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Tatiana Vasconcelos Dos Santos, Martha Cristina Nunes Moreira, Romeu Gomes
This article analyzes the approach to children and adolescent participation in disability studies. Methodologically, it combines a literature review and a theme-based content analysis to look at which dimensions of participation are explored in the literature. As the result of this study we highlight four areas: Sports, Quality of Life/Well-Being, School and Participation Metrics. We find that the focus is on participation as performing activities within a given context, with very few broader discussions about the domain as a human value related to socialization and the development of a support network, the management of independence and levels of dependence...
October 2016: Ciência & Saúde Coletiva
Nádia Xavier Moreira, Ludmila Fontenele Cavalcanti, Rodriane de Oliveira Souza
This is a qualitative study based on in-depth interviews, with the aim of analyzing the meanings associated with a social phenomenon, specifically disabilities in the military field. A total of 22 people were interviewed, 3 managers and 19 Brazilian Navy professionals responsible for coordinating, standardizing, enforcing and overseeing the Special Care Program (Programa de Assistência Especial) in Rio de Janeiro. Data was processed using the Interpretation of Meaning Approach, based on the concept of disablement and military habitus...
October 2016: Ciência & Saúde Coletiva
Ana Cláudia Moreira Melo, Augusto Ricardo Andrighetto, Suélen Darab Hirt, Ana Luiza Melo Bongiolo, Siddhartha Uhrigshardt Silva, Marcos André Duarte da Silva
The aims of this study were to identify (1) patient-related factors (sex, age, craniofacial pattern and smoking habit), (2) miniscrews implants (MSI)-related factors (length and diameter) and (3) location-related factors [bone (maxilla or mandible) and area (buccal, lingual and alveolar ridge)] that may be associated with MSI loss of stability. A total of 1356 MSI were installed in 570 patients (423 females and 147 males) with mean age of 42.7 during a 10-year period and were clinically evaluated once a month until the end of the proposed movement...
October 24, 2016: Brazilian Oral Research
Mário Borges Rosa, Adriano Max Moreira Reis, Edson Perini
No abstract text is available yet for this article.
October 20, 2016: Cadernos de Saúde Pública
Mariete B Moreira, Camila F N Da Silva, Rafaela B P Pesci, Victor M Deflon, Sofia Nikolaou
We synthesized and characterized a series of oxo-centered carbonyl-triruthenium complexes with the general formula [Ru3O(CH3COO)6(L)2(CO)], where L = 2,6-dimethylpyrazine (dmpz) (1), isonicotinamide (adpy) (2), 4-acetylpyridine (acpy) (3), 3-methylpyridine (3-pic) (4), 4-methylpyridine (4-pic) (5), 4-tert-butylpyridine (4-tbpy) (6), 4-(dimethyl)aminopyridine (dmap) (7), or 4-aminopyridine (ampy) (8); we also investigated the photoreactivity of these complexes. Single-crystal X-ray diffraction helped to elucidate the structures of 1·H2O, 7·C2H4Cl2, and 8...
October 25, 2016: Dalton Transactions: An International Journal of Inorganic Chemistry
Fernanda Boldrini Assunção, Diogo Costa Leandro de Oliveira, Alair Augusto Sarmet Moreira Damas Dos Santos, Marcelo Souto Nacif
No abstract text is available yet for this article.
July 2016: Radiologia Brasileira
Rangel Moreira Silva, Luciane Dias Pereira, Jefferson Hollanda Véras, Camila Regina do Vale, Lee Chen-Chen, Suzana da Costa Santos
Ellagitannins are well-known antioxidants in medicinal plants, foods, and edible fruits, particularly in Myrciaria cauliflora (jabuticaba). Thus, this study aimed to evaluate the protective effects of jabuticaba seed extract (JSE) and pedunculagin using in vivo micronucleus test and comet assay in mouse bone marrow cells, in combination with cyclophosphamide (CP), a bioreductive alkylating agent. The ellagitannin composition of JSE was determined by HPLC/PDA, with castalagin, vescalagin, and pedunculagin as the main compounds (124...
November 1, 2016: Mutation Research
Julio A Lillo Jover, Leticia Álvaro Llorente, Humberto Moreira Villegas, Anna Melnikova
BACKGROUND: Simulcheck evaluates Colour Simulation Tools (CSTs, they transform colours to mimic those seen by colour vision deficients). Two CSTs (Variantor and Coblis) were used to know if the standard Simulcheck version (direct measurement based, DMB) can be substituted by another (RGB values based) not requiring sophisticated measurement instruments. METHOD: Ten normal trichromats performed the two psychophysical tasks included in the Simulcheck method. The Pseudoachromatic Stimuli Identification task provided the h uv (hue angle) values of the pseudoachromatic stimuli: colours seen as red or green by normal trichromats but as grey by colour deficient people...
November 2016: Psicothema
Jasmine Carter, Hugo Cogo-Moreira, Nathan Herrmann, Daniel Merino, Pearl Yang, Baiju R Shah, Alex Kiss, Jaan Reitav, Paul I Oh, Walter Swardfager
OBJECTIVE: Depressive symptoms are common among people with Type 2 diabetes mellitus (T2DM). This study aimed to validate the 3-factor structure of the 14-item Center for Epidemiological Studies Depression (CES-D) scale proposed by Carleton et al. (2013) in a T2DM population. METHODS: The CES-D was administered to consecutive patients with T2DM entering a rehabilitation program. Construct validity was assessed using confirmatory factor analysis. Subscale viability, differential item functioning, and associations with clinical characteristics were tested in bifactor models...
November 2016: Journal of Psychosomatic Research
Alice Kunzler, Fares Zeidán-Chuliá, Juciano Gasparotto, Carolina Saibro Girardi, Karina Klafke, Lyvia Lintzmaier Petiz, Rafael Calixto Bortolin, Diana Carolina Rostirolla, Alfeu Zanotto-Filho, Matheus Augusto de Bittencourt Pasquali, Phillip Dickson, Peter Dunkley, José Cláudio Fonseca Moreira, Daniel Pens Gelain
Human neuroblastoma SH-SY5Y cells have been used as an in vitro model for neurodegenerative disorders such as Parkinson's disease and can be induced to a mature neuronal phenotype through retinoic acid (RA) differentiation. However, mechanisms of RA-induced differentiation remain unclear. Here, we investigate the role of reactive species (RS) on SH-SY5Y neuroblastoma cells under RA differentiation, using the antioxidant Trolox® as co-treatment. We found that RA treatment for 7 days reduced the cell number and proliferative capacity and induced the expression of adult catecholaminergic/neuronal markers such as tyrosine hydroxylase (TH), β-III tubulin, and enolase-2...
October 22, 2016: Molecular Neurobiology
Inês Fonseca, Gisela Gordino, Sara Moreira, Maria João Nunes, Carla Azevedo, Maria João Gama, Elsa Rodrigues, Cecília Maria Pereira Rodrigues, Margarida Castro-Caldas
No abstract text is available yet for this article.
October 22, 2016: Molecular Neurobiology
A G Sartim, F A Moreira, S R L Joca
CB1 and TRPV1 receptors may have opposite roles in modulating neural activity and, consequently, in regulating the stress response. These receptors are widely expressed in several brain structures, including the ventral medial pre-frontal cortex (vmPFC). The functional consequences of the interaction between CB1 and TRPV1, however, have scarcely been explored. Therefore, we investigated if CB1 and TRPV1 receptors located in the vmPFC would be involved in the behavioral changes induced by the stress of the forced swim test (FST)...
October 19, 2016: Neuroscience
Tatiana D Saccon, Fabiana Moreira, Luis A Cruz, Rafael G Mondadori, Yimin Fang, Carlos C Barros, L Spinel, A Bartke, Michal M Masternak, A Schneider
The aim of this study was to evaluate the effect of growth hormone (GH) in the maintenance of the ovarian primordial follicle reserve. Ovaries from 16 mo old GH-deficient Ames Dwarf (df/df) and Normal (N/df) mice were used. A subgroup of df/df and N mice received GH or saline injections for six weeks starting at 14 mo of age. In addition, ovaries from 12 mo old mice overexpressing bovine GH (bGH) and controls were used. df/df mice had higher number of primordial and total follicles than N/df mice (p < 0...
October 19, 2016: Molecular and Cellular Endocrinology
Inês Falcão-Pires, Adelino F Leite-Moreira
No abstract text is available yet for this article.
October 19, 2016: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
Eliane Brito Cortez Lima, Caren Nádia Soares de Sousa, Lucas Nascimento Meneses, Yuri Freitas E Silva Pereira, Natália Castelo Branco Matos, Rayanne Brito de Freitas, Nycole Brito Cortez Lima, Manoel Cláudio Azevedo Patrocínio, Luzia Kalyne Almeida Moreira Leal, Glauce Socorro Barros Viana, Silvânia Maria Mendes Vasconcelos
Extracts from the husk fiber of Cocos nucifera are used in folk medicine, but their actions on the central nervous system have not been studied. Here, the anxiolytic and antidepressant effects of the standardized hydroalcoholic extract of C. nucifera husk fiber (HECN) were evaluated. Male Swiss mice were treated with HECN (50, 100, or 200 mg/kg) 60 min before experiments involving the plus maze test, hole-board test, tail suspension test, and forced swimming test (FST). HECN was administered orally (p.o.) in acute and repeated-dose treatments...
October 21, 2016: Journal of Natural Medicines
Carolina Moreira Blanco, Bernardo Rodrigues Teixeira, Alexandro Guterres da Silva, Renata Carvalho de Oliveira, Liana Strecht, Maria Ogrzewalska, Elba Regina S de Lemos
Information about tick fauna and monitoring of pathogen prevalences in ticks (Acari: Ixodidae) in various habitat types can enhance knowledge about the epidemiology of tick-borne pathogens in Brazil. This work shows the results of a study of tick parasitism of wild rodents and marsupials collected in seven localities in the southern part of Brazil, within Atlantic Forest and Cerrado biomes. A total of 61 ticks were collected from small mammals, and after identification to the species level, the ticks were individually tested for the presence of bacteria of the genera Rickettsia, Borrelia, family Anaplasmataceae, and protozoa of the genus Babesia...
October 15, 2016: Ticks and Tick-borne Diseases
Maria do Carmo Leal, Ana Paula Esteves-Pereira, Marcos Nakamura-Pereira, Jacqueline Alves Torres, Mariza Theme-Filha, Rosa Maria Soares Madeira Domingues, Marcos Augusto Bastos Dias, Maria Elizabeth Moreira, Silvana Granado Gama
BACKGROUND: The rate of preterm birth has been increasing worldwide, including in Brazil. This constitutes a significant public health challenge because of the higher levels of morbidity and mortality and long-term health effects associated with preterm birth. This study describes and quantifies factors affecting spontaneous and provider-initiated preterm birth in Brazil. METHODS: Data are from the 2011-2012 "Birth in Brazil" study, which used a national population-based sample of 23,940 women...
October 17, 2016: Reproductive Health
Maria Elisabeth Moreira, Ana Paula Esteves Pereira, Saint Clair Gomes Junior, Ruth Guinsburg, Maria Fernanda Branco de Almeida, Silvana Granado Gama, Maria do Carmo Leal
BACKGROUND: Approximately 5-10 % of newborns require some form of resuscitationupon delivery; several factors, such as maternal abnormal conditions, gestational age and type of delivery could be responsible for this trend. This study aimed to describe the factors associated with the need for positive pressure ventilation (PPV) via a mask or endotracheal tube and the use of supplemental O2 in newborns with a gestational age greater than 34 weeks in Brazil. METHODS: We performed a cross-sectional study and obtained data from the Birth in Brazil Survey...
October 17, 2016: Reproductive Health
Marcos Nakamura-Pereira, Maria do Carmo Leal, Ana Paula Esteves-Pereira, Rosa Maria Soares Madeira Domingues, Jacqueline Alves Torres, Marcos Augusto Bastos Dias, Maria Elisabeth Moreira
BACKGROUND: Cesarean section (CS) rates are increasing worldwide but there is some concern with this trend because of potential maternal and perinatal risks. The Robson classification is the standard method to monitor and compare CS rates. Our objective was to analyze CS rates in Brazil according to source of payment for childbirth (public or private) using the Robson classification. METHODS: Data are from the 2011-2012 "Birth in Brazil" study, which used a national hospital-based sample of 23,940 women...
October 17, 2016: Reproductive Health
Tatiane Aparecida Ribeiro, Kelly Valério Prates, Audrei Pavanello, Ananda Malta, Laize Peron Tófolo, Isabela Peixoto Martins, Júlio Cezar de Oliveira, Rosiane Aparecida Miranda, Rodrigo Mello Gomes, Elaine Vieira, Claudinéia Conationi da Silva Franco, Luiz Felipe Barella, Flávio Andrade Francisco, Vander Silva Alves, Sandra da Silva Silveira, Veridiana Mota Moreira, Gabriel Sergio Fabricio, Kesia Palma-Rigo, Deborah M Sloboda, Paulo Cezar de Freitas Mathias
Acephate has been used extensively as an insecticide in agriculture. Its downstream sequelae are associated with hyperglycemia, lipid metabolism dysfunction, DNA damage, and cancer, which are rapidly growing epidemics and which lead to increased morbidity and mortality rates and soaring health-care costs. Developing interventions will require a comprehensive understanding of which excess insecticides during perinatal life can cause insulin resistance and type 2 diabetes. A Wistar rat animal model suggests that acephate exposure during pregnancy and lactation causes alterations in maternal glucose metabolism and programs the offspring to be susceptible to type 2 diabetes at adulthood...
October 17, 2016: Toxicology
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