Pyogenic granuloma (PG) is an inflammatory reactive hyperplasia of connective tissue. It usually arises in response to various stimuli such as low-grade local irritation, traumatic injury, hormonal factors or certain kinds of drugs. It predominantly occurs in the second decade of life in young females and rarely may cause significantly alveolar bone loss. It managed by conservative surgical excision and removal of causative irritants. This paper presents the case of a PG in a 55-year-old male with severe alveolar bone loss in the affected site, managed by surgical intervention.
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http://dx.doi.org/10.4103/0976-237X.156051 | DOI Listing |
J Control Release
January 2025
Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China. Electronic address:
The anti-inflammatory role of miR-23b-3p (miR-23b) is known in autoimmune diseases like multiple sclerosis, systemic lupus erythematosus, and rheumatoid arthritis. However, its role in sepsis-related acute lung injury (ALI) and its effect on macrophages in ALI remain unexplored. This investigation aimed to evaluate miR-23b's therapeutic potential in macrophages in the context of ALI.
View Article and Find Full Text PDFJ Periodontol
January 2025
Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China.
Background: The clinical evidence about alveolar ridge changes following molar extraction and how the alveolar bone morphology influences the ridge dimensional changes remains limited.
Methods: A total of 192 patients with 199 molar extractions were included in this retrospective study. Cone-beam computed tomography (CBCT) images of patients were obtained 0-3 months pre extraction and 6-12 months post extraction.
Front Bioeng Biotechnol
January 2025
Hospital of Stomatogy, Jilin University, Changchun, China.
The posterior mandible is the primary area for occlusal function. However, long-term tooth loss in the posterior mandible often leads to rapid absorption of both buccal and lingual trabecular bone plates and subsequent atrophy of the alveolar ridge. This ultimately results in horizontal bone deficiencies that complicate achieving an optimal three-dimensional placement for dental implants.
View Article and Find Full Text PDFFront Med Technol
January 2025
Ph.D. in Health Science Program, Faculty of Medicine, Mahasarakham University, Mahasarakham, Thailand.
Background: The aging population is increasingly affected by periodontal disease, a condition often overlooked due to its asymptomatic nature. Despite its silent onset, periodontitis is linked to various systemic conditions, contributing to severe complications and a reduced quality of life. With over a billion people globally affected, periodontal diseases present a significant public health challenge.
View Article and Find Full Text PDFMol Ther
January 2025
Perinatal Institute, Division of Neonatology, Perinatal and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45229, USA. Electronic address:
Exemplified by successful use in COVID-19 vaccination, delivery of modified mRNA encapsulated in lipid nanoparticles provides a framework for treating various genetic and acquired disorders. However, lipid nanoparticles that can deliver mRNA into specific lung cell types have not yet been established. Here, we sought whether poly(®-amino ester)s (PBAE) or PEGylated PBAE (PBAE-PEG) in combination with 4A3-SC8/DOPE/cholesterol/DOTAP lipid nanoparticles (LNP) could deliver mRNA into different types of lung cells in vivo.
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