Evidence map›Paper›PMID 22555669›Full record

ArticleCellular and molecular neurobiology2012

Comparison of glial activation in the hippocampal CA1 region between the young and adult gerbils after transient cerebral ischemia.

Bing Chun Yan, Joon Ha Park, Ji Hyeon Ahn, Jung Hoon Choi, Ki-Yeon Yoo, Choong Hyun Lee, Jun Hwi Cho, Sung Koo Kim, Yun Lyul Lee, Hyung-Cheul Shin and 1 more

Open access · greenAbstract readComparative Study
In one paragraph

Article in Cellular and molecular neurobiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

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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

11 authors at 6 institutions in 2 countries.

Bing Chun YanDepartment of Neurobiology, Institute of Medical Sciences, School of Medicine, Kangwon National University, Chuncheon, South Korea.
Joon Ha Park
Ji Hyeon Ahn
Jung Hoon Choi
Ki-Yeon Yoo
Choong Hyun Lee
Jun Hwi Cho
Sung Koo Kim
Yun Lyul Lee
Hyung-Cheul Shin
Moo-Ho Won
Kangwon National University · KRHallym University · KRDaegu University · KRDankook University · KRGangneung–Wonju National University · KRHallym University Kangnam Sacred Heart Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been reported that young animals are less vulnerable to brain ischemia. In the present study, we compared gliosis in the hippocampal CA1 region of the young gerbil with those in the adult gerbil induced by 5 min of transient cerebral ischemia by immunohistochemistry and western blot for glial cells. We used male gerbils of postnatal month 1 (PM 1) as the young and PM 6 as the adult. Neuronal death in CA1 pyramidal neurons in the adult gerbil occurred at 4 days post-ischemia; the neuronal death in the young gerbil occurred at 7 days post-ischemia. The findings of glial changes in the young gerbil after ischemic damage were distinctively different from those in the adult gerbil. Glial fibrillary acidic protein-immunoreactive astrocytes, ionized calcium-binding adapter molecule (Iba-1), and isolectin B4-immunoreactive microglia in the ischemic CA1 region were activated much later in the young gerbil than in the adult gerbil. In brief, very less gliosis occurred in the hippocampal CA1 region of the young gerbil than in the adult gerbil after transient cerebral ischemia.

Indexed as

Age FactorsAnimalsCA1 Region, HippocampalGerbillinaeGliosisIschemic Attack, TransientMaleNeuroglia

Identifiers

PMID22555669
PMCPMC11498410
OpenAlexW1993625524

What OpenQuestion holds

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Registered trials

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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.