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| Kramer,C.K.; Leitão,C.B.; Azevedo,M.J.; Valiatti,F.B.; Rodrigues,T.C.; Canani,L.H.; Gross,J.L.. |
| Diabetic retinopathy has been associated with cardiac autonomic dysfunction in both type 1 and type 2 diabetes mellitus (DM) patients. Heart rate (HR) changes during exercise testing indicate early alterations in autonomous tonus. The aim of the present study was to investigate the association of diabetic retinopathy with exercise-related HR changes. A cross-sectional study was performed on 72 type 2 and 40 type 1 DM patients. Autonomic dysfunction was assessed by exercise-related HR changes (Bruce protocol). The maximum HR increase, defined as the difference between the peak exercise rate and the resting rate at baseline, and HR recovery, defined as the reduction in HR from the peak exercise to the HR at 1, 2, and 4 min after the cessation of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Type 2 diabetes mellitus; Type 1 diabetes mellitus; Heart rate changes; Diabetic retinopathy. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001200011 |
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| Moehlecke,M.; Leitão,C.B.; Kramer,C.K.; Rodrigues,T.C.; Nickel,C.; Silveiro,S.P.; Gross,J.L.; Canani,L.H.. |
| The objective of this study was to evaluate the effect of metabolic syndrome (MetS) and its individual components on the renal function of patients with type 2 diabetes mellitus (DM). A cross-sectional study was performed in 842 type 2 DM patients. A clinical and laboratory evaluation, including estimated glomerular filtration rate (eGFR) calculated by the modification of diet in renal disease formula, was performed. MetS was defined according to National Cholesterol Education Program - Adult Treatment Panel III criteria. Mean patient age was 57.9 ± 10.1 years and 313 (37.2%) patients were males. MetS was detected in 662 (78.6%) patients. A progressive reduction in eGFR was observed as the number of individual MetS components increased (one: 98.2 ± 30.8;... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Metabolic syndrome; Type 2 diabetes mellitus; Glomerular filtration rate; Modification of diet in renal disease. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000700012 |
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| Leitão,C.B.; Nabinger,G.B.; Krahe,A.L.; Bolson,P.B.; Gerchman,F.; Friedman,R.; Gross,J.L.; Canani,L.H.. |
| The aim of the present study was to analyze the frequency of K121Q polymorphism in the ENPP1 gene of Brazilian subjects according to ethnic origin and to determine its possible association with diabetes mellitus (DM) and/or diabetic complications. A cross-sectional study was conducted on 1027 type 2 DM patients and 240 anonymous blood donors (BD). Ethnicity was classified based on self-report of European and African descent. The Q allele frequency was increased in African descendant type 2 DM patients (KK = 25.9%, KQ = 48.2%, and QQ = 25.9%) and BD (KK = 22.0%, KQ = 53.8%, and QQ = 24.2%) compared to European descendant type 2 DM patients (KK = 62.7%, KQ = 33.3%, and QQ = 4.1%) and BD (KK = 61.0%, KQ = 35.6%, and QQ = 3.4%). However, there was no... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: ENPP1 polymorphism; Ethnicity; Type 2 diabetes mellitus. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008000300009 |
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