Evidence map›Paper›PMID 21858483›Full record

ArticleNeurochemical research2011

Distribution of TRPC6 in the cerebrospinal fluid-contacting nucleus of rat brain parenchyma and its expression in morphine dependence and withdrawal.

Ting-ting Wu, Zi-jun Zhao, Chun Xu, Li-cai Zhang

Abstract read
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In one paragraph

Article in Neurochemical research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 16 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

4 authors at 2 institutions in 1 country.

Ting-ting WuJiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical College, 84 Huaihai West Road, Xuzhou City, 221002 Jiangsu Province, China.
Zi-jun Zhao
Chun Xu
Li-cai Zhang
Xuzhou Medical College · CNFirst Hospital of China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate the role of cerebrospinal fluid contacting nucleus (CSF-CN) and the changes of TRPC6 expression in morphine dependence and withdrawal. Male Sprague-Dawley rats (250 ± 50 g) were randomly divided into four groups: the normal group (N); the saline group (S); the morphine dependence group (D); the morphine withdrawal group (W). All animals in each group were tested the morphine withdrawal-like behavioral signs by total withdrawal scores. Double-labeled immunofluorescent technique and laser scanning confocal microscopy were used to identify the expression of TRPC6 in CSF-CN. TRPC6 labeled neurons were found in CSF-CN and the number of CB-HRP/TRPC6 double labeled neurons in CSF-CN significantly increased. TRPC6 existed in CSF-CN of the normal rats and its expression in morphine dependence and withdrawal increased. CSF-CN might participate in the development of morphine dependence and withdrawal by the up-regulated expression of TRPC6.

Indexed as

AnimalsMaleModels, AnimalMorphineMorphine DependenceNaloxonePeriaqueductal GrayRatsRats, Sprague-DawleySubstance Withdrawal SyndromeTRPC Cation ChannelsMorphineNaloxoneTrpc6 protein, ratTRPC Cation Channels

Identifiers

PMID21858483
OpenAlexW2141055744

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.