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Sulfur dioxide exposure reduces the quantity of CD19+ cells and causes nasal epithelial injury in rats

Overview of attention for article published in Journal of Occupational Medicine and Toxicology, July 2018
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Title
Sulfur dioxide exposure reduces the quantity of CD19+ cells and causes nasal epithelial injury in rats
Published in
Journal of Occupational Medicine and Toxicology, July 2018
DOI 10.1186/s12995-018-0205-x
Pubmed ID
Authors

Ruonan Chai, Hua Xie, Junli Zhang, Zhuang Ma

Abstract

Reactive airway dysfunction syndrome (RADS), also called irritant-induced asthma, is a type of occupational asthma that can occur within a very short period of latency. The study sought to investigate the influence of sulfur dioxide (SO2) exposure on CD19+ cells and nasal epithelial injury. We investigated the effects of SO2 on CD19 expression and morphological changes of nasal epithelia in rats. In the study, 20 rats were randomly divided into the SO2 exposure group that were exposed to 600 ppm SO2, 2 h/day for consecutive 7 days, and the control group that were exposed to filtered air). Inhalation of high concentration of SO2significantly reduced CD19 expression at both the mRNA transcript and protein levels, and reduced the percentages of CD19+ cells and CD19+/CD23+ cells in the nasal septum. However, inhalation of high concentration of SO2 did not affect immunoglobulin (Ig) G, IgA and IgE levels in the serum and nasal septum. More importantly, SO2 exposure also caused mild structural changes of the nasal septum. Our results reveal that inhalation of a high concentration of SO2 reduces CD19 expression and causes structural change of the nasal septum in rats.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 10 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 10 100%

Demographic breakdown

Readers by professional status Count As %
Other 1 10%
Student > Doctoral Student 1 10%
Student > Bachelor 1 10%
Student > Master 1 10%
Researcher 1 10%
Other 0 0%
Unknown 5 50%
Readers by discipline Count As %
Environmental Science 1 10%
Pharmacology, Toxicology and Pharmaceutical Science 1 10%
Medicine and Dentistry 1 10%
Unknown 7 70%
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 28 July 2018.
All research outputs
#18,645,475
of 23,098,660 outputs
Outputs from Journal of Occupational Medicine and Toxicology
#273
of 395 outputs
Outputs of similar age
#254,257
of 330,334 outputs
Outputs of similar age from Journal of Occupational Medicine and Toxicology
#8
of 11 outputs
Altmetric has tracked 23,098,660 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 395 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 8.9. This one is in the 6th percentile – i.e., 6% 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 330,334 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 12th percentile – i.e., 12% 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 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.