Produção Nacional
Revisado por pares
Ian Cunha D’Amato Viana Dragaud, Maurício Soares da Silva, Luiz Paulo de Freitas Assad, Márcio Cataldi, Luiz Landau, Renato N. Elias, Luiz Cláudio Gomes Pimentel,
Tópico(s): Climate variability and models
2018 - Springer Science+Business Media | Meteorology and Atmospheric Physics
Patrizia Santi, Alberto M. Martelli, R. S. Gilmour, Elisabetta Falcieri, R. Rana, Amelia Cataldi, Giovanna Lattanzi, Renato Bareggi, Lucio Cocco,
The effect of prolactin action on nuclear polyphosphoinositide synthesis was investigated in isolated rat liver nuclei. An increased uptake of phosphate from [γ32P]adenosinetrisphosphate was observed in both phosphatidylinositol 4-phosphatet and phosphatidylinositol 4,5-biphosphate with a maximum response at 10−12 M concentration of hormone. Pulse-chase experiments in isolated nuclei following prolactin treatment indicate that the observed increase in accumulation of phosphatidyloinositol 4-phosphate ...
Tópico(s): Growth Hormone and Insulin-like Growth Factors
1992 - Elsevier BV | Cellular Signalling
Rosalba Florio, Laura De Lellis, Viviana di Giacomo, Maria Carmela Di Marcantonio, Loredana Cristiano, Mariangela Basile, Fabio Verginelli, Delfina Verzilli, Alessandra Ammazzalorso, Sampath Chandra Prasad, Amelia Cataldi, Mario Sanna, Annamaria Cimini, Renato Mariani‐Costantini, Gabriella Mincione, Alessandro Cama,
Head and neck paragangliomas (HNPGLs) are rare tumors that may cause important morbidity, because of their tendency to infiltrate the skull base. At present, surgery is the only therapeutic option, but radical removal may be difficult or impossible. Thus, effective targets and molecules for HNPGL treatment need to be identified. However, the lack of cellular models for this rare tumor hampers this task. PPARα receptor activation was reported in several tumors and this receptor appears to be a promising ...
Tópico(s): Cancer, Lipids, and Metabolism
2017 - Public Library of Science | PLoS ONE
C Romagnoli, Guillaume Polidori, Maria Pia Foschini, L Cataldi, Pierluigi De Turris, G Tortorolo, Renato Mastrangelo,
Eighty low birthweight infants (1500 to 2500 g) were randomly assigned to a group given oral agar and a control group. The study was first performed in 24 agar-fed babies and 24 control babies. The treated infants received a daily total amount of 600 mg/kg of agar beginning at 12 hours of age, for 7 days. In the later stage of the trial, 16 agar-fed babies and 16 control babies were investigated. The total daily amount of agar was raised to 700 mg/kg, beginning at 6 hours of age for 7 days. No complications ...
Tópico(s): Infant Nutrition and Health
1975 - BMJ | Archives of Disease in Childhood
Elisabetta Falcieri, Alberto M. Martelli, Renato Bareggi, Amelia Cataldi, Lucio Cocco,
The protein kinase inhibitor staurosporine induces ultrastructural changes typical of apoptotic cell death in MOLT-4 cells in a concentration range of 10-200 nM. The well known chromatin margination was indeed present, followed by characteristic nuclear protrusions. The formation of numerous homogeneously electron dense micronuclei was the final step of the process. Nevertheless we did not detect the distinctive internucleosomal DNA fragmentation which has been demonstrated to occur in a variety ...
Tópico(s): Cell death mechanisms and regulation
1993 - Elsevier BV | Biochemical and Biophysical Research Communications
Amelia Cataldi, R. Rana, Renato Bareggi, R. Lisio, Iole Robuffo, Valentina Di Valerio, Sebastianó Miscia,
The influence of interferon alpha on nuclear phosphoinositidase C (PIC) in Daudi cells has been analysed. Results showed an early increase of PIC activity detectable within 90 min of interferon treatment concomitant with an increase of diacylglcerol (DAG) levels. Since the interferon-induced DAG production is not modified by the addition of propranolol, a compound known to inhibit production of DAG from phosphatidylcholine hydrolysis, it is suggested that the interferon antiproliferative signal is ...
Tópico(s): Trypanosoma species research and implications
1993 - Elsevier BV | Cytokine
Produção Nacional
Revisado por pares
Fernanda Bertuccez Cordeiro, Thaís Regiani Cataldi, Beatriz Zappellini de Souza, Raquel Cellin Rochetti, Renato Fraietta, Carlos Alberto Labate, E.G. Lo Turco,
Tópico(s): Sperm and Testicular Function
2018 - Springer Science+Business Media | Metabolomics
Alfredo Grilli, M.A. De Lutiis, Antonia Patruno, Lorenza Speranza, Amelia Cataldi, Lucia Centurione, Alfonso Antonio Taccardi, Pericle Di Napoli, Raffaele De Caterina, Renato C. Barbacane, Pio Conti, Mario Felaco,
The purpose of our study was to evaluate the effect of chronic exposure to low cellular oxygen tension (90% N 2 and 10% O 2 for 14 days) in Inducing apoptosis and activation of transcription and translation of inducible nitric oxide (NO) synthase (INOS) in rat hearts tissue. Rats were divided into four groups: normoxic, hypoxic, rats maintained in normoxic condition for 7 days and subjected to hypoxic conditions for another 7 days, and rats maintained in hypoxic condition for 7 days and subjected to ...
Tópico(s): Mitochondrial Function and Pathology
2003 - SAGE Publishing | Experimental Biology and Medicine
Amelia Cataldi, R. Rana, Roberto Di Primio, Renato Bareggi, R. Lisio, Noura A. Toto, Sebastianó Miscia,
The effect of interferon-alpha on Daudi lymphoma cells either sensitive or resistant to the action of this cytokine has been analysed in terms of phospholipase C (PLC) and D (PLD) activities. Results have shown a combined modulation of PIP2-specific phospholipase C and phospholipase D. In particular, a decreased activity of PIP2-specific PLC has been found, concomitant to a PLD-mediated phosphatidylcholine hydrolysis, suggesting that the intracellular signalling activated by interferon in Daudi cells ...
Tópico(s): Nitric Oxide and Endothelin Effects
1992 - Wiley | FEBS Letters
Rosalba Florio, Laura De Lellis, Serena Veschi, Fabio Verginelli, Viviana di Giacomo, M. Gallorini, Silvia Perconti, Mario Sanna, Renato Mariani‐Costantini, Angelica Natale, Arduino Arduini, Rosa Amoroso, Amelia Cataldi, Alessandro Cama,
Abstract Paragangliomas (PGLs) are infiltrating autonomic nervous system tumors that cause important morbidity. At present, surgery is the only effective therapeutic option for this rare tumor. Thus, new agents for PGL treatment should be identified. Using unique PGL cell models established in our laboratory, we evaluated the effect of dichloroacetate (DCA) as single agent or in a novel combination with other metabolic drugs, including GW6471 and metformin. DCA and metformin had not been tested before ...
Tópico(s): Adrenal and Paraganglionic Tumors
2018 - Nature Portfolio | Scientific Reports
Produção Nacional
Revisado por pares
Fernanda Bertuccez Cordeiro, Thaís Regiani Cataldi, Lívia do Vale Teixeira da Costa, Beatriz Zappellini de Souza, D.A. Montani, Renato Fraietta, Carlos Alberto Labate, A.P. Cedenho, E.G. Lo Turco,
Tópico(s): Reproductive System and Pregnancy
2017 - Springer Science+Business Media | Metabolomics
Amelia Cataldi, R. Lisio, R. Rana, Renato Bareggi, Giovanni Tulipano, Sebastianó Miscia,
The DNase I sensitivity of total chromatin has been analyzed in nuclei isolated from control and interferon-treated Daudi cells. The electrophoretic analysis of DNA has evidenced a different pattern of DNA fragment size produced by DNase I in nuclei isolated from control cells compared to interferon-treated samples. This feature is supported by a different recovery of acid soluble chromatin and is accompanied by modifications of in vitro RNA synthesis along with initiation and elongation of RNA ...
Tópico(s): interferon and immune responses
1993 - Elsevier BV | Experimental Cell Research
Ignazio Renato Bellobono, Alma Dal Pozzo, Mario T. Cataldi,
Condensation of 5-methylfuran-2(3H)-one (1) with 2-hydroxybenzaldehyde (2), catalysed by triethylamine and yielding 3-acetonylcoumarin (3). was studied kinetically at 45–65°, without any solvent or with small amounts of CHCl3. Two reaction intermediates were clearly detected, as well as the formation of trans-3-(2-hydroxybenzylidene)-5-methylfuran-2(3H)-one. Concentration versus time profiles are interpreted by a scheme involving basecatalysed condensation of (1) and (2) to form an aldol, which subsequently ...
Tópico(s): Phosphorus compounds and reactions
1976 - Royal Society of Chemistry | Journal of the Chemical Society. Perkin transactions II
Produção Nacional
Sin Chan Chou, Carlos Renato de Souza, Jorge Luís Gomes, Edgard F. D. Evangelista, Christiane Osório, Márcio Cataldi,
Previsões de temperatura do Modelo Eta de 40 km de resolução são refinadas para produzir previsões em pontos localizados em sete cidades da região Nordeste: Salvador, Maceió, Recife, Natal, Fortaleza, São Luís e Teresina. O esquema de refinamento empregado é o Model Output Calibration (MOC) que se baseia em regressão linear do erro da previsão com as variáveis previstas pelo modelo. O esquema apresenta a vantagem de empregar período curto de treinamento, neste caso foi usado o período de somente ...
Tópico(s): Plant Water Relations and Carbon Dynamics
2007 - Sociedade Brasileira de Meteorologia | Revista Brasileira de Meteorologia
Produção Nacional
Revisado por pares
Renato Fontes Guimarães, Wátila Portela Machado, Osmar Abílio de Carvalho Júnior, David R. Montgomery, Roberto Arnaldo Trancoso Gomes, Harvey Greenberg, Márcio Cataldi, Pedro Coutinho Mendonça,
Spatial patterns of shallow landslide initiation reflect both spatial patterns of heavy rainfall and areas susceptible to mass movements. We determine the areas most susceptible to shallow landslide occurrence through the calculation of critical soil cohesion and spatial patterns of rainfall derived from TRMM (Tropical Rainfall Measuring Mission) data for Paraty County, State of Rio de Janeiro, Brazil. Our methodology involved: (a) creating the digital elevation model (DEM) and deriving attributes ...
Tópico(s): Soil erosion and sediment transport
2017 - Multidisciplinary Digital Publishing Institute | ISPRS International Journal of Geo-Information
Ignazio Renato Bellobono, Alma Dal Pozzo, Mario T. Cataldi,
Abstract Die Kondensation des Furanons (I) mit Salicylaldehyd (II) verläuft bis zur Bildung des intermediären Aldolkondensationsproduktes als Reaktion 2. Ordnung, während sich die Bildung der Produkte (III) und trans‐(IV) nach einem Geschwindigkeitsgesetz 1. Ordnung vollzieht.
Tópico(s): Asymmetric Synthesis and Catalysis
1977 - Wiley | Chemischer Informationsdienst
Stefano Tetè, U. Di Tore, Vincenzo Luca Zizzari, Margherita Tumedei, Renato Grilli, Verónica L. D’Amico, Susi Zara, Raffaele Vinci, Amelia Cataldi, Enrico Gherlone,
Tópico(s): Oral and Maxillofacial Pathology
2011 - Elsevier BV | International Journal of Oral and Maxillofacial Surgery
Stefano Tetè, Renato Grilli, U. Di Tore, Margherita Tumedei, Verónica L. D’Amico, U. Desiato, Amelia Cataldi, Raffaele Vinci, Enrico Gherlone,
Objectives: Aim of this study is to evaluate the neo-angiogenic response of host tissue towards two different bone grafts: Homologous Iliac Crest Graft (HG) and Autologous Calvaria Graft (AG), by typical ECM molecules expression.
Tópico(s): Sarcoma Diagnosis and Treatment
2011 - Elsevier BV | International Journal of Oral and Maxillofacial Surgery
... Saucedo Fabricio Cassán Fernanda Cássio Mariana Castanheira Angel Cataldi Andrea Ceci Pimchai Chaiyen Lélia Chambel Kok Gan ... Neal Monica Orellana Aharon Oren Aubrie O'Rourke Renato Orsi William Orsi Will Overholt Taro Ozaki Hans ...
Tópico(s): Islamic Finance and Banking Studies
2020 - American Society for Microbiology | Applied and Environmental Microbiology
... Eduardo Bueno, Sebastian Bürklein, Ismail Davut Çapar, Amelia Cataldi, Peter Cathro, Daniele Cavalcante, Bruno Cavalcanti, Franco Cavalla, ... Jung Shin, Emmanuel Silva, Raquel Assed Bezerra Silva, Renato Silva, Stephane SIMON, Carlos Soares, Diana Soares, David ...
Tópico(s): Global Public Health Policies and Epidemiology
2017 - Wiley | International Endodontic Journal
Ciro Abbondanza, Giulia Accardi, Roberto S. Accolla, Renato Acquaviva, Antonino Aiosa, Emanuele Albano, Elisabetta Albi, Adriana Albini, Angelo Albini, W. Albisetti, Giancarlo Albo, Roberta Alfieri, Claudia Alpini, Lucia Altucci, Santina Amato, Francesco Ambrosino, Concetta St, Giuseppe Rr, Rr Ammirabile, Massimiliano Andò, Sebastiano Namt, Micol Angelini, Giulia Annovi, Laura Antonucci, Saveria Aquila, Annarosa Arcangeli, Andrea Ardizzoni, Giuseppe Aresu, Angela Atzeri, Paola Avena, Elisa Avolio, Federica Awuah, Gustavo Baldassarre, Luigi Balducci, Carmela Rita Balistreri, Giuseppe Banfi, Giovanna Barbuti, Ines Barone, Giuseppina Barrera, Viviana Bartella, Emanuela Bartoccioni, Silvia Bartollino, Vincenzo Bassi, Michele Battaglia, Maria Giulia Battelli, Marc Baumann, Flavia Bazzoni, Pascale Beffy, Federica Begalli, Roberto Bei, Diana Bellavia, Luigi Bellinghieri, Antonio Paolo Beltrami, Carlo Beltrami, Massimo Beltramo, Stephen B. Beres, Cecilia Canzonieri, Enrico Capodicasa, Rr Rr, Monica Cappelletti, Angela Caragnano, Annalucia Carbone, Beatrice Cardinali, Emanuele Caredda, Massimo Carella, Giuseppe Carrieri, P Carrieri, Calogero Caruso, Ivan Casaburi, Valeria Casavola, Amalia Cassano, Stefano Castellani, Sara Castiglioni, Stefania Catalano, Teresa Catalano, Samuela Cataldi, Giorgio Cattoretti, Sabina Cauci, Ornella Cazzalini, Monica Celi, Maria Ceraudo, Angelo Cerbone, Giancarlo Cesana, Federica Cesca, Daniela Cesselli, Saula Checquolo, Laurent R. Chiarelli, Anastasia Chillà, Adele Chimento, Mauro Chinappi, Laura Chiossone, Giovanni Chiriacò, Martina Chiu, Eric Ciamporcero, Silvana Cianchetti, Alessia Ciancio, Laura Ciapponi, Laura Ciardelli, Francesco Cicconardi, Raffaele Cincione, Patrizia Cinque, Francesca Cirillo, Nicola Colasanto, Renata Colla, Claudia Colomba, Sebastiano Colombatto, Alessandra Colombini, Carla Colombo, Elena Colombo, Colonna Sc, Giuseppina Colonna Romano, Nbm Conese, Sonia Coni, Ornella Consiglio, Paola Consiglio, Pietro Consiglio, Gabriela Constantin,
2012 - Elsevier BV | American Journal Of Pathology