Clinical & Experimental Cardiology
Open Access

Veras PST

Publications

• Research Article
  Traffic-Related Air Pollution Effect on Fast Glycemia of Aged Obese Type 2 Diabetic Mice
  Author(s): Matsuda M, Krempel PG, André PA, Freitas JAR, Freitas LAR, Veras PST, Saldiva PHN, and Marquezini MVMatsuda M, Krempel PG, André PA, Freitas JAR, Freitas LAR, Veras PST, Saldiva PHN, and Marquezini MV
  
  Recent experimental data have provided associations between ambient PM2.5 (fine particulate matter; diameter ≤ 2.5 μm) and propensity to inflammation and chronic diseases especially among susceptible groups, such as elderly people. There is cumulative evidence that type-2 diabetes mellitus is a chronic inflammatory state aggravated by factors that promote endothelium inflammation. Accordingly our hypothesis that the exposure of aged obese population to PM2.5 might aggravate type-2 diabetes, we used a model of aged, diet-induced obese mice. C57BL6 male mice were fed with regular chow (n=30; RC) or high-fat chow (n=36; HF) during one-year and randomly assigned to filtered (FA-RC, n=16; FA-HF, n=19) or PM2.5 concentrated air (600 μg.m-3) (EXP-RC, n=14; EXPHF, n=17) chambers to have a daily 1 hour exposition dur.. View More»
  DOI: 10.4172/2155-9880.1000255

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