Evidence map›Paper›PMID 33657765›Full record

ArticleJournal of musculoskeletal & neuronal interactions2021

Comparison between liraglutide alone and liraglutide in combination with insulin on osteoporotic rats and their effect on bone mineral density.

Kai Chen, Ruofei Wu, Bin Mo, Xuegang Yan, Dongjun Shen, Maoxi Chen

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of musculoskeletal & neuronal interactions, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 36% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. GLP-1 Agonists in Orthopedic Surgery: A Narrative Review of Bone Health and Surgical Implications.HSS journal : the musculoskeletal journal of Hospital for Special Surgery · 2026
    Review
  4. 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
    Review
  5. Review
  6. Review
  7. Review
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

6 authors at 1 institution in 1 country.

Kai ChenDepartment of Orthopedics, Fenghua People's Hospital, P.R. China.
Ruofei WuDepartment of Orthopedics, Fenghua People's Hospital, P.R. China.
Bin MoDepartment of Orthopedics, Fenghua People's Hospital, P.R. China.
Xuegang YanDepartment of Orthopedics, Fenghua People's Hospital, P.R. China.
Dongjun ShenDepartment of Orthopedics, Fenghua People's Hospital, P.R. China.
Maoxi ChenDepartment of Orthopedics, Fenghua People's Hospital, P.R. China.
Guhua Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo compare the therapeutic efficacy of liraglutide (LRG) single drug combined with insulin (Ins) on osteoporosis in rats and its effect on bone mineral density (BMD). A rat model of diabetes combined with osteoporosis was established.

methods40 Sprague-Dawley rats were divided into four groups (blank, control, LRG and LRG+Ins). Serum levels of CrossLaps, procollagen type I N propeptide (PINP), alkaline phosphatase (AKP) and osteocalcin (BGP) were detected by ELISA. Blood glucose was measured by its reaction with glucose oxidase. Serum insulin was analyzed by radioimmunology. Bone calcium and phosphorus contents were also recorded. ELISA was used to detect inflammatory factors. Bone mineral density (BMD) measurement was also performed.

resultsBMD of the control group was significantly lower than that of the other three groups (p<0.05) and BMD of the LRG + Ins group was significantly higher than that of the LRG group (p<0.05). The inflammatory factors of the control group were significantly higher than those in the other three groups (p<0.05). The inflammatory factors were negatively correlated with BMD (p<0.05).

conclusionsliraglutide in combination with insulin for the treatment of diabetes complicated with osteoporosis can reduce blood glucose in vivo, promote production of islet, effectively improve osteoporosis symptoms, increase BMD and reduce the levels of inflammatory factors

Indexed as

AnimalsBone DensityDiabetes Mellitus, ExperimentalDrug Therapy, CombinationFemaleHypoglycemic AgentsInsulinLiraglutideOsteoporosisRatsRats, Sprague-DawleyTreatment OutcomeHypoglycemic AgentsInsulinLiraglutideBone Mineral DensityDiabetesInsulin TherapyLiraglutideOsteoporosis

Identifiers

PMID33657765
PMCPMC8020012
OpenAlexW3135847760

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.