8 research outputs found
Espectro polínico de mel de tiúba (Melipona fasciculata Smith, 1854, Hymenoptera, Apidae)
Residual activity of herbicides used in soybean agriculture on grain sorghum crop succession
Lâminas de irrigação e sombreamento na produção de biomassa de Acariçoba (Hydrocotyle umbellata L.)
RESUMO:A acariçoba é uma planta utilizada pela medicina ayurvédica e em cosméticos por possuir propriedades rejuvenescedoras e revitalizante do sistema nervoso e cérebro. Com objetivo de avaliar os caracteres agronômicos e o teor de flavonóides totais de acariçoba em resposta a aplicação de lâminas distintas de irrigação e sombreamento, foi conduzido um experimento em área localizada nas coordenadas 17º 47' 53'' latitude (S); longitude (W) - 51º 55' 53'', com altitude média de 648m, no período de julho a novembro. O clima é Aw (tropical), relevo suave ondulado (8% de declividade) com solo classificado como Latossolo Vermelho Distroférrico e textura argilosa. As temperaturas médias anuais são 18,1ºC e 30ºC. A umidade relativa do ar média é de 64,7% e a precipitação total anual média é de 1550 mm, com estações do ano seca e chuvosa, bem definidas. O ensaio foi conduzido em blocos casualizados em esquema fatorial 2 x 2, com 5 repetições totalizando vinte unidades experimentais com dois manejos de irrigação, sendo um com aplicação de uma lâmina de água diariamente, e outro, com duas aplicações de lâmina de água diariamente. Os tratamentos de sombreamento foram a pleno sol e com 50% de sombreamento. Foram avaliadas a massa fresca e massa seca das partes aéreas, a altura e o número de plantas, e o teor de flavonóides totais das partes aéreas. A produção de flavonóides foi favorecida pelo sombreamento, enquanto a irrigação não influenciou nem na produção de flavonoides, nem nos caracteres agronômicos avaliados
Nationwide Multicenter Study On The Prevalence Of Overweight And Obesity In Type 2 Diabetes Mellitus In The Brazilian Population [prevalência De Sobrepeso E Obesidade Em Pacientes Com Diabetes Mellitus Do Tipo 2 No Brasil: Estudo Multicêntrico Nacional]
Aim: To evaluate the prevalence of overweight and obesity in type 2 diabetic (DM2) outpatients from different regions of Brazil. Patients and Methods: We studied 2,519 randomly selected patients, from 11 hospitals, 2 endocrine and one general public care clinics from 10 cities. Overweight was defined as body-mass index (BMI) > 25 and obesity as BMI > 30 kg/m 2. Glycemic control (GC) was evaluated by GC index (GCI= patient's HbA 1 or HbA 1c/upper limit of normal for the method x 100). Results: 39% of the population studied was male, the mean age was 58.8 ± 11.6 y, the duration from clinical diagnosis of DM2 was 9.0 ± 7.3y, and BMI was 28.3 ± 5.2 kg/m 2. No measurements of BMI were recorded from 265 patients (10.5%). Patients from the Northeast presented lower BMI as compared with those from the Midwest, Southeast and South areas, respectively (26.4 ± 4.7 vs. 27.9 ± 4.8 vs. 29.2 ± 5.1 vs. 29.4 ± 5.4 kg/m 2; p< 0.001). A greater prevalence of obesity was observed in the Southeast and South areas as compared to the Northeast (p< 0.001), as well as in the female group, respectively (69% vs. 31%; p< 0.001). Normal weight patients presented lower GCI. Patients being treated with two or more oral drugs and an association of insulin plus oral drug presented greater BMI values than those being treated with diet, oral hypoglycemic agents and insulin p< 0.001. The BMI of patients treated by a specialist did not differ from those treated by a generalist. Conclusions: 75% of our sample was out of adequate BMI and 30% was obese. The percentage of patients with overweight and obesity was comparable to those found in similar European studies but still lower than those found in the USA. The prevalence of obesity in diabetic patients was three times higher than in the overall Brazilian population according to data from the Brazilian Institute of Geography and Statistics (IBGE).501136144(1997) Obesity: Preventing and Managing the Global Epidemic, , GenevaMONICA Project: Risk Factors (1989) Int J Epidemiol, 18 (1 SUPPL.), pp. S46-55Grundy, S.M., Brewer, B., Cleeman, J.I., Smith, S.C., Lenfant, C., Report of the National Heart, Lung, and Blood Institute/American Heart Association Conference on Scientific Issues Related to Definition (2004) Circulation, 109, pp. 433-438Knowler, W.C., Barrett-Connor, E., Fowler, S.E., Hamman, R.F., Lachin, J.M., Walker, E.A., Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin (2002) N Engl J Med, 346, pp. 393-403Erberly, L.E., Cohen, J.D., Prineas, R., Yang, L., (2003) Diabetes Care, 26, pp. 848-854. , For the Multiple Risk factor Intervention Trial Research GroupHaffner, S.M., Lehto, S., Ronemaa, T., Pyorala, K., Laakso, M., Mortality from coronary heart disease in subjects with type 2 diabetes and non diabetic subjects with and without prior myocardial infarction (1998) N Engl J Med, 339, pp. 229-234Cunha, E.F., Marques, E.P., Gomes, M.B., Perfil de pacientes diabéticos internados em Hospital Universitário do Rio de Janeiro (1995) Arq Bras Endocrinol Metab, 39, pp. 111-115Wild, S., Roglic, G., Green, A., Sicree, R., King, H., Global prevalences of diabetes. Estimates for the year 2000 and projections for 2030 (2004) Diabetes Care, 27, pp. 1047-1053(2004), http://tabnet.datasus.gov.br/tabnet/tabnet.htm#Morbidade, SetembroStratton, I.M., Adler, A.I., Neil, A.W., Matthews, D.R., Manley, S.E., Cull, C.A., Association of glycaemia with macrovascular and microvascular complications of type 2 diabetes (UKPDS 35): Prospective observational study (2000) BMJ, 321, pp. 405-412Tight blood pressure control and risk of macrovascular and microvascular complications in type 2 diabetes: UKPDS 38 (1998) BMJ, 317, pp. 703-713MRC/BHF Heart protection study of cholesterol-lowering with simvastatin in 5963 people with diabetes: A randomized placebo-controlled trial (2003) Lancet, 361, pp. 2005-2016Bo, S., Cavallo-Perin, P., Gentile, L., Prevalence of patients reaching the targets of good control in normal clinical practice (1999) Diabetes Care, 22, p. 2092Edwards, R., Burns, J.A., McElduff, P., Young, R.J., New, J.P., Variations and outcomes of diabetes care by socio-economic status in Salford, UK (2003) Diabetologia, 46, pp. 750-759Gagliardino, J.J., Etchegoyen, G., A model educational program for people with type 2 diabetes. A cooperative Latin American implementation study (PEDNID-LA) (2001) Diabetes Care, 24, pp. 1001-1007Pyörälä, K., Lehto, S., De Bacquer, D., De Sutter, J., Sans, S., Keil, U., Risk factor management in diabetic and non-diabetic patients with coronary heart disease. Findings from the EUROSPIRE I and II surveys (2004) Diabetologia, 47, pp. 1257-1265Renehan, A., Howell, A., Preventing cancer, cardiovascular disease, and diabetes (2005) Lancet, 365, pp. 1449-1451American Diabetes Association: Clinical Practice Recommendations 2004: Position Statement (2004) Diabetes Care, 27 (1 SUPPL.), pp. S15-35Chase, H.P., Jackson, W.E., Hoops, S.L., Cockerham, R.S., Archer, P.G., O'Brien, D., Glucose control and the renal and retinal complications of insulin-dependent diabetes (1989) JAMA, 261, pp. 1155-1160Calle, E.E., Thun, M.J., Petrelli, J.M., Rodriguez, C., Heath, C.W., Body-mass index and mortality in a prospective cohort of US adults (1999) N Engl J Med, 341, pp. 1097-1105The Seventh report of the Joint National Committee on Prevention, Detection, Evaluation and Treatment of High Blood Pressure (JNC VII) (2003) JAMA, 289, pp. 2560-2572De Backer, G., Evidence-based goals (2000) Atherosclerosis, (2 SUPPL.), pp. 13-17Hippisley-Cox, J., Pringle, M., Prevalence, care, and outcomes for patients with diet-controlled diabetes in general practice: Cross-sectional survey (2004) Lancet, 364, pp. 423-428Davidson, M.B., Diabetes research and diabetes care. Where did we stand? (1998) Diabetes Care, 21, pp. 2152-2160McClain, M.R., Wenneberg, D.E., Sherwin, R.W., Steinmann, W.C., Rice, J.C., Trends in the diabetes quality improvement project measures in Maine from 1994 to 1999 (2003) Diabetes Care, 26, pp. 597-601Brown, J.B., Nichols, G.A., Perry, A.P., The burden of treatment failure in type 2 diabetes (2004) Diabetes Care, 27, pp. 1535-1540McFarlane, S.I., Jacober, S.J., Winer, N., Kaur, J., Castro, J.P., Wui, M.L.A., Control of cardiovascular risk factors in patients with diabetes and hypertension at urban academic medical centers (2002) Diabetes Care, 25, pp. 718-723Suwattee, P., Lynch, J.C., Pendergrass, M.L., Quality of care for diabetic patients in a large urban public hospital (2003) Diabetes Care, 26, pp. 563-568Saydah, S.H., Fradkin, J., Cowie, C.C., Poor control of risk factors for vascular disease among adults with previously diagnosed diabetes (2004) JAMA, 291, pp. 335-342Renders, C.M., Valk, G.D., Franse, L.V., Schellevis, F.G., Van Eijik, J.T., Van Der Wal, G., Long-term effectiveness of a quality improvement program for patients with type 2 diabetes in general practice (2001) Diabetes Care, 24, pp. 1365-1370Sichieri, R., Coutinho, D.C., Leão, M.M., Elisabetta, R., Everhart, J.E., High temporal, geographic, and income variation in body mass index among adults in Brazil (1994) Am J Pub Health, 84, pp. 793-798Monteiro, C.A., Conde, W.L., A tendência secular da obesidade segundo estratos sociais: Nordeste e Sudeste do Brasil, 1975-1989-1997 (1999) Arq Bras Endocrinol Metab, 43, pp. 186-194(2005) Consumer Expenditure Survey, , http://www.ibge.gov.br/english, 28 de abrilSchaan, B.A., Harzheim, E., Gus, I., Perfil de risco cardíaco no diabetes mellitus e na glicemia de jejum alterada (2004) Rev Saúde Pública, 38, pp. 529-536Isoma, B., Almgren, P., Henricsson, M., Chronic complications in patients with slowly progressing autoimmune type 1 diabetes (LADA) (1999) Diabetes Care, 22, pp. 1347-1353Koro, C.E., Bowlin, S.J., Bourgeouis, N., Fedder, D.O., Glycemic control from 1998 to 2000 among US adults diagnosed with type 2 diabetes (2004) Diabetes Care, 27, pp. 17-20Grant, R.W., Buse, J.B., Meigs, J.B., (2005) Diabetes Care, 28, p. 337. , Diabetes Benchmarking Project TeamFleming, B., Greenfield, S., Engelgau, M.M., Pogach, L.M., Clauser, S.B., Parrot, M.A., The diabetes quality improvement project (2003) Diabetes Care, 24, pp. 1815-182