1601
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Fujii Y, Ohbayashi S, Shimizu K. Low-loss image transmission by a lens guide. APPLIED OPTICS 1980; 19:2038-2040. [PMID: 20221178 DOI: 10.1364/ao.19.002038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Transmission loss of an image by a lens guide due to the vignetting of the lens is asymptotically calculatedby an analytical expression with some singular points for the case of an infinite number of lenses. This result agrees with the calculations of finite lenses and the experiments.
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1602
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Fujii Y, Shimomura O, Takemura K, Hoshino S, Minomura S. The application of a position-sensitive detector to high-pressure X-ray diffraction using a diamond-anvil cell. J Appl Crystallogr 1980. [DOI: 10.1107/s0021889880012071] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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1603
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Hamada N, Matsuzaki M, Kusukawa R, Fujii Y, Yamaki R, Masuda M, Tani S. Malignant fibrous histiocytoma of the heart. JAPANESE CIRCULATION JOURNAL 1980; 44:361-8. [PMID: 6248653 DOI: 10.1253/jcj.44.361] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A 33-year-old woman presented signs and symptoms which suggested mitral stenosis and insufficiency. Subsequent echocardiographic and angiographic testing demonstrated a left atrial tumor which was suspected clinically to be a left atrial myxoma. At surgery, the tumor was partially resected and histological examination revealed that the mass to be a malignant fibrous histiocytoma. At autopsy, the tumor was found to be localized in the heart, and there was no metastasis.
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1604
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Matsushima T, Soejima R, Kurita A, Nakashima T, Fujii Y, Hara Y. [Compression of right main bronchus by thoracic vertebrae: a case report (author's transl)]. KEKKAKU : [TUBERCULOSIS] 1980; 55:259-63. [PMID: 7412077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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1605
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Kawamura N, Tsukida K, Noba M, Fujii Y. [Fundamental and clinical evaluation of T4 radioimmunoassay by solid phase method. Phadebas T4 RIA Kit (S-8537) (author's transl)]. HORUMON TO RINSHO. CLINICAL ENDOCRINOLOGY 1980; 28:437-42. [PMID: 7460316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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1606
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Katano M, Fujii Y, Muto Y, Watanabe H. A case of "exulceratio simplex" (Dieulafoy). THE JAPANESE JOURNAL OF SURGERY 1980; 10:63-6. [PMID: 7373954 DOI: 10.1007/bf02468649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A case of Exulceratio simplex (Es) was reported. Fair sized arteries were present in submucosal layer of fundus of the stomach from which massive arterial hemorrhage occurred due to the erosion caused by two small mucosal defects.
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1607
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Imaoka K, Yorita T, Fujii Y, Nakamura H, Tomita H. [Subacute necrotizing encephalomyelopathy with wide lesions of CNS occurring in siblings. An autopsy case (author's transl)]. Rinsho Shinkeigaku 1980; 20:189-94. [PMID: 7379418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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1608
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Miyano K, Fujii Y, Toki S. Stereoselective hydroxylation of hexobarbital enantiomers by rat liver microsomes. Drug Metab Dispos 1980; 8:104-10. [PMID: 6103782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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1609
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Matsushima T, Soejima R, Kurita A, Nakashima T, Watanabe T, Fujii Y, Hara Y, Kume H, Okudaira M. [A case of primary pulmonary zygomycosis detected by annual chest survey radiograph (author's transl)]. NIHON KYOBU SHIKKAN GAKKAI ZASSHI 1980; 18:197-201. [PMID: 7392324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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1610
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Fujii Y, Kawasaki BS, Hill KO, Johnson DC. Sum-frequency light generation in optical fibers. OPTICS LETTERS 1980; 5:48. [PMID: 19693118 DOI: 10.1364/ol.5.000048] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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1611
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Ichijima K, Kobashi Y, Yamabe H, Fujii Y, Inoue Y. Peliosis hepatis. An unusual case involving multiple organs. ACTA PATHOLOGICA JAPONICA 1980; 30:109-20. [PMID: 7361545 DOI: 10.1111/j.1440-1827.1980.tb01308.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The case is that of a 70-year-old Japanese male who had peliosis hepatis with disseminated peliotic lesions in various organs. The initial sign was spontaneous pneumothorax followed by pulmonary hemorrhage. There was no history of anabolic steroid ingestion and his history of pulmonary tuberculosis revealed no pathological changes. Autopsy findings suggested that dilatation of sinusoids with slow progressive injury of sinusoidal endothelium and hepatocytes due to unknown local and general etiologic factors may be an initial mechanism in the development of peliosis hepatis.
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1612
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Abstract
Incubation of linoleic acid with partially purified lipoxygenase from rice germ yielded a ratio of 9- to 13-hydroperoxides of linoleic acid of 97:3 as measured by high performance liquid chromatography. Under similar conditions, hematin gave the 9- to 13-hydroperoxides at a ratio of 51:49, and soybean lipoxygenase-a at 9:91. Infrared spectral analysis revealed cis-trans configuration to predominate in the reaction products with the rice germ enzyme as was with the soybean enzyme.
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1613
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Matsushima T, Okimoto N, Yagi S, Shigeji K, Kato O, Mizoguchi D, Kobayashi T, Tano Y, Soejima R, Nakashima T, Fujii Y, Hara Y. [Clinical study on factors causing pulmonary mycotic infection (author's transl)]. NIHON KYOBU SHIKKAN GAKKAI ZASSHI 1979; 17:798-805. [PMID: 541924] [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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1614
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Fujii Y, Imaoka K, Yorita T, Nakamura H, Kasagi S. [A case of xeroderma pigmentosum with anaplastic astrocytoma (author's transl)]. RINSHO SHINKEIGAKU = CLINICAL NEUROLOGY 1979; 19:760-5. [PMID: 231494] [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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1615
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Fujii Y, Oda T, Murata T, Furukawa S, Tomosawa N, Yamaki R. [Evaluation of the heated cross-thermocouples technique for measurement of myocardial tissue blood flow (author's transl)]. [ZASSHI] [JOURNAL]. NIHON KYOBU GEKA GAKKAI 1979; 27:1498-506. [PMID: 536629] [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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1616
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Fujii Y, Mochizuki Y, Amitani R, Oida K, Iwata T, Matsubara T, Kobashi Y, Ichijima K, Yamabe H, Kurasawa T. [A case of multiple peliotic lesions presenting as pneumothorax (author's transl)]. NIHON KYOBU SHIKKAN GAKKAI ZASSHI 1979; 17:693-7. [PMID: 541918] [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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1617
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Fujii Y, Ishii Y, Suzuki T, Murayama S. [Neuropharmacological studies on tolperisone hydrochloride (author's transl)]. Nihon Yakurigaku Zasshi 1979; 75:655-68. [PMID: 232053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Neuropharmacological properties of tolperisone hydrochloride (2,4'-dimethyl-3-piperidinopropiophenone hydrochloride) were investigated in mice, rats and cats. Tolperisone inhibited the spontaneous movement and methamphetamine-induced hyperactivity in mice and the ED50 was approx. 50 mg/kg, s.c. At this dose, tolperisone did not prolong the pentobarbital-induced sleeping time. Tolperisone inhibited convulsions induced by pentylenetetrazol, nicotine and maximum electric shock, but did not affect convulsions induced by strychnine and picrotoxin. Tolperisone induced muscle relaxation in mice and rats in several pharmacological tests, but did not affect neuro-muscular transmission. Tolperisone did not affect conditioned avoidance response in rats and methamphetamine-induced rotational behaviour in nigro-lesioned rats. Tolperisone reduced decerebrated rigidity in cats with i.v. administration of 5 approximately 10 mg/kg and intraduodenal administration of 50 approximately 100 mg/kg. Tolperisone elicited a slight drowsy pattern in the spontaneous EEG of cats at 5 approximately 10 mg/kg, i.v., and inhibited the EEG arousal response and pressor response to stimulation of mesencephalic reticular formation or posterior hypothalamic area. These results suggest that inhibition of the activity in the gamma pathway descending from the mesencephalic reticular formation may be involved in the mechanism of muscle relaxant action of tolperisone.
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1618
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Ishii Y, Furuta Y, Adachi K, Fujii Y, Nakamura K, Itoh S, Saitoh K, Terada M, Watanabe H. [General pharmacological studies on pepleomycin sulfate (NK 631) (author's transl)]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1978; 31:910-21. [PMID: 83413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Pharmacological actions of pepleomycin sulfate (NK 631) which is a new antitumor agent derived from bleomycin were studied and the following results were obtained. NK 631 had no significant influences on the central, motor and sensory nervous systems at relatively higher doses (5 approximately 10 mg/kg, i.v., i.p., s.c.). NK 631 (5 approximately 10 mg/kg, i.v.) caused a slight decrease in blood pressure in anesthetized rats and slight increases in blood pressure, heart rate and peripheral blood flow in anesthetized dogs. NK 631 (1 approximately 3 mg) given close-arterially caused a slight increase in the developing tension in the isolated blood-perfused papillary muscle. NK 631 slightly contracted the isolated guinea pig ileum and rat uterus but did not affect the contraction of isolated guinea pig trachea. NK 631 caused significant increases in urine output and Cl excretion in saline loaded rats at 20 mg/kg, i.p. By the local injection of NK 631, a slight edema of rat paw and an increase in rabbit cutaneous permeability were observed. The intraperitoneal injection of NK 631 caused a significant increase in leakage of dye injected intravenously into the peritoneal cavity of mice. NK 631 did not affect hemolysis and prothrombin time at 10(-4) g/ml. In pharmacological actions, significant differences between NK 631 and pepleomycin were not observed.
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1619
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Fujii Y, Yamashita J, Shikata S, Saito S. Incoherent optical heterodyne detection and its application to air pollution detection. APPLIED OPTICS 1978; 17:3444-3449. [PMID: 20203999 DOI: 10.1364/ao.17.003444] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Fundamental problems of incoherent optical heterodyne detection are analyzed. Output of the heterodyne detection depends on the spatial and temporal coherences of incoming incoherent signal light on the photodetector surface. The directivity of optical heterodyne detection is concluded to be the same as with that of direct detection in an ideal case in which the image of the object is well focused on the photodetector surface. This incoherent heterodyne detection is applied to air pollution monitoring. In the laboratory, the absorption spectra due to NH(3), Freon, and SF(6) are measured using an incoherent light source, and the concentrations of each gas were determined by using the least-squares method.
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1620
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Kawasaki BS, Hill KO, Johnson DC, Fujii Y. Narrow-band Bragg reflectors in optical fibers. OPTICS LETTERS 1978; 3:66-68. [PMID: 19684698 DOI: 10.1364/ol.3.000066] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The formation and characterization of narrow-band-waveguide reflection filters in Ge-doped silica optical fibers is described. The filters can have complex response profiles and are tunable in frequency by mechanical strain.
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1621
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Okubo H, Okamoto Y, Fujii Y. [Aplastic anemia induced by chloramphenicol--clinical studies]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1978; 36:2728-33. [PMID: 702864] [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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1622
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Miyashita H, Fujii Y, Nomura S, Saito H, Yatsumaki R. [Radioimmunoassay of secretin]. HORUMON TO RINSHO. CLINICAL ENDOCRINOLOGY 1978; 26:485-8. [PMID: 657567] [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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1623
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Okada M, Fujii Y, Suzuki A, Yamagishi H. [Home nursing of a patient with multiple sclerosis]. [HOKENFU ZASSHI] THE JAPANESE JOURNAL FOR PUBLIC HEALTH NURSE 1978; 34:173-7. [PMID: 247013] [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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1624
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Asano S, Fujii Y, Inokuchi S. [Actinomycosis of the bladder wall with transitional cell carcinoma of the bladder (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1977; 68:983-6. [PMID: 592600 DOI: 10.5980/jpnjurol1928.68.10_983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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1625
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Naito Y, Shirakura R, Matsuda Y, Imura K, Hata S, Fujii Y, Sato K. [Plug closure of patent ductus arteriosus without thoracotomy. Experiences in 50 consecutive patients and technical improvements (author's transl)]. [ZASSHI] [JOURNAL]. NIHON KYOBU GEKA GAKKAI 1977; 25:1270-7. [PMID: 608999] [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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