Results 11 to 20 of about 70,475 (260)

Carbonated Hydroxyapatite Containing Propolis as an Antibacterial Agent Candidate against Aggregatibacter actinomycetemcomitans [PDF]

Majalah Obat Tradisional, 2020
One of the periodontal pathogenic bacteria that can cause periodontitis and alveolar bone destruction is Aggregatibacter actinomycetemcomitans. An alveolar bone defect can be treated using a bone graft.
Ayunda Nur Sukmawati, Sri Pramestri, Al. Sri Koes Soesilowati, Suryono Suryono   +3 more
doaj   +2 more sources

Carbonated Hydroxyapatite Substituted with Magnesium for Stone Consolidation

Proceedings, 2020
Carbonated hydroxyapatite (CHAp) is an inorganic compound with various applications that presents better homogeneity and consolidating effect than HAp [1]. [...]
Lorena Iancu, Rodica-Mariana Ion, Ramona Marina Grigorescu, Paul Niculae Ghioca, Bogdan Spurcaciu, Madalina Elena David, Ramona Elena Andrei, Marius Ghiurea, Raluca Maria Stirbescu, Alin Bucurica   +9 more
doaj   +2 more sources

Evaluation of Antibacterial Potential of Carbonated Hydroxyapatite Combined with Propolis on Porphyromonas gingivalis [PDF]

Majalah Obat Tradisional, 2020
Carbonated hydroxyapatite is ideal as a bone graft material because it has similar organic matters to the bone, excellent osteoconductive properties, and good biodegradation in the body.
Nungky Devitaningtyas, Ahmad Syaify, Dahlia Herawati, Suryono Suryono   +3 more
doaj   +2 more sources

Combining 10% propolis with carbonated hydroxyapatite to observe the RANKL expression in a rabbit’s alveolar bone [PDF]

Dental Journal, 2020
Background: Periodontitis causes an increased receptor activator level in the nuclear factor-κβ ligand (RANKL), which is one of the inflammatory mediators that plays a role in osteoclastogenesis. The open flap debridement (OFD) technique is the preferred
Nungky Devitaningtyas, Ahmad Syaify, Dahlia Herawati   +2 more
doaj   +2 more sources

Study of new practical ESR dosimeter based on carbonated hydroxyapatite and its dosimetric properties. [PDF]

PLoS One, 2018
The development of new dosimeters with good dosimetric properties is important for quality control in radiation applications. A new practical electron spin resonance (ESR) dosimeter based on carbonated hydroxyapatite that simulated the composition and ...
Liu Y, Ma L, Guo J, Dong G, Cong J, Ji Y, Ning J, Yang G, Wu K.   +8 more
europepmc   +2 more sources

Development and evaluation of a modified injectable calcium phosphate cement with enhanced injectability and mechanical stability for bone defect repair. [PDF]

BMC Musculoskelet Disord
This study aimed to optimize an injectable carbonated hydroxyapatite cement for metaphyseal bone defect filling and to evaluate its biomechanical performance in distal radius fracture fixation.
Zhou X, Wei D, Zhang Z, Liu Y, Miao J, Qian Z.   +5 more
europepmc   +2 more sources

Cytocompatibility and biocompatibility of nanostructured carbonated hydroxyapatite spheres for bone repair. [PDF]

J Appl Oral Sci, 2015
Objective The aim of this study was to investigate the in vitro and in vivo biological responses to nanostructured carbonated hydroxyapatite/calcium alginate (CHA) microspheres used for alveolar bone repair, compared to sintered hydroxyapatite (HA ...
Calasans-Maia MD, Melo BR, Alves AT, Resende RF, Louro RS, Sartoretto SC, Granjeiro JM, Alves GG.   +7 more
europepmc   +2 more sources

Imperfect hydroxyapatite bioceramics derived from golden pomfret have enhanced osteogenic properties. [PDF]

Sci Rep
Imperfect hydroxyapatite (IHA) bioceramics, which contain defects such as calcium deficiency, carbonate substitution, and metal cation substitution, exhibit improved osteogenic properties.
Zhang C, Zhao G, Wang X, Li M, Li Z, E Y, Cao X, Chen M, Liu C.   +8 more
europepmc   +2 more sources

Hydrothermal synthesis and nanostructure of carbonated calcium hydroxyapatite

Journal of Materials Science: Materials in Medicine, 2006
The influence of precursor concentration, pressure, temperature and time of hydrothermal synthesis on the development of calcium hydroxyapatite structure has been analyzed. The obtained results show that it is possible to adjust the conditions of hydrothermal synthesis from solutions of relatively high concentrations to obtain calcium hydroxyapatite ...
Jokanović, Vukoman, Izvonar, Dušan, Dramićanin, Miroslav D., Jokanović, B., Živojinović, Vesna, Marković, Dejan, Dacić, B.   +6 more
openaire   +5 more sources

Continuous Hydrothermal Flow Synthesis and Characterisation of Nano-Bioceramics and their Rapid Consolidation Using Spark Plasma Sintering [PDF]

, 2008
PhDAccidents, surgery and disease often result in the use of biomimetic materials that can replace human hard tissue and calcium phosphate bioceramics are ideally suited for this purpose.
Chaudhry, Aqif Anwar
core   +4 more sources