ArticleJournal of cosmetic dermatology2025
A Novel High-Safety Filler with Potential Periosteal Enhancement: In Vivo Evaluation of Cross-Linked Sodium Hyaluronate Gel with PVA Microspheres in Rat Models.
Article in Journal of cosmetic dermatology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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Who cites it
3 citing papers in PubMed.
- Regenerative Functional Microspheres for Aesthetic Medicine: Mechanism, Materials, Fabrication, and Clinical Applications.Advanced healthcare materials · 2026Review
- A Retrospective Case Series Reporting the Safety of a Polyvinyl Alcohol (PVA) Composite Filler for Facial Augmentation.Journal of cosmetic dermatology · 2026Article
- A Novel High-Safety Filler with Potential Periosteal Enhancement: In Vivo Evaluation of Cross-Linked Sodium Hyaluronate Gel with PVA Microspheres in Rat Models.Journal of cosmetic dermatology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn recent years, the demand for sophisticated aesthetic solutions and the emergence of novel materials in cosmetic dermatology have increased substantially. However, these materials induce marked inflammatory reactions. To address this limitation, in this study, we developed a novel filler Cross-Linked Sodium Hyaluronate Gel combined with Polyvinyl Alcohol Microspheres (PVA/HA filler) and systematically evaluated its effects on the periosteum and subcutaneous tissue in a rat model.
methodsUltrasound, histopathology, and molecular biological assays were employed to systematically assess the shape retention of the PVA/HA filler and its biological responses at 1, 3, and 6 months in the periosteum and subcutaneous tissues.
resultsExperimental data demonstrated that the PVA/HA filler exhibited excellent structural support, with no significant morphological changes observed over the 6-month observation period. Notably, the filler effectively promoted periosteal angiogenesis and enhanced proliferation of collagen and elastic fibers. Furthermore, it maintained low inflammatory responses, even with increased microsphere concentrations in the PVA/HA formulation.
conclusionsThe novel PVA/HA filler demonstrated strong structural support in both the periosteum and subcutaneous tissue. The filler provides enhanced periosteal angiogenesis, promotes periosteal thickening, and stimulates collagen fiber formation, while exhibiting minimal inflammation, high safety, and no risk of hyperplasia.
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Registered trials
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