Evidence map›Paper›PMID 31921796›Full record

ArticleFrontiers in bioengineering and biotechnology2019

Preparation of Antimicrobial Hyaluronic Acid/Quaternized Chitosan Hydrogels for the Promotion of Seawater-Immersion Wound Healing.

Xinlu Wang, Pengcheng Xu, Zexin Yao, Qi Fang, Longbao Feng, Rui Guo, Biao Cheng

Open access · goldAbstract read
In one paragraph

Article in Frontiers in bioengineering and biotechnology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.8field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
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  5. Article
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  7. Review
  8. Injectable Hydrogel Delivery System with High Drug Loading for Prolonging Local Anesthesia.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Versatile Use of Chitosan and Hyaluronan in Medicine.Molecules (Basel, Switzerland) · 2021
    Review
  20. 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

7 authors at 5 institutions in 1 country.

Xinlu WangThe First Clinical Hospital of Guangzhou Medical University, Guangzhou, China.
Pengcheng XuDepartment of Plastic Surgery, General Hospital of Southern Theater Command, PLA, Guangzhou, China.
Zexin YaoDepartment of Plastic Surgery, General Hospital of Southern Theater Command, PLA, Guangzhou, China.
Qi FangThe First Clinical Hospital of Guangzhou Medical University, Guangzhou, China.
Longbao FengBeogene Biotech (Guangzhou) Co., Ltd., Guangzhou, China.
Rui GuoKey Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Guangdong Provincial Engineering and Technological Research Center for Drug Carrier Development, Jinan University, Guangzhou, China.
Biao ChengDepartment of Plastic Surgery, General Hospital of Southern Theater Command, PLA, Guangzhou, China.
General Hospital of Guangzhou Military Command · CNFirst Affiliated Hospital of Guangzhou Medical University · CNGuangdong Pharmaceutical University · CNGuangzhou Medical University · CNJinan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wound immersion in seawater with high salt, high sodium, and a high abundance of pathogenic bacteria, especially gram-negative bacteria, can cause serious infections and difficulties in wound repair. The present study aimed to prepare a composite hydrogel composed of hyaluronic acid (HA) and quaternized chitosan (QCS) that may promote wound healing of seawater-immersed wounds and prevent bacterial infection. Based on dynamic Schiff base linkage, hydrogel was prepared by mixing oxidized hyaluronic acid (OHA) and hyaluronic acid-hydrazide (HA-ADH) under physiological conditions. With the addition of quaternized chitosan, oxidized hyaluronic acid/hyaluronic acid-hydrazide/quaternized chitosan (OHA/HA-ADH/O-HACC and OHA/HA-ADH/N-HACC) composite hydrogels with good swelling properties and mechanical properties, appropriate water vapor transmission rates (WVTR), and excellent stability were prepared. The biocompatibility of the hydrogels was demonstrated by

Indexed as

hyaluronic acidhydrogelquaternized chitosanseawater immersionwound healing

Identifiers

PMID31921796
PMCPMC6914676
OpenAlexW2994865910

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.