ArticleArquivos brasileiros de cardiologia2014
Influence of term of exposure to high-fat diet-induced obesity on myocardial collagen type I and III.
Article in Arquivos brasileiros de cardiologia, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 26 citations in OpenAlex.
- Article
- High-plasma soluble prorenin receptor is associated with vascular damage in male, but not female, mice fed a high-fat diet.American journal of physiology. Heart and circulatory physiology · 2023Article
- Cardioprotective Effect of Resistance Exercise on Left Ventricular Remodeling Associated with Monocrotaline-Induced Pulmonary Arterial Hypertension.Arquivos brasileiros de cardiologia · 2022Article
- Remodeling and Fibrosis of the Cardiac Muscle in the Course of Obesity-Pathogenesis and Involvement of the Extracellular Matrix.International journal of molecular sciences · 2022Review
- Nutritional Regulation of Mammary Gland Development and Milk Synthesis in Animal Models and Dairy Species.Genes · 2021Review
- Decreased Collagen Type I is Associated with Increased Metalloproteinase-2 Activity and Protein Expression of Leptin in the Myocardium of Obese Rats.Arquivos brasileiros de cardiologia · 2020Article
- AT1Receptor Blockade Improves Myocardial Functional Performance in Obesity.Arquivos brasileiros de cardiologia · 2020Article
- The ameliorating effect of carotenoid rich fraction extracted fromToxicology reports · 2020Article
- High-Fat Diet-Induced Obesity Model Does Not Promote Endothelial Dysfunction via Increasing Leptin/Akt/eNOS Signaling.Frontiers in physiology · 2019Article
- Effects of AT1 receptor antagonism on interstitial and ultrastructural remodeling of heart in response to a hypercaloric diet.Physiological reports · 2019Article
- High-fat Diet Promotes Cardiac Remodeling in an Experimental Model of Obesity.Arquivos brasileiros de cardiologia · 2015Article
- Obesity: A Growing Multifaceted Problem.Arquivos brasileiros de cardiologia · 2015Article
- Nutrition and cardiology: an interface not to be ignored.Arquivos brasileiros de cardiologia · 2014Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundObesity is a risk factor for many medical complications; medical research has shown that hemodynamic, morphological and functional abnormalities are correlated with the duration and severity of obesity.
objectivePresent study determined the influence of term of exposure to high-fat diet-induced obesity on myocardial collagen type I and III.
methodsThirty-day-old male Wistar rats were randomly distributed into two groups: a control (C) group fed a standard rat chow and an obese (Ob) group alternately fed one of four palatable high-fat diets. Each diet was changed daily, and the rats were maintained on their respective diets for 15 (C15 and Ob15) and 30 (C30 and Ob30) consecutive weeks. Obesity was determined by adiposity index.
resultsThe Ob15 group was similar to the C15 group regarding the expression of myocardial collagen type I; however, expression in the Ob30 group was less than C30 group. The time of exposure to obesity was associated with a reduction in collagen type I in Ob30 when compared with Ob15. Obesity did not affect collagen type III expression.
conclusionThis study showed that the time of exposure to obesity for 30 weeks induced by unsaturated high-fat diet caused a reduction in myocardial collagen type I expression in the obese rats. However, no effect was seen on myocardial collagen type III expression.
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