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I Okayasu

Explore the profile of I Okayasu including associated specialties, affiliations and a list of published articles. Areas
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Articles 178
Citations 3215
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Recent Articles
1.
Okayasu I, Komiyama O, Ayuse T, De Laat A
J Oral Rehabil . 2014 Jul; 41(12):875-80. PMID: 25041286
The aim of this study was to examine the tactile sensory and pain thresholds in the face, tongue, hand and finger of subjects asymptomatic for pain. Sixteen healthy volunteers (eight...
2.
Suzuki S, Okayasu I, Kuda H, Kuwa K, Yoshimura S, Mitamura T, et al.
Oncol Rep . 2011 May; 2(5):723-6. PMID: 21597804
Well- and moderately well-differentiated colorectal adenocarcinomas accounted for 86% of all tumors induced by 1,2-dimethylhydrazine in rats, and were distributed throughout the colorectal tract. Poorly differentiated carcinomas, 14% of all...
3.
Araki K, Mikami T, Yoshida T, Kikuchi M, Sato Y, Oh-ishi M, et al.
Br J Cancer . 2009 Jul; 101(3):492-7. PMID: 19603022
Background: Ulcerative colitis (UC) is a chronic relapsing inflammatory bowel disease, known to be associated with a markedly increased risk of colorectal carcinoma development. Methods: Using proteomic analysis with two-dimensional...
4.
Kikuchi M, Mikami T, Sato T, Tokuyama W, Araki K, Watanabe M, et al.
Br J Cancer . 2009 Jun; 101(1):116-23. PMID: 19491899
Background: Recently, preoperative chemoradiation therapy (CRT) for rectal cancer has been increasingly used as a neoadjuvant treatment. In the present study, the relation between histological response to CRT and immunohistochemical...
5.
Okayasu I, Oi K, De Laat A
J Oral Rehabil . 2009 Jun; 36(7):476-82. PMID: 19486270
The aim of this study was (i) to examine the effect of light tooth contact as in diurnal tooth clenching on the tactile detection threshold (TDT), the filament-prick pain detection...
6.
Hanaoka N, Tanabe S, Mikami T, Okayasu I, Saigenji K
Endoscopy . 2009 May; 41(5):427-32. PMID: 19418397
Background And Study Aims: The clinicopathologic features of gastric cancers containing a mixture of differentiated-type and undifferentiated-type components remain uninvestigated. We evaluated the risk of lymph node metastasis and the...
7.
Saegusa M, Hashimura M, Kuwata T, Hamano M, Watanabe J, Kawaguchi M, et al.
J Pathol . 2008 Sep; 216(4):521-32. PMID: 18798221
The beta-catenin/TCF4/p300 pathway is involved in early signalling for trans-differentiation towards the morular phenotype of endometrial carcinoma cells, but little is known about the upstream regulators. Here we show that...
8.
Hara A, Saegusa M, Ichinoe M, Okayasu I
J Clin Pathol . 2007 Dec; 61(3):287-92. PMID: 18156430
Aim: Definitive distinction between low-grade astrocytoma and astrogliosis is a long-standing difficulty due to their similar histopathological characteristics. To clarify differences in biological significance, this study focused on various components...
9.
Saegusa M, Hashimura M, Kuwata T, Hamano M, Okayasu I
J Pathol . 2007 Jul; 213(1):35-45. PMID: 17607667
Beta-catenin/TCF4/p300 signalling loops play an important role in trans-differentiation towards the morular phenotype of endometrial carcinomas. Crosstalk between NF-kappaB and beta-catenin pathways has been proposed and we focused here on...
10.
Ayuse T, Ishitobi S, Kurata S, Sakamoto E, Okayasu I, Oi K
J Oral Rehabil . 2006 May; 33(6):402-8. PMID: 16671985
Chin-tuck position and reclining posture have been used in dysphagia patients to prevent aspiration during swallowing. However, both behavioural treatments may affect respiratory function. This study was carried out to...