Evidence map›Paper›PMID 31484845›Full record

ArticleJournal of atherosclerosis and thrombosis2020

Reference Intervals of Serum Non-Cholesterol Sterols by Gender in Healthy Japanese Individuals.

Hiroshi Yoshida, Hayato Tada, Kumie Ito, Yoshimi Kishimoto, Hidekatsu Yanai, Tomonori Okamura, Katsunori Ikewaki, Kyoko Inagaki, Tetsuo Shoji, Hideaki Bujo and 4 more

Open access · diamondAbstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Trial
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  6. Putative Pathogenic Variants ofJournal of lipid and atherosclerosis · 2024
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  15. An infant with a heterozygous variant ofClinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology · 2023
    Article
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  18. Article
  19. Diagnosis and Management of Sitosterolemia 2021.Journal of atherosclerosis and thrombosis · 2021
    Review
  20. 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

14 authors at 13 institutions in 2 countries.

Hiroshi YoshidaDepartment of Laboratory Medicine, The Jikei University Kashiwa Hospital.
Hayato TadaDivision of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medical Sciences.
Kumie ItoOutpatient department of Internal Medicine, Nihonbashi Sakura Clinic.
Yoshimi KishimotoEndowed Research Department Food for Health, Ochanomizu University.
Hidekatsu YanaiDepartment of Internal Medicine, National Center for Global Health and Medicine Kohnodai Hospital.
Tomonori OkamuraDepartment of Preventive Medicine and Public Health, Keio University School of Medicine.
Katsunori IkewakiDivision of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College.
Kyoko InagakiDivision of Diabetes, Endocrinology, and Metabolism, Department of Medicine, Nippon Medical School.
Tetsuo ShojiDepartment of Vascular Medicine, Graduate School of Medicine, Osaka City University.
Hideaki BujoDepartment of Clinical-Laboratory and Experimental-Research Medicine, Toho University Sakura Medical Center.
Takashi MiidaDepartment of Clinical Laboratory Medicine, Juntendo University School of Medicine.
Masayuki YoshidaDepartment of Life sciences and Bioethics, Tokyo Medical and Dental University.
Masafumi KuzuyaDepartment of Community Healthcare & Geriatrics, Nagoya University Graduate School of Medicine.
Shizuya YamashitaRinku General Medical Center, Izumisano.
Jikei University Kashiwa hospital · JPJuntendo University · JPKanazawa University · JPKeio University · JPNagoya University · JPNational Center for Global Health and Medicine · JPNational Defense Medical College · JPNippon Medical School · JPOchanomizu University · JPOsaka City University · JPOsaka University · JPToho University · JPTokyo Medical and Dental University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThe present study was conducted to establish a practical method for measuring non-cholesterol sterols and reference intervals of serum levels.

methodsHealthy subjects (109 men and 151 women), four patients with sitosterolemia, and 10 heterozygous mutation carriers of ABCG5/ABCG8 genes were investigated. Then, three non-cholesterol sterols (sitosterol, campesterol, and lathosterol) of fasting serum samples were measured via a practical and highly sensitive gas chromatography (GC) method with 0.2 µg/mL as the lower limit of quantification. The coefficient of variation (CV) values for within-run reproducibility were 3.06%, 1.89%, and 1.77% for lathosterol, campesterol, and sitosterol, respectively. The CV values for between-run reproducibility were 2.81%, 2.06%, and 2.10% for lathosterol, campesterol, and sitosterol, respectively.

resultsThe serum levels of sitosterol and campesterol were significantly higher in women than in men, whereas the serum levels of lathosterol were significantly higher in men than in women. Because of these gender difference, the determination of reference intervals of the three sterol values was performed by considering gender. The reference intervals of sitosterol, campesterol, and lathosterol were 0.99-3.88, 2.14-7.43, and 0.77-3.60 µg/mL in men and 1.03-4.45, 2.19-8.34, and 0.64-2.78 µg/mL in women, respectively. The serum levels of sitosterol and campesterol were higher in patients with sitosterolemia (94.3±47.3 and 66.3±36.6 µg/mL, respectively) than in healthy subjects.

conclusionThese results demonstrate a practical and highly sensitive GC method to measure non-cholesterol sterol levels and gender-segregated reference intervals of sitosterol, campesterol, and lathosterol in Japanese healthy subjects.

Indexed as

Chromatography, GasHypercholesterolemiaIntestinal DiseasesLipid Metabolism, Inborn ErrorsATP Binding Cassette Transporter, Subfamily G, Member 5ATP Binding Cassette Transporter, Subfamily G, Member 8CholesterolCholesterol, DietaryFemaleHumansJapanLipoproteinsMaleMiddle AgedPhytosterolsReference ValuesABCG5 protein, humanABCG8 protein, humanATP Binding Cassette Transporter, Subfamily G, Member 5ATP Binding Cassette Transporter, Subfamily G, Member 8campesterolCholesterolCholesterol, Dietarygamma-sitosterollathosterolLipoproteinsPhytosterolsSitosterolsGas chromatographyNon-cholesterol sterolReference intervalSitosterolemia

Identifiers

PMID31484845
PMCPMC7242229
OpenAlexW2971998205

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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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.