Efeitos da maturação sexual na composição corporal, nos dermatóglifos, no somatótipo e nas qualidades físicas básicas de adolescentes

Linhares, Renato Vidal; Matta, Marcelo de Oliveira; Lima, Jorge Roberto Perrout de; Dantas, Paulo Moreira Silva; Costa, Mônica Barros; Filho, José Fernandes

doi:10.1590/s0004-27302009000100008

Cited by 25 publications

(18 citation statements)

References 10 publications

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“…The findings of this research reinforce the results of previous studies in terms of the effectiveness of the dermatoglyphic method as an instrument for evaluating and determining population profiles of a predisposition for a physical activity, given the strong association between papillary patterns and physical qualities, both in adolescents and in high-performance athletes (Junior et al, 2006;Linhares et al, 2009;Zary & FernandesFilho, 2007;Zary et al, 2010).…”

Section: Dermatoglyphicssupporting

confidence: 86%

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Frequency of Anaerobic Power Among Brazilians Based on Dermatoglyphics and R577x Polymorphism of the Actn3 Protein

Montenegro¹,

Paz²,

Barbosa³

2013

sgai

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SUMMARYDermatoglyphics and analysis of the Alpha-Actinin-3 gene are evaluative instruments frequently used to identify the sportive and general population profile associated with physical performance. This research aimed to determine, based on dermatoglyphic characteristics and the R577X polymorphism of Alpha-Actinin-3, the percentage of people in the State of Paraíba/Brazil, with unfavorable characteristics to excelling in sports that require anaerobic power. A descriptive study of profiles, with ex post facto typology, was performed. The dermatoglyphic fingerprint characteristics of 309 people (149 males and 160 females) were identified, and ACTN3 genotype was analyzed in 96 people (40 males and 56 females). The dermatoglyphic data indicated that 5.8% of the study population fit the classification of anaerobic muscle power predisposition, while 94.2% did not fit on it. The genetic frequency analysis indicated that 19.8% of subjects in the sample had the XX mutant genotype. These results represent a substantial error reduction in the search for and selection of athletes with the potential for high performance, especially in those sports that require AMP.

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Section: Dermatoglyphicssupporting

confidence: 86%

“…The immutability of fingerprints allows their configurations analysis from childhood, making this method a valuable tool for identifying and training potential individuals at all levels of human development, from beginning level to elite level sports (Bogle, Reed & Norton, 1994;Cummins & Midlo, 1961;Linhares et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

Frequency of Anaerobic Power Among Brazilians Based on Dermatoglyphics and R577x Polymorphism of the Actn3 Protein

Montenegro¹,

Paz²,

Barbosa³

2013

sgai

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“…The physical exercise during the stages of childhood and adolescence can aid in the overall development of individuals in maintaining body weight and improved levels of coordination (Collet, Folle, Pelozin, Botti, & Nascimento, 2008). Linhares et al (2009) emphasize that, as a phase of constant and large changes, puberty and its variables ask the professionals who work directly with the people who are in this stage, detailed knowledge in relation to growth and development in order facilitate and provide a crucial motor work, avoiding excesses in relation to the stage where your teen is. Thus Vidal et al (2009) indicate the battery of tests KTK as a user-friendly tool to assess the coordination of the participants.…”

Section: Results Comparing Motor Characteristics Dermatoglyphic and mentioning

confidence: 99%

Motor Features, Dermatoglyphic and Eeg Periods of Girls in Pre and Post Menarche

Rocha¹,

Fernandes²,

Filho³

2013

sgai

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SUMMARYThe identification of menarche at puberty is important to evaluate the physical qualities, since the organism is developing a result of maturation. The dermatoglyphic characteristics are presented as possible indicators of genetic predispositions for basic physical qualities such as strength, speed, endurance, power and coordination. The aim of this study is relation of motor characteristics, dermatoglyphic and brain electro in girls in the periods before and after menarche. For this purpose the sample consisted of 45 girls aged between 10 and 14 years and 11 months divided into two groups, 21 in pre-menarche group (G1) and 24 in post menarche (G2). The variables analyzed were: motor characteristics, dermatoglyphic and EEG (absolute power in alpha and beta) electrodes in the frontal regions (F), central (C) and parietal (P), using the protocol KTK, protocol and capture fingerprints spectral activity through EEG. The results show a significant difference in QM4 for a p≤.05 between groups G1 and G2, and the G2 achieved better performance. Compared the results of the motor characteristics, dermatoglyphic and electroencephalographic they indicate significant differences in spectral activity of the alpha rhythm in girls belonging to the group after menarche. It was observed that, with respect to motor characteristics, dermatoglyphic and EEG, the groups are not presented separately. However, to join the motor characteristics, dermatoglyphic and EEG groups before and after menarche, there was a significant difference with respect to brain activity only in the alpha rhythm and at frontal (F3, FZ, F4) and central (C3 and CZ) and in the post menarche.

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“…Entre essas variáveis, podemos destacar o histórico familiar, o estágio puberal, o nível de aptidão física, o nível de atividade física habitual, os hábitos alimentares, e o ní-vel socioeconômico (8,11,(23)(24)(25)(26)(27). Todavia, por terem sido encontrados satisfatórios valores de área sob a curva ROC, de sensibilidade e especificidade, tal restrição não invalida os resultados encontrados como propostas para pontos de corte para o IMC de escolares.…”

Section: Discussionunclassified

Índice de massa corporal para triagem de fatores de risco para doenças cardiovasculares na infância

Bergmann

Gaya

Halpern

et al. 2011

Arq Bras Endocrinol Metab

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RESUMOObjetivo: Propor novos pontos de corte para índice de massa corporal (IMC) de escolares de 7 a 12 anos de idade. Sujeitos e métodos: 1.413 escolares de 7 a 12 anos de idade selecionados de forma aleatória. Foram medidos o IMC, o colesterol total (CT) e as pressões arterial sistólica (PAS) e diastólica (PAD). Os dados foram analisados a partir da curva Receiver Operating Characteristic (ROC) e da análise bivariada. Resultados: Os pontos de corte para o IMC propostos no presente estudo apresentam adequada capacidade de identificar verdadeiros positivos e negativos em relação à presença de fatores de risco para doenças cardiovasculares (DCV). Além disso, apresentam valores mais altos e equilibrados de sensibilidade e especificidade que outras propostas de pontos de corte. Conclusões: Os pontos de corte para o IMC propostos no presente estudo configuram-se como a alternativa mais adequada para a triagem de escolares com chances aumentadas de apresentarem fatores de risco para DCV. Arq Bras Endocrinol Metab. 2011;55(2):114-20Descritores IMC; pontos de corte; escolares; curva ROC ABSTRACT Objective: To purpose news body mass index (BMI) cut offs to 7 to 12 years old scholars. Subjects and methods: 1.413 scholars of 7 to 12 years old selected of aleatory way. Were measured the BMI, total cholesterol (TC), and systolic (SBP) and diastolic blood pressure (DBP). To the date analyze were used the receiver operating characteristic curve (ROC curve) and the bivariate analyze. Results: The BMI cut offs proposed at this study show adequate capacity to identify true positive and negative to the cardiovascular diseases (CVD) risk factors presence. Besides, these cut offs show higher and more balanced sensibility and specificity values than other cut offs proposals. Conclusions: The BMI proposed at this study configure with as the more adequate alternative to the screening for the scholars with increased chances to carry DCV risk factors. Arq Bras Endocrinol Metab. 2011;55(2) Essas doenças se desenvolvem ao longo da vida de forma lenta e gradual, tendo a infância como ponto de partida (2). Entre as variáveis associadas às DCV, o excesso de peso (sobrepeso e obesidade) configura-se como interveniente relevante (3). Como as DCV iniciam seu desenvolvimento na infância, é recomendável que sua prevenção inicie também nesse período, justificando o

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Efeitos da maturação sexual na composição corporal, nos dermatóglifos, no somatótipo e nas qualidades físicas básicas de adolescentes

Cited by 25 publications

References 10 publications

Frequency of Anaerobic Power Among Brazilians Based on Dermatoglyphics and R577x Polymorphism of the Actn3 Protein

Frequency of Anaerobic Power Among Brazilians Based on Dermatoglyphics and R577x Polymorphism of the Actn3 Protein

Motor Features, Dermatoglyphic and Eeg Periods of Girls in Pre and Post Menarche

Índice de massa corporal para triagem de fatores de risco para doenças cardiovasculares na infância

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