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Postnatal overnutrition in mice leads to impaired pulmonary mechanics in response to salbutamol

Overview of attention for article published in The Journal of Physiological Sciences, October 2015
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Title
Postnatal overnutrition in mice leads to impaired pulmonary mechanics in response to salbutamol
Published in
The Journal of Physiological Sciences, October 2015
DOI 10.1007/s12576-015-0417-0
Pubmed ID
Authors

Vanessa P. Teixeira, Daniela A. B. Cervilha, Layla D. M. Cabral, Luiz M. Oliveira, Erika K. Incerpi, Rômulo D. Novaes, Marisa Ionta, Roseli Soncini

Abstract

Obesity increases the risk of respiratory disease, which is associated with airway hyperresponsiveness. Although the molecular underpinnings of this phenomenon are not well established, lung remodeling is known as an important factor in this process and could potentially explain compromised lung functions. In the present study, the obesity was induced by postnatal overnutrition in Swiss mice and we investigated the pulmonary mechanics after aerosolization of saline, methacholine, and salbutamol. The lungs were prepared for morphometric analysis. Obese animals showed bronchoconstriction in response to methacholine, as evidenced by airway and tissue resistance, tissue elastance, and hysteresivity. Salbutamol was effective at recovering the response only for airway resistance but not for tissue mechanics. We suggest that this impaired response in obese mice is related to collapsed alveolar, to inflammatory cells, and to elevated deposition collagen fibers in parenchymal tissue.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 14 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 14 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 4 29%
Student > Master 2 14%
Unspecified 1 7%
Professor 1 7%
Student > Doctoral Student 1 7%
Other 2 14%
Unknown 3 21%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 3 21%
Medicine and Dentistry 3 21%
Nursing and Health Professions 1 7%
Unspecified 1 7%
Earth and Planetary Sciences 1 7%
Other 1 7%
Unknown 4 29%
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 April 2016.
All research outputs
#21,476,880
of 23,975,976 outputs
Outputs from The Journal of Physiological Sciences
#267
of 321 outputs
Outputs of similar age
#245,012
of 287,479 outputs
Outputs of similar age from The Journal of Physiological Sciences
#17
of 22 outputs
Altmetric has tracked 23,975,976 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 321 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.3. This one is in the 1st percentile – i.e., 1% 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 287,479 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 22 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.