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Multidrug-resistance gene (P-glycoprotein) is expressed by endothelial cells at blood-brain barrier sites.

Overview of attention for article published in Proceedings of the National Academy of Sciences of the United States of America, January 1989
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (96th percentile)
  • High Attention Score compared to outputs of the same age and source (85th percentile)

Mentioned by

policy
1 policy source
patent
3 patents
guideline
1 clinical guideline source

Readers on

mendeley
337 Mendeley
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Article details
Title
Multidrug-resistance gene (P-glycoprotein) is expressed by endothelial cells at blood-brain barrier sites.
Published in
Proceedings of the National Academy of Sciences of the United States of America, January 1989
DOI 10.1073/pnas.86.2.695
Pubmed ID
Authors

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Timeline Attention over time Attention Score history
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Mendeley demographics

Mendeley demographics

The data shown below were compiled from readership statistics for 337 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Geographical breakdown
Country Count As %
United States 3 <1%
Germany 2 <1%
Serbia 1 <1%
Poland 1 <1%
Japan 1 <1%
United Kingdom 1 <1%
France 1 <1%
Canada 1 <1%
Unknown 326 97%

Demographic breakdown

Readers by professional status
Readers by professional status Count As %
Student > Ph. D. Student 78 23%
Student > Master 49 15%
Student > Bachelor 40 12%
Researcher 39 12%
Student > Doctoral Student 16 5%
Other 50 15%
Unknown 65 19%
Readers by discipline
Readers by discipline Count As %
Agricultural and Biological Sciences 71 21%
Medicine and Dentistry 54 16%
Biochemistry, Genetics and Molecular Biology 37 11%
Pharmacology, Toxicology and Pharmaceutical Science 32 9%
Neuroscience 27 8%
Other 41 12%
Unknown 75 22%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 12. 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 02 February 2025.
All research outputs
#3,778,503
of 34,360,889 outputs
Outputs from Proceedings of the National Academy of Sciences of the United States of America
#38,974
of 118,929 outputs
Outputs of similar age
#2,020
of 76,086 outputs
Outputs of similar age from Proceedings of the National Academy of Sciences of the United States of America
#31
of 316 outputs
Altmetric has tracked 34,360,889 research outputs across all sources so far. Compared to these this one has done well and is in the 88th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 118,929 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 40.1. This one has gotten more attention than average, scoring higher than 64% of its peers.
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 76,086 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 96% of its contemporaries.
We're also able to compare this research output to 316 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 85% of its contemporaries.