Evidence map›Paper›PMID 29937895›Full record

ArticleAfrican health sciences2017

Neurocalcin-delta: a potential memory-related factor in hippocampus of obese rats induced by high-fat diet.

Wei-Wei Ma, Bing-Jie Ding, Lin-Hong Yuan, Lei Zhao, Huan-Ling Yu, Yuan-di Xi, Rong Xiao

Open access · diamondAbstract read
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Article in African health sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
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  4. Gene Expression Profiling in the Striatum ofBiomolecules & therapeutics · 2021
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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 1 institution in 1 country.

Wei-Wei MaSchool of Public Health, Beijing Key Laboratory of Enviromental Toxicology, Capital Medical University, Beijing 100069, China.
Bing-Jie DingDepartment of Clinical Nutrition Beijing Friendship Hospital, Capital Medical University.
Lin-Hong YuanSchool of Public Health, Beijing Key Laboratory of Enviromental Toxicology, Capital Medical University, Beijing 100069, China.
Lei ZhaoDepartment of Molecular Physiology and Biophysics, Holden Comprehensive Cancer Center, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA.
Huan-Ling YuSchool of Public Health, Beijing Key Laboratory of Enviromental Toxicology, Capital Medical University, Beijing 100069, China.
Yuan-di XiSchool of Public Health, Beijing Key Laboratory of Enviromental Toxicology, Capital Medical University, Beijing 100069, China.
Rong XiaoSchool of Public Health, Beijing Key Laboratory of Enviromental Toxicology, Capital Medical University, Beijing 100069, China.
University of Iowa · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAberrant protein expression within the hippocampus has recently been implicated in the pathogenesis of obesity-induced memory impairment.

objectivesThe objective of the current study was to search for specific memory-related factors in the hippocampus in obese rats.

methodsSprague-Dawley (SD) rats were fed either a high-fat (HF) diet or normal-fat (NF) diet for 10 weeks to obtain the control (CON), diet-induced obese rats (DIO) and diet-resistant (DR) rats. D-galactose was injected subcutaneously for 10 weeks to establish model (MOD) rats with learning and memory impairment. After the hippocampus of the rats sampling, the proteome analysis was conducted using two-dimensional get electrophoresis (2-DE) combined with peptide mass fingerprinting (PMF).

resultsWe found 15 differential proteins that expressed in the hippocampus in rats induced by HF diet from the 2-DE map. In addition, Neurocalcin-delta (NCALD) was nearly down-regulated in the DR rats compared with CON rats and MOD rats, which was further confirmed by Western blot, real-time PCR and ELISA results.

conclusionOur data demonstrates that the differential memory-related proteins were a reflection of the HF diet, but not potential factors in obesity proneness or obesity resistance. Furthermore, NCALD is proved to be a potential hippocampus-memory related factor related to obesity.

Indexed as

AnimalsDietary FatsDiet, High-FatHippocampusMaleMemoryNeurocalcinObesityRatsRats, Sprague-DawleyDietary FatsNeurocalcinDiet-induced obesitydiet-resistanthigh fat dietneurocalcin-deltaproteome

Identifiers

PMID29937895
PMCPMC5870285
OpenAlexW2783098346

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.