ABSTRACT
Among the 13 types of propolis classified in Brazil according to their physicochemical properties, green propolis and brown propolis are the most commonly found and used. In this work, a comparison of the physicochemical properties of green and brown propolis produced in Minas Gerais, Brazil was performed according to the methodology established by the Brazilian legislation. And, the content of 9 bioactive compounds in the samples was determined by RP-HPLC. GrProp showed a higher content of pinocembrin, artepillin C and baccharin, and a higher quantity of total flavonoids, in comparison with BrwProp. The mechanical mass content in both types of propolis was above the limit established by legislation. However, the other physicochemical parameters were within the limits. The chemical composition, especially the flavonoid content and the free radical (DPPH) scavenger property confer to both types of propolis a promising pharmacological activity.
Subject(s)
Propolis , Propolis/chemistry , Brazil , Flavonoids/pharmacology , Antioxidants/pharmacology , Antioxidants/chemistryABSTRACT
INTRODUCTION: Neck circumference (NC) and anthropometric data of people living with HIV (PLWH) are correlated. METHODS: Socioeconomic, NC, body mass index (BMI), tricipital skinfold thickness (TSF), mid-arm circumference (MAC), mid-arm muscle circumference (MAMC), waist-hip ratio (WHR), waist-to-height ratio (WHtR), waist circumference (WC), and hip circumference (HC) data of 72 PLWH were correlated. RESULTS: Higher adiposity was observed in NC (40.3% [n=29]) and WC (31.9% [n=23]). Correlations between NC/BMI, NC/WC, NC/HC, NC/MAC, NC/MAMC, and NC/WHtR were significant. Increased NC (40.3%[n=29]) and WC (31.9 [n=23]) were associated with higher cardiometabolic risk. CONCLUSIONS: NC correlations are adequate for estimating cardiometabolic risk.
Subject(s)
Adiposity , HIV Infections , Body Mass Index , Cross-Sectional Studies , HIV Infections/complications , Humans , Risk Factors , Waist-Height Ratio , Waist-Hip RatioABSTRACT
Introdução: O aumento da incidência de doenças crônicas não transmissíveis e a mortalidade associada a estas causas têm se destacado mundialmente. Entre essas doenças, destaca-se o câncer de pâncreas, que é caracterizado por tendência à evolução com metástase e baixa sobrevida. Relato de caso: As terapias oncológicas podem afetar a qualidade de vida e o estado nutricional dos pacientes e, por essa razão, a utilização de terapias alternativas e complementares, como o uso da própolis, podem auxiliar na melhoria da qualidade do tratamento, através da diminuição na proliferação de células neoplásicas e dos efeitos tóxicos da quimioterapia, devido às características epigenéticas, antitumorais, apoptóticas, antioxidantes e imunomodulatórias. Este relato de caso aborda o acompanhamento clínico e nutricional de um paciente idoso do sexo masculino, portador de câncer pancreático em tratamento quimioterápico, sob aconselhamento nutricional associado à suplementação de extrato hidroalcoólico de própolis verde. Conclusão: Observou-se com este relato de caso, a melhora da qualidade de vida e aumento da taxa de sobrevida do paciente de 12 meses para três anos e meio, além de estabilização da progressão tumoral. (AU)
Introduction: The increase in the incidence of chronic noncommunicable diseases has been highlighted in terms of worldwide mortality rates. Among these diseases, pancreatic cancer stands out, which is characterized by a tendency towards the evolution of metastasis and low survival. Weight loss is associated with increased basal energy expenditure, decreased energy consumption and malabsorption of nutrients. Case report: Oncological therapies can affect to quality of life and nutritional status of individuals, due to the toxic and immunosuppressive effects. For this reason, the use of alternative and complementary therapies, such as the use of propolis, can help to improve the quality of treatment, by decreasing the proliferation of neoplastic cells and the toxic effects of chemotherapy, due to the epigenetic, antitumor, apoptotic characteristics, antioxidants and immunomodulatory. This case report addresses the clinical and nutritional monitoring of an elderly male patient, with pancreatic cancer undergoing chemotherapy, under nutritional advice associated with the supplementation of hydroalcoholic extract of green propolis. Conclusion: There was an improvement in the quality of life and an increase in the patients survival rate from 12 months to three years, in addition to stabilization of tumor progression. (AU)
Subject(s)
Humans , Male , Aged , Pancreatic Neoplasms/diet therapy , Pancreatic Neoplasms/drug therapy , Dietary Supplements , Propolis , Quality of LifeABSTRACT
Abstract INTRODUCTION: Neck circumference (NC) and anthropometric data of people living with HIV (PLWH) are correlated. METHODS: Socioeconomic, NC, body mass index (BMI), tricipital skinfold thickness (TSF), mid-arm circumference (MAC), mid-arm muscle circumference (MAMC), waist-hip ratio (WHR), waist-to-height ratio (WHtR), waist circumference (WC), and hip circumference (HC) data of 72 PLWH were correlated. RESULTS Higher adiposity was observed in NC (40.3% [n=29]) and WC (31.9% [n=23]). Correlations between NC/BMI, NC/WC, NC/HC, NC/MAC, NC/MAMC, and NC/WHtR were significant. Increased NC (40.3%[n=29]) and WC (31.9 [n=23]) were associated with higher cardiometabolic risk. CONCLUSIONS: NC correlations are adequate for estimating cardiometabolic risk.
