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Asiatic Acid Prevents Retinal Ganglion Cell Apoptosis in a Rat Model of Glaucoma

Overview of attention for article published in Frontiers in Neuroscience, July 2018
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  • Above-average Attention Score compared to outputs of the same age (62nd percentile)
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2 X users
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1 patent

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Title
Asiatic Acid Prevents Retinal Ganglion Cell Apoptosis in a Rat Model of Glaucoma
Published in
Frontiers in Neuroscience, July 2018
DOI 10.3389/fnins.2018.00489
Pubmed ID
Authors

Wanjing Huang, Fengjuan Gao, Fangyuan Hu, Jiancheng Huang, Min Wang, Ping Xu, Rong Zhang, Junyi Chen, Xinghuai Sun, Shenghai Zhang, Jihong Wu

Abstract

Asiatic acid (AA), a pentacyclic triterpene derived from the tropical medicinal plant Centella asiatica, has been widely used as an antioxidant and anti-inflammatory agent. Evidence regarding the neuroprotective properties of AA is emerging. However, the protective effects of AA and its mechanism in glaucoma are poorly understood. In the current study, we investigate the neuroprotective effect and mechanism of AA on retinal ganglion cells (RGCs) in a rat model of glaucoma. Elevated intraocular pressure (IOP) was induced in adult rats by injecting microspheres into the anterior chamber. AA was intravitreally injected into glaucomatous rats. RGC densities were analyzed by evaluating surviving RGC number of the retinal flatmounts and retinal sections, and the apoptotic cell number were evaluated by analyzing retinal sections. RGC function was assessed by measuring the photopic negative response (PhNR). Retinal Bcl-2, Bax, and cleaved caspase-3 expression were determined using a Simple Western System, real-time PCR and immunofluorescence staining. AA reduced the loss of RGCs and decreased the apoptotic RGC number. AA exerted neuroprotective effects and ameliorated retinal dysfunction in impaired RGCs in a rat model of glaucoma. AA protected RGCs by upregulating the expression of the antiapoptotic protein Bcl-2 and downregulating the expression of the pro-apoptotic proteins Bax and caspase-3. This study has provided important evidence indicating that AA may be a potential therapeutic agent for glaucoma.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 42 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 42 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 5 12%
Student > Bachelor 5 12%
Student > Ph. D. Student 4 10%
Other 3 7%
Student > Master 2 5%
Other 4 10%
Unknown 19 45%
Readers by discipline Count As %
Medicine and Dentistry 7 17%
Neuroscience 6 14%
Pharmacology, Toxicology and Pharmaceutical Science 4 10%
Agricultural and Biological Sciences 3 7%
Nursing and Health Professions 1 2%
Other 2 5%
Unknown 19 45%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 4. 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 15 June 2022.
All research outputs
#7,963,683
of 25,385,509 outputs
Outputs from Frontiers in Neuroscience
#5,072
of 11,542 outputs
Outputs of similar age
#126,271
of 340,079 outputs
Outputs of similar age from Frontiers in Neuroscience
#117
of 233 outputs
Altmetric has tracked 25,385,509 research outputs across all sources so far. This one has received more attention than most of these and is in the 67th percentile.
So far Altmetric has tracked 11,542 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 11.0. This one has gotten more attention than average, scoring higher than 55% 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 340,079 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 62% of its contemporaries.
We're also able to compare this research output to 233 others from the same source and published within six weeks on either side of this one. This one is in the 48th percentile – i.e., 48% of its contemporaries scored the same or lower than it.