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Dioscin Protects ANIT-Induced Intrahepatic Cholestasis Through Regulating Transporters, Apoptosis and Oxidative Stress

Overview of attention for article published in Frontiers in Pharmacology, March 2017
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Title
Dioscin Protects ANIT-Induced Intrahepatic Cholestasis Through Regulating Transporters, Apoptosis and Oxidative Stress
Published in
Frontiers in Pharmacology, March 2017
DOI 10.3389/fphar.2017.00116
Pubmed ID
Authors

Hong Yao, Youwei Xu, Lianhong Yin, Xufeng Tao, Lina Xu, Yan Qi, Xu Han, Pengyuan Sun, Kexin Liu, Jinyong Peng

Abstract

Intrahepatic cholestasis, a clinical syndrome, is caused by excessive accumulation of bile acids in body and liver. Proper regulation of bile acids in liver cells is critical for liver injury. We previously reported the effects of dioscin against α-naphthylisothio- cyanate (ANIT)-induced cholestasis in rats. However, the pharmacological and mechanism data are limited. In our work, the animals of rats and mice, and Sandwich-cultured hepatocytes (SCHs) were caused by ANIT, and dioscin was used for the treatment. The results showed that dioscin markedly altered relative liver weights, restored ALT, AST, ALP, TBIL, GSH, GSH-Px, MDA, SOD levels, and rehabilitated ROS level and cell apoptosis. In mechanism study, dioscin not only significantly regulated the protein levels of Ntcp, OAT1, OCT1, Bsep and Mrp2 to accelerate bile acids excretion, but also regulated the expression levels of Bak, Bcl-xl, Bcl-2, Bax, Caspase 3 and Caspase 9 in vivo and in vitro to improve apoptosis. In addition, dioscin markedly inhibited PI3K/Akt pathway and up-regulated the levels of Nrf2, GCLc, GCLm, NQO1 and HO-1 against oxidative stress (OS) caused by bile acids. These results were further validated by inhibition of PI3K and Akt using the inhibitors of wortmannin and perifosine in SCHs. Our data showed that dioscin had good action against ANIT-caused intrahepatic cholestasis through regulating transporters, apoptosis and OS. This natural product can be considered as one active compound to treat intrahepatic cholestasis in the future.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 21 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 21 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 2 10%
Researcher 2 10%
Student > Master 2 10%
Student > Doctoral Student 1 5%
Student > Bachelor 1 5%
Other 4 19%
Unknown 9 43%
Readers by discipline Count As %
Pharmacology, Toxicology and Pharmaceutical Science 4 19%
Biochemistry, Genetics and Molecular Biology 3 14%
Medicine and Dentistry 2 10%
Unspecified 1 5%
Agricultural and Biological Sciences 1 5%
Other 1 5%
Unknown 9 43%
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 08 March 2017.
All research outputs
#20,408,464
of 22,958,253 outputs
Outputs from Frontiers in Pharmacology
#10,137
of 16,230 outputs
Outputs of similar age
#268,349
of 308,016 outputs
Outputs of similar age from Frontiers in Pharmacology
#128
of 198 outputs
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So far Altmetric has tracked 16,230 research outputs from this source. They receive a mean Attention Score of 5.0. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 198 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.