Evidence map›Paper›PMID 30955181›Full record

ArticleJournal of endocrinological investigation2019

Liraglutide increases bone formation and inhibits bone resorption in rats with glucocorticoid-induced osteoporosis.

L Yang, J Yang, T Pan, X Zhong

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Journal of endocrinological investigation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07094568 (Comparative Investigation of Changes in Body Composition and Bone Turnover Markers in People With Obesity After Treatment With Tirzepatide Versus Liraglutide. A Prospective Cohort Study.), which is not on this map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 11% 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.

NCT07094568 recruitingnot on this mapstarted 2025, after this paper: background citation

Comparative Investigation of Changes in Body Composition and Bone Turnover Markers in People With Obesity After Treatment With Tirzepatide Versus Liraglutide. A Prospective Cohort Study.

TypeobservationalSponsorNational and Kapodistrian University of AthensRan2025 to 2026Enrolled72ConditionsObesity (Disorder)
3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 53 citations in OpenAlex.

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  8. The potential role of GLP-1 receptor agonists in the management of psoriatic disease: a scoping review.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
    Article
  9. Effects of Glucagon-Like Peptide-1 receptor agonists on bone health in people living with obesity.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
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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

4 authors at 2 institutions in 1 country.

L YangDepartment of Endocrinology, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei, 230061, People's Republic of China.
J YangDepartment of Endocrinology, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei, 230061, People's Republic of China.
T PanDepartment of Endocrinology, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei, 230061, People's Republic of China.
X ZhongDepartment of Endocrinology, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei, 230061, People's Republic of China. 18355197585@163.com.
Second Hospital of Anhui Medical University · CNAnhui Medical University · CN

Funding

the university natural science research fund of Anhui province KJ2017A174
6 · The paper itself

Abstract

objectiveThis study aimed to investigate the effects of liraglutide on bone metabolism markers in rat models with glucocorticoid-induced osteoporosis (GIOP), including the effects on bone mass, bone tissue microstructure, bone biomechanics, and bone turnover markers.

methodThirty male Sprague-Dawley rats aged 8 weeks were randomly divided into three groups: the control group (n = 10) was intramuscularly injected with an equal volume of 0.9% sodium chloride, the dexamethasone group (n = 10) was intramuscularly injected with dexamethasone at 1 mg/kg (twice a week) to induce GIOP, the dexamethasone plus liraglutide group (n = 10) was subcutaneously injected with liraglutide at 200 μg/kg daily, simultaneously. The bilateral femurs and the fifth lumbar vertebrae were collected after 12 weeks to perform micro-computed tomography and bone biomechanical examinations. Also, tartrate-resistant acid phosphatase (TRACP), cross-linked carboxy-terminal telopeptide of type I collagen (CTX-I), alkaline phosphatase (ALP), and osteocalcin (OC) were tested.

resultsThe bone mineral density (BMD), bone microstructure, and bone biomechanical markers reduced significantly in the dexamethasone group compared with the control group. The bone resorption indicators (TRACP and CTX-I) increased, while the bone formation indicators (ALP and OC) decreased. After liraglutide treatment, BMD, bone microstructure, and bone biomechanical markers improved significantly. Moreover, TRACP and CTX-I decreased significantly, while ALP and OC increased compared with the dexamethasone group.

conclusionsLiraglutide improved BMD, bone microstructure, and bone strength and reversed GIOP, primarily through the reduction of bone resorption and promotion of bone formation.

Indexed as

AnimalsBiomarkersBone DensityBone ResorptionGlucocorticoidsHypoglycemic AgentsLiraglutideMaleOsteogenesisOsteoporosisRatsRats, Sprague-DawleyBiomarkersGlucocorticoidsHypoglycemic AgentsLiraglutideBone biomechanicsGlucocorticoid-induced osteoporosisLiraglutideMicro-CT

Identifiers

PMID30955181
OpenAlexW2933140347

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

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 Socratic graph.