Evidence map›Paper›PMID 39488811›Full record

ArticleTissue engineering and regenerative medicine2024

Preparation and Evaluation of Poloxamer/Carbopol In-Situ Gel Loaded with Quercetin: In-Vitro Drug Release and Cell Viability Study.

Pinxuan Zheng, Xueying Liu, Yanqing Jiao, Xuran Mao, Zhaorong Zong, Qi Jia, Heng Bo Jiang, Eui-Seok Lee, Qi Chen

Abstract read
In one paragraph

Article in Tissue engineering and regenerative medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Journal of advanced periodontology & implant dentistry · 2025
    Review
  5. Oral Gel Formulation ofPharmaceutics · 2025
    Article
  6. 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

9 authors.

Pinxuan Zheng *Department of Stomatology, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, 325006, Zhejiang, China.
Xueying Liu *Department of Stomatology, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, 325006, Zhejiang, China.
Yanqing JiaoDepartment of Stomatology, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, 325006, Zhejiang, China.
Xuran MaoThe CONVERSATIONALIST Club, School of Stomatology, Shandong First Medical University, Jinan, 250117, Shandong, China.
Zhaorong ZongThe CONVERSATIONALIST Club, School of Stomatology, Shandong First Medical University, Jinan, 250117, Shandong, China.
Qi JiaThe CONVERSATIONALIST Club, School of Stomatology, Shandong First Medical University, Jinan, 250117, Shandong, China.
Heng Bo JiangThe CONVERSATIONALIST Club, School of Stomatology, Shandong First Medical University, Jinan, 250117, Shandong, China.
Eui-Seok LeeDepartment of Oral and Maxillofacial Surgery, Korea University Guro Hospital, Seoul, 08308, Republic of Korea. ees225@korea.ac.kr.ORCID 0000-0002-1818-1140
Qi ChenDepartment of Stomatology, Yuhuan People's Hospital, Taizhou, 317600, Zhejiang, China. chenqiyh@outlook.com.

Funding

Basic and Applied Basic Research Foundation of Guangdong Province Y2020601
6 · The paper itself

Abstract

backgroundPeriodontitis is a severe chronic inflammatory disease, whose traditional systemic antimicrobial therapy faces great limitations. In-situ gels provide an effective solution as an emerging local drug delivery system.

methodsIn this study, the novel thermosensitive poloxamer/carbopol in-situ gels loaded with 20 μmol/L quercetin for the treatment of periodontitis were prepared by cold method. Thirteen batches of in-situ gels based on two independent factors (X

resultsThese two independent factors significantly affected the four dependent variables (p < 0.05). The optimization result displayed that the optimized concentration of poloxamer 407 was 20.84% (w/v), and carbopol 934P was 0.5% (w/v). The optimized formulation showed a clear appearance (++), acceptable injectability (Pass), viscosity(151,798 mPa s), gelation temperature (36 °C), gelation time (213 s), preferable cell viability and cell proliferation, conformed to first-order release kinetics, and had a significant antibacterial effect.

conclusionsThe article demonstrates the great potential of the quercetin in-situ gel as an effective treatment for periodontitis.

Indexed as

Cell SurvivalDrug LiberationGelsPoloxamerQuercetinAcrylatesAcrylic ResinsAnimalsHumansTemperatureViscosityAcrylatesAcrylic Resinscarbopol 934PcarboxypolymethyleneGelsPoloxamerQuercetinCarbopol 934PIn-situ gelPeriodontitisPoloxamer 407Quercetin

Identifiers

PMID39488811
PMCPMC11589051

What OpenQuestion holds

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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.