ABSTRACT OBJECTIVE To analyze the costs of hysterectomies performed in Brazil due to benign conditions, and to assess its hospital admittance and mortality rates. METHODS A retrospective cohort was carried out from January 2010 to December 2014, analyzing all hysterectomies (n = 428,346) registered on the DATASUS database between January 2010 and December 2014. Data were collected through a structured questionnaire and analyzed using the SPSS 20.0 for Windows. RESULTS Hospital admissions were 300,231 for total abdominal hysterectomies, 46,056 for vaginal hysterectomies, 29,959 for subtotal abdominal hysterectomies and 1,522 for laparoscopic hysterectomies. Mortality rates were 0.26%, 0.09%, 0.07% and 0.05% for subtotal, total abdominal, laparoscopic, and vaginal hysterectomies, respectively. Among the procedures studied, total abdominal hysterectomies had the most costs (R$217,802,574.77), followed by vaginal hysterectomies (R$24,173,490.00), subtotal abdominal hysterectomies (R$19.253.300,00) and laparoscopic hysterectomies (R$794,680.40). CONCLUSIONS Total abdominal hysterectomies had the highest overall costs mainly because it was the most commonly performed technique. Mortality rates were greatest in subtotal abdominal hysterectomies; this, however, may be due to bias related to missing data in our database.

ABSTRACT OBJECTIVE To analyze the costs of hysterectomies performed in Brazil due to benign conditions, and to assess its hospital admittance and mortality rates. METHODS A retrospective cohort was carried out from January 2010 to December 2014, analyzing all hysterectomies (n = 428,346) registered on the DATASUS database between January 2010 and December 2014. Data were collected through a structured questionnaire and analyzed using the SPSS 20.0 for Windows. RESULTS Hospital admissions were 300,231 for total abdominal hysterectomies, 46,056 for vaginal hysterectomies, 29,959 for subtotal abdominal hysterectomies and 1,522 for laparoscopic hysterectomies. Mortality rates were 0.26%, 0.09%, 0.07% and 0.05% for subtotal, total abdominal, laparoscopic, and vaginal hysterectomies, respectively. Among the procedures studied, total abdominal hysterectomies had the most costs (R$217,802,574.77), followed by vaginal hysterectomies (R$24,173,490.00), subtotal abdominal hysterectomies (R$19.253.300,00) and laparoscopic hysterectomies (R$794,680.40). CONCLUSIONS Total abdominal hysterectomies had the highest overall costs mainly because it was the most commonly performed technique. Mortality rates were greatest in subtotal abdominal hysterectomies; this, however, may be due to bias related to missing data in our database.

Objetivou-se quantificar os compostos fenólicos em extrato hidroetanólico de grãos das cultivares de cevada ('BRS Lagoa' e 'MN 743') em dois anos consecutivos de cultivo (2005 e 2006), avaliando a influência dos fatores climáticos nesse conteúdo. Os compostos fenólicos totais foram quantificados pelo método de Folin-Ciocalteau e os teores de rutina e ácidos cafeico e ferúlico por CLAE em fase reversa. O conteúdo de compostos fenólicos totais variou de 0,97 a 1,59 mg AG g-1 de cevada e os fatores climáticos durante o período de plantio e colheita influenciaram no conteúdo. Foram identificados e quantificados nessas cultivares rutina, ácido cafeico e ácido ferúlico. A avaliação dos fatores climáticos no conteúdo de compostos fenólicos em cevada é de grande interesse, visando a sua importância nutricional e recomendação de cultivares com conteúdos expressivos de compostos bioativos.

This study aimed to quantify the phenolic compounds in hydroethanolic extract of cultivar seeds ('BRS Lagoa' and 'MN 743') in two consecutive years of cultivation (2005 and 2006) evaluating the influence of climatic factors in such content. The total phenolic compounds were quantified by Folin-Ciocalteau's method and the levels of rutin and caffeic and ferulic acids by HPLC in the reversed-phase. The concentration of total phenolic compounds ranged from 0.97 to 1.59 mg GA g-1 of barley and the climatic factors during the planting and harvesting influenced the barley content. Caffeic, rutin and ferulic acid were identified and quantified in these cultivars. Assessment of climatic factors on the content of phenolic compounds in barley is of great interest aiming for their nutritional importance and recommendations of cultivars with significant content of bioactive compounds.

Os antioxidantes têm a capacidade de neutralizar os radicais livres gerados no organismo durante a oxidação lipídica. O objetivo deste artigo foi estudar o efeito do extrato de cevada na oxidação lipídica em ratos submetidos a uma dieta rica em gordura. O experimento durou 67 dias. Os animais foram separados em três grupos experimentais: grupo padrão (P), grupo de dieta rica em gordura (L) e grupo com dieta rica em gordura suplementada com extrato de cevada (C). O consumo de ração dos grupos L e C foi mais baixa (p < 0,05). Os tratamentos não influenciaram no ganho de peso, no peso dos órgãos e nos parâmetros sanguíneos avaliados. No entanto, os níveis de malondialdeído presentes no tecido hepático foram maiores no grupo L e menores nos grupos P e C. Portanto, os resultados indicaram um aumento do nível de peroxidação lipídica no fígado de ratos submetidos à dieta rica em gordura, a qual foi reduzida com o consumo de cevada.

Antioxidants have the ability to neutralize free radicals produced in the body during lipid oxidation. The objective in this article was to study the effect of the barley extract on lipid oxidation in rats subjected to a high-fat diet. The experiment lasted 67 days. The animals were separated into three experimental groups: standard (P), high-fat diet group (L), and group with high-fat diet supplemented with barley extract (C). The feed intake of L and C groups was the lowest (p < 0.05). The treatments did not influence weight gain, organ weight, and the blood parameters measured. However, the levels of malondialdehyde present in the liver tissue were higher in the L group and lower in the P and C groups. Therefore, the results indicated an increased level of lipid peroxidation in the liver of rats subjected to high-fat diet, which was reduced by the consumption of barley.