576
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Furuta T, Goto Y, Tamura T, Kai C, Ueda K. Pulmonary vascular lesions in nude mice persistently infected with mouse hepatitis virus. THE JAPANESE JOURNAL OF EXPERIMENTAL MEDICINE 1979; 49:423-8. [PMID: 232197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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577
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Baba S, Furuta T, Goromaru T, Horie M, Endo H. [Vaporization apparatus for liquid radioactive scintillation wastings (author's transl)]. RADIOISOTOPES 1979; 28:775-7. [PMID: 545444 DOI: 10.3769/radioisotopes.28.12_775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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578
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Tamura T, Ueda K, Furuta T, Goto Y, Fujiwara K. Electron microscopy of spontaneous pneumocystosis in a nude mouse. THE JAPANESE JOURNAL OF EXPERIMENTAL MEDICINE 1978; 48:363-8. [PMID: 309527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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579
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Shinoda S, Ito M, Nagashima M, Furuta T, Tokudome T. [Electrophysiological studies on ventriculo-atrial conduction during ventricular pacing (author's transl)]. KOKYU TO JUNKAN. RESPIRATION & CIRCULATION 1977; 25:607-11. [PMID: 918382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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580
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Ito M, Shinoda S, Nagashima M, Furuta T, Tikudome T. Electrophysiological studies on the mechanism of paroxysmal supraventricular rachycardea in a patient with Wolff-Parkinson-White syndrome type B. KOKYU TO JUNKAN. RESPIRATION & CIRCULATION 1977; 25:341-7. [PMID: 559340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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581
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Ito M, Shinoda S, Nagashima M, Furuta T, Tokudome T, Otaki M, Suzuki H. The effect of atropine on ventriculoatrial conduction during ventricular pacing in patients with and without Wolff-Parkinson-White syndrome. TOHOKU J EXP MED 1977; 121:327-35. [PMID: 867419 DOI: 10.1620/tjem.121.327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Electrophysiological studies were performed in five patients, two with the three without Wolff-Parkinson-White (WPW) syndrome. In the former patients group, the paroxysmal supraventricular tachycardia (PSVT) was concluded to reflect the circus movement utilizing the normal atrioventricular (A-V) conduction system for antegrade conduction and the Kent bundle for the retrograde conduction. Ventriculoatrial conduction time (VACT) was measured during ventricular pacing before and after the administration of atropine sulfate. In patients without WPW syndrome, the VACT prolonged and subsequently second degree ventriculoatrial block developed when the pacing rate was increased progressively and atropine facilitated the retrograde conduction, suggesting the ventriculoatrial conduction took place via the normal A-V pathway. In contrast, the VACT in patients with WPW syndrome remained unchanged during ventricular pacing at rates of 145/min and more before and after atropine, indicating the retrograde conduction was taking place through the Kent bundle. It is discussed that the analysis of the VACT before and after atropine serves as an aid to differentiate the underlying mechanisms of PSVT in patients with WPW syndrome.
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582
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Ito M, Furuta T, Shinoda S, Nagashima M, Tokudome T. [Studies on underlying mechanism of paroxysmal supraventricular tachycardia using ventricular pacing in a case with Wolff-Parkinson-White syndrome type B (author's transl)]. KOKYU TO JUNKAN. RESPIRATION & CIRCULATION 1977; 25:155-61. [PMID: 557818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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583
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Matsui Y, Furuta T, Miyagawa S. [Particle size determination by radioisotope x-ray absorptiometry with sedimentation method]. RADIOISOTOPES 1976; 25:534-9. [PMID: 1037315 DOI: 10.3769/radioisotopes.25.9_534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The possibility of radioisotope X-ray absorptiometry to determine the particle size of powder in conjunction with sedimentation was investigated. The experimental accuracy was primarily determined by Cow and X-ray intensity. where Co'=weight concentration of the particle in the suspension w'=(micron/rho)l/(mu/rho)s-rhol/rhos rho; density micron/rho; mass absorption coefficient, suffix l and s indicate dispersion and particle, respectively. The radiosiotopes, Fe-55, Pu-238 and Cd-109 have high w-values over the wide range of the atomic number. However, a source of high micron value such as Fe-55 is not suitable because the optimal X-ray transmission length, Lopt is decided by the expression, micronlLopt approximately 2/(1+C'ow') by using Cd-109 AgKX-ray source, the weight size distribution of particles from the heavy elements such as PbO2 to light elements such as Al2O3 or flyash was determined.
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584
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Ishiyama T, Furuta T, Takai M, Okimoto Y. L-threo-beta-hydroxyaspartic acid as an antibiotic amino acid. J Antibiot (Tokyo) 1975; 28:821-3. [PMID: 1237486 DOI: 10.7164/antibiotics.28.821] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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585
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Maki Y, Furuta T, Kuzuya M, Suzuki M. Photochemistry of o-nitrobenzaldehyde N-acetyl-N-alkylhydrazones resulting in the formation of benzyne. ACTA ACUST UNITED AC 1975. [DOI: 10.1039/c39750000616] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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586
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Kato Y, Arima N, Furuta T. [Absorption, excretion, distribution and metabolism of bis(3-methylsulfonyloxypropyl)amine p-toluenesulfonate (864-T) in normal rats]. YAKUGAKU ZASSHI 1974; 94:1107-14. [PMID: 4476779 DOI: 10.1248/yakushi1947.94.9_1107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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587
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Maki Y, Suzuki M, Hosokami T, Furuta T. Photochemistry of N-acyl-2-nitrodiphenylamines. A novel photochemical synthesis of phenazine N-oxides. ACTA ACUST UNITED AC 1974. [DOI: 10.1039/p19740001354] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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588
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Nakanishi M, Kato Y, Furuta T, Arima N, Nishimine H. [Studies on psychotropic drugs. XXI. Metabolic fate of Y-6047. 1]. YAKUGAKU ZASSHI 1973; 93:311-7. [PMID: 4737589 DOI: 10.1248/yakushi1947.93.3_311] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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589
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Furuta T, Futamura A. [Cerebral angiography in children with severe physical and mental handicaps]. IRYO 1971; 25:953-6. [PMID: 4260031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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590
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Nakanishi M, Kato Y, Furuta T, Arima N. [Studies on psychotropic drugs. XII. Metabolic fate of Y--4153. 1]. YAKUGAKU ZASSHI 1971; 91:1042-6. [PMID: 5170004 DOI: 10.1248/yakushi1947.91.10_1042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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591
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Imamura H, Matsui E, Kato Y, Furuta T. [Studies on cardiovascular drugs. 3. Absorption, distribution, excretion and metabolism of 8-((1,4-benzodioxane-2-yl) methyl)-3-oxo-1-thia-4,8-diazaspiro (4,5) decane maleate (Y-3506)]. YAKUGAKU ZASSHI 1971; 91:811-7. [PMID: 5164985 DOI: 10.1248/yakushi1947.91.8_811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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592
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Imamura H, Matsui E, Kato Y, Furuta T. [Studies on anti-inflammatory agents. XVI. The N-debenzylation of 2-amino-3-ethoxycarbonyl-6-benzyl-4,5,6,7-tetrahydrothieno (2,3-c) pyridine (Y-3642)]. YAKUGAKU ZASSHI 1971; 91:546-9. [PMID: 4397683 DOI: 10.1248/yakushi1947.91.5_546] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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593
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Matsui E, Kato Y, Furuta T, Imamura H. [Studies on anti-inflammatory agents. XII. Metabolites of 2-amino-3-ethoxycarbonyl-6-benzyl-4,5,6,7-tetrahydrothieno [2,3-c] pyridine (Y-3642) in human urine]. YAKUGAKU ZASSHI 1970; 90:1156-9. [PMID: 5529839 DOI: 10.1248/yakushi1947.90.9_1156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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594
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Imamura H, Matsui E, Kato Y, Furuta T. [Studies on anti-inflammatory agents. 13. Distribution of 35S-2-amino-3-ethoxycarbonyl-6-benzyl-4,5,6,7-tetrahydrothieno [2,3-c] pyridine (35S-Y-3642)]. YAKUGAKU ZASSHI 1970; 90:1126-34. [PMID: 5529834 DOI: 10.1248/yakushi1947.90.9_1126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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595
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Tomoeda M, Inuzuka M, Furuta T, Shinozuka M, Takahashi T. Studies on conformation and reactivity—V. Tetrahedron 1968. [DOI: 10.1016/0040-4020(68)88046-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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596
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Honda H, Sanada Y, Furuta T, Teranishi H. Vitro Carbon made from Acetone-Furfural Resin. ACTA ACUST UNITED AC 1966. [DOI: 10.7209/tanso.1966.46_2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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597
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Kawamori Y, Tanaka S, Mitsuse S, Furuta T, Tomimatsu S. [Basic and clinical studies on cephalosporin C antibiotics]. THE JOURNAL OF ANTIBIOTICS. SER. B 1965; 18:447-9. [PMID: 5296408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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598
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Kawamori Y, Tanaka S, Noda S, Mitsuse S, Furuta T. [Clinical experience with aminobenzyl penicillin injection]. THE JOURNAL OF ANTIBIOTICS. SER. B 1965; 18:368-9. [PMID: 5295614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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599
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Tomoeda M, Furuta T, Koga T. Studies on conformation and reactivity. 3. The polyphosphoric acid-catalyzed ring opening of 4,5-epoxy-3-oxo steroids. 3. The synthesis of 16-alpha, 17-epoxy-4-ethyl-thiopregn-4-ene-3,20-dione and its analogs. Chem Pharm Bull (Tokyo) 1965; 13:1078-84. [PMID: 5865179 DOI: 10.1248/cpb.13.1078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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600
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Tomoeda M, Inuzuka M, Furuta T, Koga T. Studies on conformation and reactivity. II. The polyphosphoric acid-catalyzed ring opening of 4,5-Epoxy-3-oxo steroids. 2. The synthesis of 4-ethylthio-17-beta-acetoxyandrost-4-en-3-one and its analogs. Chem Pharm Bull (Tokyo) 1965; 13:769-74. [PMID: 5867803 DOI: 10.1248/cpb.13.769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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