Search Results - "Kohgo, Takao"
-
1
Long-term biopersistence of tangled oxidized carbon nanotubes inside and outside macrophages in rat subcutaneous tissue
Published in Scientific reports (28-08-2013)“…Because of their mechanical strength, chemical stability and low molecular weight, carbon nanotubes (CNTs) are attractive biological implant materials…”
Get full text
Journal Article -
2
Activation of the FGF signaling pathway and subsequent induction of mesenchymal stem cell differentiation by inorganic polyphosphate
Published in International journal of biological sciences (03-02-2008)“…Inorganic polyphosphate [poly(P)] is a biopolymer existing in almost all cells and tissues, although its biological functions in higher eukaryotes have not…”
Get full text
Journal Article -
3
Influence of length on cytotoxicity of multi-walled carbon nanotubes against human acute monocytic leukemia cell line THP-1 in vitro and subcutaneous tissue of rats in vivo
Published in Molecular bioSystems (2005)“…Carbon nanotubes (CNTs) are single- or multi-cylindrical graphene structures that possess diameters of a few nanometers, while the length can be up to a few…”
Get more information
Journal Article -
4
CaTiO3 coating on titanium for biomaterial application-Optimum thickness and tissue response
Published in Journal of biomedical materials research. Part A (01-08-2007)“…The objectives of this study were to determine the optimum thickness of a CaTiO3 film for biomaterial applications and to investigate the biocompatibility and…”
Get full text
Journal Article -
5
Development of calcium phosphate cement using chitosan and citric acid for bone substitute materials
Published in Biomaterials (01-02-2002)“…We developed a calcium phosphate cement that could be molded into any desired shape due to its chewing-gum-like consistency after mixing. The powder component…”
Get full text
Journal Article -
6
Biological Behavior of Hat-Stacked Carbon Nanofibers in the Subcutaneous Tissue in Rats
Published in Nano letters (01-01-2005)“…The tissue response to hat-stacked carbon nanofibers (H-CNFs) was evaluated. H-CNFs were implanted in the subcutaneous tissue of rats. Histological and…”
Get full text
Journal Article -
7
Adenovirus E4orf6 targets pp32/LANP to control the fate of ARE-containing mRNAs by perturbing the CRM1-dependent mechanism
Published in The Journal of cell biology (04-07-2005)“…E4orf6 plays an important role in the transportation of cellular and viral mRNAs and is known as an oncogene product of adenovirus. Here, we show that E4orf6…”
Get full text
Journal Article -
8
Selenium Distribution in Human Soft Tissue Determined by Using X-ray Scanning Analytical Microscope and X-ray Absorption Fine Structure Analysis
Published in Chemistry letters (01-01-2006)“…Se localilzation in the human oral mucosae which contain dental amalgam or dental silver alloy particles was analyzed by X-ray scanning analytical microscopy…”
Get full text
Journal Article -
9
Nuclear export of adenovirus E4orf6 protein is necessary for its ability to antagonize apoptotic activity of BH3-only proteins
Published in Oncogene (09-10-2003)“…The adenovirus E4orf6 is a viral oncoprotein known to cooperate with the E1A gene product in transforming primary murine cells. It has been shown to inhibit…”
Get full text
Journal Article -
10
Bisphenol A from dental polycarbonate crown upregulates the expression of hTERT
Published in Journal of biomedical materials research. Part B, Applied biomaterials (15-10-2004)“…Bisphenol A (BPA) is one of the endocrine‐disrupting chemicals (EDCs) that possess estrogen‐like biologic activity. Many dental materials have been reported to…”
Get full text
Journal Article -
11
Tissue response to a newly developed calcium phosphate cement containing succinic acid and carboxymethyl-chitin
Published in Journal of biomedical materials research. Part A (01-03-2003)“…We developed a new calcium phosphate cement containing succinic acid and carboxymethyl‐chitin in the liquid component. In this study, the biocompatibility and…”
Get full text
Journal Article -
12
Geometric Effect of Matrix upon Cell Differentiation: BMP-Induced Osteogenesis Using a New Bioglass with a Feasible Structure
Published in Journal of biochemistry (Tokyo) (01-01-2001)“…A new biocompatible glass, which is composed of CaO, P2O5, SiO2, and Al2O3 (abbreviated CPSA) and is characterized by higher elasticity than previous bioglass…”
Get full text
Journal Article -
13
Effect of Duration of Hyperglycemia on Osseointegration around Titanium Implants
Published in Journal of oral biosciences (01-01-2006)“…The purpose of this study was to investigate the effect of the duration of hyperglycemia on the osseointegration and bone formation around titanium implants…”
Get full text
Journal Article -
14
Peri-implant Tissue after Osseointegration in Diabetes in Rat Maxilla
Published in Journal of oral biosciences (01-01-2006)“…Histological and histometric evaluations were done to investigate the effects of streptozotocin-induced diabetes on peri-implant tissue after osseointegration…”
Get full text
Journal Article -
15
Detection of human papillomavirus DNA sequences in tongue squamous-cell carcinoma utilizing the polymerase chain reaction method
Published in International journal of cancer (21-01-1992)“…Twenty-four cases of tongue squamous-cell carcinoma (SCC) were analyzed for human papillomavirus (HPV) DNAs by the polymerase chain reaction (PCR) method and…”
Get more information
Journal Article -
16
Bone augmentation osteogenesis using hydroxyapatite and β-tricalcium phosphate blocks
Published in Journal of oral and maxillofacial surgery (01-09-2003)“…In this study, we investigated the differences in osteogenesis and resorption between hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP) implanted on the…”
Get full text
Journal Article -
17
Biomimetic porous scaffolds with high elasticity made from mineralized collagen-An animal study
Published in Journal of biomedical materials research. Part B, Applied biomaterials (01-11-2005)“…Histological investigations of a new hydroxyapatite–collagen composite material were carried out to evaluate its possible suitability as a bone substitute. The…”
Get full text
Journal Article -
18
EWS/ETS fusions activate telomerase in Ewing's tumors
Published in Cancer research (Chicago, Ill.) (01-12-2003)“…EWS/ETS is a chimeric protein identified in most Ewing's sarcomas. Although EWS/ETS has been shown to activate transcription as a transcription factor, the…”
Get full text
Journal Article -
19
E1AF, an ets-oncogene family transcription factor
Published in Cancer letters (08-12-2004)“…E1AF is an ets-oncogene family transcription factor. E1AF was shown to upregulate multiple matrix metalloproteinase (MMP) genes and contribute to the malignant…”
Get full text
Journal Article -
20
Carcinoma in-situ of the oral mucosa: Its pathological diagnostic concept based on the recognition of histological varieties proposed in the JSOP Oral CIS Catalog
Published in Journal of oral and maxillofacial surgery, medicine, and pathology (01-07-2014)“…This article documents the process that led to the publication of the “Oral CIS (JSOP) Catalog” by the Working Committee on New Histopathological Criteria for…”
Get full text
Journal Article