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Y Itai

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Articles 403
Citations 1710
Followers 0
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Recent Articles
1.
Takeda T, Momose A, Yu Q, Wu J, Hirano K, Itai Y
J Synchrotron Radiat . 2006 Apr; 7(Pt 4):280-2. PMID: 16609208
To increase the field of view for large objects in phase-contrast X-ray imaging, a large monolithic X-ray interferometer has been fabricated using an available silicon ingot of diameter 10 cm....
2.
Takeda T, Momose A, Ueno E, Itai Y
J Synchrotron Radiat . 2004 Jul; 5(Pt 3):1133-5. PMID: 15263769
Phase-contrast X-ray CT images generated by differences in refractive indices can be used to visualize the internal structures of soft tissues without contrast enhancement. In this study, imaging of human...
3.
Umetani K, Ueki H, Takeda T, Itai Y, Mori H, Tanaka E, et al.
J Synchrotron Radiat . 2004 Jul; 5(Pt 3):1130-2. PMID: 15263768
A HARPICON(TM) camera has been applied to a digital angiography system with fluorescent-screen optical-lens coupling. It uses avalanche multiplication in the photoconductive layer for high-sensitivity imaging. The limiting spatial resolutions...
4.
Hyodo K, Ando M, Oku Y, Yamamoto S, Takeda T, Itai Y, et al.
J Synchrotron Radiat . 2004 Jul; 5(Pt 3):1123-6. PMID: 15263766
A two-dimensional clinical intravenous coronary angiography system, comprising a large-size view area produced by asymmetrical reflection from a silicon crystal using intense synchrotron radiation from a multipole wiggler and a...
5.
Takeda T, Itai Y, Hyodo K, Ando M, Akatsuka T, Uyama C
J Synchrotron Radiat . 2004 Jul; 5(Pt 3):326-32. PMID: 15263500
In Japan, various medical applications of synchrotron X-ray imaging, such as angiography, monochromatic X-ray computed tomography (CT), radiography and radiation therapy, are being developed. In particular, coronary arteriography (CAG) is...
6.
Momose A, Takeda T, Itai Y, Yoneyama A, Hirano K
J Synchrotron Radiat . 2004 Jul; 5(Pt 3):309-14. PMID: 15263497
Apparatus for phase-contrast X-ray computed tomography using a monolithic X-ray interferometer is presented with some observational results for human breast tissues. Structures characteristic of the tissues were revealed in the...
7.
Itai Y, Kariya Y, Hoshino Y
Acta Physiol Scand . 2004 Jun; 181(2):217-24. PMID: 15180794
Aim: The present study attempted to use HE staining to clarify morphological changes in muscle fibres during recovery from disuse muscle atrophy. Methods: Disuse muscle atrophy was induced by suspending...
8.
Yanagisawa O, Niitsu M, Takahashi H, Itai Y
J Sports Med Phys Fitness . 2004 Feb; 43(4):493-9. PMID: 14767411
Aim: The purposes of present study were to investigate quantitatively using functional MR imaging the effect of a series of throwing activities on rotator cuff muscles and to compare the...
9.
Yanagisawa O, Miyanaga Y, Shiraki H, Shimojo H, Mukai N, Niitsu M, et al.
J Sports Med Phys Fitness . 2003 Nov; 43(3):356-66. PMID: 14625518
Aim: The purpose of this study was to investigate the effects of various therapeutic measures on the shoulder range of motion (ROM) and muscle cross-sectional area (mCSA) of rotator cuff...
10.
Kanematsu M, Kondo H, Semelka R, Matsuo M, Goshima S, Hoshi H, et al.
Clin Radiol . 2003 Oct; 58(10):778-86. PMID: 14521887
Aim: To assess the frequency, cause, and significance of early-enhancing, non-neoplastic (EN) lesions on gadolinium-enhanced magnetic resonance imaging (MRI) of the liver performed for the detection of malignant hepatic tumours....