Journal article Sprayable gelatin microparticles prevent delayed gastric bleeding in an anticoagulated swine model
Shohei Uehara (author) (Search by this author)
;
Fumisato Sasaki (author) (Search by this author)
;
Hidehito Maeda (author) (Search by this author)
;
Makoto Hinokuchi (author) (Search by this author)
;
Akihito Tanaka (author) (Search by this author)
;
Shiho Arima (author) (Search by this author)
;
Shinichi Hashimoto (author) (Search by this author)
;
Shuji Kanmura (author) (Search by this author)
;
Hisashi Sahara (author) (Search by this author)
;
Yasuko Kobayashi (author) (Search by this author)
;
Akihiro Nishiguchi (author) (Search by this author)
ORCID SAMURAI ;
Tetsushi Taguchi (author) (Search by this author)
ORCID SAMURAI
Collection

Citation
Shohei Uehara, Fumisato Sasaki, Hidehito Maeda, Makoto Hinokuchi, Akihito Tanaka, Shiho Arima, Shinichi Hashimoto, Shuji Kanmura, Hisashi Sahara, Yasuko Kobayashi, Akihiro Nishiguchi, Tetsushi Taguchi. Sprayable gelatin microparticles prevent delayed gastric bleeding in an anticoagulated swine model. Scientific Reports. 2026, 16 (1), 7075. https://doi.org/10.1038/s41598-026-38423-9

Description:

(abstract)

Delayed bleeding following endoscopic mucosal resection or endoscopic submucosal dissection is a serious concern in patients receiving anticoagulant therapy. We previously established an experimental animal model of delayed gastric bleeding following endoscopic resection under controlled anticoagulation. In this study, we aimed to evaluate the potential preventive effect of hydrophobized microparticles (hMPs), a novel sprayable wound-covering material derived from Alaska pollock gelatin, in preventing delayed bleeding.

Rights:

Keyword: Endoscopic submucosal dissection, Endoscopic mucosal resection, Delayed gastric bleeding, Anticoagulation therapy, Hydrophobized microparticlesl, animal mode

Date published: 2026-02-03

Publisher: Springer Science and Business Media LLC

Journal:

  • Scientific Reports (ISSN: 20452322) vol. 16 issue. 1 7075

Funding:

  • Japan Society for the Promotion of Science KAKENHI
  • Japan Agency of Medical Research and Development

Manuscript type: Author's version (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.6218

First published URL: https://doi.org/10.1038/s41598-026-38423-9

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Updated at: 2026-03-16 09:03:32 +0900

Published on MDR: 2026-03-16 17:54:54 +0900

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