Evidence map›Paper›PMID 26997566›Full record

ArticleActa pharmacologica Sinica2016

Thyroxine therapy ameliorates serum levels of eicosanoids in Chinese subclinical hypothyroidism patients.

Yan Zhang, Bing-Chang Zhang, Jin Xu, Meng Zhao, Zhe Wang, Yong-Feng Song, Hai-Qing Zhang, Ling Gao, Qun-Ye Zhang, Jia-Jun Zhao

Open access · bronzeAbstract read
In one paragraph

Article in Acta pharmacologica Sinica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 37% 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

4 citing papers in PubMed, 7 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

10 authors at 2 institutions in 1 country.

Yan ZhangDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Bing-Chang ZhangDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Jin XuDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Meng ZhaoDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Zhe WangDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Yong-Feng SongDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Hai-Qing ZhangDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Ling GaoDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Qun-Ye ZhangThe Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health; The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital of Shandong University; Central Research Laboratory, The Second Hospital of Shandong University, Ji-nan 250100, China.
Jia-Jun ZhaoDivision of Endocrinology and Metabolism, Shandong Provincial Hospital affiliated with Shandong University, Ji-nan 250021, China.
Shandong University · CNShandong Provincial Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe eicosanoids derived from phospholipids play key roles in inflammation. However, the profiles of serum eicosanoids in subclinical hypothyroidism (SH) patients and the effects of thyroxine replacement therapy (TRT) on these eicosanoids remain unclear. Many studies show that TSH regulates lipid metabolism. As eicosanoids derived from phospholipids play key roles in oxidative stress and immune function and inflammatory process, it was necessary to explore the profiles of serum eicosanoids in SH patients and the effects of thyroxine replacement therapy (TRT) on the eicosanoids.

methodsA total of 50 Chinese SH patients and 22 healthy volunteers were recruited. SH patients received TRT (L-T4, 25 and 50 mcg/d for patients with TSH≤10.0 mIU/L and TSH>10.0 mIU/L, respectively) for 3 months. Serum levels of major eicosanoids and cPLA2 were analyzed using LC-MS and clinical biochemical assays.

resultsThe serum levels of cPLA2, eicosanoids (8-isoPGF2a, 11-dehydroTXB2 and 12-HETE) and 11-dehydroTXB2/6-Keto-PGF1a were significantly elevated in SH patients. The serum TSH levels were significantly correlated with the levels of cPLA2 (r=+0.65), 11-dehydroTXB2 (r=+0.32) and 11-dehydroTXB2/6-Keto-PGF1a (r=+0.37). After 3-month TRT, the serum levels of TSH, cPLA2 and the above-mentioned eicosanoids in SH patients were significantly decreased.

conclusionThe metabolism of eicosanoids is significantly altered in Chinese SH patients, and TRT can ameliorate the abnormalities of serum eicosanoid levels.

Indexed as

Hormone Replacement TherapyAsian PeopleEicosanoidsFemaleHumansHypothyroidismMalePhospholipases A2ThyroxineEicosanoidsPhospholipases A2Thyroxine

Identifiers

PMID26997566
PMCPMC4857540
OpenAlexW2307348437

What OpenQuestion holds

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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.