Stefano Furin, Nereo Preto, Manuel Rigo, Guido Roghi, Piero Gianolla, James L. Crowley, Samuel A. Bowring,
... Email Permissions Search Site Citation Stefano Furin, Nereo Preto, Manuel Rigo, Guido Roghi, Piero Gianolla, James L. Crowley, ...
Tópico(s): Paleontology and Evolutionary Biology
2006 - Geological Society of America | Geology
Paolo Mietto, Stefano Manfrin, Nereo Preto, Manuel Rigo, Guido Roghi, Stefano Furin, Piero Gianolla, Renato Posenato, Giovanni Muttoni, Alda Nicora, Nicoletta Buratti, Simonetta Cirilli, Christoph Spötl, Jahandar Ramezani, Samuel A. Bowring,
Paolo Mietto, Stefano Manfrin, Nereo Preto, Manuel Rigo, Guido Roghi, Stefano Furin, Piero Gianolla, Renato Posenato, Giovanni Muttoni, Alda Nicora, Nicoletta Buratti, Simonetta Cirilli, Christoph Spötl, Jahandar Ramezani, ...
Tópico(s): Geology and Paleoclimatology Research
2012 - International Union of Geological Sciences | Episodes
Zhiqiang Shi, Xin Jin, Nereo Preto, Manuel Rigo, Yixing Du, Lu Han,
New biostratigraphic (ammonoids and conodonts) and geochemical data (carbonate carbon and oxygen stable isotopes, and organic carbon stable isotopes) are presented for the Carnian (Upper Triassic) marine succession of Ma'antang, Jiangyou County, in the Upper Yangtze Block (NW margin of the Sichuan Basin, China). In this locality, the Ma'antang Formation lies on top of the Tianjingshan Formation, which is identified by the occurrence of peritidal cycles with stromatolite layers, and includes a distinct ...
Tópico(s): Geological and Geochemical Analysis
2018 - Geological Society of London | Journal of the Geological Society
Marco Avanzini, Fabio M. Dalla Vecchia, Paolo Mietto, Daniele Piubelli, Nereo Preto, Manuel Rigo, Guido Roghi,
We interpret 13 large subcircular or horseshoe-shaped depressions discovered in Late Triassic peritidal carbonate rocks of the Dogna Valley in Udine Province, northeastern Italy, to be reptile nests.These trace fossils show truncation of strata, elevated ridges of massive sediment, and sediment infill within the depression differing in shape and sedimentary structures from the host sediment.The palynological assemblage of a shaly interbed close to the nest layer indicates a Tuvalian age (late Carnian). ...
Tópico(s): Geological formations and processes
2007 - Society for Sedimentary Geology | Palaios
Produção Nacional
Revisado por pares
Sandra Fernandes Martins, Ricardo Amorim, Marta Viana‐Pereira, Céline Pinheiro, Ricardo Filipe Alves Costa, Patrícia Silva, Carla Sá-Couto, Sara Alves, Sara Fernandes, Sónia Vilaça, Joaquim Falcão, Herlander Marques, Fernando Pardal, Mesquita Rodrigues, Ana Preto, Rui Manuel Reis, Adhemar Longatto‐Filho, Fátima Baltazar,
Colorectal cancer (CRC) is one of the most common malignancies and a leading cause of cancer death worldwide. Most cancer cells display high rates of glycolysis with production of lactic acid, which is then exported to the microenvironment by monocarboxylate transporters (MCTs). The main aim of this study was to evaluate the significance of MCT expression in a comprehensive series of primary CRC cases, lymph node and hepatic metastasis. Expressions of MCT1, MCT4, CD147 and GLUT1 were studied in human ...
Tópico(s): RNA modifications and cancer
2016 - BioMed Central | BMC Cancer
... Baldez were actually António de Barros Bezerra and Manuel Preto Valdez. The company was called Companhia de Cachéu, ...
Tópico(s): Caribbean history, culture, and politics
2008 - Frank Cass & Co. | Slavery and Abolition
José Manuel Rodrı́guez-Pérez, Gilberto Vargas‐Alarcón, Rosalinda Posadas‐Sánchez, T.X. Zagal-Jiménez, R. Ortíz-Alarcón, Benjamín Valente-Acosta, Carlos Alfonso Tovilla‐Zárate, C. Nostroza-Hernández, Óscar Pérez‐Méndez, Nonanzit Pérez‐Hernández,
Several studies have demonstrated that matrix metalloproteinases (MMPs) play a major role in atherosclerotic plaque disruption and lead to myocardial infarction (MI). We investigated the association between the MMP1 -1607 1G/2G (rs1799750), MMP3 -1612 5A/6A (rs3025058), and MMP9 -1562 C/T (rs3918242) polymorphisms and the risk of developing MI in a Mexican mestizo cohort. The genotype analysis was performed using the restriction fragment length polymorphism-polymerase chain reaction technique in a group ...
Tópico(s): Signaling Pathways in Disease
2016 - Research Foundation of Ribeirão Preto | Genetics and Molecular Research
Nereo Preto, Claudia Agnini, Manuel Rigo, Mario Sprovieri, Hildegard Westphal,
Abstract. The onset of pelagic biomineralization was a milestone in the history of the long-term inorganic carbon cycle: as soon as calcareous nannofossils became major limestone producers, the pH and supersaturation state of the global ocean were stabilized (the so-called mid-Mesozoic revolution). But although it is known that calcareous nannofossils were abundant already by the end of the Triassic, no estimates exist on their contribution to hemipelagic carbonate sedimentation. With this work, ...
Tópico(s): Geological and Geochemical Analysis
2013 - Copernicus Publications | Biogeosciences
Produção Nacional
Revisado por pares
Ramón Manuel Alemán Navas, María Guadalupe Martínez Mendoza, Mário Roberto Leonardo, Raquel Assed Bezerra da Silva, Henry Herrera, Helen Piccolo de Herrera,
Congenital pathologies are those existing at or dating from birth. Occurrence of congenital cystic lesions in the oral cavity is uncommon in neonates. Eruption cyst (EC) is listed among these unusual lesions. It occurs within the mucosa overlying teeth that are about to erupt and, according to the current World Health Organization (WHO) classification of epithelial cysts of the jaws, EC is a separate entity. This paper presents a case of congenital EC successfully managed by close monitoring of the ...
Tópico(s): Tumors and Oncological Cases
2010 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal
Cristina P. R. Xavier, Cristóvão F. Lima, Ana Preto, Raquel Seruca, Manuel Fernandes‐Ferreira, Cristina Pereira‐Wilson,
KRAS and BRAF mutations are frequent in colorectal carcinoma (CRC) and have the potential to activate proliferation and survival through MAPK/ERK and/or PI3K signalling pathways. Because diet is one of the most important determinants of CRC incidence and progression, we studied the effects of the dietary phytochemicals quercetin (Q), luteolin (L) and ursolic acid (UA) on cell proliferation and apoptosis in two human CRC derived cell lines, HCT15 and CO115, harboring KRAS and BRAF activating mutations, ...
Tópico(s): Antioxidant Activity and Oxidative Stress
2009 - Elsevier BV | Cancer Letters
José Cameselle‐Teijeiro, Ana Preto, Paula Soares, Manuel Sobrinho‐Simões,
Tópico(s): Cancer Cells and Metastasis
2005 - Elsevier BV | Human Pathology
Juan Manuel Seoane Lestón, María Amparo Romero, P. Varela‐Centelles, Pedro Diz Dios, María García-Pola,
Oral lichen planus (OLP) is a chronic inflammatory disease with different clinical presentations that can be classified as reticular or atrophic-erosive. Sixty-two OLP patients were studied to evaluate the clinical-pathologic characteristics of their OLP lesions and to investigate possible differences in their biological behavior. The most common clinical presentation was the reticular type (62.9% vs 37.1%). Atrophic-erosive presentations showed significantly longer evolution (chi square=4.454; p=0. ...
Tópico(s): Oral and gingival health research
2004 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal
Produção Nacional
Luís Antônio Contatori Romano,
... poetas brasileiros, por exemplo, o Guia de Ouro Preto, de Manuel Bandeira, publicado pela primeira vez em 1938.
Tópico(s): Travel Writing and Literature
2019 - UNIVERSIDADE FEDERAL DE OURO PRETO | Caletroscópio
Filipe Cunha, Joana Oliveira, John Preto, Ana Saavedra, Maria Manuel Costa, D. Magalhães, Eva Lau, Rita Bettencourt‐Silva, Paula Freitas, Ana Varela, Davide Carvalho,
Tópico(s): Obesity and Health Practices
2015 - Springer Science+Business Media | Obesity Surgery
Produção Nacional
Revisado por pares
O Guia de Ouro Preto, de Manuel Bandeira, tem como seus antecessores o Guia de Recife e o Guia de Olinda, escritos por Gilberto Freyre. Todavia, o ...
Tópico(s): Linguistics and Education Research
2018 - UNIVERSIDADE FEDERAL DE GOIÁS | Signótica
Vítor Trovisco, Paula Soares, Ana Preto, Patrícia Castro, Valdemar Máximo, Manuel Sobrinho‐Simões,
Papillary thyroid carcinoma (PTC) is the most prevalent type of endocrine cancer and, in recent epidemiological surveys, one of the types of human cancer whose incidence is growing. Despite the favourable outcome and long survival rates of most patients, some tumours display an aggressive behaviour and may progress to the highly aggressive and lethal, anaplastic thyroid carcinoma. In recent years, several progresses have been made on the molecular characterization of PTC, in general, and in the genetic ...
Tópico(s): BRCA gene mutations in cancer
2007 - Editora da Universidade de São Paulo | Arquivos Brasileiros de Endocrinologia & Metabologia
Produção Nacional
Revisado por pares
Hernán Coaguila‐Llerena, Victor Manuel Ochoa‐Rodríguez, Gabriela Mariana Castro-Núñez, Gisele Faria, Juliane Maria Guerreiro‐Tanomaru, Mário Tanomaru‐Filho,
Abstract This study aimed to assess the physicochemical properties of a repair material in the Brazilian market, BioMTA, in comparison to other two materials currently in use (Biodentine and MTA Angelus). The initial setting time was evaluated using Gillmore needle. The pH was measured with a pH-meter after 24 h, 3, 7, 14 and 21 days. The radiopacity was determined using the equivalence in millimeters of aluminum (mm Al) from digitized occlusal radiographs. Solubility was determined after immersion ...
Tópico(s): Dental materials and restorations
2020 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal
Manuel Rigo, Nereo Preto, Guido Roghi, Fabio Tateo, Paolo Mietto,
The Upper Triassic of the Lagonegro Basin (southern Apennines, southern Italy) is represented by hemipelagic cherty limestones of the Calcari con Selce Formation, deposited in an oceanic setting. Two stratigraphic sections (Petina Chiana and Pignola 2), representative of the evolution of the Lagonegro Basin during the Carnian, have been studied in detail with a multidisciplinary approach. In the Pignola 2 section, within the Calcari con Selce Formation, a unique interval composed of green shales and ...
Tópico(s): Geological and Geochemical Analysis
2006 - Elsevier BV | Palaeogeography Palaeoclimatology Palaeoecology
Produção Nacional
Revisado por pares
Yasmy Quintero, Manuel Restrepo, Diego Fernando Rojas‐Gualdrón, Aline Leite de Farias, Lourdes Santos‐Pinto,
This study aimed to evaluate the association between the severity of hypomineralized second primary molars (HSPM), molar-incisor hypomineralization (MIH) and dental caries in children. 450 children between the ages of 6 and 7 years were included in this cross-sectional study. A calibrated examiner classified the enamel hypomineralizations and dental caries lesions using the MIH and HSPM and the Nyvad criteria, respectively. The primary outcome was the severity of MIH according to the severity of HSPM. ...
Tópico(s): dental development and anomalies
2022 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal
Valdemar Máximo, Tiago O. Botelho, João Capela, Paula Soares, Jorge Lima, A Taveira, Teresina Amaro, Ana Paula Fernandes Barbosa, Ana Preto, H R Harach, David W. Williams, Manuel Sobrinho‐Simões,
Oxyphil or Hurthle cell tumours of the thyroid are characterised by their consistent excessive number of mitochondria. A recently discovered gene, GRIM-19 has been found to fulfil two roles within the cell: as a member of the interferon-beta and retinoic acid-induced pathway of cell death, and as part of the mitochondrial Complex I assembly. In addition, a gene predisposing to thyroid tumours with cell oxyphilia (TCO) has been mapped to chromosome 19p13.2 in one family. A cluster of genes involved ...
Tópico(s): Cancer-related Molecular Pathways
2005 - Springer Nature | British Journal of Cancer
Tonatiuh A. Ocampo, Sergio Manuel Gabriel Peralta, Nicole E. Bacheller, Stella F. Uiterwaal, Aaron N. Knapp, A. Hennen, Daniel Leobardo Ochoa-Martínez, Hernán García-Ruíz,
In addition to regulating gene expression, RNA silencing is an essential antiviral defense system in plants.Triggered by double-stranded RNA, silencing results in degradation or translational repression of target transcripts.Viruses are inducers and targets of RNA silencing.To condition susceptibility, most plant viruses encode silencing suppressors that interfere with this process, such as the Tomato spotted wilt virus (TSWV) NSs protein.The mechanism by which NSs suppresses RNA silencing and its ...
Tópico(s): Plant and Fungal Interactions Research
2016 - Research Foundation of Ribeirão Preto | Genetics and Molecular Research
José Granero‐Molina, Cayetano Fernández‐Sola, Esperanza López-Domene, José Manuel Hernández‐Padilla, Leonel Preto, Adelaida María Castro‐Sánchez,
To identify the association between the use of web simulation electrocardiography and the learning approaches, strategies and styles of nursing degree students.A descriptive and correlational design with a one-group pretest-posttest measurement was used. The study sample included 246 students in a Basic and Advanced Cardiac Life Support nursing class of nursing degree.No significant differences between genders were found in any dimension of learning styles and approaches to learning. After the introduction ...
Tópico(s): Online Learning and Analytics
2015 - UNIVERSIDADE DE SÃO PAULO | Revista da Escola de Enfermagem da USP
Manuel Sobrinho‐Simões, Ana Preto, Ana Sofia Rocha, Patrícia Castro, Valdemar Máximo, Elsa Fonseca, Paula Soares,
Tópico(s): Genetic factors in colorectal cancer
2005 - Springer Science+Business Media | Virchows Archiv
Manuel Rigo, Julie Trotter, Nereo Preto, Ian S. Williams,
... of Western Australia, Perth, WA 6009, Australia N. Preto 1Department of Geosciences, University of Padova, Via Gradenigo 6, 35131 Padua, Italy I.S. Williams 3Research School of Earth Sciences, The Australian National University, Canberra, ACT 0200, Australia *E-mail: manuel.rigo@unipd.it. Publisher: Geological Society of America ...
Tópico(s): Hydrocarbon exploration and reservoir analysis
2012 - Geological Society of America | Geology
Rita Laiginhas, Marta Guimarães, Pedro Cardoso, Hugo Santos‐Sousa, John Preto, Mário Nora, João Chibante, Fernando Falcão‐Reis, Manuel Falcão,
Tópico(s): Glaucoma and retinal disorders
2019 - Springer Science+Business Media | Obesity Surgery
Produção Nacional
Revisado por pares
João Vinagre, Ana Paula de Almeida, Helena Pópulo, Rui Batısta, Joana Lyra, Vasco Pinto, Ricardo Coelho, Ricardo Celestino, Hugo Prazeres, Luís Lima, Miguel Melo, Adriana Gaspar da Rocha, Ana Preto, Patrícia Castro, Lígia Castro, Fernando Pardal, José Manuel Lopes, Lúcio Lara Santos, Rui Manuel Reis, José Cameselle-Teijeiro, Manuel Sobrinho‐Simões, Jorge Lima, Valdemar Máximo, Paula Soares,
Reactivation of telomerase has been implicated in human tumorigenesis, but the underlying mechanisms remain poorly understood. Here we report the presence of recurrent somatic mutations in the TERT promoter in cancers of the central nervous system (43%), bladder (59%), thyroid (follicular cell-derived, 10%) and skin (melanoma, 29%). In thyroid cancers, the presence of TERT promoter mutations (when occurring together with BRAF mutations) is significantly associated with higher TERT mRNA expression, and ...
Tópico(s): Hedgehog Signaling Pathway Studies
2013 - Nature Portfolio | Nature Communications
María Martínez‐Agüero, Sergio Flores‐Ramírez, Manuel Ruiz‐García,
We report the first major histocompatibility complex (MHC) DQB1 sequences for the two species of pink river dolphins (Inia geoffrensis and Inia boliviensis) inhabiting the Amazon and Orinoco River basins. These sequences were found to be polymorphic within the Inia genus and showed shared homology with cetacean DQB-1 sequences, especially, those of the Monodontidae and Phocoenidae. On the other hand, these sequences were shown to be divergent from those described for other riverine dolphin species, ...
Tópico(s): Animal Genetics and Reproduction
2006 - Research Foundation of Ribeirão Preto | Genetics and Molecular Research
Jorge S. Reis‐Filho, Ana Preto, Paula Soares, Sara Ricardo, José Cameselle‐Teijeiro, Manuel Sobrinho‐Simões,
Solid cell nests of the thyroid are embryonic remnants of endodermal origin that may be difficult to distinguish from squamous metaplasia, metastatic squamous carcinoma, papillary microcarcinoma, medullary carcinoma, and C-cell hyperplasia. These embryonic structures are composed of main cells and C-cells; cystic structures and mixed follicles are sometimes observed intermingled with solid cell nests. Recently, p63, a p53 homologue that is consistently expressed in basal/stem cells of stratified ...
Tópico(s): Wnt/β-catenin signaling in development and cancer
2003 - Elsevier BV | Modern Pathology
Paula Soares, Vítor Trovisco, Ana Sofia Rocha, Jorge Lima, Patrícia Castro, Ana Preto, Valdemar Máximo, Tiago O. Botelho, Raquel Seruca, Manuel Sobrinho‐Simões,
Tópico(s): Cancer-related Molecular Pathways
2003 - Springer Nature | Oncogene
Ramón Manuel Alemán Navas, María Guadalupe Martínez Mendoza, Henry Herrera, Helen Piccolo de Herrera,
Hymenoptera order includes bees, which have a stinging apparatus at the tail capable of delivering venom to the affected tissues. Myocardial infarction, acute renal failure, Necrotizing fasciitis, fatal infection and hemifacial asymmetry, are some of the unusual reactions reported following hymenoptera stings. This paper reports a case of bee sting in the right floor of the nose that mimicked an odontogenic infection affecting the upper lip, canine space and nasal cavity such as in cases of infection ...
Tópico(s): Genital Health and Disease
2009 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal