Citas bibligráficas
Bernuy, N., (2018). Influencia del consumo de tres variedades de quinua (Chenopodium quinoa Willds.) en tejido adiposo e histomorfometría intestinal en ratas obesas [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/3637
Bernuy, N., Influencia del consumo de tres variedades de quinua (Chenopodium quinoa Willds.) en tejido adiposo e histomorfometría intestinal en ratas obesas [Tesis]. : Universidad Nacional Agraria La Molina; 2018. https://hdl.handle.net/20.500.12996/3637
@phdthesis{renati/243014,
title = "Influencia del consumo de tres variedades de quinua (Chenopodium quinoa Willds.) en tejido adiposo e histomorfometría intestinal en ratas obesas",
author = "Bernuy Osorio, Nataly Dolores",
publisher = "Universidad Nacional Agraria La Molina",
year = "2018"
}
Bioactive compounds have been found in fruits and vegetables with a favorable effect in the prevention of chronic diseases such as cancer and Alzheimer's which are also present in quinoa; being necessary to carry out studies to evaluate the beneficial potential in vivo. The objective was to determine the influence of the consumption of three varieties of quinoa on adipose tissue and intestinal histomorphometry in obese rats. Forty two obese Holtzman rats were divided into seven treatments. With exception of the control, the other treatments were fed, during 23 days, with one of the six obesogenic diets containing 20% quinoa variety Altiplano, Pasankalla or Negra Collana, processed by cooking or roasting. At the end of the feeding period, levels of glucose, triglycerides, HDL-c and VLDL-c were determined; subsequently the animals were sacrificed, small intestine (SI) samples were extracted for intestinal histomorphometry, visceral (VF) and abdominal fat (AF) were weighed, and liver and SI samples were extracted and stored (-20°C) for further analysis of antioxidant activity. Antioxidant activity and total polyphenol content were measured in the processed quinoa. Data were submitted to ANOVA using the MLG under completely randomized design with factorial arrangement 3x2+Control and comparison of means by Fisher through the statistical program Minitab v.17.1.0. The lipidic profile, weight of kidneys, VF, AF, lipid peroxidation of the SI and histomorphometry of the SI was not significantly affected (p>0.05) by the experimental diets; however, the control treatment presented greater lipid peroxidation in the liver (p<0.05) and weight of the SI (p<0.05) in comparison to those containing processed quinoa. In conclusion, feeding obese rats with diets containing varieties of processed quinoa does not reduce the lipidic profile, VF, AF, lipid peroxidation of the SI and histomorphometry of the SI; however, reduces lipid peroxidation in the liver.
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