Results 51 to 60 of about 19,991 (232)

Control of β-Tricalcium Phosphate Formation in Macroporous Phosphate Glass-Ceramic Composites

MATERIALS TRANSACTIONS, 2007
A macroporous phosphate invert glass-ceramic (PIGC) was derived from the mother glass with a composition of 60CaO-30P205-3Ti02-7Na 2 O in mol%. The mother glass powders were coated on a polymer sponge skeleton and subsequently sintered at 850°C for 1 h through burning off the sponge, resulting in the preparation of macroporous PIGC.
Obata, Akiko, Sasaki, Megumi, Kasuga, Toshihiro   +2 more
openaire   +2 more sources

Anterior cervical fusion with interbody cage containing beta-tricalcium phosphate: Clinical and radiological results

Acta Orthopaedica et Traumatologica Turcica, 2017
Aim: Beta tricalcium phosphate (beta-TCP) is an osteoconductive, resorbable material. Its clinical effectiveness has been proved in many indications. This study was clinical and radiographic study report obtained in patients undergoing anterior cervical ...
Ali Ender Ofluoglu, Uzay Erdogan, Mehmet Aydogan, Orhun Mete Cevik, Onder Ofluoglu   +4 more
doaj   +1 more source

Long‐term outcomes of microsurgical interdental papilla reconstruction: 13‐year and 18‐year case follow‐ups

Clinical Advances in Periodontics, EarlyView.
Abstract Background Loss of the interdental papilla compromises esthetics, speech, and hygiene, significantly affecting quality of life and psychological well‐being. Reconstruction has long been considered unpredictable, particularly in Cairo RT3 cases with advanced interproximal bone loss.
Katsuhiko Akiyama
wiley   +1 more source

Hydrothermal Synthesis of .BETA.-Tricalcium Phosphate from Amorphous Calcium Phosphate.

Journal of the Ceramic Society of Japan, 2002
β-tricalcium phosphate (β-TCP) is usually prepared by burning a mixture of dicalcium hydrogenphosphate anhydride (DCPA) and calcium carbonate (CaCO3) above 1100°C. However, hydrothermal synthesis may be a more effective process for energy-saving. In addition, amorphous calcium phosphate (ACP) is very useful as a raw material for the morphological ...
TOYAMA, Takeshi, NAKASHIMA, Kouichi, YASUE, Tamotsu   +2 more
openaire   +2 more sources

Clinical and research applications of synthetic bone substitutes in equine veterinary medicine: A systematic review

Equine Veterinary Journal, EarlyView.
Abstract Background Bone grafting in equine medicine offers a promising contribution to treating orthopaedic developmental diseases and chondral, osteochondral and segmental bone defects. Among grafts, synthetic bone substitutes—alloplastics—show favourable biological properties addressing numerous limitations presented by autografts, xenografts and ...
Katarzyna Skierbiszewska, Bernard Turek, Tomasz Jasiński, Michał Kaczorowski, Natalia Kozłowska, Julia Higuchi, Małgorzata Domino   +6 more
wiley   +1 more source

New Approach Methodologies (NAMs) in Alternative Methods: A Comparative Cytotoxicity Analysis of Nanostructured Hydroxyapatite in Adipose Stem Cells Spheroids

Journal of Applied Toxicology, EarlyView.
ABSTRACT Toxicological assessment is essential in NP approval for health and medical applications. Although 2D cell culture has been widely used, 3D models, especially spheroids, provide better predictive value for toxicological risk assessments since they replicate complex cellular interactions more accurately.
Bianca Montenegro, Rosângela Mayer Gonçalves, Marcelle Gomes Pegurier, Isabelle Amorim, Alexandre Malta Rossi, Leandra Santos Baptista   +5 more
wiley   +1 more source

Fracture toughness of sintered hydroxyapatite and .BETA.-tricalcium phosphate.

Journal of the Ceramic Association, Japan, 1984
On etudie la tenacite de ceramiques dentaires d'hydroxyapatite et de phosphate β-tricalcique frittes par rupture sous flexion d'une poutrelle comportant une encoche sur une ...
AKAO, Masaru, MIURA, Naoki, AOKI, Hideki
openaire   +2 more sources

Preparation of carbonate apatite scaffolds using different carbonate solution and soaking time [PDF]

Processing and Application of Ceramics, 2019
The aim of this study is to fabricate CO3Ap scaffolds using a dissolution-precipitation reaction during hydrothermal treatment. Beta-tricalcium phosphate (β-TCP) was used as a precursor instead of the commonly used alpha-tricalcium phosphate (α-TCP ...
Fadilah Darus, Mariatti Jaafar, Nurazreena Ahmad   +2 more
doaj   +1 more source

Biomaterials for resolution of peri‐implantitis: Consensus report of Workgroup 2 of the IADR Implantology Research Group Best Evidence Consensus Symposium on Peri‐Implant Disease and Its Treatment

Journal of Periodontology, EarlyView.
Abstract Background Peri‐implantitis is a destructive disease affecting the tissues surrounding dental implants. Biomaterials may be applied during surgical treatment to reconstruct bony defects and support soft tissue healing. However, current evidence is unclear if these treatments increase the likelihood of peri‐implantitis resolution.
Sukirth M. Ganesan, David R. Fraser, Mustafa Tattan, Jessica M. Latimer, IADR IRG Peri‐Implantitis Best Evidence Consensus Working Group 2, Mario Aimetti, Hatice Hasturk, Purnima S. Kumar, Fernando Suarez Lopez Del Amo, Andreas Stavropoulos, Daniel S. Thoma, Spyridon Vassilopoulos, Hom‐Lay Wang, Georgios Kotsakis   +13 more
wiley   +1 more source

Biomechanical evaluation of healing of critical-sized long bone defects in rats treated with biphasic hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP) bioceramic scaffolds

Journal of Veterinary and Animal Sciences
Critical-sized bone defects are those that would not heal spontaneously despite surgical stabilisation. These defects are treated using autografts, allografts, xenografts and synthetic bone grafts.
Ashok R. Unni, Syam K. Venugopal, K. D. John Martin, S. Anoop, S. Maya, B. Dhanush Krishna   +5 more
doaj   +1 more source