Evidence map›Paper›PMID 34472709›Full record

ArticleInternational wound journal2022

An injectable metal nanoparticle containing cellulose derivative-based hydrogels: Evaluation of antibacterial and in vitro-vivo wound healing activity in children with burn injuries.

Yuming Qiu, Xiuxiang Sun, Xiaoli Lin, Wenying Yi, Jianye Jiang

Open access · goldAbstract read
In one paragraph

Article in International wound journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 34 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

5 authors at 3 institutions in 1 country.

Yuming QiuDepartment of Ophthalmology, Yantai Yantaishan Hospital, Yantai, China.
Xiuxiang SunDepartment of Respiratory Medicine, Yantai Qishan Hospital, Yantai, China.
Xiaoli LinDepartment of Acupuncture, massage and rehabilitation, Penglai Traditional Chinese Medicine Hospital, Penglai, China.
Wenying YiDepartment of General Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China.
Jianye JiangDepartment of Pediatrics, Chengyang District People's Hospital of Qingdao, Qingdao, China.ORCID https://orcid.org/0000-0001-7636-7237
Qingdao University · CNYantaishan Hospital · CNShanghai Traditional Chinese Medicine Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The preparation of hydrogels for wound healing properties with high antibacterial activities and good biosafety concurrently can be relatively challenging. For addressing these issues, we report on the synthesis and characterisation of a nanocomposite hydrogel dressing by introducing the silver nanoparticles in hydroxypropyl methylcellulose-hydroxyapatite scaffold hydrogel (HMC-HA/AgNPs). The different concentrations of AgNPs in HMC-HA/AgNPs hydrogels were confirmed by swelling ratio, degradation, and gelatin time. The synthesised HMC-HA/AgNPs hydrogels were further characterised using the UV-visible, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectrum, and X-ray diffraction. The results showed that the novel HMC-HA/AgNPs hydrogel exhibited a porous 3D network and high mechanical properties because of the inter-molecular and intra-molecular interactions. The AgNPs give the HMC-HA hydrogels excellent antibacterial activities against both Staphylococcus aureus and Escherichia coli, without any chemical reductant and cross-linking agent required endows the hydrogel high biocompatibility. More importantly, HMC-HA/AgNPs effectively repaired wound defects in mice models, and wound healing reached 94.5 ± 1.4% within 16 days. The HMC-HA hydrogel with AgNPs showed excellent antimicrobial activity and burn wound healing. Therefore, these HMC-HA/AgNPs hydrogels have great potential as an injectable hydrogel for wound healing activity in children with burn injuries.

Indexed as

BurnsMetal NanoparticlesAnimalsAnti-Bacterial AgentsCelluloseHydrogelsMiceSilverWound HealingAnti-Bacterial AgentsCelluloseHydrogelsSilverbacterial activityburn injurieshydrogelsnanoparticlewound

Identifiers

PMID34472709
PMCPMC8874106
OpenAlexW3197951004

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.