Osteoblasts
Mostrando 1-12 de 351 artigos, teses e dissertações.
-
1. Bone, fat, and muscle interactions in health and disease
Abstract Energy metabolism is a point of integration among the various organs and tissues of the human body, not only in terms of consumption of energy substrates but also because it concentrates a wide interconnected network controlled by endocrine factors. Thus, not only do tissues consume substrates, but they also participate in modulating energy metaboli
Archives of Endocrinology and Metabolism. Publicado em: 2022
-
2. Influence of Bisphosphonates on the Behavior of Osteoblasts Seeded Onto Titanium Discs
Resumo Entre outros fatores, os tipos de bisfosfonatos bem como os regimes de tratamento parecem estar diretamente associados com o sucesso ou falhas na instalação de implantes osseointegrados. Este estudo avaliou a influência de dois bisfosfonatos, o alendronato de sódio (AS) e o ácido zoledrônico (AZ), no metabolismo de osteoblastos. Osteoblastos hum
Braz. Dent. J.. Publicado em: 2020-06
-
3. Beneficial effects of Cuscuta chinensis extract on glucocorticoid-induced osteoporosis through modulation of RANKL/OPG signals
Cuscuta chinensis Lam. (Convolvulaceae) is an important herbal medicine widely used to improve sexual function, treat osteoporosis, and prevent aging, and has been reported to exhibit anti-osteoporotic effects in vitro. However, the activity of Cuscuta chinensis Lam. on glucocorticoid-induced osteoporosis still remains unclear. The present study aimed to ass
Braz J Med Biol Res. Publicado em: 05/12/2019
-
4. Histometry Analysis of Osteoclasts, Osteoblasts and Fibroblasts in Immediate Placement Implants with Addition of Aloe Vera Extract
Abstract Objective: To analyze the effect of immediate placement of implants with extract from the new bone formation histometically. Material and Methods: In this true-experimental design with randomized post test control group, 9 mongrel dogs weighing 10 to 12 kg were used, which were divided into 3 groups, based on observation time of 14 days, 28 days a
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 31/10/2019
-
5. Evaluation of Bone Repair in the Mandible of Rabbits Using Biphasic Calcium Phosphate Micro-Macroporous Hydroxyapatite Bioceramics and Beta-Tricalcium Phosphate
Abstract Objective: To perform a clinical and histological evaluation, characterizing and proving the feasibility of the use of beta tricalcium phosphate (HA/βTCP) bioceramics as a bone defect repair material, comparing it with autogenous bone and blood clot in terms of osteoinductive, conductive, and genic capacities. Material and Methods: The experiment
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 10/10/2019
-
6. Short-term use of resveratrol in alloplastic graft material applied with calvarial bone defects in rats
Abstract Purpose: The effects of resveratrol administration on calvarial bone defects with alloplastic graft material was investigated for osteoinductive reaction and bone development in rats. Methods: Healthy male rats were randomly divided into 3 groups consisting of 10 rats. Groups were as follows: control (defect) group, defect + graft group, and defec
Acta Cir. Bras.. Publicado em: 12/09/2019
-
7. The effect of graft application and simvastatin treatment on tibial bone defect in rats. A histological and immunohistochemical study
Abstract Purpose: To evaluate histologically and immunohistochemically the bone regeneration after application of simvastatin on tibial bone defects in rats. Methods: Sixty Wistar albino rats were divided into 3 groups as control (6 mm tibial bone defect), defect + graft (allograft treatment), and defect + graft + simvastatin (10 mg/kg/day) for 28 days.
Acta Cir. Bras.. Publicado em: 06/05/2019
-
8. Regulation of ghrelin receptor by microbial and inflammatory signals in human osteoblasts
Abstract: Recently, it has been suggested that the anti-inflammatory hormone ghrelin (GHRL) and its receptor GHS-R may play a pivotal role in periodontal health and diseases. However, their exact regulation and effects in periodontitis are not known. The aim of this in-vitro study was to investigate the effect of microbial and inflammatory insults on the GHS
Braz. oral res.. Publicado em: 25/04/2019
-
9. BONE TISSUE BEHAVIOR OF RATS WITH EXPERIMENTAL PERIODONTITIS SUBJECTED TO PHYSICAL EXERCISE
RESUMO Introdução: É possível que a atividade física proteja o periodonto por atenuar a resposta inflamatória excessiva do indivíduo. Há algumas evidências em estudos longitudinais e um estudo prospectivo que demonstram que adultos fisicamente ativos têm tido diminuição do risco de periodontite. Até o momento, nenhum estudo explorou conjuntamen
Rev Bras Med Esporte. Publicado em: 2019-04
-
10. 6-Bromoindirubin-3’-oxime promotes osteogenic differentiation of canine BMSCs through inhibition of GSK3β activity and activation of the Wnt/β-catenin signaling pathway
This study aimed to investigate how 6-bromoindirubin-3’-oxime (BIO) increases the osteogenic differentiation of canine bone mesenchymal stem cells (BMSCs) and the role of the Wnt/β-catenin signaling pathway in this process. We mimicked the effect of Wnt by adding BIO to the culture medium of BMSCs and examined whether canonical Wnt signaling positively af
An. Acad. Bras. Ciênc.. Publicado em: 21/03/2019
-
11. The effect of graft application and allopurinol treatment on calvarial bone defect in rats
Abstract Purpose: To investigate the effects of allopurinol administration on osteoinductive reaction and bone development with graft material. Methods: Thirty-six Wistar albino rats were divided into 3 groups. In the control group, calvarial bone defect was only created without any treatment. In the Defect + Graft group, allograft treatment was performed
Acta Cir. Bras.. Publicado em: 18/03/2019
-
12. A novel effect of geraniin on OPG/RANKL signaling in osteoblasts
In this study, the effects of geraniin on osteoprotegerin/receptor activator of nuclear factor-κB ligand(OPG/RANKL) in regulating the proliferation of osteoblasts and suppression of osteoclast-like cells (OLC) in OLC-osteoblast co-cultured system in vitro were investigated. Osteoblasts were cultured and identified with alkaline phosphatase (ALP), gomori sta
Braz. J. Pharm. Sci.. Publicado em: 29/11/2018