Combined effects of atorvastatin and metformin on glucose-induced variations of inflammatory process in patients with diabetes mellitus.
Int J Cardiol
; 149(1): 46-9, 2011 May 19.
Article
em En
| MEDLINE
| ID: mdl-20034685
ABSTRACT
BACKGROUND:
Statin treatment improves survival in patients with atherosclerosis, but their effect on the glucose-induced variations of inflammatory markers, is unknown. We examined the effect of combined therapy with atorvastatin and metformin on glucose-induced variations of inflammatory molecules in patients with newly diagnosed diabetes mellitus type 2 (DM).METHODS:
Thirty five subjects with newly diagnosed DM were randomized to receive metformin 850 mg/d (M, n=17) or metformin 850 mg/d+atorvastatin 10mg (n=18). All subjects underwent glucose loading (75 g oral glucose) at baseline and after 12 weeks of treatment. Blood samples were obtained at baseline and 3h post-loading, while serum tumor necrosis factor alpha (TNF-α) levels were determined at baseline and at 3h.RESULTS:
Serum TNF-α remained unchanged in metformin at baseline (1.36±0.18 to 1.47±0.21 pg/ml p=NS) and after treatment (1.44±0.71 to 1.31±0.17 pg/ml, p=NS), while it was reduced in metformin+atorvastatin (2.3±0.3 to 2.0±0.4 pg/ml, p=NS at baseline and 1.80±0.2 to 1.65±0.2 pg/ml, p=0.03 after treatment).CONCLUSIONS:
Interestingly, the combination of metformin and atorvastatin partly prevents the glucose-loading induced elevation of glucose levels (at 1 h), suggesting a better response to glucose intake than monotherapy with metformin. In addition, combined treatment with atorvastatin and metformin reduces the post-glucose loading levels of TNF-α compared to metformin monotherapy.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Pirróis
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Glicemia
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Diabetes Mellitus Tipo 2
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Ácidos Heptanoicos
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Inflamação
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Metformina
Tipo de estudo:
Clinical_trials
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Etiology_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Int J Cardiol
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Grécia