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Fluoroquinolone-macrolide combination therapy for chronic bacterial prostatitis： retrospective analysis of pathogen eradication rates, inflammatory findings and sexual dysfunction

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Asian Journal of Andrology 2011年第6期13卷 819-827页

作者： vittorio magri Emanuele Montanari Visnja Skerk Alemka Markotic Emanuela Marras Antonella Restelli Kurt G Naber Gianpaolo Perletti Urology and Sonography Secondary Care Clinic Azienda Ospedaliera Istituti Clinici di Perfezionamento Milano 20132 Italy Clinica Urologica III University of Milan/San Paolo Hospital Milano 20142 Italy University Hospital for Infectious Diseases Dr. Fran Mihaljevic Zagreb 10000 Croatia Laboratory of Toxicology and Pharmacology Department of Biomedical Informatic Environmental and Communication Sciences Universita degli Studi dell＇Insubria Busto A.Narese 21052 Italy Microbiology Unit Fondazione I RCCS Osp. Maggiore Policlinico Mangiagalli Regina Elena Milano 20122 Italy Technical University Munich 80333 Germany

We previously demonstrated the safety and efficacy of fluoroquinolone-macrolide combination therapy in category Ⅱ chronic bacterial prostatitis （CBP）. The aim of this study is to retrospectively compare the microbiological and clinical findings of two treatment schemes for CBP based on the combination of azithromycin （500 rag, thrice-weekly） with a once-daily 500- or 750-mg dose of ciprofloxacin （Cipro-500 or Cipro-750 cohort, respectively）. Combined administration of azithromycin （1500 mg week^-1） with ciprofloxacin at the rate of 750 mg day^- 1 for 4 weeks rather than at 500 mg day^- 1 for 6 weeks increased the eradication rates from 62.35% to 77.32% and the total bacteriological success from 71.76% to 85.57%. A significant decrease in pain and voiding signs/symptoms and a significant reduction in inflammatory leukocyte counts and serum prostate-specific antigen （PSA） were sustained throughout an 18-month follow-up period in both groups. Ejaculatory pain, haemospermia and premature ejaculation were significantly attenuated on microbiological eradication in both groups, but the latter subsided more promptly in the Cipro-750 cohort. In total, 59 Cipro-750 patients showed mild-to-severe erectile dysfunction （ED） at baseline, while 22 patients had no ED on microbiological eradication and throughout the follow-up period. In conclusion fluoroquinolone-macrolide therapy resulted in pathogen eradication and CBP symptom attenuation, including pain, voiding disturbances and sexual dysfunction. A once-daily 750-mg dose of ciprofloxacin for 4 weeks showed enhanced eradication rates and lower inflammatory white blood cell counts compared to the 500-mg dose for 6 weeks. Our results are open to further prospective validation.

关键词： azithromycin chronic bacterial prostatitis chronic pelvic pain syndrome ciprofloxacin erectile dysfunction InternationalIndex of Erectile Function (IIEF) National Institutes of Health Chronic Prostatitis Symptom Index (NiH-CPSI)

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Semen analysis in chronic bacterial prostatitis： diagnostic and therapeutic implications

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Asian Journal of Andrology 2009年第4期11卷 461-477页

作者： vittorio magri Florian M. E. Wagenlehner Emanuele Montanari Emanuela Marras Viviana Orlandi Antonella Restelli Erminio Torresani Kurt G. Naber Gianpaolo Perletti Urology and Sonography Primary Care Clinic Hospital：＂Istituti Clinici di Perfezionamento＂ Milano 20100 Italy Department of Urology and Pediatric Urology Justus-Liebig-University Giessen 35390 Germany Third Urological Clinic San Paolo Hospital University of Milan Milan 20142 Italy Laboratory of Toxicology and Pharmacology Department of Structural and Functional Biology University of Insubria Busto A. 21052 Italy Laboratory of Molecular and Environmental Microbiology Department of Structural and Functional Biology University of lnsubria Varese 21100 Italy Microbiology Unit Hospital：＂Osp. Maggiore Policlinico Mangiagalli Regina Elena＂ Milano 20122 Italy Technical University Munich Munich 80333 Germany

The significance and diagnostic value of semen analysis in chronic bacterial prostatitis has been extensively debated and remains controversial. To investigate the diagnostic relevance of semen culture in the bacteriological workup of prostatitis patients, we retrospectively analyzed a clinical database of 696 symptomatic patients. All patients were routinely subjected to a four-glass test, followed by semen culture and analysis. This allowed to dissect from the database three different diagnostic scenarios, and to compare the ＇two-glass＇ pre-/post- massage test and the standard ＇four-glass＇ test with a ＇five-glass＇ test （four-glass plus post-VB3 semen culture）. The ＇five-glass＇ test showed 3.6- or 6.5-fold increases in relative sensitivity and lesser reductions （-13.2% or -14.7%） in relative specificity for traditional uropathogens （TUs） compared with the four-glass or two-glass test, respectively. The area under the ROC curve and Jouden＇s index were increased, whereas positive and negative likelihood ratios were lower than comparators, indicating that the ＇five-glass＇ assay may be superior in confirming the negative outcome of both standard tests. The five-, four-, and two-glass tests detected TUs （Enterobacteriaceae, Enterococci, etc.） in 120, 33, and 20 patients and unusual pathogens （Streptococci, other Gram-positive species, Mycoplasmata, and others） in 130, 56, and 45 patients, respectively. When patients were subjected to pharmacological treatment, including a combination of a fluoroquinolone and a macrolide, no differences in eradication rates were observed between groups diagnosed with different tests, irrespective of pathogen category. Eradication was associated with long-term sign/symptom remission; no significant intergroup differences in sign/symptom scores were observed throughout a 24-month off-therapy follow-up period. In conclusion, our data support the usefulness of semen analysis in the diagnostic workup ofprostatitis patients when this test is u

关键词： alfuzosin azithromycin chronic bacterial prostatitis chronic pelvic pain syndrome ciprofloxacin Meares and Stamey test National Institutes of Health Chronic Prostatitis Symptom Index prostatitis semen analysis seminal fluid Serenoa repens

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You had me at PELO:a"Ribosome Rescuer"induces NLR inflammasome assembly

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Cellular & Molecular Immunology 2024年第1期21卷 1-2页

作者： Zoie magri Alexander Poltorak Graduate Program in Immunology Tufts Graduate School of Biomedical Sciences136 Harrison AvenueBostonMA02111USA Department of Immunology Tufts University School of MedicineBostonMA02111USA

Pyroptosis,an inflammatory form of programmed cell death,eliminates a niche where pathogens replicate,providing overall benefits to a *** left uncontrolled,pyroptosis can lead to severe *** pyroptotic activation has been implicated in neuroinflammation,cardiovascular disease,acute respiratory distress syndrome(ARDS),and many other diseases[1,2,3].Because of its multiple and permanent consequences,pyroptosis is a highly regulated signaling *** regulators of pyroptosis are NLR inflammasomes,which are activated by various“danger”signals such as ATP.

关键词： inflam NLR distress

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Recent Advances on Graphene Quantum Dots for Electrochemical Energy Storage Devices

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Energy & Environmental Materials 2022年第1期5卷 201-214页

作者： Noura Zahir Pierre magri Wen Luo Jean Jacques Gaumet Philippe Pierrat CNRS L2CM UMR 7053 Universit e de Lorraine LCP-A2MC EA4632 Institut Jean Barriol Universit e de Lorraine State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technologywuhan 430070china

Graphene quantum dots(GQDs)which are nanofragments of graphene with an average size between 2 and 50 nm have attracted much attention due to their outstanding properties such as high conductivity,high surface area,and good solubility in various *** combine the quantum confinement and edges effects and the properties of ***,GQDs offers a broad range of applications in various fields(medicine,energy conversion,and energy storage devices).This review will present the recent research based on the introduction of GQDs in batteries,supercapacitors,and microsupercapacitors as electrodes materials or mixed with an active material as an auxiliary ***,discussed on selected examples,summarize the electrochemical performances and finally,challenges and perspectives are recalled for the subsequent optimization strategy of electrode *** review is expected to appeal a broad interest on functional GQDs materials and promote the further development of high-performance energy storage device.

关键词： energy storage graphene quantum dots lithium ion batteries sodium ion batteries supercapacitor

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Current collectors based on multiwalled carbon-nanotubes and fewlayer graphene for enhancing the conversion process in scalable lithium-sulfur battery

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Nano Research 2023年第6期16卷 8433-8447页

作者： vittorio Marangon Edoardo Barcaro Luca Minnetti Wolfgang Brehm Francesco Bonaccorso vittorio Pellegrini Jusef Hassoun Graphene Labs Istituto Italiano di TecnologiaGenoa 16163Italy Department of Chemical Pharmaceutical and Agricultural SciencesUniversity of FerraraFerrara 44121Italy BeDimensional S.p.A. Genoa 16163Italy National Interuniversity Consortium of Materials Science and Technology(INSTM) University of Ferrara Research UnitFerrara 44121Italy

We investigated herein the morphological,structural,and electrochemical features of electrodes using a sulfur(S)-super P carbon(SPC)composite(i.e.,S@SPC-73),and including few-layer graphene(FLG),multiwalled carbon nanotubes(MWCNTs),or a mixture of them within the current collector ***,we studied the effect of two different electron-conducting agents,that is,SPC and FLG,used in the slurry for the electrode *** supports have high structural crystallinity,while their morphologies are dependent on the type of material *** voltammetry(CV)shows a reversible and stable conversion reaction between Li and S with an activation process upon the first cycle leading to the decrease of cell *** activation process is verified by electrochemical impedance spectroscopy(EIS)with a decrease of the resistance after the first CV ***,CV at increasing scan rates indicates a Li+diffusion coefficient(D)ranging between 10^(−9) and 10^(−7) cm^(2)·s^(−1)in the various states of charge of the cell,and the highest D value for the electrodes using FLG as electron-conducting *** tests performed at constant current of C/5(1 C=1675 mA·g_(s)^(−1))show high initial specific capacity values,which decrease during the initial cycles due to a partial loss of the active material,and subsequently increase due to the activation *** the electrodes show a Coulombic efficiency higher than 97%upon the initial cycles,and a retention strongly dependent on the electrode ***,this study suggests a careful control of the electrode in terms of current collector design and slurry composition to achieve good electrode morphology,mechanical stability,and promising electrochemical performance in practical Li-S cells.

关键词： lithium-sulfur battery current collector few-layer graphene carbon nanotubes scalability sulfur loading

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Adaptable retinal ganglion cell function: assessing autoregulation of inner retina pathways

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Neural Regeneration Research 2020年第12期15卷 2237-2238页

作者： Tsung-Han Chou vittorio Porciatti Bascom Palmer Eye Institute University of Miami Miller School of Medicine

Retinal ganglion cell(RGC)function in health and disease:RGCs are extremely high-maintenance neurons connecting the eye to the brain trough the optic *** order to produce and propagate action potentials along the unmyelinated RGC axons and support axonal transport of materials back and forth from the eye to the brain,RGC require large amounts of ***,RGCs are under considerable metabolic stress when healthy and become particularly vulnerable in disease,resulting in blindness(Morgan,2004).

关键词： assessing function connecting

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Influence of high- and low-volume liver surgery in gallbladder carcinoma

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World Journal of Gastroenterology 2014年第48期20卷 18445-18451页

作者： Thorsten Oliver Goetze vittorio Paolucci Department of Surgery Ketteler-Krankenhaus 63071 Offenbach Germany

AIM: To clarify whether the performance of liver resections (LR) for incidental gallbladder carcinoma (IGBC)’s depends more on the experience of the hospitals in liver surgery than on complying with the guidelines in... 详细信息

关键词： Gallbladder carcinoma Radical cholecystectomy High-volume center German-registry Volume cut-off Hepatobiliary surgery

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A Note on Weakly Isotone Maps and Common Solutions for Differential Systems

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Acta Mathematica Sinica,English Series 2006年第4期22卷 1171-1174页

作者： Giuseppe MARINO vittorio COLAO Luigi MUGLIA Dipartimentodi Matematica Universitá degli Studi della Calabria87036Arcavacata di Rende(CS)Italy

In this short note we examine the connection between weakly isotone maps and common solutions for first order Cauchy problems in R^n and, as a rule, in Banach lattices.

关键词： Weakly isotone maps Differential equations Common solutions

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Performance Assessment of Low-Temperature A-CAES(Adiabatic Compressed Air Energy Storage)Plants

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Journal of Thermal Science 2022年第5期31卷 1279-1292页

作者： TOLA vittorio MARCELLO Francesca Carolina COCCO Daniele CAU Giorgio Department of Mechanical Chemical and Materials EngineeringUniversity of Cagliari09123 CagliariItaly

The widespread diffusion of renewable energy sources calls for the development of high-capacity energy storage systems as the A-CAES(Adiabatic Compressed Air Energy Storage)*** this framework,low temperature(100℃–200℃)A-CAES(LT-ACAES)systems can assume a key role,avoiding some critical issues connected to the operation of high temperature *** this paper,two different LT-ACAES configurations are *** two configurations are characterized by the same turbomachines and compressed air storage section,while differ in the TES section and its integration with the *** particular,the first configuration includes two separated cycles:the working fluid(air)cycle and the heat transfer fluid(HTF)*** heat exchangers connect the two cycles allowing to recover thermal energy from the compressors and to heat the compressed air at the turbine *** different HTFs were considered:air(case A)and thermal oil(case B).The second configuration is composed of only one cycle,where the operating fluid and the HTF are the same(air)and the TES section is composed of three different packed-bed thermal storage tanks(case C).The tanks directly recover the heat from the compressors and heat the air at each turbine inlet,avoiding the use of heat *** LT-ACAES systems were modelled and simulated using the ASPEN-Plus and the MATLAB-Simulink *** main aim of this study was the detailed analysis of the reciprocal influence between the turbomachinery and the TES system;furthermore,the performance evaluation of each plant was carried out assuming both on-design and off-design operating ***,the different configurations were compared through the main performance parameters,such as the round-trip efficiency.A total power output of around 10 MW was set,leading to a TES tank volume ranging between 500 and 700 m^(3).The second configuration with three TES systems appears to be the most promising in terms of round-trip efficiency

关键词： compressed air energy storage low temperature A-CAES Thermal Energy Storage system integration

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Comparative analysis of permissioned blockchain frameworks for industrial applications

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Blockchain(Research and Applications) 2023年第1期4卷 58-70页

作者： vittorio Capocasale Danilo Gotta Guido Perboli Department of Control and Computer Engineering Politecnico di Torino10129 TurinItaly Service Innovation TIMTurinItaly Department of Management and Production Engineering Politecnico di Torino10129 TurinItaly

Blockchain is a technology that creates trust among non-trusting parties without relying on any ***,it has attracted the interest of companies operating in a multitude of ***,due to the number of different blockchain solutions that have emerged in the last few years and their rapid changes,it is challenging for such companies to orient their technological *** paper presents a comparative analysis of the key dimensions—namely,governance,maturity,support,latency,privacy,interoperability,flexibility,efficiency,resiliency,and scalability—of some of the most-used permissioned blockchain ***,we present the results of a performance evaluation considering the following frameworks:Hyperledger Fabric 2.2,Hyperledger Sawtooth 1.2,and ConsenSys Quorum 21.1(with both the GoQuorum client and the Hyperledger Besu client).The platforms were tested under similar conditions,and official releases were used,such that our findings provide a reference for companies establishing their technological orientation.

关键词： Blockchain performance evaluation Hyperledger Besu Hyperledger Fabric Hyperledger Sawtooth Quorum

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