Abstract The aims were to evaluate the effect of breed on the genetic polymorphism kappa-casein, physicochemical composition of milk and Coalho cheese, and on cheese yield; and to evaluate the effect of different periods of storage on sensorial acceptance of the Coalho cheese obtained from milk of Guzerat, Gyr and Sindi cows. Twenty (20) cows of Zebu breeds were selected, from which it was obtained the frequency values of the genetic polymorphism kappa-casein. Milk were submitted to fat, protein, lactose, non-fat solids and total solids, electrical conductivity analysis and somatic cell count. Cheeses were submitted to fat, protein, total solids, pH, moisture and yield (g TS/L) analysis. Attributes appearance, aroma, texture and flavor were judged at the 1st, 25th and 46th day of storage. There was a total frequency of 0.70 for genotype AA, 0.30 for genotype AB. There was no significant difference in milk composition among the studied breeds. However, there were differences in the physicochemical composition (with the exception of the protein) and the yield of the cheeses, but all the breeds showed a similar real yield. It was found effect of the storage period on the cheeses sensory attributes in the different breeds, with the exception of the appearance. The milk of the Guzerat, Gyr and Sindi breeds constitute an excellent raw material for the production of curd cheese and ensures a satisfactory sensorial acceptance of the product at the 1st, 25th and 46th days of storage.

Resumen Los objetivos fueron evaluar el efecto de la raza sobre el polimorfismo genético de la kappa-caseína, la composición fisicoquímica de la leche y del queso Coalho, y el rendimiento del queso, así como evaluar el efecto de diferentes periodos de almacenamiento sobre la aceptación sensorial del queso Coalho obtenido a partir de leche de vacas Guzerat, Gyr y Sindi. Se seleccionaron veinte (20) vacas de razas cebú y se obtuvieron sus valores de frecuencia del polimorfismo genético de la kappa-caseína. La leche se sometió a un análisis de grasa, proteína, lactosa, sólidos no grasos y sólidos totales, conductividad eléctrica y cuenta de células somáticas. Los quesos se sometieron a análisis de grasa, proteína, sólidos totales, pH, humedad y rendimiento (g ST/L). Se evaluaron los atributos apariencia, aroma, textura y sabor en los días 1, 25 y 46 de almacenamiento. La frecuencia total fue de 0.70 para el genotipo AA y 0.30 para el genotipo AB. No hubo diferencias significativas en la composición de la leche entre las razas estudiadas. Sin embargo, hubo diferencias en la composición fisicoquímica (exceptuando la proteína) y el rendimiento de los quesos; pero todas las razas mostraron un rendimiento real similar. El periodo de almacenamiento tuvo efectos observables sobre los atributos sensoriales de los quesos en las diferentes razas, con la excepción de su apariencia. La leche de las razas Guzerat, Gyr y Sindi constituye una excelente materia prima para la producción de cuajada y garantiza una aceptación sensorial satisfactoria del producto a los días 1, 25 y 46 de almacenamiento.

Abstract The aim of this study was to evaluate whether dentists and dental undergraduate students know the terminology of the International Caries Consensus Collaboration (ICCC), and make their restorative treatment decisions regarding carious tissue removal accordingly. Data collection was performed using an electronic questionnaire, considering: a) profile of the respondent; b) analysis of four clinical cases with respect to possible management strategies; and c) questions on cariology field terminology. Sample size consisted of 175 dentists and 66 last semester dental students. Statistical analyses were performed comparing profile, type of institution and dental specialty of the participants. Results showed students were less conservative and agreed less with the ICCC than dentists, and private schools, less than public institutions. Private institutions were 12% (95%CI = 0.833–0.949; p = 0.000) more likely to be less updated with the ICCC recommendations than public institutions, and dentists were 20% more likely to agree with them than students (95%CI = 1.118–1.302; p = 0.000). Dentists were 66% more likely to be conservative than students (95%CI = 0.203–0.554; p = 0.000); dentists and students who graduated or were graduating from public universities were twice as likely to be conservative as those from private universities (95%CI = 1.336–3.333; p = 0.001). In conclusion, students in the last semester are less conservative than dentists, and respondents who graduated or were graduating from public dental schools were more aligned with the current concepts of the ICCC. Several answers were not aligned with ICCC directives, thus showing that management of deep carious lesions still causes restorative therapeutic insecurity.

RESUMO Objetivo: Identificar os fatores de risco para ulceração do pé mediante o rastreamento de neuropatia diabética periférica e doença arterial periférica em indivíduos diabéticos tipo I e II assistidos em centros de referência do Distrito Federal, Brasil. Método: estudo transversal e analítico, com avaliação de 117 indivíduos em ambulatórios do Distrito Federal. As variáveis contínuas foram comparadas por meio do teste de Mann-Whitney, e as variáveis categorizadas, dos testes de qui-quadrado para análises univariadas e regressão logística para análises multivariadas. Resultados: a neuropatia diabética periférica dolorosa esteve presente em 37 (75,5%) dos indivíduos com neuropatia. Deformidades e perda de sensibilidade protetora plantar tiveram relação com neuropatia (p=0,014 e p=0,001, respectivamente). Dos 40 (34,2%) indivíduos da amostra com doença arterial periférica, 26 (65%) apresentaram risco de calcificação. Conclusão: identificados sinais de polineuropatia dolorosa periférica, doença arterial periférica, deformidades, perda de sensibilidade protetora plantar e pele seca como fatores de risco para ulceração.

ABSTRACT Objective: To identify the risk factors for foot ulceration through the tracing of diabetic peripheral neuropathy and peripheral arterial disease in individuals with type I and II diabetes, who were assisted in reference centers of the Federal District, Brazil. Method: a cross-sectional and analytical study, with the assessment of 117 individuals in outpatient clinics of the Federal District. Continuous variables were compared through Mann-Whitney test, and categorized variables, through Chi-square test for univariate analysis and Logistics regression test for multivariate analysis. Results: painful diabetic peripheral neuropathy was present in 37 (75.5%) of the individuals with neuropathy. Deformities and loss of protective plant sensibility were related to neuropathy (p=0.014 and p=0.001, respectively). Of the 40 (34.2%) individuals in the sample who presented peripheral arterial disease, 26 (65%) presented calcification risk. Conclusion: signs of painful peripheral polyneuropathy, peripheral arterial disease, deformities, loss of protective plantar sensibility, and dry skin were identified as risk factors for ulceration.

RESUMEN Objetivo: Identificar los factores de riesgo para la ulceración del pie de acuerdo con el rastreo de neuropatía diabética periférica y la enfermedad arterial periférica en los individuos diabéticos tipo I y II asistidos en los centros de referencia del Distrito Federal, Brasil. Método: Estudio transversal y analítico, con la evaluación de 117 individuos en ambulatorios del Distrito Federal. Las variables continuas fueron comparadas por medio de la prueba de Mann-Whitney, y las variables categorizadas, de las pruebas de chi cuadrado para los análisis univariados y la regresión logística para los análisis multivariados. Resultados: La neuropatía diabética periférica dolorosa estuvo presente en 37 (el 75,5%) de los individuos con neuropatía. Las deformidades y la pérdida de sensibilidad protectora plantar tuvieron relación con la neuropatía (p=0,014 y p=0,001, respectivamente). De los 40 (el 34,2%) individuos de la muestra con enfermedad arterial periférica, 26 (el 65%) presentaron riesgo de calcificación. Conclusión: Identificadas las señales de polineuropatía dolorosa periférica, la enfermedad arterial periférica, las deformidades, la pérdida de sensibilidad protectora plantar y la piel seca como los factores de riesgo para ulceración.

ABSTRACT Objective: To identify the risk factors for foot ulceration through the tracing of diabetic peripheral neuropathy and peripheral arterial disease in individuals with type I and II diabetes, who were assisted in reference centers of the Federal District, Brazil. Method: a cross-sectional and analytical study, with the assessment of 117 individuals in outpatient clinics of the Federal District. Continuous variables were compared through Mann-Whitney test, and categorized variables, through Chi-square test for univariate analysis and Logistics regression test for multivariate analysis. Results: painful diabetic peripheral neuropathy was present in 37 (75.5%) of the individuals with neuropathy. Deformities and loss of protective plant sensibility were related to neuropathy (p=0.014 and p=0.001, respectively). Of the 40 (34.2%) individuals in the sample who presented peripheral arterial disease, 26 (65%) presented calcification risk. Conclusion: signs of painful peripheral polyneuropathy, peripheral arterial disease, deformities, loss of protective plantar sensibility, and dry skin were identified as risk factors for ulceration.

RESUMEN Objetivo: Identificar los factores de riesgo para la ulceración del pie de acuerdo con el rastreo de neuropatía diabética periférica y la enfermedad arterial periférica en los individuos diabéticos tipo I y II asistidos en los centros de referencia del Distrito Federal, Brasil. Método: Estudio transversal y analítico, con la evaluación de 117 individuos en ambulatorios del Distrito Federal. Las variables continuas fueron comparadas por medio de la prueba de Mann-Whitney, y las variables categorizadas, de las pruebas de chi cuadrado para los análisis univariados y la regresión logística para los análisis multivariados. Resultados: La neuropatía diabética periférica dolorosa estuvo presente en 37 (el 75,5%) de los individuos con neuropatía. Las deformidades y la pérdida de sensibilidad protectora plantar tuvieron relación con la neuropatía (p=0,014 y p=0,001, respectivamente). De los 40 (el 34,2%) individuos de la muestra con enfermedad arterial periférica, 26 (el 65%) presentaron riesgo de calcificación. Conclusión: Identificadas las señales de polineuropatía dolorosa periférica, la enfermedad arterial periférica, las deformidades, la pérdida de sensibilidad protectora plantar y la piel seca como los factores de riesgo para ulceración.

RESUMO Objetivo: Identificar os fatores de risco para ulceração do pé mediante o rastreamento de neuropatia diabética periférica e doença arterial periférica em indivíduos diabéticos tipo I e II assistidos em centros de referência do Distrito Federal, Brasil. Método: estudo transversal e analítico, com avaliação de 117 indivíduos em ambulatórios do Distrito Federal. As variáveis contínuas foram comparadas por meio do teste de Mann-Whitney, e as variáveis categorizadas, dos testes de qui-quadrado para análises univariadas e regressão logística para análises multivariadas. Resultados: a neuropatia diabética periférica dolorosa esteve presente em 37 (75,5%) dos indivíduos com neuropatia. Deformidades e perda de sensibilidade protetora plantar tiveram relação com neuropatia (p=0,014 e p=0,001, respectivamente). Dos 40 (34,2%) indivíduos da amostra com doença arterial periférica, 26 (65%) apresentaram risco de calcificação. Conclusão: identificados sinais de polineuropatia dolorosa periférica, doença arterial periférica, deformidades, perda de sensibilidade protetora plantar e pele seca como fatores de risco para ulceração.

Playing is fundamental for the healthy development of the child, and during hospitalization can be configured as a care strategy, as long as it is applied systematically and grounded in theory. This study's objective is to report the play process guided by the Ludic Model. The participants were three male children, receiving inpatient treatment in a bone marrow transplantation service, between September and October 2012. Data collection occurred through instruments adapted from the Ludic Model, and progressed in three stages: getting to know the child, caring and playing, and accompanying the evolution of the ludic behavior. The children were participative, demonstrating autonomy, pleasure, and maintenance of the occupational role. The Ludic Model was considered an important tool for guiding the comprehensive and humanized care in this context.

El jugar es fundamental para el desarrollo saludable del niño y durante la hospitalización puede configurarse como estrategia de cuidado, desde que su aplicación sea sistematizada y fundamentada. El objetivo del estudio fue relatar el proceso de jugar de acuerdo con el Modelo Lúdico. Los participantes fueron tres niños del sexo masculino, hospitalizados en un servicio de trasplante de médula, entre septiembre y octubre de 2012. Los datos fueron obtenidos por medio de instrumentos adaptados del Modelo Lúdico y eso se desarrolló en tres etapas: conociendo el niño, cuidando y jugando y acompañando la evolución del comportamiento lúdico. Los niños fueron participativos, demostrando autonomía, placer y manutención del papel ocupacional. El Modelo Lúdico fue considerado importante herramienta para nortear el cuidado integral y humanizado en ese contexto.

O brincar é fundamental para o desenvolvimento saudável da criança e durante a hospitalização pode configurar-se como estratégia de cuidado, desde que sua aplicação seja sistematizada e fundamentada. O objetivo do estudo é relatar o processo de brincar guiado pelo Modelo Lúdico. Os participantes foram três crianças do sexo masculino, hospitalizadas em um serviço de transplante de medula óssea, entre setembro e outubro de 2012. A coleta dos dados se deu por meio de instrumentos adaptados do Modelo Lúdico e se desenvolveu em três etapas: conhecendo a criança, cuidando e brincando e acompanhando a evolução do comportamento lúdico. As crianças foram participativas, demonstrando autonomia, prazer e manutenção do papel ocupacional. O Modelo Lúdico foi considerado importante ferramenta para nortear o cuidado integral e humanizado nesse contexto.

O objetivo deste estudo foi verificar o efeito das diferentes fases do ciclo menstrual (CM) no desempenho da força muscular em exercícios resistidos. Participaram do estudo nove mulheres saudáveis, fisicamente ativas, com idade de 27 ± 7 anos, massa corporal 58,2 ± 5kg, estatura 161,1 ± 4,7cm e IMC 20,4 ± 2kg/m². Todas apresentavam CM's regulares (28-31 dias), faziam uso de contraceptivos orais e eram experientes em exercícios resistidos a pelo menos oito meses. Para avaliação da força muscular foi utilizado o teste de 10RM na seguinte ordem: leg press 45º, supino horizontal, cadeira extensora e rosca bíceps. Os testes foram realizados nas três fases do CM: folicular (entre o terceiro e o quinto dia do fluxo menstrual), ovulatória (entre o nono e o 10º dia) e lútea (entre o 17º e o 21º dia). Para a análise estatística foi utilizada a ANOVA de medidas repetidas, os dados analisados no software SPSS 15.0 e o nível de significância mantido em 5% (p < 0,05). Não foram verificadas diferenças estatisticamente significativas nas cargas mobilizadas entre os diferentes períodos do CM em nenhum dos quatro exercícios avaliados. No exercício leg press foi verificado um incremento de 5% na força muscular na fase lútea. Nas demais fases e exercícios essas diferenças não foram observadas. Podese concluir que as fases do CM não influenciam o desempenho da força muscular nos exercícios resistidos, sejam eles uni ou multiarticulares, para grandes ou pequenos grupamentos musculares ou em diferentes segmentos corporais

The aim of this study was to investigate the effect of the different phases of the menstrual cycle (MC) on muscular strength performance in resistance exercises. Nine healthy and physically active women, aged 27±7 yrs, body mass 58.2±5 kg, height 161.1±4.7 cm and BMI 20.4±2 kg/m2 participated in the study. All of them had regular MCs (28-31 days), used oral contraceptives and had been experienced in resistance exercises for at least eight months. Muscle strength was evaluated with a 10RM test in the following order: leg press 45º, bench press, leg extension and biceps curl. The tests were performed in the three phases of the MC: follicular (between the 3rd and 5th day of menses), ovulatory (between 9th and 10th days) and luteal (between 17th and 21th days). ANOVA for repeated measures was applied for statistical analysis, data were analyzed in the SPSS 15.0 and level of significance was set at 5% (p<0.05). No significant statistical differences were observed in the mobilized weight between the MC periods in those four exercises. Regarding the leg press exercise, a 5% increment in muscle strength was observed on the luteal phase. In the remaining exercises and phases these differences were not observed. In conclusion, the phases of the MC did not affect performance of muscular strength in resistance exercise, both single or multiple joint, for large or small muscle groups or in different body segments