Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Takehiko Nakajima"'
Autor:
Masaru Murata, Jun Hino, Md. Arafat Kabir, Kenji Yokozeki, Michiko Sakamoto, Takehiko Nakajima, Toshiyuki Akazawa
Publikováno v:
Materials, Vol 14, Iss 1, p 196 (2021)
Osteoinduction in muscles by porous ceramics has been reported to be a real phenomenon. In this study, osteoinduction in connective tissues was found in highly porous hydroxyapatite (HAp) ceramics with large specific surface areas. We have developed
Externí odkaz:
https://doaj.org/article/5535d342176a497085280215070c520c
Autor:
Masashi Takaso, Manabu Mukai, Ken Sugo, Ken Urabe, Takehiko Nakajima, Ken Takata, Kentaro Uchida, Masanori Nakasu
Publikováno v:
Bio-Medical Materials and Engineering. 33:41-50
BACKGROUND: Periprosthetic joint infection is a major complication of total joint arthroplasty, with treatment requiring a two-stage exchange procedure and 6 weeks of systemic antibiotics. However, depending on the infection site, intravenous deliver
Autor:
Md. Arafat Kabir, Kenji Yokozeki, Takehiko Nakajima, Toshiyuki Akazawa, Michiko Sakamoto, Masaru Murata, Jun Hino
Publikováno v:
Materials
Volume 14
Issue 1
Materials, Vol 14, Iss 196, p 196 (2021)
Volume 14
Issue 1
Materials, Vol 14, Iss 196, p 196 (2021)
Osteoinduction in muscles by porous ceramics has been reported to be a real phenomenon. In this study, osteoinduction in connective tissues was found in highly porous hydroxyapatite (HAp) ceramics with large specific surface areas. We have developed
Autor:
Takehiko Nakajima, Toshiyuki Akazawa, Masaru Murata, Md. Arafat Kabir, Yasuhito Minamida, Michiko Sakamoto, Manabu Ito
Publikováno v:
Key Engineering Materials. 696:265-270
Commercial hydroxyapatite (HAp) porous granules were designed by the supersonic treatment at 120W and 38 kHz for 15 min in parenteral fluids (amino-acids (PF-A), electrolytes and carbohydrates (PF-EC), the mixtures (PF-M)) to form PF-A/HAp, PF-EC/HAp
Publikováno v:
Journal of the Ceramic Society of Japan. 124:954-958
Autor:
Manabu Ito, Yasuhito Minamida, Md. Arafat Kabir, Akihiko Katayama, Toshiyuki Akazawa, Takehiko Nakajima, Masaru Murata
Publikováno v:
Key Engineering Materials. 631:241-246
As interface design of autotransportation materials and bioactive ceramics by supersonic treatment, human teeth-originated granules and commercial hydroxyapatite (HAp) were partially dissolved in different acid solutions, such as electrolyzed water a
Autor:
Yasuhito Minamida, J. Hino, Hiroki Nagayasu, Manabu Ito, Michiko Sakamoto, Masaru Murata, Takehiko Nakajima, Md. Arafat Kabir, Toshiyuki Akazawa
Publikováno v:
Key Engineering Materials. 631:430-434
Microcracks and trabecular fractures can be observed in physiological bone. Biomimetic hydroxyapatite (HAp) scaffolds have been strongly needed in bone regenerative medicine. We have been developing the combination method of the partial dissolution-p
Autor:
Atsushi Okawa, Shinichi Sotome, Renpei Matsumoto, Xuetao Wei, Keigo Hirai, Takehiko Nakajima, Satoru Egawa, Hiroaki Yasuda, Toshitaka Yoshii
Publikováno v:
Journal of Orthopaedic Research.
In fracture treatment, biological bone union generally depends on the bone's natural fracture healing capacity, even in surgically treated cases. Hydroxyapatite/collagen composite (HAp/Col) has high osteoconductivity and stimulates osteogenic progeni
Autor:
Xuetao, Wei, Satoru, Egawa, Renpei, Matsumoto, Hiroaki, Yasuda, Keigo, Hirai, Toshitaka, Yoshii, Atsushi, Okawa, Takehiko, Nakajima, Shinichi, Sotome
Publikováno v:
Journal of orthopaedic research : official publication of the Orthopaedic Research Society. 36(1)
In fracture treatment, biological bone union generally depends on the bone's natural fracture healing capacity, even in surgically treated cases. Hydroxyapatite/collagen composite (HAp/Col) has high osteoconductivity and stimulates osteogenic progeni
Autor:
Junichi Tazaki, Masaru Murata, Norimasa Iwasaki, Ding Xianjun, Katsuo Nakamura, Yuichiro Abe, Akio Minami, Takehiko Nakajima, Toshiyuki Akazawa, Michiko Sakamoto, Jun Hino, Masahiko Takahata, Katsutoshi Ito, Manabu Ito
Publikováno v:
Journal of the Ceramic Society of Japan. 118:535-540
Commercial products of hydroxyapatite (HAp) were easily modified to obtain partially-dissolved and precipitated HAp (PDP-HAp) ceramics by the specific dissolution–precipitation technique, which involved a stirring of 300 rpm at 298 K in 1.7–3.4