Resumo Fundamento: O diagnóstico, tratamento e controle da hipertensão arterial são fundamentais para a redução de eventos cardiovasculares, especialmente em idosos. No Brasil são escassos os estudos que identificaram essas taxas especificamente na população idosa. Objetivo: Verificar a prevalência, taxas de tratamento e controle da hipertensão arterial entre idosos da zona urbana de uma capital brasileira. Métodos: Estudo transversal de base populacional, com amostragem aleatória por conglomerado, realizado com 912 idosos (maiores de 60 anos), residentes na zona urbana de Goiânia. Variáveis preditoras: idade, sexo, aspectos socioeconômicos e estilo de vida. Medidas da pressão arterial (PA) realizada em domicílio; hipertensão arterial (HA) igual a PA sistólica e/ou diastólica maior ou igual a 140/90mmHg ou usando anti-hipertensivos (variável dependente). Foram avaliadas taxas de tratamento e controle de HA. Análise de associação dos desfechos com regressão logística multivariada e nível de significância de 5%. Resultados: Prevalência de hipertensão arterial total foi de 74,9%, sendo maior entre os homens 78,6% (OR 1,4; IC95%1,04-1,92); A taxa de tratamento foi de 72,6%, com taxas superiores entre os fumantes (OR 2,06; IC 95% 1,28-3,33). A taxa de controle total foi de 50,8%, maior entre as mulheres (OR 1,57; IC 95% 1,19- 2,08). Conclusões: As taxas de prevalência foram elevadas. Taxas de tratamento e controle foram baixas e mostraram associação com sexo, faixa etária e estilo de vida, indicando necessidade de intervenções precoces e individuais.

Abstract Background: The diagnosis, treatment and control of arterial hypertension are fundamental for a reduction in cardiovascular outcomes, especially in the elderly. In Brazil, there are few studies that specifically identified these rates in the elderly population. Objective: To verify rates of prevalence, treatment and control of hypertension in elderly people living in the urban area of a Brazilian capital city. Methods: A cross-sectional, population-based, randomized, cluster-based study with 912 non-institutionalized elderly individuals (≥ 60 years), living in urban areas in the city of Goiania, Midwest Brazil. Predictor variables were: age, gender, socioeconomic and lifestyle aspects. Blood pressure measurements were performed at home; patients were considered as having arterial hypertension when SBP and/or DBP ≥ 140/90 mmHg or when using antihypertensive drugs (dependent variable). Rates of hypertension treatment and control were evaluated. Variable association analyses were performed by multivariate logistic regression and level of significance was set at 5%. Results: The prevalence of arterial hypertension was 74.9%, being higher (78.6%) in men (OR 1.4, 95% CI: 1.04-1.92); the treatment rate was 72.6%, with higher rates being observed in smokers (OR 2.06, 95% CI: 1.28-3.33). The rate of hypertension control was 50.8%,being higher in women (OR 1.57, 95% CI: 1.19-2.08). Conclusion: The prevalence rates were high. Treatment and control rates were low and associated with gender, age and lifestyle, indicating the need for early and individual interventions.

Resumo Trypanosoma (Megatrypanum) theileri é um protozoário flagelado que infecta ruminantes e apresenta alta diversidade genética. Neste estudo, investigamos as taxas de prevalência deste protozoário com base na hemocultura e no diagnóstico molecular. Os isolados de T . theileri obtidos foram caracterizados pelos marcadores moleculares SSU rDNA e gGAPDH e o diagnóstico molecular foi baseado no gene do tipo Catepsina L (PCR-TthCATL). O PCR-TthCATL e a hemocultura indicaram uma taxa de prevalência total de 8,13% e a sequência derivada do gene Catepsina L denominada IB de T. theileri foi identificada pela primeira vez em bovinos da Amazônia Ocidental, bem como a IF no Brasil. Também descrevemos uma possível nova sequência derivada da PCR-TthCATL em bovinos, designada IL.

Abstract Trypanosoma (Megatrypanum) theileri is a flagellated protozoan that infects ruminants and it displays high genetic diversity. In this study, we investigated the prevalence rates of this protozoan based on hemoculture and molecular diagnosis. The isolates of T. theileri thus obtained were characterized by molecular markers SSU rDNA and gGAPDH and molecular diagnosis based on Cathepsin L-like gene (PCR-TthCATL). The PCR-TthCATL and hemoculture indicated an overall prevalence rate of 8.13%, and the CATL derived sequence named IB was identified for the first time in cattle in the western Amazon region, as well as IF in Brazil. We also describe a possible new PCR-TthCATL derived sequence in cattle, designated IL.

This study explored the correlation between subjective wellbeing and body image of female students at a university in Arequipa. The sample consisted by 155 female students between 17 and 24 years old from the three professional careers. The participants were evaluated in their respective classrooms. The validation of the Body Shape Questionnaire (BSQ) was calculated using Cronbach’s alpha and obtained a value of 0.92. The results indicated that there is significant negative correlation between the subjective wellbeing and body image (r = -0.478; p < 0.001). It was also noted that there is no statistical significant difference between management and law careers with respect to the subjective wellbeing (t = 0.201; p > 0.05) and body image (t = -0.606; p > 0.05). This shows that the distortion of body image has a negative impact on the subjective wellbeing of women university students.

Este estudio exploró la correlación entre el bienestar subjetivo y la imagen corporal de las estudiantes mujeres en una universidad de Arequipa. La muestra estuvo constituida de 155 estudiantes mujeres entre los 17 y 24 años de las tres carreras profesionales. Las participantes fueron evaluadas en sus respectivos salones. La validación del Cuestionario de la Imagen Corporal (BSQ) fue calculada con Alfa de Cronbach y se obtuvo un valor de 0.92. Los resultados indicaron que existe una correlación negativa significativa entre el bienestar subjetivo y la imagen corporal (r = -0.478; p < 0.001). Asimismo, se indicó que no existe diferencia estadísticamente significativa entre las carreras de administración y derecho con respecto al bienestar subjetivo (t = 0.201; p > 0.05) y a la imagen corporal (t = -0.606; p > 0.05). Esto muestra que la distorsión de la imagen corporal tiene un impacto negativo en el bienestar subjetivo de las estudiantes universitarias mujeres.

Rubus rosaefolius Sm., Rosaceae, is a shrub with compound leaves, recurvate prickles, white flowers and aggregate fruit, popularly known as sylvan strawberry. The present research concerns its botany (macroscopic and microscopic studies), phytochemistry and antimicrobial properties. The presence of antraquinones, saponins, flavonoids, alkaloids and tannins on stem, root and leaves, were confirmed by specific phytochemical tests. Antimicrobial activity of aqueous and hydroalchoolic fractions were tested against E. coli, S. aureus, P. aeruginosa and C. albicans. The hydroalchoolic fraction revealed antimicrobial activity against all species tested and the aqueous fraction inhibited the growth of S. aureus and C. albicans.