department of Signal Theory Telematics and CommunicationsUniversity of GranadaGranadaSpain

Cancer is one of the leading causes of death in the world,with radiotherapy as one of the treatment *** planning starts with delineating the affected area from healthy organs,called organs at risk(OAR).A new approach to automatic OAR seg-mentation in the chest cavity in Computed Tomography(CT)images is *** proposed approach is based on the modified U‐Net architecture with the ResNet‐34 encoder,which is the baseline adopted in this *** new two‐branch CS‐SA U‐Net architecture is proposed,which consists of two parallel U‐Net models in which self‐attention blocks with cosine similarity as query‐key similarity function(CS‐SA)blocks are inserted between the encoder and decoder,which enabled the use of con-sistency *** proposed solution demonstrates state‐of‐the‐art performance for the problem of OAR segmentation in CT images on the publicly available SegTHOR benchmark dataset in terms of a Dice coefficient(oesophagus-0.8714,heart-0.9516,trachea-0.9286,aorta-0.9510)and Hausdorff distance(oesophagus-0.2541,heart-0.1514,trachea-0.1722,aorta-0.1114)and significantly outperforms the *** current approach is demonstrated to be viable for improving the quality of OAR segmentation for radiotherapy planning.

关键词： 3‐D computer vision deep learning deep neural networks image segmentation medical image processing object segmentation

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Radiative loss of coherence in free electrons:a long-range quantum phenomenon

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Light(Science & Applications) 2024年第2期13卷 294-301页

作者： Cruz I.Velasco Valerio Di Giulio F.javier García de Abajo ICFO-Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology08860Castelldefels(Barcelona)Spain ICREA-InstitucióCatalana de Recerca i Estudis Avançats Passeig Lluís Companys 2308010BarcelonaSpain

Quantum physics rules the dynamics of small objects as they interact over microscopic length ***,quantum correlations involving macroscopic distances can be observed between entangled photons as well as in atomic gases and matter waves at low *** long-range nature of the electromagnetic coupling between charged particles and extended objects could also trigger quantum phenomena over large ***,we reveal a manifestation of quantum mechanics that involves macroscopic distances and results in a nearly complete depletion of coherence associated with which-way free-electron interference produced by electron-radiation coupling in the presence of distant extended *** is a ubiquitous effect that we illustrate through a rigorous theoretical analysis of a two-path electron beam interacting with a semi-infinite metallic plate and find the inter-path coherence to vanish proportionally to the path separation at zero temperature and exponentially at finite *** investigated regime of large distances originates in the coupling of the electron to radiative modes assisted by diffraction at material structures but without any involvement of material *** the fundamental interest of this macroscopic quantum phenomenon,our results suggest an approach to measuring the vacuum temperature and nondestructively sensing the presence of distant objects.

关键词： temperature quantum macroscopic

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The effect of slime accumulated in a long-term operating UASB using crude glycerol to treat S-rich wastewater

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Journal of Environmental Sciences 2024年第1期135卷 353-366页

作者： Xudong Zhou Eva Fernández-Palacios Antoni DDorado javier Lafuente Xavier Gamisans David Gabriel Key Laboratory of Urban Pollutant Conversion Institute of Urban EnvironmentChinese Academy of SciencesXiamen 361021China GENOCOV Research Group Department of ChemicalBiological and Environmental EngineeringEscola d’EnginyeriaUniversitat Autònoma de Barcelona08193 BellaterraSpain Department of Mining Industrial and ICT EngineeringUniversitat Politècnica de CatalunyaAvinguda de les Bases de Manresa 61-7308242 ManresaSpain

An up-flow anaerobic sludge blanket(UASB)reactor targeting sulfate reduction was operated under a constant TOC/S-SO2-4ratio of 1.5±0.3 g C/g S for 639 days using crude glycerol as carbon source.A filamentous and fluffy flocculant material,namely slime-like substances(SLS),was gradually accumulated in the bioreactor after the cease of methanogenic *** accumulation of SLS was followed by a decrease in the removal efficiencies and a deterioration in the *** characteristics of SLS were investigated to explore the causes of its formation and the effect of SLS on the UASB *** showed that glycerol fermentation and sulfate reduction processes taking place in the reactor were mainly accomplished in the bottom part of the UASB reactor,as the sludge concentration in the bottom was *** accumulation of SLS in the UASB reactor caused sludge flotation that further led to biomass washout,which decreased the sulfate and glycerol removal *** activity tests performed with granular sludge(GS),slime-covered granular sludge(SCGS)and SLS showed that there was no difference between GS and SLS in the mechanism of glycerol fermentation and sulfate ***,the specific sulfate reduction rate of GS was higher than that of SLS,while SLS showed a higher glycerol fermentation rate than that of *** different rates in GS and SLS were attributed to the higher relative abundances of fermentative microorganisms found in SLS and higher relative abundances of sulfate reducing bacteria(SRB)found in GS.

关键词： Sludge flotation Granular sludge Slime-like substances Glycerol fermentation Sulfate reduction Removal efficiency

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