Evidence map›Paper›PMID 39846391›Full record

ArticleAnimal models and experimental medicine2025

Gabexate mesylate thermo-sensitive in-situ gel is effective for treating grade-III pancreatic trauma in beagle dogs guided by contrast-enhanced ultrasound.

Hanjing Gao, Shanshan Yang, Qing Song, Wenjing Tang, Yiru Wang, Bin Shi, Jie Tang, Yukun Luo

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Article in Animal models and experimental medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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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

8 authors.

Hanjing GaoDepartment of Ultrasound, First Medical Center of General Hospital of Chinese PLA, Beijing, China.ORCID 0000-0002-9460-2525
Shanshan YangDepartment of Disease Prevention and Control, General Hospital of Chinese PLA, First Medical Center, Beijing, China.
Qing SongDepartment of Ultrasound, General Hospital of Chinese PLA, Seventh Medical Center, Beijing, China.
Wenjing TangDepartment of Neurology, Chinese PLA General Hospital, Beijing, China.ORCID 0000-0002-0548-6965
Yiru WangDepartment of Ultrasound, First Medical Center of General Hospital of Chinese PLA, Beijing, China.
Bin ShiDepartment of Organ Transplantation, General Hospital of Chinese PLA, Third Medical Center, Beijing, China.
Jie TangDepartment of Ultrasound, First Medical Center of General Hospital of Chinese PLA, Beijing, China.
Yukun LuoDepartment of Ultrasound, First Medical Center of General Hospital of Chinese PLA, Beijing, China.ORCID 0000-0002-5944-8198

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study evaluates the efficacy of gabexate mesylate thermosensitive in-situ gel (GMTI) in the treatment of beagle grade III pancreatic trauma (PT) with the assistance of contrast-enhanced ultrasound (CEUS) and investigates its mechanism of action.

methodsA grade III PT model consisting of 15 beagle dogs with severed main pancreatic ducts was created and treated with cephalic vein injection of gabexate mesylate (GM) (1.54 mL/10 kg, TID) and peripancreatic injection of GMTI (4.63 mL/10 kg, QD) guided by CEUS within 24 h post-surgery. Ascites and serum levels of amylase (AMY), lipase (LPS), C-reactive protein (CRP), interleukin (IL)-6, tumor necrosis factor (TNF)-α, and urinary trypsinogen activating peptide (TAP) were detected by ELISA. Histopathological changes in the canine pancreas were observed by Hematoxylin and Eosin staining.

resultsCEUS accurately displayed pancreatic lesions and guided catheterisation. Compared to the control group, the ascites was significantly reduced after treatment (p < 0.01). AMY and LPS ascites significantly decreased on post-operative 1st and 2nd day (p < 0.01). The levels of AMY, LPS, CRP, IL-6, and TNF-α in serum were decreased (p < 0.05 or p < 0.01). Urinary TAP was decreased 1 and 2 days after treatment (p < 0.05 or p < 0.01, respectively). In the control group, pancreatic tissue necrosis was evident in the wound area. Normal glandular cell structures and fibrous tissue hyperplasia were observed in the wound area after GMTI treatment. The GMTI group performed better than the GM group in improving pancreatic histology and reducing AMY levels in the early post-operative period.

conclusionGuided by CEUS, daily peripancreatic injections of GMTI in Beagles effectively inhibit pancreatic enzyme activity and aid in the adjuvant treatment of pancreatic trauma.

Indexed as

PancreasAmylasesAnimalsAscitesContrast MediaDisease Models, AnimalDogsFemaleGelsLipaseMaleUltrasonographyAmylasesContrast MediaGelsLipasecontrast‐enhanced ultrasoundGabexate mesylatepancreatic enzyme inhibitortemperature sensitive geltrauma

Identifiers

PMID39846391
PMCPMC11904112

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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.