Evidence map›Paper›PMID 23974988›Full record

ArticleInflammation2014

Baicalin attenuates brain edema in a rat model of intracerebral hemorrhage.

Qing-Bo Zhou, Yun-Ling Jin, Qing Jia, Yuan Zhang, Lu-Yang Li, Ping Liu, Yuan-Tao Liu

Open access · hybridAbstract read
In one paragraph

Article in Inflammation, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.7field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 54 citations in OpenAlex.

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  7. Matrix Metalloproteinases in Acute Intracerebral Hemorrhage.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2020
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Qing-Bo ZhouDepartment of Neurology, The Second Hospital, Shandong University, Jinan, 250033, China.
Yun-Ling Jin
Qing Jia
Yuan Zhang
Lu-Yang Li
Ping Liu
Yuan-Tao Liu
Shandong University · CNSecond Hospital of Shandong University · CNAcademy of Medical Sciences · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Baicalin is a flavonoid compound purified from the roots of Scutellaria baicalensis, which possesses multiple biological activities. Previous studies have shown that baicalin is protective in ischemic cerebral diseases. The aim of the present study was to examine the effects of baicalin on brain injury in a rat model of intracerebral hemorrhage (ICH) and to explore the possible mechanisms. Intracerebral hemorrhage was induced in male Wistar rats by injection of 0.5 U collagenaseVII to the caudate nucleus. Sham operation rats were injected with equal volume of saline. After the induction of ICH, the rats were randomly divided into four groups and administered with different dose of baicalin (0, 25, 50, or 100 mg/kg in saline) through peritoneal injection. The brain tissues around the hemorrhage areas were collected on days 1, 3, and 5 after treatment. Brain edema was analyzed by desiccation method; the metalloproteinase-9 (MMP-9) protein and mRNA expression were determined by western blotting and real time RT-PCR, respectively. Nuclear factor-κB (NF-κB) protein expression was analyzed by western blotting. IL-1β and IL-6 levels were determined by enzyme-linked immunosorbent assay. Blood-brain barrier permeability was determined by Evans blue leakage method. The results showed that baicalin reduced brain edema following ICH in a dose-dependent manner, with concomitant inhibition of NF-κB activation and suppression of MMP-9 expression. In addition, baicalin also reduced IL-1β and IL-6 production, as well as blood-brain barrier permeability. The above results indicated that baicalin prevents against perihematomal edema development after intracerebral hemorrhage possibly through an anti-inflammatory mechanism.

Indexed as

AnimalsAnti-Inflammatory Agents, Non-SteroidalBlood-Brain BarrierBrain EdemaCapillary PermeabilityCerebral HemorrhageDisease Models, AnimalEnzyme InhibitorsFlavonoidsInterleukin-1betaInterleukin-6MaleMatrix Metalloproteinase 9Microbial CollagenaseNF-kappa BPlant ExtractsAnti-Inflammatory Agents, Non-Steroidalbaicalincollagenase VII-S, Clostridium histolyticumEnzyme InhibitorsFlavonoidsInterleukin-1betaInterleukin-6Matrix Metalloproteinase 9Microbial CollagenaseNF-kappa BPlant ExtractsRNA, MessengerScutellaria baicalensis extract

Identifiers

PMID23974988
PMCPMC3929027
OpenAlexW1971053086

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.