Evidence map›Paper›PMID 29085600›Full record

ArticleIranian journal of basic medical sciences2017

Mechanism underlying the effects of doxepin on β-amyloid -induced memory impairment in rats.

Jimei Bu, Hengbing Zu

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Iranian journal of basic medical sciences, 2017. 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
0.3field-weighted citation impact, top 38% 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, 5 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
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

2 authors at 1 institution in 1 country.

Jimei BuDepartment of Neurology, Jinshan Hospital, Fudan University, JinShan District 201508, Shanghai, China.
Hengbing ZuDepartment of Neurology, Jinshan Hospital, Fudan University, JinShan District 201508, Shanghai, China.
Jinshan Hospital of Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesIn previous studies, researchers observed that doxepin could improve cognitive processes and has protective effects on the central nervous system. Thus, this study was designed to analyze the effects of doxepin on β-amyloid (Aβ)-induced memory impairment and neuronal toxicity in rat and to explore the underlying mechanism. MATERIALS AND

methodsRats were treated with Aβ1-42 and doxepin was injected to validate its effects on cognitive function. The Morris water maze test was performed to detect memory function. Aβ1-42-treated SH-SY5Y human neuroblastoma cell line was also used to detect the effects of doxepin and to explore the underlying mechanism. Western blotting analysis was used to detect the protein expression levels of PSD-95, synapsin 1, p-AKT and p-mTOR in rats.

resultsAfter treated with 1 mg/kg of doxepin, Aβ1-42-treated rats showed markedly lower escape latency and higher platform-finding strategy score. Low doses of doxepin significantly reversed the effects of Aβ1-42 on the protein expression levels of PSD-95, synapsin 1, p-AKT and p-mTOR in rats.

conclusionOur results demonstrated that doxepin could protect against the Aβ1-42-induced memory impairment in rats. The protective effect of doxepin was associated with the enhancement of PSD-95 and synapsin 1 expression via PI3K/AKT/mTOR signaling pathway.

Indexed as

Alzheimer’s diseaseDoxepinMemory injuryPI3-K/AKT/mTOR- signalingβ-amyloid1-42

Identifiers

PMID29085600
PMCPMC5651458
OpenAlexW2758161245

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.