Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Toshihiko Yajima"'
Publikováno v:
Anatomical Science International. 95:334-341
We investigated the architecture of periodontal ligament regenerated by an enamel matrix derivative (EMD, Emdogain®) coating on the surface of hydroxyapatite (EMD-HA). Immediately after extraction of the maxillary first molar in rats, HA alone or EM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bd473a219865ac53d39c330c8262736
https://doi.org/10.1007/s12565-020-00526-2
https://doi.org/10.1007/s12565-020-00526-2
Publikováno v:
Journal of Histochemistry & Cytochemistry. 56:561-567
The morphology of the osteocyte changes during the cell's lifetime. Shortly after becoming buried in the matrix, an osteocyte is plump with a rich rough endoplasmic reticulum and a well-developed Golgi complex. This “immature” osteocyte reduces i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6770161d03ece51392b7fcb462da9a38
https://doi.org/10.1369/jhc.2008.950527
https://doi.org/10.1369/jhc.2008.950527
Publikováno v:
European Journal of Oral Sciences. 115:212-223
Degradation of Meckel's cartilage in the middle portion is accompanied by hypertrophy and death of chondrocytes, calcification of the cartilaginous matrix, and chondroclastic resorption. We hypothesize that the gelatinolytic activity of matrix metall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70288a93e3a965f43c420c53e87e91fd
https://doi.org/10.1111/j.1600-0722.2007.00447.x
https://doi.org/10.1111/j.1600-0722.2007.00447.x
Publikováno v:
Journal of Dental Research. 86:352-356
Elastic system fibers, comprised of microfibrils and tropoelastin, are extracellular components of periodontal tissue. During development, the microfibrils act as a template on which tropoelastin is deposited. However, the process of elastic system f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40dc810d18f11885dad7114e616c4d18
https://doi.org/10.1177/154405910708600410
https://doi.org/10.1177/154405910708600410
Autor:
Yoichiro, Hosokawa, Yasunori, Sakakura, Likinobu, Tanaka, Kazuhiko, Okumura, Toshihiko, Yajima, Masayuki, Kaneko
Publikováno v:
Journal of Radiation Research. 48:273-280
We examined effects of local and whole body irradiation before tooth extraction on appearance and differentiation of osteoclasts in the alveolar bone of rat maxillary first molars. Wistar rats weighting 100 g were divided into three groups: non-irrad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d0695ee4225f9ca23caefa45cae30c
https://doi.org/10.1269/jrr.06069
https://doi.org/10.1269/jrr.06069
Autor:
Yoichiro Hosokawa, Kazuharu Irie, Toshihiko Yajima, Masanori Nakamura, Eichi Tsuruga, Yasunori Sakakura
Publikováno v:
Cell and Tissue Research. 328:137-151
The middle portion of Meckel's cartilage (one of four portions that disappear with unique fate) degrades via hypertrophy and the cell death of chondrocytes and via the resorption of cartilage by chondroclasts. We have examined the immunolocalization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3026bec4e13f7764465dc577db8fb26
https://doi.org/10.1007/s00441-006-0329-7
https://doi.org/10.1007/s00441-006-0329-7
Autor:
Hiroaki Nakamura, Eichi Tsuruga, Kazuharu Irie, Toshihiko Yajima, Yasunori Sakakura, Yoichiro Hosokawa
Publikováno v:
Journal of Anatomy. 207:325-337
We examined the immunolocalization of receptor activator of nuclear factor-kappaB ligand (RANKL) and osteoprotegerin (OPG) in areas of resorption caused by osteoclasts/chondroclasts on embryonic days 14-16 (E14-16) in Meckel's cartilage, and compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cc44f1a4a7987710d98dc1a093bee77
https://doi.org/10.1111/j.1469-7580.2005.00466.x
https://doi.org/10.1111/j.1469-7580.2005.00466.x
Autor:
Masayuki Kaneko, Kazuhiko Okumura, Yoichiro Hosokawa, Likinobu Tanaka, Yasunori Sakakura, Toshihiko Yajima
Publikováno v:
Journal of Radiation Research. 46:293-303
We investigated the role of the caspase activation cascade in apoptosis induced by ionizing radiation or hydrogen peroxide (H(2)O(2)) in human leukemia HL60 cells. Electron paramagnetic resonance (EPR) spectra revealed that hydroxyl and hydrogen radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28cd8bbe8524dbae4f74b5fcfcc1376
https://doi.org/10.1269/jrr.46.293
https://doi.org/10.1269/jrr.46.293
Publikováno v:
The International Journal of Biochemistry & Cell Biology. 36:395-400
Fibulin-5 (also known as DANCE) is an elastin-binding protein that is thought to play a role in elastogenesis. We examined the relationship between the gene expression of fibulin-5 and the gene expression and accumulation of tropoelastin by comparing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b211c563abcbf1173457cac9bf581cc9
https://doi.org/10.1016/s1357-2725(03)00238-3
https://doi.org/10.1016/s1357-2725(03)00238-3
Publikováno v:
Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 46:288-293
To clarify the changes of the mandible and alveolar bone in postmenopausal osteoporosis, we examined the changes of structure in mandible and alveolar bone of ovariectomized (OVX) rats. Twelve female Wistar rats (25-week old) were divided into two gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11c44e818fbdbec60ad5f49487d54c4c
https://doi.org/10.2329/perio.46.288
https://doi.org/10.2329/perio.46.288