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Glucose intolerance after chronic stress is related with downregulated PPAR-γ in adipose tissue

Overview of attention for article published in Cardiovascular Diabetology, August 2016
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Title
Glucose intolerance after chronic stress is related with downregulated PPAR-γ in adipose tissue
Published in
Cardiovascular Diabetology, August 2016
DOI 10.1186/s12933-016-0433-2
Pubmed ID
Authors

Vitor H. Pereira, Fernanda Marques, Vânia Lages, Filipa G. Pereira, Alexandre Patchev, Osborne F. X. Almeida, Joana Almeida-Palha, Nuno Sousa, João J. Cerqueira

Abstract

Chronic stress is associated with increased risk of glucose intolerance and cardiovascular diseases, albeit through undefined mechanisms. With the aim of gaining insights into the latter, this study examined the metabolic profile of young adult male rats that were exposed to chronic unpredictable stress. Young adult male rats were submitted to 4 weeks of chronic unpredictable stress and allowed to recover for 5 weeks. An extensive analysis including of morphologic, biochemical and molecular parameters was carried out both after chronic unpredictable stress and after recovery from stress. After 28 days of chronic unpredictable stress (CUS) the animals submitted to this protocol displayed less weight gain than control animals. After 5 weeks of recovery the weight gain rebounded to similar values of controls. In addition, following CUS, fasting insulin levels were increased and were accompanied by signs of impaired glucose tolerance and elevated serum corticosteroid levels. This biochemical profile persisted into the post-stress recovery period, despite the restoration of baseline corticosteroid levels. The mRNA expression levels of peroxisome proliferator-activated receptor (PPAR)-γ and lipocalin-2 in white adipose tissue were, respectively, down- and up-regulated. Reduction of PPAR-γ expression and generation of a pro-inflammatory environment by increased lipocalin-2 expression in white adipose tissue may contribute to stress-induced glucose intolerance.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 63 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 63 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 10 16%
Researcher 9 14%
Student > Ph. D. Student 9 14%
Student > Bachelor 8 13%
Other 8 13%
Other 7 11%
Unknown 12 19%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 14 22%
Medicine and Dentistry 8 13%
Agricultural and Biological Sciences 7 11%
Neuroscience 7 11%
Nursing and Health Professions 6 10%
Other 5 8%
Unknown 16 25%
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 10 January 2020.
All research outputs
#15,384,989
of 22,889,074 outputs
Outputs from Cardiovascular Diabetology
#840
of 1,386 outputs
Outputs of similar age
#219,154
of 343,545 outputs
Outputs of similar age from Cardiovascular Diabetology
#17
of 34 outputs
Altmetric has tracked 22,889,074 research outputs across all sources so far. This one is in the 22nd percentile – i.e., 22% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,386 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 8.8. This one is in the 28th percentile – i.e., 28% 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 343,545 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 27th percentile – i.e., 27% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 34 others from the same source and published within six weeks on either side of this one. This one is in the 35th percentile – i.e., 35% of its contemporaries scored the same or lower than it.