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Liver metabolic changes induced by conjugated linoleic acid in calorie-restricted rats

Overview of attention for article published in Archives of Endocrinology and Metabolism, August 2016
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Title
Liver metabolic changes induced by conjugated linoleic acid in calorie-restricted rats
Published in
Archives of Endocrinology and Metabolism, August 2016
DOI 10.1590/2359-3997000000186
Pubmed ID
Authors

Camila de Moraes, Camila Andrea de Oliveira, Maria Esméria Corezola do Amaral, Gabriela Arcurio Landini, Rosana Catisti

Abstract

Complexes like conjugated linoleic acid (CLA) reduce the percentage of body fat by increasing energy expenditure, fat oxidation, or both. The aim of this study was to verify if CLA is able to mimic caloric restriction (CR), and determine the effects of CLA on liver metabolic profile of young adult male Wistar rats. We divided 36 animals into the following groups: 1) Control; 2) CLA (1% of daily food intake, 21 days, orogastric intubation); 3) Restr (fed 60% of the diet offered to controls); and 4) CLA Restr. Liver tissues were processed for biochemical and molecular or mitochondrial isolation (differential centrifugation) and blood samples were collected for biochemical analyses. Treatment of the animals for 21 days with 1% CLA alone or combined with CR increased liver weight and respiration rates of liver mitochondria suggesting significant mitochondrial uncoupling. We observed a decrease in adipose tissue leading to insulin resistance, hyperinsulinemia, and hepatic steatosis due to increased liver cholesterol and triacylglycerol levels, but no significant effects on body mass. The expression of hepatic cellular connexins (43 and 26) was significantly higher in the CLA group compared with the Control or Restr groups. CLA does not seem to be a safe compound to induce mass loss because it upregulates the mRNA expression of connexins and induces hepatic mitochondrial changes and lipids disorders.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 25 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 25 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 6 24%
Researcher 3 12%
Student > Ph. D. Student 2 8%
Lecturer 1 4%
Student > Bachelor 1 4%
Other 3 12%
Unknown 9 36%
Readers by discipline Count As %
Agricultural and Biological Sciences 3 12%
Nursing and Health Professions 3 12%
Medicine and Dentistry 3 12%
Psychology 2 8%
Social Sciences 1 4%
Other 3 12%
Unknown 10 40%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 20 March 2017.
All research outputs
#19,945,185
of 25,374,917 outputs
Outputs from Archives of Endocrinology and Metabolism
#482
of 800 outputs
Outputs of similar age
#259,923
of 351,393 outputs
Outputs of similar age from Archives of Endocrinology and Metabolism
#8
of 11 outputs
Altmetric has tracked 25,374,917 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 800 research outputs from this source. They receive a mean Attention Score of 3.3. This one is in the 34th percentile – i.e., 34% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 351,393 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 21st percentile – i.e., 21% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 11 others from the same source and published within six weeks on either side of this one. This one is in the 27th percentile – i.e., 27% of its contemporaries scored the same or lower than it.