C Casagrande, Ambrogio Invernizzi, Rosano Ferrini, Giorgio Ferrari,
... 2,1-α]isoquinolinesCesare Casagrande, Ambrogio Invernizzi, Rosano Ferrini, and Giorgio FerrariCite this: J. Med. Chem. 1968, 11, 4, ...
Tópico(s): Synthesis and Characterization of Pyrroles
1968 - American Chemical Society | Journal of Medicinal Chemistry
Patrizia Pavei, Maurizio Ferrini, Giorgio Spreafico, A Nosadini, Andrea Piccioli, Enzo Giraldi, Ugo Baccaglini,
Ultrasound guided foam sclerotherapy (UGFS) proved to be effective in recurrent varices. In this observational study from 2006 and 2012 we treated 142 neovascularization, 155 inguinal recurrence and 28 popliteal recurrent varices. For neovascularization 0.3-0.5% polidocanol (POL) sclerosant foam (SF) was injected for vein having diameter <3 mm and 0.5-1% POL or sodium tetradecylsulphate (STS) SF for higher vein diameters. The patients with residual sapheno-femoral or sapheno-popliteal junctions were ...
Tópico(s): Central Venous Catheters and Hemodialysis
2014 - PAGEPress (Italy) | Veins and Lymphatics
Carlo Emanuele Neumaier, Gabriella Baio, Silvano Ferrini, Giorgio Corte, Antonio Daga,
Ultrasmall superparamagnetic iron oxide nanoparticles and magnetic resonance imaging provide a non-invasive method to detect and label tumor cells. These nanoparticles exhibit unique properties of superparamagnetism and can be utilized as excellent probes for magnetic resonance imaging. Most work has been performed using a magnetic resonance scanner with high field strength up to 7 T. Ultrasmall superparamagnetic iron oxide nanoparticles may represent a suitable tool for labeling molecular probes ...
Tópico(s): Advanced Biosensing Techniques and Applications
2008 - SAGE Publishing | Tumori Journal
Antonio Daga, Anna Maria Orengo, Rosaria Gangemi, Daniela Marubbi, Marzia Perera, Alberto Comes, Silvano Ferrini, Giorgio Corte,
Most tumors of the central nervous system, especially glioblastoma, are refractory to treatment and invariably lethal. The aim of this study was to assess the ability of different interleukins (IL), IL-2, IL-12 and IL-21, produced by transduced glioma cells to activate an immune response and trigger intracranial tumor rejection. Such experiments were performed by the use of a slow-growing clone of GL261 (GL D2-60) that was used as orthotopic glioma model. Using GL D2-60-transduced cells, all cytokines ...
Tópico(s): Immune Cell Function and Interaction
2007 - Wiley | International Journal of Cancer
Federico Mandelli, Francesco Ferrini, Giorgio Gastaldi, Enrico Gherlone, Marco Ferrari,
Intraoral digital impression is a viable alternative to conventional impression techniques and has been proven to be even more accurate than conventional materials. Nevertheless, there are cases in which the rheologic properties of conventional materials can be helpful. This article describes a method to overcome an insufficient sulcus-depth reading of intraoral scanners in challenging cases.
Tópico(s): Dental Radiography and Imaging
2017 - Quintessence Publishing Company | The International Journal of Prosthodontics
Enrico Gherlone, Paolo Capparè, Raffaele Vinci, Francesco Ferrini, Giorgio Gastaldi, Roberto Crespi,
This study aimed to evaluate the most accurate impression technique for "All on Four" restoration, comparing conventional (CIG) and digital impressions (DIG).Patients randomly selected for this study were required to be edentulous in at least one arch, presenting with severe posterior mandibular or maxillary atrophy. All patients underwent full-arch immediate-load rehabilitations, which were fixed to a total of four implants (two axial and two tilted). Following implant placement, patients were stratified ...
Tópico(s): Reconstructive Surgery and Microvascular Techniques
2016 - Quintessence Publishing Company | The International Journal of Oral & Maxillofacial Implants
Massimo Pizzato, Elisa Franchin, P. Calvi, Roberta Boschetto, Mario P. Colombo, Silvano Ferrini, Giorgio Palù,
Tópico(s): Cytomegalovirus and herpesvirus research
1998 - Springer Nature | Gene Therapy
Marcello Bagnasco, D. Venuti, F. Paolieri, Giancarlo Torre, Silvano Ferrini, GIORGIO WALTER SILVANO,
We investigated the phenotype and function of thyroid tumor-, metastatic lymph node-, and peripheral bloodderived T lymphocytes of four patients with papillary thyroid cancer. Both phenotypic analysis of freshly isolated cells and clonal analysis, using a high efficiency cloning technique, were performed. For comparison, intrathyroid and peripheral blood T lymphocytes derived from patients with autoimmune thyroid diseases (Graves’ disease and Hashimoto’s thyroiditis) have been studied. In papillary ...
Tópico(s): Immunotherapy and Immune Responses
1989 - Oxford University Press | The Journal of Clinical Endocrinology & Metabolism
Marcello Bagnasco, D. Venuti, Ignazia Prigione, Giancarlo Torre, Silvano Ferrini, Giorgio Walter Canonica,
We have investigated at the clonal level the repertoire of intrathyroid and peripheral T lymphocytes in three patients with Graves' disease using a high efficiency cloning technique. Clonal efficiencies ranged from 10 to 31% for intrathyroid, and from 19 to 100% for peripheral T cells. In Graves' disease the phenotypic analysis showed similar percentages of CD3+ CD4+ CD8- and CD3+ CD4- CD8+ clones in thyroid infiltrates and peripheral blood. The functional evaluation showed similar or lower proportions ...
Tópico(s): T-cell and B-cell Immunology
1988 - Academic Press | Clinical Immunology and Immunopathology
Elisabetta Polizzi, Giulia Tetè, Claudia Targa, Barbara Salviato, Francesco Ferrini, Giorgio Gastaldi,
The aim of this study was to evaluate and compare two different techniques for the treatment of plaque-induced gingivitis, demonstrating whether the causal therapy supported by diode laser can allow a resolution of the edema caused by gingivitis in less time compared to the single traditional causal therapy.
Tópico(s): Oral microbiology and periodontitis research
2020 - Multidisciplinary Digital Publishing Institute | International Journal of Environmental Research and Public Health
Giorgio Walter Canonica, W. Dirienzo, Elisabetta Cosulich, Silvano Ferrini, Giorgio Ciprandi, Giovanni Melioli,
Blood samples of patients with severe respiratory allergic diseases contain increased numbers of T cells bearing surface HLA-DR antigens, indicating the presence of activated T cells. In the same group of patients, MLR3 and MLR4, two monoclonal antibodies (Mab) directed to subsets of activated peripheral T cells, recognize T cell percentages within the normal range. Thus, it seems possible that specialized subsets of activated T cells (HLA-DR<sup>+</sup>/MLR3-MLR4<sup>––</sup>) ...
Tópico(s): IL-33, ST2, and ILC Pathways
1983 - Karger Publishers | International Archives of Allergy and Immunology
Enrico Gherlone, Francesco Ferrini, Roberto Crespi, Giorgio Gastaldi, Paolo Capparè,
The aim of this study was to assess the accuracy of digital impressions for "all-on-four" implant rehabilitation.Patients edentulous in one or both jaws were randomly selected for this study. Complete arch immediately loaded prostheses supported by 4 implants (2 axial and 2 tilted) were placed. Five hours after implant placement, screw-retained full-arch temporary prostheses were positioned. After 4 months, a digital scan body was used to finalize definitive prosthesis. Radiographic assessments were ...
Tópico(s): Dental Radiography and Imaging
2015 - Lippincott Williams & Wilkins | Implant Dentistry
Maria N. Obreztchikova, Hasnae Elouardighi, Mengfei Ho, Brenda A. Wilson, Zoya Gertsberg, Susan F. Steinberg,
... Trinei M. Bono M. Puri C. Tacchetti C. Ferrini M. Mannucci R. Nicoletti I. Lanfrancone L. Giorgio M. Pelicci P.G. J. Biol. Chem. 2004; ... Trinei M. Bono M. Puri C. Tacchetti C. Ferrini M. Mannucci R. Nicoletti I. Lanfrancone L. Giorgio M. Pelicci P.G. J. Biol. Chem. 2004; ...
Tópico(s): Blood Coagulation and Thrombosis Mechanisms
2006 - Elsevier BV | Journal of Biological Chemistry
Maria Teresa Corsetti, Giovanni Levi, Flavia Lancia, Lorenza Sanseverino, Silvano Ferrini, Edoardo Boncinelli, Giorgio Corte,
ABSTRACT Homeoproteins encoded by genes of the Hox family are nuclear proteins believed to act as transcription factors and to participate in the determination of the body plan. Here we show that in several vertebrate cells, they exhibit a sub-nuclear localisation associated with the nucleolus. We used monoclonal antibodies to study the distribution of three homeoproteins, namely HOXB7, HOXC6 and HOXD4. The immunoreactivity to antibodies against HOXC6 protein in Xenopus laevis embryonic tissues ...
Tópico(s): Ubiquitin and proteasome pathways
1995 - The Company of Biologists | Journal of Cell Science
... in questo mondo, dal R.P. maestro Luca Ferrini (Firenze: Giorgio Marescotti, 1593), here pp. 118r°–123v°. 6. – Scelta ... in questo mondo, dal R.P. maestro Luca Ferrini... In Fiorenza: appresso Giorgio Marescotti, 1593. Biblioteca Marucelliana MAG 6.A.XII.8. 19. – ‘si risolse, toccatogli'l cuore da buono spirito, votare alla Gloriosa Nunziata di Firenze, e cosi fece promettendo doppo la receuuta grazia fare molte Opere Spirituali, e comporre à honore, e gloria di Maria Vergine Nunziata sessanta tre miracoli à riverenza di sessanta tre anni che visse lei in questo mondo.’ Ferrini, Corona di sessanta tre miracoli della Nunziata di ...
Tópico(s): Historical Influence and Diplomacy
2009 - Taylor & Francis | Word & Image
Giorgio Walter Canonica, Marcello Bagnasco, Silvano Ferrini, P Biassoni, Giulio Giordano, Giorgio Corte,
Tópico(s): Diabetes and associated disorders
1983 - Academic Press | Clinical Immunology and Immunopathology
Shino Nemoto, Christian A. Combs, Stephanie French, Bong‐Hyun Ahn, Marı́a M. Fergusson, Robert S. Balaban, Toren Finkel,
... Trinei M. Bono M. Puri C. Tacchetti C. Ferrini M. Mannucci R. Nicoletti I. Lanfrancone L. Giorgio M. Pelicci P.G. J. Biol. Chem. 2004; ...
Tópico(s): Birth, Development, and Health
2006 - Elsevier BV | Journal of Biological Chemistry
Elisa Messina, Alessandro Giacomello,
... Trinei M, Bono M, Puri C, Tacchetti C, Ferrini M, Mannucci R, Nicoletti I, Lanfrancone L, Giorgio M, Pelicci PG. The life span determinant p66Shc ...
Tópico(s): Adipose Tissue and Metabolism
2006 - Lippincott Williams & Wilkins | Circulation Research
Giorgio Gastaldi, Raffaele Vinci, Francesco Ferrini, Gianni Di Giorgio, P. CapparÃ,
Aim The aim of this study is to compare immediate versus delayed loading protocol of a new conical connection implant in the esthetic zone. Materials and methods Patients requiring single-tooth extraction for root fractures or periodontal disease in the maxillary or mandibular anterior or premolar areas were selected for the present study. After extraction, implants were placed immediately in fresh sockets. After randomization process, in group A immediate loading was performed while in group B ...
Tópico(s): Periodontal Regeneration and Treatments
2017 - Ariesdue | BioCensus
Ida Casciano, Barbara Banelli, Michela Croce, Alessandro De Ambrosis, Angela Di Vinci, Ilaria Gelvi, Gabriella Pagnan, Chiara Brignole, Giorgio Allemanni, Silvano Ferrini, Mirco Ponzoni, Massimo Romani,
A bstract : Neuroblastoma (NB) is a solid tumor of infancy that presents a high rate of spontaneous regression, a phenomenon that likely reflects the activation of an apoptotic/differentiation program. Indeed, the level of expression of molecules involved in the regulation of apoptosis, such as p73 or survivin, is a prognostic factor in NB patients. The caspase‐8 gene (CASP8) encodes a key enzyme at the top of the apoptotic cascade. Although methylation of a putative regulatory region of the CASP8 gene ...
Tópico(s): Cell death mechanisms and regulation
2004 - Wiley | Annals of the New York Academy of Sciences
Ida Casciano, Barbara Banelli, Michela Croce, Giorgio Allemanni, Silvano Ferrini, Giuseppe Tonini, Mirco Ponzoni, Massimo Romani,
Tópico(s): Epigenetics and DNA Methylation
2002 - Springer Nature | Cell Death and Differentiation
Barbara Banelli, Ida Casciano, Michela Croce, Angela Di Vinci, Ilaria Gelvi, Gabriella Pagnan, Chiara Brignole, Giorgio Allemanni, Silvano Ferrini, Mirco Ponzoni, Massimo Romani,
Tópico(s): Neonatal Respiratory Health Research
2002 - Nature Portfolio | Nature Medicine
Giorgio Walter Canonica, Marcello Bagnasco, Giorgio Corte, Silvano Ferrini, O Ferrini, Giulio Giordano,
Tópico(s): Immunodeficiency and Autoimmune Disorders
1982 - Academic Press | Clinical Immunology and Immunopathology
Adalberto Merighi, Rita Bardoni, Chiara Salio, Laura Lossi, Francesco Ferrini, Massimiliano Prandini, Micaela Zonta, Stefano Gustincich, Giorgio Carmignoto,
A subset of primary sensory neurons produces BDNF, which is implicated in control of nociceptive neurotransmission. We previously localized full-length trkB receptors on their terminals within lamina II. To functionally study these receptors, we here employed patch-clamp recordings, calcium imaging and immunocytochemistry on slices from 8-12 days post-natal rats. In this preparation, BDNF (100-500 ng/mL) enhances the release of sensory neurotransmitters (glutamate, substance P, CGRP) in lamina II ...
Tópico(s): Nerve injury and regeneration
2008 - Wiley | Developmental Neurobiology
Francesco Ferrini, Gianpaolo Sannino, Carlo Chiola, Paolo Capparè, Giorgio Gastaldi, Enrico Gherlone,
The aim of this in vitro study was to compare the quality of digital workflows generated by different scanners (Intra-oral digital scanners (I.O.S.s)) focusing on marginal fit analysis. A customized chrome-cobalt (Cr-Co) implant abutment simulating a maxillary right first molar was fixed in hemi-maxillary stone model and scanned by eight different I.O.S.s: Omnicam® (Denstply Sirona, Verona, Italy) CS3500®, CS3600®, (Carestream Dental, Atlanta, GA, USA), True Definition Scanner® (3M, St. Paul, MN, USA), ...
Tópico(s): Endodontics and Root Canal Treatments
2019 - Multidisciplinary Digital Publishing Institute | International Journal of Environmental Research and Public Health
Marcello Bagnasco, Giorgio Walter Canonica, Silvano Ferrini, P Biassoni, Giovanni Melioli, O Ferrini, Giulio Giordano,
Abstract. T lymphocytes were franctionated according to their receptors for IgG (T G ) or IgM (T M ) and scored in 37 patients with Graves' disease (17 hyperthyroid and untreated, 10 euthyroid on antithyroid drugs, 10 in long-term remission after radioiodine therapy). T G percentages were very low both in untreated and in drugtreated patients. By contrast, normal T G levels were observed in patients in long-term remission. These data are consistent with the hypothesis of a defective suppressor cell activity ...
Tópico(s): Thyroid Cancer Diagnosis and Treatment
1983 - Oxford University Press | European Journal of Endocrinology
R Barbieri, Patrizio Giacomini, Stefano Volinia, Claudio Nastruzzi, Anna Maria Mileo, Umberto Ferrini, Marco R. Soria, I. Barrai, Pier Giorgio Natali, Roberto Gambari,
Synthetic oligonucleotides containing putative regulatory sequences are currently employed to identify and isolate genes coding for nuclear binding factors. Upstream DNA sequences of eukaryotic genes required for transcriptional activity and tissue specificity can be identified by means of biochemical techniques as well as computer analysis using homology searching. An alternative approach has been recently proposed by our research group. Scanning DNA sequences 1.8 megabases in length from a Genetic ...
Tópico(s): RNA Research and Splicing
1990 - Wiley | FEBS Letters
Francesca Orsini, Enrica Migliaccio, Maurizio Moroni, Cristina Contursi, Veronica A. Raker, Daniele Piccini, Inés Martín-Padura, Giovanni Pelliccia, Mirella Trinei, Marı́a Rosa Bono, Claudia Puri, Carlo Tacchetti, M. Ferrini, Roberta Mannucci, Ildo Nicoletti, Luisa Lanfrancone, Marco Giorgio, Pier Giuseppe Pelicci,
P66Shc regulates life span in mammals and is a critical component of the apoptotic response to oxidative stress. It functions as a downstream target of the tumor suppressor p53 and is indispensable for the ability of oxidative stress-activated p53 to induce apoptosis. The molecular mechanisms underlying the apoptogenic effect of p66Shc are unknown. Here we report the following three findings. (i) The apoptosome can be properly activated in vitro in the absence of p66Shc only if purified cytochrome ...
Tópico(s): Radiation Therapy and Dosimetry
2004 - Elsevier BV | Journal of Biological Chemistry
Marcello Bagnasco, Silvano Ferrini, D. Venuti, Ignazia Prigione, Giancarlo Torre, Roberto Biassoni, Giorgio Walter Canonica,
T cells isolated from thyroid tissue and peripheral blood of 2 patients with Hashimoto’s thyroiditis were studied by a high cloning efficiency microculture technique. Clonal efficiences of 37 and 24% were obtained from thyroid-derived T cell cultures, while 40 and 90% efficiencies resulted from peripheral-blood-derived cultures. A prevalence of T4––/T8+ T cell clones were found in thyroid infiltrates. The functional analysis of the clones demonstrated significantly higher proportions of clones with ...
Tópico(s): Immune Cell Function and Interaction
1987 - Karger Publishers | International Archives of Allergy and Immunology
Umberto Ferrini, Rita Falcioni, Andrea Delpino, Renato Cavaliere, Gabriella Zupi, Pier Giorgio Natali,
Abstract Two human melanoma cell lines, extremely different in their thermal sensitivity, were pulse‐labelled with ( 35 S)‐methionine after 60 min of exposure at 42° C. For both cell lines, fractionation of the intrinsically labelled proteins by polyacrylamide gel electrophoresis (PAGE) showed increased labelling of a polypeptide band of Mr 72,000, along with a slight reduction of overall protein synthesis. By two‐dimensional electrophoresis, the Mr 72,000 band resolved into multiple pattern components ...
Tópico(s): Protein Structure and Dynamics
1984 - Wiley | International Journal of Cancer