The effects of miniscrew-assisted rapid palatal expansion on the upper airway of adults with midpalatal suture in the last two degrees of ossification.

Background: Transverse deficiencies of the maxillary basal bone have been treated in adult patients using miniscrew-assisted rapid palatal expansion (MARPE) therapy. However, the midpalatal suture's degree of ossification may affect the upper airway dimensions. This study compared the volumetric changes of the total upper, retropalatal, retroglossal airways, and the minimal transverse airway constriction after MARPE therapy in patients with midpalatal suture in the last stages of ossification.

Dentoskeletal changes and their correlations after micro-implant-assisted palatal expansion (MARPE) in adults with advanced midpalatal suture ossification.

Objectives: To evaluate and correlate the dentoskeletal changes of adult patients after miniscrew-assisted rapid palatal expander (MARPE) in the two final stages of midpalatal suture ossification.

Materials And Methods: This interventional pre-post clinical study consisted of 20 adults (24.9±1.

Silver nanoparticles formulations for healing traumatic injuries in oral mucosa of rats.

Objective: To evaluate formulations of 1 % silver (Ag) nanoparticles for treating traumatic lesions induced in the oral mucosa of rats, because these lesions are commonly observed in the dental clinic, and their therapeutic forms are scarce.

Methods: Wistar rats were punch-injured (two circular fragments, 4.0 mm in diameter) in the oral mucosa (one on each side), and were treated topically (twice per week) with the treatments/groups including: no injury, control, vehicle, diluted Ag, soluble Ag, and solid Ag.

Anti-inflammatory and antimicrobial effects of Zingiber officinale mouthwash on patients with fixed orthodontic appliances.

Introduction: This study aimed to assess the anti-inflammatory and antimicrobial effects of mouthwashes with 0.12% chlorhexidine (CLX) and 0.5% Zingiber officinale essential oil (ZOEO).

Antimicrobial effect of Melaleuca alternifolia dental gel in orthodontic patients.

The aim of this study was to evaluate the antimicrobial effect and sensorial analysis of the gel developed with the essential oil of Melaleuca alternifolia. Thirty-four volunteers, divided into 2 groups, were monitored for 4 weeks. Initially, clinical biofilm (plaque index) and saliva samples (bacteria count) were collected, from which the standard values for each patient were obtained.

Structural properties induced by the composition of biocompatible phospholipid-based microemulsion and amphotericin B association.

Anionic microemulsions (MEs) containing soya phosphatidylcholine, Tween-20, sodium oleate as surfactant, and cholesterol as oil phase were investigated as drug carriers for amphotericin B. Depending on the composition of the microemulsion, various structures, which differently interact with amphotericin B, can be formed. The nanostructured systems were characterized by photon correlation spectroscopy, rheological behavior, and polarized light microscopy.