Evidence map›Paper›PMID 31938886›Full record

ArticleActa diabetologica2020

Evaluating the correlation of the impairment between skeletal muscle and heart using MRI in a spontaneous type 2 diabetes mellitus rhesus monkey model.

Yushu Chen, Wen Zeng, Wei Chen, Yu Zhang, Tong Zhu, Jiayu Sun, Zhigang Liang, Lei Wang, Zunyuan Yang, Bing Wu and 6 more

Abstract read
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In one paragraph

Article in Acta diabetologica, 2020. 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
0.6field-weighted citation impact, top 31% 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, 4 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

16 authors at 2 institutions in 2 countries.

Yushu ChenDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Wen ZengSichuan Primed Shines Biotech Co., Ltd., Chengdu, China.
Wei ChenDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Yu ZhangDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Tong ZhuDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Jiayu SunDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Zhigang LiangSichuan Primed Shines Biotech Co., Ltd., Chengdu, China.
Lei WangDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Zunyuan YangSichuan Primed Shines Biotech Co., Ltd., Chengdu, China.
Bing WuDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Bin SongDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China.
Fangtong WangSichuan Primed Shines Biotech Co., Ltd., Chengdu, China.
Yinan LiangSichuan Primed Shines Biotech Co., Ltd., Chengdu, China.
Li GongSichuan Primed Shines Biotech Co., Ltd., Chengdu, China.
Jie ZhengMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
Fabao GaoDepartment of Radiology, Sichuan University West China Hospital, 37 Guoxuexiang, Chengdu, 610041, Sichuan, China. gaofabao@wchscu.cn.ORCID http://orcid.org/0000-0003-2257-3275
Sichuan University · CNMallinckrodt (United States) · US

Funding

National Natural Science Foundation of China 81520108014National Natural Science Foundation of China 81771800National Natural Science Foundation of China 81829003State's Key Project of Research and Development Plan of China 2016YFA0201402
6 · The paper itself

Abstract

aimsTo investigate the correlation of impairment in skeletal muscle and heart in spontaneous type 2 diabetes mellitus (T2DM) rhesus monkeys using magnetic resonance image (MRI).

methodsFifteen T2DM monkeys and fourteen healthy control (HC) monkeys were included. The microcirculation of skeletal muscle [skeletal muscle blood flow (SMBF), skeletal muscle oxygen extraction fraction (SMOEF)] and the function and strain of heart were evaluated by MRI. Three regions of interests were chosen on the soleus muscle (SOL), gastrocnemius muscle (GAS) and tibialis anterior muscle (TA) for image analysis.

resultsEight T2DM monkeys and eight HC monkeys were obtained the full data. The SMBF reserves and SMOEF reserves were found significantly decreased in T2DM during inflation in SOL, GAS and TA muscles (all p < 0.05), and the SMBF reserves decreased during hyperemia in GAS and TA muscles (all p < 0.05). In these monkeys, the global peak longitudinal strain (longitudinal PS), peak systolic longitudinal strain rate (longitudinal PSSR) and peak diastolic longitudinal strain rate (longitudinal PDSR) were seen significantly different in T2DM compared to HC monkeys (all p < 0.05). The longitudinal PSSR was found negatively correlated with SMBF reserves in SOL, GAS and TA during inflation in all monkeys.

conclusionsThe impaired microcirculation of skeletal muscle and the myocardial deformation were found in T2DM monkeys with normal ejection fraction. And a negative correlation was existed in the longitudinal PSSR and the SMBF reserves.

Indexed as

Diabetes Mellitus, Type 2Disease Models, AnimalMacaca mulattaMagnetic Resonance ImagingAnimalsCoronary VesselsDiabetic AngiopathiesFemaleHeartHumansMaleMicrocirculationMuscle, SkeletalMyocardiumRegional Blood FlowDiabetesImpairmentMicrocirculationMonkeyMRI

Identifiers

PMID31938886
OpenAlexW2999274234

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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.