Results: 9

Impact of history of periodontitis on gene expression of bone-related factors in young patients

Abstract Although dental implants and bone regenerative procedures are important approaches for the reestablishment of esthetics and function in young patients with a history of generalized aggressive periodontitis (GAP), no predictable outcomes have been reported, and the host osteo-immunoinflammatory r...

Positive outcomes of phosphodiesterase type 5 inhibitor on histopathologic and biochemical changes induced by ureteral obstruction

SUMMARY OBJECTIVES: We examined the effects of tadalafil, one of the phosphodiesterase type 5 (PDE5) inhibitors, in a rat model of with partial and complete unilateral ureteral obstruction (UUO). METHODS: The rats were divided into 5 groups: sham (n=6), partial unilateral ureteral obstruction (PUUO, n=...

Cytokines and chemokines associated with Treg/Th17 response in chronic inflammatory periapical disease

Abstract Cytokines and chemokines have a fundamental role in the maintenance of inflammation and bone response, which culminate in the development of chronic periapical lesions. Regulatory (Treg) and Th17 cytokines play a key role in regulating the immune response involved in this process. The aim of thi...

Effect of topical ozonetherapy on gingival wound healing in pigs: histological and immuno-histochemical analysis

J. appl. oral sci; 27 (), 2019
Abstract In this study, the effects of ozonetherapy on secondary wound healing were evaluated histologically and immuno-histochemically. Material and Methods: 8 healthy pigs were used in this study. Six wounds with 10 mm in diameter were created through the punch technique on the palatinal gingiva of eac...

Evaluating clinical and laboratory effects of ozone in non-surgical periodontal treatment: a randomized controlled trial

J. appl. oral sci; 27 (), 2019
Abstract Objective: This study aims to evaluate the clinical and biochemical (oxidative stress and pro-inflammatory mediators) effects of the gaseous ozone use accompanied by scaling and root planning (SRP) in periodontal treatment. Material and Methods: The study population consisted of 40 patients wi...

Avaliação da eficácia de três marcadores imunoistoquímicos envolvidos nos diferentes tempos da cicatrização da ferida cirúrgica

Rev. Col. Bras. Cir; 44 (4), 2017
RESUMO Objetivo: avaliar a eficácia de três marcadores imunoistoquímicos envolvidos no processo de cicatrização de ferida cirúrgica. Métodos: estudo experimental em 40 ratos da raça Wistar, dos marcadores metaloproteinases e metaloproteinase da matriz 9 (MMP-9), fator de transformação do cres...

Effects of grape seed extract on periodontal disease: an experimental study in rats

J. appl. oral sci; 25 (2), 2017
Abstract Natural compounds capable of modulating the host response have received considerable attention, and herbal products are suggested as adjunctive agents in periodontal disease treatment. Objective This study aimed to demonstrate the effect of grape seed extract (GSE) on periodontitis. Material ...

Women with recurrent spontaneous abortion have decreased 25(OH) vitamin D and VDR at the fetal-maternal interface

Braz. j. med. biol. res; 50 (11), 2017
Immunological mechanisms have been proposed to underlie the pathogenesis of recurrent spontaneous abortion (RSA). Vitamin D has a potent immunomodulatory effect, which may affect pregnancy outcome. The objective of this study was to investigate 25-hydroxyvitamin D [25(OH) D] concentration and vitamin D r...

Effects of platelet rich plasma on fascial healing in rats with fecal peritonitis

Acta cir. bras; 31 (5), 2016
ABSTRACT PURPOSE : To evaluate the effects of platelet rich plasma (PRP) on the healing of fascia wherein peritonitis has been created. METHODS: Twenty eight Wistar Albino rats were divided into four groups. Only a primary fascial repair following laparotomy was performed on Group 1, a primary fascial...