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

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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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Interactions between maternal parity and feed additives drive the composition of pig gut microbiomes in the post‑weaning period

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Journal of Animal Science and Biotechnology 2024年第3期15卷 1241-1257页

作者： Kayla Law Eduardo Rosa Medina garcia Chad Hastad Deborah Murray Pedro E.Urriola Andres gomez Department of Animal Science University of Minnesota1364 Eckles AvenueSaint PaulMN 55108USA New Fashion Pork 164 Industrial ParkwayJacksonMN 56143USA

Background Nursery pigs undergo stressors in the post-weaning period that result in production and welfare *** challenges disproportionately impact the offspring of primiparous sows compared to those of mul-tiparous *** is known regarding potential interactions between parity and feed additives in the post-weaning period and their effects on nursery pig ***,the objective of this study was to investigate the effects of maternal parity on sow and offspring microbiomes and the influence of sow parity on pig fecal microbi-ome and performance in response to a prebiotic *** weaning,piglets were allotted into three treat-ment groups:a standard nursery diet including pharmacological doses of Zn and Cu(Con),a group fed a commercial prebiotic only(Preb)based on an Aspergillus oryzae fermentation extract,and a group fed the same prebiotic plus Zn and Cu(Preb+ZnCu).Results Although there were no differences in vaginal microbiome composition between primiparous and mul-tiparous sows,fecal microbiome composition was different(R^(2)=0.02,P=0.03).The fecal microbiomes of primiparous offspring displayed significantly higher bacterial diversity compared to multiparous offspring at d 0 and d 21 post-weaning(P<0.01),with differences in community composition observed at d 21(R^(2)=0.03,P=0.04).When analyzing the effects of maternal parity within each treatment,only the Preb diet triggered significant microbiome distinc-tions between primiparous and multiparous offspring(d 21:R^(2)=0.13,P=0.01;d 42:R^(2)=0.19,P=0.001).Composi-tional differences in pig fecal microbiomes between treatments were observed only at d 21(R^(2)=0.12,P=0.001).Pigs in the Con group gained significantly more weight throughout the nursery period when compared to those in the Preb+ZnCu *** Nursery pig gut microbiome composition was influenced by supplementation with an Aspergillus oryzae fermentation extract,with varying effects on performance

关键词： Aspergillus prebiotic Copper Feed additives Maternal Nursery pig microbiome Parity Swine microbiome Trace minerals Zinc

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DET1-mediated COP1 regulation avoids HY5 activity over second-site gene targets to tune plant photomorphogenesis

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Molecular Plant 2021年第6期14卷 963-982页

作者： Esther Canibano Clara Bourbousse Marta garcia-Leon borja Garnelo gomez Lea Wolff Camila garcia-Baudino Rosa Lozano-Duran Fredy Barneche Vicente Rubio Sandra Fonseca Centro Nacional de Biotecnología CNB-CSICMadrid 28049Spain Institut de biologie de l’École normale supérieure(IBENS) École normale supérieureCNRSINSERMUniversitéPSLParis 75005France Shanghai Center for Plant Stress Biology CAS Center for Excellence in Molecular Plant SciencesChinese Academy of SciencesShanghai 201602China Department of Plant Biochemistry Centre for Plant Molecular Biology(ZMBP)Eberhard Karls University72076 TübingenGermany

DE-ETIOLATED 1(DET1)and CONSTITUTIVE PHOTOMORPHOGENESIS 1(COP1)are two essential repressors of Arabidopsis *** proteins can associate with CULLIN4 to form independent CRL4-based E3 ubiquitin ligases that mediate the degradation of several photomorphogenic transcription factors,including ELONGATED HYPOCOTYL 5(HY5),thereby controlling multiple gene-regulatory *** extensive biochemical and genetic analyses of their multi-subunit complexes,the functional links between DET1 and COP1 have long remained ***,we report that DET1 associates with COP1 in vivo,enhances COP1-HY5 interaction,and promotes COP1 destabilization in a process that dampens HY5 protein *** regulating its accumulation,DET1 avoids HY5 association with hundreds of second-site genomic loci,which are also frequently targeted by the skotomorphogenic transcription factor PHYTOCHROME-INTERACTING FACTOR ***,ectopic HY5 chromatin enrichment favors local gene repression and can trigger fusca-like *** study therefore shows that DET1-mediated regulation of COP1 stability tunes down the HY5 cistrome,avoiding hyper-photomorphogenic responses that might compromise plant viability.

关键词： HY5 DET1 COP1 photomorphogenesis light signaling fusca

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On SIR epidemic models with generally distributed infectious periods： Number of secondary cases and probability of infection

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International Journal of Biomathematics 2017年第2期10卷 157-169页

作者： A. gomez-Corral M. Lopez-garcia Instituto de Ciencias Matemdticas CSIC- UAM- UC3M- UCM Calle Nicolds Cabrera 13-15 Madrid 28049 Spain Department of Applied Mathematics School of Mathematics University of Leeds Leeds LS29JT UK

Recently, Clancy [SIR epidemic models with general infectious period distribution, Statist. Prob. Left. 85 （2014） 1-5] has shown how SIR epidemics in which individuals＇ infection periods are not necessarily exponentially distributed may be modeled in terms of a piecewise-deterministic Markov process （PDMP）. In this paper, we present a more detailed description of the underlying PDMP, from which we analyze the population transmission number and the infection probability of a certain susceptible individual.

关键词： Number of secondary cases piecewise-deterministic Markov process proba-bility of infection SIR epidemic model.

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Exploring kidney biopsy findings in congenital heart diseases:Insights beyond cyanotic nephropathy

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World Journal of Nephrology 2024年第1期13卷 25-32页

作者： Jose Daniel Juarez-Villa Iván Zepeda-Quiroz Sebastián Toledo-Ramírez Victor Hugo gomez-Johnson Francisco Pérez-Allende Brian Ricardo Garibay-Vega Francisco E Rodríguez Castellanos Bernardo Moguel-González Edgar garcia-Cruz Salvador Lopez-Gil Department of Nephrology Instituto Nacional de Cardiología Ignacio ChavezMexico City 14080Mexico Congenital Heart Disease Instituto Nacional de Cardiología Ignacio ChavezMexico City 14080Mexico

BACKGROUND The association between congenital heart disease and chronic kidney disease is well *** mechanisms of kidney damage associated with congenital heart disease have been *** etiology of kidneydisease has commonly been considered to be secondary to focal segmental glomerulosclerosis(FSGS),however,this has only been demonstrated in case reports and not in observational or clinical *** To identify baseline and clinical characteristics,as well as the findings in kidney biopsies of patients with congenital heart disease in our *** This is a retrospective observational study conducted at the Nephrology Depart-ment of the National Institute of Cardiology“Ignacio Chávez”.All patients over 16 years old who underwent percutaneous kidney biopsy from January 2000 to January 2023 with congenital heart disease were included in the *** Ten patients with congenital heart disease and kidney biopsy were *** average age was 29.00 years±15.87 years with pre-biopsy proteinuria of 6193 mg/24 h±6165 mg/24 *** most common congenital heart disease was Fallot’s tetralogy with 2 cases(20%)and ventricular septal defect with 2(20%)*** the 10 cases,one case of IgA nephropathy and one case of membranoproliferative glomerulonephritis associated with immune complexes were found,receiving specific treatment after histopathological diagnosis,delaying the initiation of kidney replacement *** remaining 8 cases(80%),one case of FSGS with perihilar variety was found,while the other 7 cases were non-specific *** Determining the cause of chronic kidney disease can help in delaying the need for kidney replacement *** 2 out of 10 patients in our study,interventions were performed,and initiation of kidney replacement therapy was *** studies are needed to determine the usefulness of kidney biopsy in patients with congenital heart disease.

关键词： Renal biopsy Congenital heart disease Chronic kidney disease Focal segmental glomerulosclerosis

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Inflammation-induced PINCH expression leads to actin depolymerization and mitochondrial mislocalization in neurons

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Translational Neurodegeneration 2020年第3期9卷 393-408页

作者： Kalimuthusamy Natarajaseenivasan Santhanam Shanmughapriya Prema Velusamy Matthew Sayre Alvaro garcia Nestor Mas gomez Dianne Langford Department of Neurosciences and Center for Neurovirology Lewis Katz School of Medicine at Temple UniversityPhiladelphiaPA 19140USA Department of Microbiology Bharathidasan UniversityTiruchirappalli 620024India Heart and Vascular Institute Department of MedicineDepartment of Cellular and Molecular PhysiologyPenn State College of MedicineHersheyPA 17033USA

Background:Diseases and disorders with a chronic neuroinflammatory component are often linked with changes in brain *** neurodegenerative disorders,people living with human immunodeficiency virus(HIM)and Alzheimer's disease(AD)are particularly vulnerable to metabolic disturbances,but the mechanistic connections of inflammation,neurodegeneration and bioenergetic deficits in the central nervous system(CNS)are poorly *** particularly interesting new cysteine histidine-rich-protein(PINCH)is nearly undetectable in healthy mature neurons,but is robustly expressed in tauopathy-associated neurodegenerative diseases including HIV infection and *** robust PINCH expression has been reported in neurons in the brains of patients with HIV and AD,the molecular mechanisms and cellular consequences of increased PINCH expression in CNS disease remain largely ***:We investigated the regulatory mechanisms responsible for PINCH protein-mediated changes in bioenergetics,mitochondrial subcellular localization and bioenergetic deficits in neurons exposed to physialogical levels of TNFa or the HIV protein *** in the PINCH-ILK-Parvin(PIP)complex association with cofilin and TESK1 were assessed to identify factors responsible for actin depolymerization and mitochondrial *** and pharmacological inhibition experiments were conducted to confirm PINCH specificity and to reinstate proper protein-protein complex ***:We identified MEF2A as the PINCH transcription factor in neuroinflammation and determined the biological consequences of increased PINCH in ***-mediated activation of MEF2A via increased cellular calcium induced PINCH,leading to disruption of the PIP ternary complex,cofilin activation by TESK1 inactivation,and actin *** disruption of actin led to perinuclear mislocalization of mitochondria by destabilizing the kinesin-dependent mitochondrial transport machinery,resulting i

关键词： Neuron Mitochondria Actin PINCH Neuroinflammation

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Last Planner System and Scrum: Comparative analysis and suggestions for adjustments

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Frontiers of Engineering Management 2020年第3期7卷 359-372页

作者： Roshan POUDEL borja garcia de SOTO Eder MARTINEZ Division of Engineering S.M.A.R.T.Construction Research GroupNew York University Abu Dhabi(NYUAD)Saadiyat IslandAbu DhabiUnited Arab Emirates Lean Construction Specialist Implenia GroupIndustriestrasse 24CH-8305 DietlikonSwitzerland

This study provides a critical review of the concepts of Agile,Lean,Scrum,and Last Planner®System(LPS).A comparative analysis is conducted between LPS and Scrum to expand LPS by considering Scrum’s best *** dimensions,namely,1)origins,2)main purpose,3)overall system/framework process,4)tools or artifacts maintained by the team,5)team composition and main roles,6)regular events or team meetings,7)metrics/dashboards,and 8)approach to learning,are *** analyzing side by side the eight dimensions,it was found that many aspects from Scrum already exist in LPS in the same or similar ***,the authors identify four main elements from Scrum that can be leveraged to improve the LPS benchmark,such as considering the Scrum“Increment”concept into LPS,having a clear definition of roles and responsibilities,or adding an equivalent to a Scrum Master to have a designated"rule keeper”in *** opportunities to be considered in new LPS benchmarks need to be tested and validated with real *** the best of the authors5 knowledge,this work is the first to comprehensively compare Scrum(Agile)and LPS(Lean)and could be seen as a contribution toward the evolution of the Last Planner System for the academic and industrial environments.

关键词： Lean Construction Last Planner System Agile Scrum comparative analysis AEC projects project teams

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Blockchain applied to the construction supply chain:A case study with threat model

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Frontiers of Engineering Management 2020年第4期7卷 564-577页

作者： Gjorgji SHEMOV borja garcia de SOTO Hoda ALKHZAIMI Division of Engineering New York University Abu Dhabi(NYUAD)Saadiyat IslandAbu Dhabi 129188United Arab Emirates

The construction industry has long faced the challenge of introducing collaborative systems among multiple *** challenge creates a high level of rigidity in terms of processing shared information related to different processes,robust holistic regulations,payment actualizations,and resource utilization across different *** need for a digital platform to crossconnect all stakeholders is necessary.A blockchain-based platform is a prime candidate to improve the industry in general and the construction supply chain(CSC)in *** this paper,a literature review is presented to establish the main challenges that CSC faces in terms of its effects on productivity and *** addition,the effect of applying blockchain platforms on a case study is presented and analyzed from performance and security *** analysis aims to emphasize that blockchain,as presented in this paper,is a viable solution to the challenges in the CSC regardless of the risks associated with the security and robustness of the flow of information and data ***,a threat analysis of applying a blockchain model on the CSC industry is *** model indicates potential attacks and possible countermeasures to prevent the *** work is needed to expand,quantify,and optimize the threat model and conduct simulations considering proposed countermeasures for the different blockchain attacks outlined in this study.

关键词： blockchain taxonomy construction supply chain threat model analysis security level analysis cybersecurity vulnerability smart contract cyber-attack

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Postural control quantification in minimally and moderately impaired persons with multiple sclerosis:The reliability of a posturographic test and its relationships with functional ability

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Journal of Sport and Health Science 2020年第6期9卷 677-684页

作者： David Barbado Ramon gomez-Illan Pedro Moreno-Navarro Gregori Valero-Conesa Raul Reina Francisco J.Vera-garcia Department of Sport Sciences Sports Research CentreMiguel Hern_andez University of ElcheElche(Alicante)03202Spain

Background:Postural control has been associated with the functional impairment in persons with multiple sclerosis(pwMS).However,there is a need for reliable methods to assess postural control in early stages of the disease,when subtle changes can be difficult to *** aims of this study were to assess the absolute and relative reliability of a standing and a sitting posturographic protocol in minimally(Expanded Disability Status Scale≤2)and moderately(2.5≤Expanded Disability Status Scale≤4)impaired pwMS,and to analyze relationships among postural control and functional mobility and gait ***:To assess postural control in an upright stance,14 minimally and 16 moderately impaired pwMS performed six 70 s trials in tandem stance,3 with their weaker leg behind(TSWL)and 3 with their stronger leg behind(TSSL).Additionally,participants completed five 70 s trials using an unstable sitting protocol(US)to assess trunk *** mean radial errors of TSWL,TSSL,and US trials were calculated as postural control ***,participants performed the Timed Up and Go test(TUG)and the Timed 25-foot Walk test(T25FW)to measure their functional mobility and gait speed,*** was evaluated using the intraclass correlation coefficient(ICC3,1)and the standard error of measurement(SEM).Analyses of variances were carried out to assess between-group ***’g index(dg)was used to estimate the effect size of *** correlation analyses(r)were performed to examine the relationships among the postural control and the functional ***:Posturographic tests showed a high reliability in both minimally(0.87≤ICC≤0.92;9.32%≤SEM≤11.76%)and moderately(0.80≤ICC≤0.92;10.33%≤SEM≤15.33%)impaired ***,T25FW and TUG displayed a high consistency in minimally(0.89≤ICC≤0.94;3.43%≤SEM≤5.17%)and moderately(0.85≤ICC≤0.93;5.57%≤SEM≤6.56%)impaired *** impaired pwMS showed a better performance on the TUG,T25FW

关键词： Balance Consistency of the assessment Core stability Functional mobility

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