检索结果-南通市图书馆

Efficiency in hydrocarbon degradation and biosurfactant production by Joostella sp.A8 when grown in pure culture and consortia

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Environmental Sciences 2018年第5期30卷 115-126页

作者： Carmen Rizzo Alessandro ciro Rappazzo Luigi Michaud Emilio De Domenico Carlos Rochera antonio Camacho Angelina Lo Giudice Department of Chemical BiologicalPharmaceutical and Environmental Sciences(ChiBioFarAm)University of MessinaViale Ferdinando Stagno d'Alcontres 3198166 MessinaItaly Institute for the Coastal Marine Environment National Research Council(IAMC-CNR)Spianata San Raineri 8698122 MessinaItaly Cavanilles Institute for Biodiversity and Evolutionary Biology University of ValenciaCarrer del Catedratic Jose Beltran Martinez 246980 PaternaValenciaSpain Regional Centre for Water Studies(CREA) University of Castilla-La ManchaC/Altagracia 5013071 Ciudad RealSpain

Joostella strains are emerging candidates for biosurfactant production. Here such ability was analyzed for Joostella strain A8 in comparison with Alcanivorax strain A53 and Pseudomonas strain A6, all previously isolated from hydrocarbon enrichment cultures made of polychaete homogenates. In pure cultures Joostella sp. A8 showed the highest stable emulsion percentage（78.33%）, hydrophobicity rate（62.67%）, and an optimal surface tension reduction during growth in mineral medium supplemented with diesel oil（reduction of about 12 mN/m）, thus proving to be highly competitive with Alcanivorax and Pseudomonas strains. During growth in pure culture different level of biodegradation were detected for Alcanivorax strain A53（52.7%）,Pseudomonas strain A6（38.2%） and Joostella strain A8（26.8%）. When growing in consortia,isolates achieved similar abundance values, with the best efficiency that was observed for the Joostella-Pseudomonas co-culture. Gas-chromatographic analysis revealed an increase in the biodegradation efficiency in co-cultures（about 90%）, suggesting that the contemporary action of different bacterial species could improve the process. Results were useful to compare the efficiencies of well-known biosurfactant producers（i.e. Pseudomonas and Alcanivorax representatives） with a still unknown biosurfactant producer, i.e. Joostella, and to confirm them as optimal biosurfactant-producing candidates.

关键词： Joostella Biosurfactants Co-cultures Hydrocarbon degradation Biodegradation efficiency

Dental-derived stem cells and biowaste biomaterials:What’s next in bone regenerative medicine applications

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

BIOCELL 2022年第4期46卷 923-929页

作者： MICHELE DI COSOLA STEFANIA CANTORE MARIO GIOSUÈBALZANELLI ciro GARGIULO ISACCO KIEU CAO DIEM NGUYEN RAJIV SAINI ANNARITA MALCANGI MARGHERITA TUMEDEI MARIATERESA AMBROSINO antonio MANCINI SALVATORE SCACCO RICCARDO NOCINI LUIGI SANTACROCE ANDREA BALLINI EDOARDO BRAUNER Department of Clinical and Experimental Medicine Universitàdegli Studi di FoggiaFoggia71122Italy Department Interdisciplinary of Medicine University of Bari“Aldo Moro”Bari70124Italy SET-118 Department of Pre-Hospital and EmergencySG Giuseppe Moscati HospitalTaranto74010Italy Azienda Sanitaria Locale BAT Trani76125Italy Department of Medical Oral and Biotechnological SciencesUniversity of ChietiChieti66100Italy Department of Basic Medical Sciences Neuroscience and Sense OrgansUniversity of Bari“Aldo Moro”Bari70124Italy Department of Surgical Sciences DentistryGynecology and PediatricUniversity of VeronaVerona37126Italy School of Medicine University of Bari“Aldo Moro”Bari70124Italy Department of Precision Medicine University of Campania“Luigi Vanvitelli”Naples80138Italy Department of Oral and Maxillo-Facial Sciences Sapienza University of RomeRoma00161Italy

The human teeth and oral cavity harbor various populations of mesenchymal stem cells(MSCs),so called dental-derived stem cells(D-dSCs)with self-renewing and multilineage differentiation capabilities.D-dSCs properties involves a strong paracrine component resulting from the high levels of bioactive molecules they secrete in response to the local ***,this viewpoint develops a general picture of current innovative strategies to employ D-dSCs combined with biomaterials and bioactive factors for regenerative medicine purposes,and offers information regarding the available scientific data and possible applications.

关键词： Dental-derived stem cells Secretome Biomaterials Bone regenerative medicine Waste medicine

A systematic review of robot-assisted partial nephrectomy outcomes for advanced indications:Large tumors(cT2-T3),solitary kidney,completely endophytic,hilar,recurrent,and multiple renal tumors

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Journal of Urology 2023年第4期10卷 390-406页

作者： Savio Domenico Pandolfo Clara Cerrato Zhenjie Wu antonio Franco Francesco Del Giudice Alessandro Sciarra Paolo Verze Giuseppe Lucarelli ciro Imbimbo Sisto Perdonà Edward E.Cherullo Francesco Porpiglia Ithaar H.Derweesh Riccardo Autorino Department of Urology Rush University Medical CenterChicagoILUSA Department of Neurosciences Reproductive Sciences and Odontostomatology“Federico II”UniversityNaplesItaly Department of Urology University of VeronaVeronaItaly Department of Urology Changhai HospitalNaval Medical UniversityShanghaiChina European Association of Urology(EAU)Young Academic Urologists(YAU)Renal Cancer Working Group Arnhemthe Netherlands Department of Urology Sant’Andrea HospitalLa Sapienza UniversityRomeItaly Department of Maternal-Infant and Urologic Sciences La Sapienza UniversityPoliclinico Umberto I HospitalRomeItaly Department of Medicine and Surgery Scuola Medica SalernitanaUniversity of SalernoFiscianoItaly Department of Emergency and Organ Transplantation-Urology Andrology and Kidney Transplantation UnitUniversity of BariBariItaly Department Uro-Gynecology IRCCS G.Pascale FoundationNaplesItaly Department of Urology San Luigi Gonzaga HospitalUniversity of TurinOrbassanoItaly Department of Urology University of California San DiegoLa JollaCAUSA

Objective:Robot-assisted partial nephrectomy(RAPN)has become widely used for treatment of renal cell carcinoma and it is expanding in the field of complex renal *** aim of this systematic review was to analyze outcomes of RAPN for completely endophytic renal masses,large tumors(cT2-T3),renal cell carcinoma in solitary kidney,recurrent tumors,completely endophytic and hilar masses,and simultaneous and multiple ***:A comprehensive search in the PubMed,Scopus,Web of Science,and Cochrane Central Register of Controlled Trials databases was performed in December 2022 for English language *** primary endpoint was to evaluate the role of RAPN in the setting of each category of complex renal masses *** secondary endpoint was to evaluate the surgical and functional ***:After screening 1250 records,43 full-text manuscripts were selected,comprising over 8500 *** and thirteen studies reported data for endophytic and hilar renal masses,*** and three studies reported outcomes for cT2-T3 and solitary kidney patients,*** studies focused on redo-RAPN for recurrent *** studies investigated simultaneous bilateral renal masses and five reports focused on multiple tumor excision in ipsilateral ***:Over the past decade,evidence supporting the use of RAPN for the most challenging nephron-sparing surgery indications has continuously *** limitations remain including study design and lack of detailed long-term functional and oncological outcomes,the adoption of RAPN for the included advanced indications is associated with favorable surgical outcomes with good preservation of renal function without compromising the oncological ***,a higher likelihood of complication might be expected when facing extremely challenging ***,none of these indications should be considered per se an exclusion criterion for performing ***,a risk-adapted approach s

关键词： Robot-assisted partial nephrectomy Complex renal mass Solitary kidney Larger tumors(cT2-T3) Endophytic and hilar mass Recurrent tumor Simultaneous and multiple tumor

Intestinal amyloidosis:Two cases with different patterns of clinical and imaging presentation

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2010年第20期16卷 2566-2570页

作者： Pier Paolo Mainenti Sabrina Segreto Marcello Mancini antonio Rispo Immacolata Cozzolino Stefania Masone ciro Roberto Rinaldi Gerardo Nardone Marco Salvatore IBB CNR NaplesVia Pansini 580131NaplesItaly Department of Biomorphological and Functional Sciences Section of RadiologyUniversity of Naples"Federico II"Via Pansini 580131NaplesItaly Department of Gastro-enterology University of Naples"Federico II"Via Pansini 580131NaplesItaly Department of Biomorphological and Functional Sciences Section of PathologyUniversity of Naples "Federico II"Via Pansini 580131NaplesItaly Department of General Surgery Geriatry and EndoscopyUniversity of Naples"Federico II"Via Pansini 580131NaplesItaly Department of Biotechnology Haema-tology UnitUniversity of Naples"Federico II"Via Pansini 580131NaplesItaly

The involvement of the small bowel in systemic forms of amyloidosis may be diffuse or very rarely *** cases of focal amyloidomas of the duodenum and jejunum without extraintestinal manifestations have been *** focal amyloidomas consisted of extensive amyloid infiltration of the entire intestinal wall *** barium studies,ultrasound and computed tomography(CT)patterns of diffuse small bowel amyloidosis have been described:the signs are non-specific and may include small-bowel dilatation,symmetric bowel wall thickening,mesenteric infiltration,and mesenteric *** data are available about the positron emission tomography (PET)/CT and magnetic resonance imaging(MRI)patterns of intestinal *** report two cases of small bowel amyloidosis:the former characterized by focal deposition of amyloid proteins exclusively within blood vessel walls of the terminal ileum,the latter characterized by diffuse intestinal involvement observed on MRI and PET/CT studies.

关键词： Amyloidosis Small bowel Positron emission tomography/computed tomography Magnetic resonance imaging Computed tomography

Peritoneal carcinomatosis of colorectal origin

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Oncology 2010年第2期2卷 98-101页

作者： antonio Macrì Edoardo Saladino Vincenzo Bartolo Vincenzo Adamo Giuseppe Altavilla Epifanio Mondello Giovanni Condemi Angelo Sinardi ciro Famulari University of Messina Department of Human PathologyGeneral Surgery Unit University of Messina Department of Human PathologyMedical Oncology Unit University of Messina Anesthesiology Unit Ospedali Riuniti della Locride Hospital of SidernoMedical Oncology Unit

Peritoneal carcinomatosis is,after liver metastases,the second most frequent cause of death in colorectal cancer patients and at the present time,is commonly inserted and treated as a stage Ⅳ *** there is no published data that outlines the impact of new therapeutic regimens on survival of patients with peritoneal surface diffusion,the story of carcinomatosis can be rewritten in light of a new aggressive approach based on the combination of cytoreductive surgery and hyperthermic intraperitoneal *** if these treatment perhaps allow to obtain better results than standard therapies,we suggest,that a large prospective randomised control trial is needed to compare long-term and progression-free survival under the best available systemic therapy with or without cytoreductive surgery and hyperthermic intraperitoneal chemotherapy.

关键词： Colorectal cancer Peritoneal carcinomatosis Cytoreductive surgery Hyperthermic intraperitoneal chemotherapy

Scimitar Syndrome:Role of Right Atrial Longitudinal Strain.A Case Report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Congenital Heart Disease 2021年第4期16卷 411-416页

作者： Isabella Leo Jolanda Sabatino Sabrina La Bella antonio Strangio Iolanda Aquila Concetta Procopio Carmen Anna Maria Spaccarotella Maria Petullà Salvatore De Rosa ciro Indolfi Division of Cardiology Department of Medical and Surgical SciencesMagna Graecia UniversityCatanzaroItaly Cardiovascular Research Center Magna Graecia UniversityCatanzaroItaly Department of Paediatric Cardiology Royal Brompton HospitalLondonUK Department of Radiology Magna Graecia UniversityCatanzaroItaly Mediterranea Cardiocentro NapoliItaly

We describe a case of a rare congenital heart disorder,scimitar syndrome,diagnosed in an adult woman presenting with dyspnea on exertion,chest pain and recurrent episodes of pulmonary *** hallmark of the syndrome is the presence of an enlarged anomalous pulmonary vein draining into the inferior vena *** tracking echocardiography,including the often-forgotten atrial strain evaluation,is a sensitive parameter that should be routinely used for a better clinical and prognostic evaluation of patients with congenital heart disease(CHD).

关键词： Scimitar syndrome RV overload congenital heart disease myocardial strain

Predicting Mass Transfer Extraction with Steam Flow, Applying Boundary-Layer Concepts

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Materials Science and Chemical Engineering 2021年第6期9卷 46-58页

作者： Jose antonio Rocha-Uribe Laura Catalina Soto-Armenta Alfredo Raul Hernandez-Ruiz Jorge ciro Jimenez-Ocaña Colegio de Bachilleres de Chiapas Tuxtla Gutiérrez Mexico Campus Merida Universidad del Valle de Mexico Mérida Mexico Instituto Tecnológico de Tuxtla Gutiérrez Tuxtla Gutiérrez Mexico

Theory and concepts of boundary layer mass transfer is applied to correlate experimental data on extraction of essential oils from vegetable leaves and stems, using steam. From these theory, concepts and experimental data with seven systems, two correlations are developed to predict the Sherwood number and mass transfer coefficient as function of Reynolds and Schmidt numbers. From these equations, the molar flux, the amount of solute extracted, and the yield of extraction is predicted. A steam of higher temperature normally improves the mass transfer and the yield. A method to estimate the enhancement for temperature increase is proposed. The correlations developed are applied to a case with industrial size that was no part of the data for correlation generation. Theory may be applied for industrial applications.

关键词： Boundary Layer Essential Oil Extraction Yield Steam Distillation Mass Transfer Coefficient

Luminescence Characteristics of LaAlO<sub>3</sub>:Eu<sup>3+</sup>Obtained by Modified Pechini’s Method

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Synthesis Theory and Applications 2017年第1期6卷 1-12页

作者： Alfredo Morales Hernández Mayra A. de León Alfaro antonio Barrera Villatoro ciro Falcony Teodoro Rivera Montalvo Juan Zarate Medina Instituto de Investigaciones en Metalurgia y Materiales Universidad Michoacana de San Nicolás de Hidalgo Morelia México Instituto Politécnico Nacional Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada Ciudad de México México Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional Ciudad de México México

The aim of the present work was to investigate the luminescent properties of europium-doped lanthanum aluminate (LaAlO3) powder prepared by Modified Pechini (MP) method. Samples were prepared at different Eu3+ concentrations and calcined at 1600°C. Structural and morphology characterizations were obtained by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscope (TEM). Luminescent properties were analyzed by photoluminescence (PL) and thermoluminescent phenomena. The XRD pattern shows pure lanthanum aluminate oxide LaAlO3 with a rhombohedral structure. Photoluminescence studies of the powders was related to 4f → 4f(5D0 → 7Fi) (i = 1, 2, 3, 4) transitions of Eu3+ ion, the most intense emission of Eu3+ in LaAlO3 was registered for the transition 5D0 → 7F1, for 5% of Eu3+. The recorded TL glow curves of excited samples showed a main TL peak, the main peak appeared its maximum as a function of excitation energy. The investigation demonstrates that polycrystalline LaAlO3:Eu3+ powders calcined at 1600°C have interesting luminescent characteristics.

关键词： Modified Pechini Method LaAlO3:Eu3+ Photoluminescence Thermoluminescence

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

康复和辅助用具未来发展(英文)

中国康复理论与实践 2011年第10期17卷 935-945页

作者： Martino Avellis Alda Pellegri Andrea Cazzaniga Stefania Chierici Marida Farina antonio Cinquegrana ciro Grazioli Giovanni De Angelis Experiences by La Nostra Famiglia di Bosisio Parini and Brain Injury Center Villa Beretta Hospital ComoItaly La Nostra Famiglia Ponte LambroItaly Fomagalli Ponte Lanbro(CO)Italy Garbagnate Milanese Hospital Garbagnate MilaneseItaly National Health Service for Naples Area RomeItaly

The rehabilitation of children with disabilities should be initiated as early as possible,as soon as problems or disorders are diagnosed in the development,to prevent or promptly counteract the consolidation of disability. In Italy the institutes involved in the rehabilitation of children with serious disability must be by law highly specialized. The devices have a key part in rehabilitation courses in developmental age. They are often planned and designed in the same rehabilitation center. "La Nostra Famiglia" has been in Italy one of the first specialized rehabilitation centers for children and adolescents. By "La Nostra Famiglia" have been designed aids for children which later became a model throughout Europe. Our National Health System provides free aids for children and adolescents and describes in detail the characteristics of great adaptability that aids for children and adolescents should have. The "pressure mapping" allows you to test the effects of adapted aids versus aids not properly adapted to the size and needs.

关键词： children early development prevention free aids for children adaptability