Departamento de Ciências Básicas
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Tamoxifen improves homeostasis in the peri-implant bone remodeling of osseointegrated titanium implants
(Journal of Periodontal Research, 2022) [Artigo]Background: The purpose of this preclinical study was to evaluate the influence of tamoxifen (TAM) on the peri-implant bone remodeling of osseointegrated titanium implants in ovariectomized female rats. Materials and ... -
Photobiomodulation reduces inflammation but does not influence the hypoxia-inducible factor-1α in pulp tissue of rats after bleaching
(Journal of Applied Oral Science, 2022) [Artigo]Objectives: To evaluate the influence of photobiomodulation with infrared laser (IRL) in the rat pulp tissue after bleaching, considering the immunolabeling of interleukin (IL)-23 and hypoxia-inducible factor (HIF)-1α. ... -
Effect of resistance training on bioelectrical phase angle in older adults: a systematic review with Meta-analysis of randomized controlled trials
(Reviews in Endocrine and Metabolic Disorders, 2022) [Resenha]Resistance training has been proposed as a valid practice to counteract the aging effect on body mass and its components, which can be easily evaluated though the bioelectrical impedance analysis. This study aimed to achieve ... -
An Evaluation of the Effects of Photobiomodulation Therapy on the Peri-Implant Bone Healing of Implants with Different Surfaces: An In Vivo Study
(Materials, 2022) [Artigo](1) Background: This study evaluates the effects of photobiomodulation (PBM) therapy on the peri-implant bone healing of implants with a machined surface (MS) and treated surface (TS). (2) Methods: Topographic characterization ... -
Influence of violet LED associated or not with peroxide gel on inflammation, mineralization, and collagen fiber maturation in dentin and pulp tissue
(Photodiagnosis and Photodynamic Therapy, 2022) [Artigo]Objectives: To evaluate the influence of violet LED, associated or not with a 17.5% hydrogen peroxide (HP) bleaching gel, on inflammation, mineralization in pulp tissue, and collagen fiber maturation in dentin and pulp ... -
Rapamycin did not prevent the excessive exercise-induced hepatic fat accumulation
(Life Sciences, 2022) [Artigo]Aims: The excessive eccentric exercise led to hepatic fat accumulation, which occurred concomitantly with elevation in the mammalian target of the rapamycin complex 1 (mTORC1) and insulin signaling pathways. Since mTORC1 ... -
Use of giant unilamellar lipid vesicles as antioxidant carriers in in vitro culture medium of bovine embryos
(Scientific Reports, 2022) [Artigo]Giant unilamellar vesicles (GUVs) are composed of lipophilic layers and are sensitive to the action of reactive oxygen species (ROS). The use of GUVs as microcarriers of biological macromolecules is particularly interesting ... -
Effect of nonsteroidal anti-inflammatory drugs (NSAIDs) association on physicochemical and biological properties of tricalcium silicate-based cement
(Brazilian dental journal, 2022) [Artigo]The aim of this study was to investigate the physicochemical and biological properties of an experimental tricalcium silicate-based repair cement containing diclofenac sodium (CERD). For the physicochemical test, MTA, ... -
Assessment of redox state and biochemical parameters of salivary glands in rats treated with anti-obesity drug sibutramine hydrochloride
(Clinical Oral Investigations, 2022) [Artigo]Objectives: To investigate the effects of anti-obesity drug sibutramine hydrochloride (SB) on redox state and biochemical parameters in the salivary glands. Materials and methods: Adult male Wistar rats were randomly divided ... -
Analysis of the femoral neck from rats in the periestropause treated with oxytocin and submitted to strength training
(Bone, 2022) [Artigo]Among the interventions used to prevent osteoporosis in female organisms, strength training (ST) and oxytocin (OT) stand out, as a promising hormone with anabolic action on bone. This study aimed to verify whether the ... -
The effects of Lactobacillus reuteri on the inflammation and periodontal tissue repair in rats: A pilot study
(Saudi Dental Journal, 2022) [Artigo]Objective: The aim of this study was to evaluate the effects of probiotic (PRO) Lactobacillus reuteri (DSM17938) as an adjuvant to the treatment of experimental periodontitis (EP). Material and methods: Fifty-four male ... -
Pregnancy restores altered sympathetic vasomotor modulation and parasympathetic cardiac modulation in hypertensive rats
(Pregnancy Hypertension, 2022) [Artigo]Hypertension is associated to impaired baroreflex sensitivity (BRS). In spontaneously hypertensive rats (SHR), pregnancy reduces blood pressure, and this effect has been associated to increase nitric oxide (NO) bioavailability. ... -
Improvement of Peri-Implant Repair in Estrogen-Deficient Rats Fed a Cafeteria Diet and Treated with Risedronate Sodium
(Biology, 2022) [Artigo](1) Background: Postmenopausal osteoporosis combined with an unhealthy lifestyle can lead to the development of metabolic syndrome, a common condition in individuals requiring oral rehabilitation. Bisphosphonates are used ... -
Genetic deletion of IL-6 increases CK-MB, a classic cardiac damage marker, and decreases UPRmt genes after exhaustive exercise
(Cell Biochemistry and Function, 2022) [Artigo]The intensity, duration, type of contraction, and muscle damage influence interleukin-6 (IL-6) response to acute exercise. However, in response to an exhaustive exercise session, the upregulation of IL-6 in the serum and ... -
Curcumin reduces inflammation in rat apical periodontitis
(International Endodontic Journal, 2022) [Artigo]Aim The aim of the study was to evaluate the effect of systemic curcumin administration on the severity of apical periodontitis (AP). Methodology Forty male Wistar rats weighing 250-280 g each, age 2.5 months, were distributed ... -
Chronic sodium fluoride intake promotes changes in insulin signaling and inflammatory pathways in the skeletal muscle of rats
(Fluoride, 2021) [Artigo]This study aimed to investigate the final step of insulin signaling and the relationship between the inflammatory pathway and insulin signal attenuation in the gastrocnemius muscle (GM) of rats chronically treated with ... -
Evaluation of antimicrobial photodynamic therapy with acidic methylene blue for the treatment of experimental periodontitis
(Plos One, 2022) [Artigo]Objective To investigate the security and effectiveness of antimicrobial photodynamic therapy (aPDT) with a citric acid-based methylene blue (MB) on the periodontal repair following the treatment of ligature-induced ... -
Case report of an anatomic variation of the buccal nerve (branch of Trigeminal Nerve - V3)
(European Journal Of Anatomy, 2021) [Artigo]One of the branches of the mandibular nerve is the buccal nerve. It is responsible for sensory innervating of the buccal gingiva of the lower teeth and the buccal mucosa of the cheek. The aim of this study was to report a ... -
Different responses of heterogeneous graft presentations in bone reconstructions during sinus lift elevation surgery: an immunolabeling and histomorphometric study performed in rabbits
(Frontiers of Oral and Maxillofacial Medicine, 2022) [Artigo]Background: This study aims to analyze the process of bone formation, maturation and mineralization promoted by Cerabone® functionalization with raloxifene in rabbit sinus floor elevation, through immunohistochemical and ... -
The action of oxytocin on the bone of senescent female rats
(Life Sciences, 2022) [Artigo]Aims: This study verified the action of oxytocin (OT) as a preventive measure to control bone damage during aging in female rats. Main methods: Wistar rats received saline (0.15 mol/L/IP; Vehicle Group), Atosiban/AT (300 ...