Results 11 to 20 of about 3,146 (276)
Behaviour of Mg and Si substituted hydroxyapatites in model media [PDF]
, 2022 Thanks to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the most investigated materials in bone tissue engineering.
Čebela, Maria +4 more
core +13 more sources
Sorption mechanism of copper ions on synthetic and natural dentine hydroxyapatites [PDF]
Journal of Materials and Engineering Structures, 2019 Removal of copper ions from aqueous solutions on synthetic and dentine waste hydroxyapatites (HAP) was investigated in batch sorption experiments. Kinetics of sorption followed a pseudo-first order model.
Farida FERNANE +3 more
doaj +8 more sources
Potencial of different hydroxyapatites as biomaterials in the bone remodeling [PDF]
Acta Cirúrgica Brasileira, 2018 Purpose: To analyze the therapeutic potentials of different hydroxyapatites used for the correction of bone defects in rats. Methods: Forty rats, male, albino wistar, were distributed in 4 groups. They were submitted to a 3.5 mm defect in tibia.
Pedro Carvalho Cassino +7 more
doaj +2 more sources
Bioactive Nano Hydroxyapatites for Orbital Floor Repair and Regeneration
, 2021 Bioactive nano-hydroxyapatites have been synthesised for orbital floor repair and regeneration. Hydroxyapatite (HA) is widely used for bone repair and regeneration.
Reilly, G.C. +5 more
core +3 more sources
Standardization of the body vectoring technique with calcium hydroxyapatite [PDF]
Surgical & Cosmetic Dermatology, 2020 Introduction: Calcium hydroxyapatite in a carboxymethylcellulose carrier gel presents unequivocal results for facial skin improvement, stimulating the collagen and elastin production.
Gladstone Eustaquio de Lima Faria +4 more
doaj +1 more source
Loss of definition of the submental contouring: correct diagnosis and treatment algorithm [PDF]
Surgical & Cosmetic Dermatology, 2022 The search for aesthetic procedures aimed at the loss of submental definition is increasing. A correct diagnosis is imperative for successful treatment and the reduction of complications.
Gladstone E. L. Faria +4 more
doaj +1 more source
Clinical Applications of Nano-Hydroxyapatite in Dentistry
Applied Sciences, 2022 Nano-hydroxyapatite (nano-HAp) is a biomaterial which is finding increasing application in dentistry due to its osteogenic properties and biocompatibility. The aim of the present study is to review the clinical applications of nano-HAp in dentistry.
Rossana Izzetti +5 more
doaj +1 more source
Chitosan-Hydroxyapatite Scaffold for Tissue Engineering in Experimental Lumbar Laminectomy and Posterolateral Spinal Fusion in Wistar Rats [PDF]
Asian Spine Journal, 2020 Study Design Experimental study with an animal model. Purpose To evaluate the role of a chitosan and hydroxyapatite composite for spinal fusion in a lumbar experimental model based on regenerative tissue engineering principles.
Martin Rodríguez-Vázquez +1 more
doaj +1 more source
Chimica Techno Acta, 2022 The feasibility of soft mechanochemical synthesis was studied here for hydroxyapatite with various types of substitution. It was shown that this method allows obtaining hydroxyapatites substituted with copper or iron cations and hydroxyapatites ...
Natalya V. Eremina +3 more
doaj +1 more source
Brazilian Journal of Otorhinolaryngology, 2011 Prospective Experimental study in which we created a bony defect in the mastoids of rats and filled it up with hydroxyapatite to evaluate bone regeneration, to solve the problems of open cavities after mastoidectomies that frequently present with ...
Rogério Hamerschmidt +6 more
doaj +1 more source