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Article
On gastric polyps. iia type (superficial elevated form) of gastric cancer
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Article
Study about endoscopic diagnosis of eariy gastric cancer of excavated type (type III)
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Article
General Lectures
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Article
Angiographic manifestations of intracerebral cavernous hemangioma
A case of intraventricular cavernous hemangioma is reported, with a review of the literature, especially that dealing with angiography of intracerebral lesions. Dense venous poolings and a localized area of ve...
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Article
Angiographic diagnosis of acoustic neurinomas and meningiomas in the cerebellopontine angle—A reappraisal
Forty-two acoustic neurinomas and seven meningiomas in the cerebellopontine angle were reviewed, and the radiological differential diagnosis of these tumors is discussed. Though enlarged internal auditory meat...
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Article
Irradiated meningiomas: A clinical evaluation
Eighteen cases of intracranial meningioma that received preoperative or post-operative irradiation with60Cobalt or Linac have been reviewed. Eight patients received preoperative irradiation because their tumours ...
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Article
Primary intracranial sarcomas: Radiological diagnosis with emphasis on arteriography
The radiological manifestations of primary intracranial sarcomas may be non-specific and they vary widely according to their histological variations. Reticulum cell sarcomas, however, can be included in the di...
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Article
Neuroradiological manifestations of suprasellar pituitary adenomas, meningiomas and craniopharyngiomas
The radiological manifestations of 16 pituitary adenomas, six meningiomas and 14 craniopharyngiomas were reviewed. The differential diagnosis of these tumors is possible with a few exceptions when skull radiog...
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Article
Effect of 3′-Methyl-4-dimethylaminoazobenzene on liver cells from adult rat in primary culture
Primary mass cultures of isolated liver cells, which were prepared from normal adult rat by a collagenase-liver-perfusion technique, were treated with 3′-methyl-4-dimethylaminoazobenzene (3′-Me-DAB) to study t...
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Article
Alpha-fetoprotein dynamics during ethionine-induced hepatocarcinogenesis in rat
Rats fed on a diet containing 0.25% DL-ethionine (ethionine), which has been usually used as carcinogenic dose, demonstrated the early elevations of serum alpha-fetoprotein (AFP) approximately in week 6 of the...
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Article
Radiological analysis of hemifacial spasm with special reference to angiographic manifestations
Fifty-one patients with hemifacial spasm secondary to facial nerve compression by normal appearing, elongated, tortuous and/or dilated arteries, were treated by microsurgical neurovascular decompression. Post-...
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Article
The effect of conditioned medium on fetal human liver cells in primary culture
A medium conditioned by rat embryo cultures (RCM) promoted the adhesion of liver cells from human fetuses to plastic dish. Colonies were also formed in primary cultures of the same cells in the presence of RCM...
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Chapter and Conference Paper
Thermoelectric Power of T* Phase and (L,Ce)4(La,Ba,Sr)4Cu6O16+Z
Thermoelectric power (TEP) was measured for the ceramic samples of two sets of superconducting cuprates, in the temperature range between 50 K and 310 K. The first set was of the “4:4:6 compounds”, i. e. (L2/3Ce1...
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Chapter
Active Beam-Control and Active Laser-Diagnostic of Intense Pulsed Ion Sources
Recent results of the experimental research works in Tokyo Institute of Technology concerning the intense pulsed ion beam are described in this paper. The contents are divided into two major subjects, one is a...
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Chapter
Anomalous Features of Electromagnetic Pulses Caused by Lightning Return Strokes During Winter Thunderstorms in Japan
Electromagnetic pulses caused by lightning return strokes have been observed during the thunderstorms seasons both in summer and in winter to understand the physics of the lightning discharge. We notice that t...
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Chapter and Conference Paper
Thermoelectric Power of Cation Substituted Bi-232 Superconductor
The Seebeck coefficients were measured for several cation substituted “Bi-232” or “Bi-2212” type superconductors. A clear difference between the effects of the La for Sr and the Y for Ca substitutions on the C...
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Article
Altered expression of E-cadherin in gastric cancer tissues and carcinomatous fluid
Expression of E-cadherin in 21 patients with various histological types of gastric carcinomas was studied by immunoperoxidase staining. Intercellular boundaries of almost all cancer cells in well and moderatel...
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Chapter and Conference Paper
A Phase Transformation in Zr1−xScxB12
Solid solutions between cubic ZrB12 and tetragonal ScB12, i.e. Zr1-xScxB12, were synthesized to investigate the stractural and physical properties. It was found that the compounds with the composition, 0.15≤x≤0.8...
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Article
Effects of climate change on building energy consumption in cities
Sensitivity of building-energy consumption to changing urban environments is examined by simulating building energy loads in hypothetical urban settings. A modified version of an algorithm developed by the U.S...
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Article
Renal angiomyolipoma with inferior vena caval extension: MRI demonstration of a “thread-and-streaks” sign
The MR findings in a case of tumor extension into an inferior vena cava from a right renal angiomyolipoma are reported. The flow void demonstrated within the intracaval tumor thrombus on T1-weighted images was...
