ArticleInternational journal of biomaterials2026
3D-Printed Sodium Alginate/Gelatin/Black Phosphorus Nanosheet Hydrogel Patches for Urethral Stricture Repair.
Article in International journal of biomaterials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The urethral stricture is still a clinical challenge, where bioactive scaffold materials capable of providing critical biological hints are needed to help regenerate the function and also reduce excessive fibrosis. Black phosphorus nanosheets (BPNSs) have been identified as promising nanomaterials in tissue engineering; however, their effects on urethral repair, depending on their concentration, remain poorly understood. In this study, we fabricated a porous sodium alginate/gelatin/black phosphorus nanosheet (SA/Gel/BPNS) composite hydrogel patch based on extrusion-based 3D printing technology. The physicochemical properties and biocompatibility of the scaffolds were characterized. The biological effects of varying BPNS concentrations on human foreskin fibroblast (HFF) behaviors were systematically investigated in vitro. Furthermore, the regenerative potential of the patches was evaluated in a rabbit model of urethral injury through macroscopic and histological assessments. In vitro assays revealed that BPNS exerts a distinct biphasic regulatory effect on HFFs: Low concentrations (0.25 μg·mL
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.