Evidence map›Paper›PMID 31372017›Full record

ArticleDiabetes, metabolic syndrome and obesity : targets and therapy2019

Smoking results in accumulation of ectopic fat in the liver.

Ayako Kato, Yuanying Li, Atsuhiko Ota, Hisao Naito, Hiroya Yamada, Takashi Nihashi, Yo Hotta, Chifa Chiang, Yoshihisa Hirakawa, Atsuko Aoyama and 2 more

Abstract read
In one paragraph

Article in Diabetes, metabolic syndrome and obesity : targets and therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Infiltration of subcutaneous adipose layer into the dermal layer with aging.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2022
    Article
  3. Article
  4. Article
  5. Article
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

12 authors.

Ayako KatoDepartment of Public Health, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
Yuanying LiDepartment of Public Health, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
Atsuhiko OtaDepartment of Public Health, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
Hisao NaitoDepartment of Public Health, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
Hiroya YamadaDepartment of Hygiene, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
Takashi NihashiDepartment of Radiology, Komaki City Hospital, Komaki, Aichi, Japan.
Yo HottaToyoda Gosei Co., Ltd, Medical and Hygiene Designing Department, Inazawa , Aichi, Japan.
Chifa ChiangDepartment of Public Health and Health Systems, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.
Yoshihisa HirakawaDepartment of Public Health and Health Systems, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.
Atsuko AoyamaDepartment of Public Health and Health Systems, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.
Koji TamakoshiDepartment of Nursing, Nagoya University School of Health Sciences, Nagoya, Aichi, Japan.
Hiroshi YatsuyaDepartment of Public Health, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAn association between smoking and nonalcoholic fatty liver disease has been reported. However, objective quantification of intrahepatic fat via magnetic resonance spectroscopy (MRS) in relation to smoking has rarely been performed in previous studies. Moreover, the possible pathways via which smoking could induce ectopic fat accumulation have not yet been addressed. The current study aimed to examine the association between smoking status and intrahepatic fat quantity and explore the possible mediating effects of triglycerides (TG) and adiponectin. SUBJECTS AND

methodsMagnetic resonance imager (MRI) spectra were analyzed to quantify intrahepatic fat in 45 men who were on average 62.3 years of age. Smoking status and alcohol intake were self-reported. Accelerometers were used to record daily total physical activity. Fasting blood TG and adiponectin levels were measured enzymatically. Differences in mean intrahepatic fat values according to smoking status were assessed using analysis of covariance.

resultsA stepwise increase in mean intrahepatic fat was observed between never, former, and current smokers, respectively, independent of age, physical activity, alcohol intake, and body mass index (BMI) (

conclusionCurrent smoking was significantly associated with increased intrahepatic fat, which may be a result of adipocyte dysfunction, manifested as high circulating TG concentrations and low adiponectin levels.

Indexed as

adiponectincigarette smokingcross-sectional studyintrahepatic fattriglycerides

Identifiers

PMID31372017
PMCPMC6628959

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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.