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[PMID]: 29447197 [Au] Autor: Fujita T; Kozuka-Hata H; Hori Y; Takeuchi J; Kubo T; Oyama M [Ad] Endereço: Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, Japan. [Ti] Título: Shotgun proteomics deciphered age/division of labor-related functional specification of three honeybee (Apis mellifera L.) exocrine glands. [So] Source: PLoS One;13(2):e0191344, 2018. [Is] ISSN: 1932-6203 [Cp] País de publicação: United States [La] Idioma: eng [Ab] Resumo: The honeybee (Apis mellifera L.) uses various chemical signals produced by the worker exocrine glands to maintain the functioning of its colony. The roles of worker postcerebral glands (PcGs), thoracic glands (TGs), and mandibular glands (MGs) and the functional changes they undergo according to the division of labor from nursing to foraging are not as well studied. To comprehensively characterize the molecular roles of these glands in workers and their changes according to the division of labor of workers, we analyzed the proteomes of PcGs, TGs, and MGs from nurse bees and foragers using shotgun proteomics technology. We identified approximately 2000 proteins from each of the nurse bee or forager glands and highlighted the features of these glands at the molecular level by semiquantitative enrichment analyses of frequently detected, gland-selective, and labor-selective proteins. First, we found the high potential to produce lipids in PcGs and MGs, suggesting their relation to pheromone production. Second, we also found the proton pumps abundant in TGs and propose some transporters possibly related to the saliva production. Finally, our data unveiled candidate enzymes involved in labor-dependent acid production in MGs. [Mh] Termos MeSH primário: Abelhas/genética Glândulas Exócrinas/fisiologia Proteômica/métodos [Mh] Termos MeSH secundário: Fatores Etários Sequência de Aminoácidos Animais Abelhas/metabolismo Comportamento Animal/fisiologia Glândulas Exócrinas/citologia Glândulas Exócrinas/metabolismo Proteínas de Insetos/metabolismo Feromônios/metabolismo Proteoma/metabolismo [Pt] Tipo de publicação: JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T [Nm] Nome de substância: 0 (Insect Proteins); 0 (Pheromones); 0 (Proteome) [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180309 [Lr] Data última revisão: 180309 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 180216 [St] Status: MEDLINE [do] DOI: 10.1371/journal.pone.0191344

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[PMID]: 29431344 [Au] Autor: Vyatleva OA; Teksheva LM; Kurgansky AM [Ti] Título: [Physiological and hygienic assessment of the impact of mobile phones with various radiation intensity on the functional state of brain of children and adolescents according to electroencephalographic data]. [So] Source: Gig Sanit;95(10):965-8, 2016. [Is] ISSN: 0016-9900 [Cp] País de publicação: Russia (Federation) [La] Idioma: rus [Ab] Resumo: To test the effect of mobile phones (MP) of various radiation intensities on the functional state of the brain in children and adolescents, a sham-controlled EEG-study was conducted in a group of thirteen 6-13 years old children, including eight 6-10 years old children. The study showed that a 3-minute exposure to the MP causes the significant decline in alpha-band absolute power, which depends on the radiation intensity and the user's age. Different from sham, an EEG-effect of MP with the energy flux density (EFD) about 100 mW/cm2 was registered both in total, and in a younger (6-10 yr) group. Its bilateral character, more prominent in the hemisphere that is ipsilateral to MP, indicates that this intensity of the radiation influences not only the superficial cortical areas of the ipsilateral hemisphere, but also the deep structures of the brain. MP with the EFD less than 1 mW/cm2 differed from sham by EEG-effect only in the group of children who are 6-10 years old. Its local, ipsilateral character indicates to the superficial influence of such intensity of the radiation on the cortex of the ipsilateral hemisphere. The results show that for the regulation of MP-radiation it's necessary to consider age features of the brain's response. The high significance of the EFD, as an index in the assessment of the impact of MP on the EEG of children, is shown. Since almost all schoolchildren are the users of mobile phones, the situation with the valuation of MP-effects on children of various ages, requires hygienic solution. [Mh] Termos MeSH primário: Ritmo alfa/efeitos da radiação Encéfalo Uso do Telefone Celular/efeitos adversos Telefone Celular Campos Eletromagnéticos/efeitos adversos [Mh] Termos MeSH secundário: Adolescente Fatores Etários Encéfalo/diagnóstico por imagem Encéfalo/fisiopatologia Encéfalo/efeitos da radiação Telefone Celular/classificação Telefone Celular/normas Criança Eletroencefalografia/métodos Eletroencefalografia/estatística & dados numéricos Feminino Seres Humanos Masculino Medição de Risco/métodos Fatores de Risco Federação Russa Estatística como Assunto [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180309 [Lr] Data última revisão: 180309 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 180213 [St] Status: MEDLINE

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[PMID]: 29363349 [Au] Autor: Van Donge T; Mian P; Tibboel D; Van Den Anker J; Allegaert K [Ad] Endereço: a Intensive Care and Department of Paediatric Surgery , Erasmus MC-Sophia Children's Hospital , Rotterdam , The Netherlands. [Ti] Título: Drug metabolism in early infancy: opioids as an illustration. [So] Source: Expert Opin Drug Metab Toxicol;14(3):287-301, 2018 Mar. [Is] ISSN: 1744-7607 [Cp] País de publicação: England [La] Idioma: eng [Ab] Resumo: INTRODUCTION: Drug dosing in infants frequently depends on body weight as a crude indicator for maturation. Fentanyl (metabolized by Cytochrome P450 3A4) and morphine (glucuronidated by UDP-glucuronosyltransferase-2B7) served as model drugs to provide insight in maturation patterns of these enzymes and provide understanding of the impact of non-maturational factors to optimize dosing in infants. Areas covered: Systematic searches on metabolism and population pharmacokinetic (Pop-PK) models for fentanyl and morphine were performed. Pre- and post-model selection criteria were applied to assess and evaluate the validity of these models. It was observed that maturational changes have been rather well investigated, be it with variability in the maturational function estimates. The same holds true for Pop-PK models, where non-maturational covariates have also been reported (pharmacogenetics, disease state or external influences), although less incorporated in the PK models and with limited knowledge on mechanisms involved. Expert opinion: PK models for fentanyl and morphine are currently available. Consequently, we suggest that researchers should not continue to develop new models, but should investigate whether collected data fit in already existing models and provide additional value concerning the impact of (non)-maturational factors like drug-drug interactions or pharmacogenetics. [Mh] Termos MeSH primário: Analgésicos Opioides/administração & dosagem Fentanila/administração & dosagem Morfina/administração & dosagem [Mh] Termos MeSH secundário: Fatores Etários Analgésicos Opioides/farmacocinética Peso Corporal Citocromo P-450 CYP3A/metabolismo Relação Dose-Resposta a Droga Fentanila/farmacocinética Glucuronosiltransferase/metabolismo Seres Humanos Lactente Modelos Biológicos Morfina/farmacocinética Farmacogenética [Pt] Tipo de publicação: JOURNAL ARTICLE; REVIEW [Nm] Nome de substância: 0 (Analgesics, Opioid); 76I7G6D29C (Morphine); EC 1.14.13.67 (CYP3A4 protein, human); EC 1.14.14.1 (Cytochrome P-450 CYP3A); EC 2.4.1.- (UGT2B7 protein, human); EC 2.4.1.17 (Glucuronosyltransferase); UF599785JZ (Fentanyl) [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180309 [Lr] Data última revisão: 180309 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 180125 [St] Status: MEDLINE [do] DOI: 10.1080/17425255.2018.1432595

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[PMID]: 29320824 [Au] Autor: Hou H; Cao L; Ren W; Wang D; Ding H; You J; Yao X; Dong H; Guo Y; Yuan S; Zhang X; Gong P [Ad] Endereço: Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, 130062, China. [Ti] Título: Seroprevalence of Dirofilaria immitis in Cats from Liaoning Province, Northeastern China. [So] Source: Korean J Parasitol;55(6):673-677, 2017 Dec. [Is] ISSN: 1738-0006 [Cp] País de publicação: Korea (South) [La] Idioma: eng [Ab] Resumo: The present study was performed to investigate the seroprevalence and risk factors for Dirofilaria immitis infection in cats from Liaoning province, northeastern China. From October 2014 to September 2016, sera of 651 cats, including 364 domestic cats and 287 feral cats (332 females and 319 males) were assessed. They were tested for the presence of D. immitis antigen using SNAP Heartworm RT test kit. In this population, the average prevalence was 4.5%. Age and rearing conditions (feral or domestic) were found to be associated with the prevalence of D. immitis. The prevalence was significantly higher in feral cats compared with domestic cats (8.4% vs 1.4%, P<0.01). There was no significant difference between males and females (4.7% vs 4.2%, P>0.05), but older cats (≥3 years old) showed a statistically higher prevalence compared with younger cats (<3 years old) in feral populations (16.8 vs 2.4%, P<0.01), while the difference between the age groups was not statistically significant in domestic cats (2.4% vs 0.51%, P>0.05), all these results suggest that outdoor exposure time may be one of the most important factors for D. immitis prevalence in cats. Results reveal that D. immitis are prevalence in domestic and feral cats in northeastern China, which indicates that appropriate preventive measures should be taken to decrease the incidence of feline heartworm disease in Liaoning province, northeastern China. [Mh] Termos MeSH primário: Doenças do Gato/epidemiologia Doenças do Gato/parasitologia Dirofilaria immitis Dirofilariose/epidemiologia Dirofilariose/parasitologia [Mh] Termos MeSH secundário: Fatores Etários Criação de Animais Domésticos Animais Animais Domésticos Antígenos de Helmintos/sangue Biomarcadores/sangue Doenças do Gato/prevenção & controle Gatos China/epidemiologia Dirofilaria immitis/imunologia Dirofilariose/prevenção & controle Feminino Masculino Prevalência Fatores de Risco Estudos Soroepidemiológicos [Pt] Tipo de publicação: JOURNAL ARTICLE [Nm] Nome de substância: 0 (Antigens, Helminth); 0 (Biomarkers) [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180309 [Lr] Data última revisão: 180309 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 180112 [St] Status: MEDLINE [do] DOI: 10.3347/kjp.2017.55.6.673

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[PMID]: 28464839 [Au] Autor: Pavlic K; Perme MP [Ad] Endereço: University of Ljubljana, Faculty of Medicine, Institute for Biostatistics and Medical Informatics, Vrazov trg 2, Ljubljana, 1000, Slovenia. [Ti] Título: On comparison of net survival curves. [So] Source: BMC Med Res Methodol;17(1):79, 2017 May 02. [Is] ISSN: 1471-2288 [Cp] País de publicação: England [La] Idioma: eng [Ab] Resumo: BACKGROUND: Relative survival analysis is a subfield of survival analysis where competing risks data are observed, but the causes of death are unknown. A first step in the analysis of such data is usually the estimation of a net survival curve, possibly followed by regression modelling. Recently, a log-rank type test for comparison of net survival curves has been introduced and the goal of this paper is to explore its properties and put this methodological advance into the context of the field. METHODS: We build on the association between the log-rank test and the univariate or stratified Cox model and show the analogy in the relative survival setting. We study the properties of the methods using both the theoretical arguments as well as simulations. We provide an R function to enable practical usage of the log-rank type test. RESULTS: Both the log-rank type test and its model alternatives perform satisfactory under the null, even if the correlation between their p-values is rather low, implying that both approaches cannot be used simultaneously. The stratified version has a higher power in case of non-homogeneous hazards, but also carries a different interpretation. CONCLUSIONS: The log-rank type test and its stratified version can be interpreted in the same way as the results of an analogous semi-parametric additive regression model despite the fact that no direct theoretical link can be established between the test statistics. [Mh] Termos MeSH primário: Infarto do Miocárdio/mortalidade [Mh] Termos MeSH secundário: Fatores Etários Idoso Simulação por Computador Interpretação Estatística de Dados Feminino Seres Humanos Masculino Meia-Idade Modelos de Riscos Proporcionais Análise de Regressão Risco Fatores Sexuais Análise de Sobrevida [Pt] Tipo de publicação: COMPARATIVE STUDY; JOURNAL ARTICLE [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180309 [Lr] Data última revisão: 180309 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 170504 [St] Status: MEDLINE [do] DOI: 10.1186/s12874-017-0351-3

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[PMID]: 28456857 [Au] Autor: Schultze-Lutter F; Hubl D; Schimmelmann BG; Michel C [Ad] Endereço: University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bolligenstrasse 111, Haus A, 3000, Bern, Switzerland. frauke.schultze-lutter@kjp.unibe.ch. [Ti] Título: Age effect on prevalence of ultra-high risk for psychosis symptoms: replication in a clinical sample of an early detection of psychosis service. [So] Source: Eur Child Adolesc Psychiatry;26(11):1401-1405, 2017 Nov. [Is] ISSN: 1435-165X [Cp] País de publicação: Germany [La] Idioma: eng [Ab] Resumo: Higher frequencies of perceptual and lesser clinical significance of non-perceptual attenuated psychotic symptoms (APS) have been reported by 8- to 15-year-old of the general population compared to 16- to 40-year-old. We examined if such an age-effect can also be detected in a clinical never-psychotic sample (N = 133) referred to a specialized service for clinical suspicion of developing psychosis. APS and brief intermittent psychotic symptoms (BIPS) were assessed using items P1-P3 and P5 (non-perceptual), and P4 (perceptual) of the Structured Interview for Psychosis-Risk Syndromes, current axis-I disorders with the Mini-International Neuropsychiatric Interview, and psychosocial functioning with the Social and Occupational Functioning Assessment Scale. In the sample, 64% reported APS (61%) or BIPS (7%); any perceptual APS/BIPS was reported by 43% and any non-perceptual APS/BIPS by 44%. In correspondence to the results in the general population sample, perceptual but not non-perceptual APS/BIPS were significantly more frequent in younger age groups below the age of 16 (8-12 years: odds ratio (OR) = 4.7 (1.1-19.5); 13-15 years: OR = 2.7 (0.9-7.7); 20-24-year-old as reference group). An age-effect of APS/BIPS on the presence of any current axis-I disorder (59%) or functional difficulties (67%) was not detected. However, when onset requirements of APS criteria (onset/worsening in past year) were met, the likelihood of a psychiatric diagnosis increased significantly with advancing age. Overall, the replicated age-effect on perceptual APS/BIPS in this clinical sample highlights the need to examine ways to distinguish clinically relevant perceptual APS/BIPS from perceptual aberrations likely remitting over the course of adolescence. [Mh] Termos MeSH primário: Transtornos Psicóticos/diagnóstico [Mh] Termos MeSH secundário: Adolescente Adulto Fatores Etários Criança Diagnóstico Precoce Feminino Seres Humanos Masculino Prevalência Risco Adulto Jovem [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180309 [Lr] Data última revisão: 180309 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 170501 [St] Status: MEDLINE [do] DOI: 10.1007/s00787-017-0994-y

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seleciona para imprimir Fotocópia Moimaz, Suzely Adas Saliba Texto completo SciELO Brasil

[PMID]: 29267676 [Au] Autor: Bordin D; Fadel CB; Santos CBD; Garbin CAS; Moimaz SAS; Saliba NA [Ad] Endereço: Universidade Estadual Paulista "Júlio de Mesquita Filho" - Unesp, Araçatuba School of Dentistry, Department of Pediatric and Social Dentistry, Araçatuba, SP, Brazil. [Ti] Título: Determinants of oral self-care in the Brazilian adult population: a national cross-sectional study. [So] Source: Braz Oral Res;31:e115, 2017 Dec 18. [Is] ISSN: 1807-3107 [Cp] País de publicação: Brazil [La] Idioma: eng [Ab] Resumo: This study aims to investigate variables related to adherence to oral self-care in the Brazilian adult population. It is an exploratory study, using secondary data from a population-based survey on a representative sample of the adult population of the entire Brazilian territory (n=60202). The sample was selected using a multiple stage approach. The oral self-care indicator was defined by grouping the variables: periodicity of dentist appointments, use of dental floss, toothbrush and toothpaste, frequency of brushing and replacement of the toothbrush. The scores obtained from the indicator were categorized into adequate, partially adequate, and inadequate care. Statistical analysis consisted of dimensionality reduction, and oral self-care-related variables were submitted to logistic regression. The variables mostly related to inadequate or partially adequate oral self-care were: illiteracy (OR = 11.20, OR = 4.81), low educational level (OR = 3.50, OR = 1.96), negative oral health self-concept (OR=3.73, OR=1.74), absence of natural teeth (OR = 4.98, OR=2.60), edentulous lower arch (OR = 3.09; _____), number of missing upper teeth (OR=1.14, OR=1.05), absence of health insurance (OR=2.23, OR=2.07), sedentary lifestyle (OR=2.77, OR=1.51), and smoking (OR=2.18, OR=1.40). It was concluded that the individual's level of education is one of the main factors for adherence to adequate oral self-care, followed by level of oral health self-concept and tooth loss. Likewise, lifestyle also bears a significant influence. [Mh] Termos MeSH primário: Inquéritos de Saúde Bucal/estatística & dados numéricos Saúde Bucal/estatística & dados numéricos Cooperação do Paciente/estatística & dados numéricos Autocuidado/estatística & dados numéricos [Mh] Termos MeSH secundário: Adolescente Adulto Fatores Etários Brasil Estudos Transversais Feminino Conhecimentos, Atitudes e Prática em Saúde Seres Humanos Masculino Meia-Idade Fatores Sexuais Fatores Socioeconômicos Adulto Jovem [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180308 [Lr] Data última revisão: 180308 [Sb] Subgrupo de revista: D; IM [Da] Data de entrada para processamento: 171222 [St] Status: MEDLINE

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[PMID]: 29267666 [Au] Autor: Iriya PMO; Romaniszen LW; Fernandes TMF; Poleti ML [Ad] Endereço: Universidade Estadual do Norte do Paraná - Unopar, Londrina, PR, Brazil. [Ti] Título: Health-related quality of life of patients with squamous cell carcinoma: a comparison according to tumor location. [So] Source: Braz Oral Res;31:e105, 2017 Dec 18. [Is] ISSN: 1807-3107 [Cp] País de publicação: Brazil [La] Idioma: eng [Ab] Resumo: The aim of this study was to evaluate the health-related quality of life (QOL) of patients with squamous cell carcinoma (SCC) according to tumor location. The sample consisted of 27 patients with primary SCC in the oral cavity (n = 15), pharynx (n = 7), and larynx (n = 5) who were undergoing cancer treatment at the Cancer Hospital of Londrina, regardless of age, sex, clinical stage, and type of antineoplastic treatment. Health-related QOL was evaluated using the 30-item Cancer-Quality of Life Questionnaire (QLQ-C30), the 35-item Head and Neck Cancer-Quality of Life Questionnaire (QLQ-HN35), and the University of Washington Quality of Life Questionnaire (UW-QOL). These questionnaires were administered individually to each patient before ambulatory care. Sociodemographic data (age and sex) and clinical data (T stage, tumor location, and type of antineoplastic treatment) were collected from the patients' medical records. Scores were compared according to tumor location using the chi-squared test and one-way analysis of variance (p < 0.05). No score differed significantly according to tumor location. It can be concluded that the health-related QOL of patients with SCC was not influenced by tumor location. [Mh] Termos MeSH primário: Carcinoma de Células Escamosas Neoplasias Laríngeas Neoplasias Bucais Neoplasias Faríngeas Qualidade de Vida [Mh] Termos MeSH secundário: Fatores Etários Idoso Análise de Variância Antineoplásicos/uso terapêutico Carcinoma de Células Escamosas/tratamento farmacológico Carcinoma de Células Escamosas/patologia Estudos Transversais Feminino Seres Humanos Neoplasias Laríngeas/tratamento farmacológico Neoplasias Laríngeas/patologia Masculino Meia-Idade Neoplasias Bucais/tratamento farmacológico Neoplasias Bucais/patologia Estadiamento de Neoplasias Neoplasias Faríngeas/tratamento farmacológico Neoplasias Faríngeas/patologia Fatores Sexuais Inquéritos e Questionários [Pt] Tipo de publicação: JOURNAL ARTICLE; OBSERVATIONAL STUDY [Nm] Nome de substância: 0 (Antineoplastic Agents) [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180308 [Lr] Data última revisão: 180308 [Sb] Subgrupo de revista: D; IM [Da] Data de entrada para processamento: 171222 [St] Status: MEDLINE

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seleciona para imprimir Fotocópia Texto completo SciELO Brasil

[PMID]: 29267500 [Au] Autor: Vieira E; Maia HS; Monteiro CB; Carvalho LM; Tonon T; Vanz AP; Schwartz IVD; Ribeiro MG [Ad] Endereço: Agência Nacional de Saúde Suplementar, Rio de Janeiro, RJ, Brasil. [Ti] Título: Quality of life and adherence to treatment in early-treated Brazilian phenylketonuria pediatric patients. [So] Source: Braz J Med Biol Res;51(2):e6709, 2017 Dec 11. [Is] ISSN: 1414-431X [Cp] País de publicação: Brazil [La] Idioma: eng [Ab] Resumo: Early dietary treatment of phenylketonuria (PKU), an inborn error of phenylalanine (Phe) metabolism, results in normal cognitive development. Although health-related quality of life (HRQoL) of PKU patients has been reported as unaffected in high-income countries, there are scarce data concerning HRQoL and adherence to treatment of PKU children and adolescents from Brazil. The present study compared HRQoL scores in core dimensions of Brazilian early-treated PKU pediatric patients with those of a reference population, and explored possible relationships between adherence to treatment and HRQoL. Early-treated PKU pediatric patient HRQoL was evaluated by self- and parent-proxy reports of the Pediatric Quality of Life Inventory (PedsQL) core scales. Adherence to treatment was evaluated by median Phe levels and percentage of results within the therapeutic target range in two periods. Means for total and core scales scores of PedsQL self- and parent proxy-reports of PKU patients were significantly lower than their respective means for controls. Adequacy of median Phe concentrations and the mean percentage of values in the target range fell substantially from the first year of life to the last year of this study. There was no significant difference in mean total and core scale scores for self- and parent proxy-reports between patients with adequate and those with inadequate median Phe concentrations. The harmful consequences for intellectual capacity caused by poor adherence to dietary treatment could explain the observed decrease in all HRQoL scales, especially in school functioning. Healthcare system and financial difficulties may also have influenced negatively all HRQoL dimensions. [Mh] Termos MeSH primário: Fenilcetonúrias/dietoterapia Qualidade de Vida Cooperação e Adesão ao Tratamento/estatística & dados numéricos [Mh] Termos MeSH secundário: Adolescente Fatores Etários Análise de Variância Brasil Criança Feminino Seres Humanos Testes de Inteligência Modelos Lineares Masculino Pais Fenilalanina/sangue Fenilcetonúrias/psicologia Procurador Qualidade de Vida/psicologia Prevenção Secundária Autorrelato Fatores Socioeconômicos Fatores de Tempo Cooperação e Adesão ao Tratamento/psicologia Resultado do Tratamento [Pt] Tipo de publicação: JOURNAL ARTICLE [Nm] Nome de substância: 47E5O17Y3R (Phenylalanine) [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180308 [Lr] Data última revisão: 180308 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 171222 [St] Status: MEDLINE

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seleciona para imprimir Fotocópia Tanaka, Clarice Texto completo

[PMID]: 29239806 [Au] Autor: Sá CDSC; Boffino CC; Ramos RT; Tanaka C [Ad] Endereço: Universidade Federal de São Paulo (UNIFESP), Departamento de Ciências do Movimento Humano, Santos, SP, Brasil. Electronic address: cristina.sa@unifesp.br. [Ti] Título: Development of postural control and maturation of sensory systems in children of different ages a cross-sectional study. [So] Source: Braz J Phys Ther;22(1):70-76, 2018 Jan - Feb. [Is] ISSN: 1809-9246 [Cp] País de publicação: Brazil [La] Idioma: eng [Ab] Resumo: OBJECTIVE: To evaluate the stability, postural adjustments and contributions of sensory information for postural control in children. METHODS: 40 boys and 40 girls were equally divided into groups of 5, 7, 9 and 12 years (G5, G7, G9 and G12). All children were submitted to dynamic posturography using a modified sensory organization test, using four sensory conditions: combining stable or sway referencing platform with eyes opened, or closed. The area and displacements of the center of pressure were used to determine stability, while the adjustments were used to measure the speed of the center of pressure displacements. These measurements were compared between groups and test conditions. RESULTS: Stability tends to increase with age and to decrease with sensory manipulation with significant differences between G5 and G7 in different measures. G7 differed from G12 under the conditions of stable and sway platform with eyes open. G9 did not differ from G12. Similar behavior was observed for adjustments, especially in anterior-posterior directions. CONCLUSION: Postural stability and adjustments were associated with age and were influenced by sensory manipulation. The ability to perform anterior-posterior adjustments was more evident and sensory maturation occurred firstly on the visual system, then proprioceptive system, and finally, the vestibular system, reaching functional maturity at nine years of age. Seven-year-olds seem to go through a period of differentiated singularity in postural control. [Mh] Termos MeSH primário: Equilíbrio Postural/fisiologia Postura/fisiologia Propriocepção/fisiologia [Mh] Termos MeSH secundário: Fatores Etários Criança Pré-Escolar Estudos Transversais Feminino Seres Humanos Masculino [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180308 [Lr] Data última revisão: 180308 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 171215 [St] Status: MEDLINE

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1			PalavrasDescritor de assuntoDescritor de assunto primárioLimitesAutorPalavras do títuloPalavras do resumoIdiomaPaís de publicaçãoNome de substânciaNome de pessoa como assuntoRevistaAssunto de RevistaISSNTipo de publicaçãoIdentificador únicoMês de entradaAno de publicaçãoTexto completoAtualização por classeCategoria DeCSCategoria DeCS explodidaCategoria CID-10SubSetsPais de AfiliaçãoAfiliaçãoAfiliação 2
2	and or and not		PalavrasDescritor de assuntoDescritor de assunto primárioLimitesAutorPalavras do títuloPalavras do resumoIdiomaPaís de publicaçãoNome de substânciaNome de pessoa como assuntoRevistaAssunto de RevistaISSNTipo de publicaçãoIdentificador únicoMês de entradaAno de publicaçãoTexto completoAtualização por classeCategoria DeCSCategoria DeCS explodidaCategoria CID-10SubSetsPais de AfiliaçãoAfiliaçãoAfiliação 2
3	and or and not		PalavrasDescritor de assuntoDescritor de assunto primárioLimitesAutorPalavras do títuloPalavras do resumoIdiomaPaís de publicaçãoNome de substânciaNome de pessoa como assuntoRevistaAssunto de RevistaISSNTipo de publicaçãoIdentificador únicoMês de entradaAno de publicaçãoTexto completoAtualização por classeCategoria DeCSCategoria DeCS explodidaCategoria CID-10SubSetsPais de AfiliaçãoAfiliaçãoAfiliação 2

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