376
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Ohto M, Karasawa E, Tsuchiya Y, Kimura K, Saisho H, Ono T, Okuda K. Ultrasonically guided percutaneous contrast medium injection and aspiration biopsy using a renal-time puncture transducer. Radiology 1980; 136:171-6. [PMID: 7384495 DOI: 10.1148/radiology.136.1.7384495] [Citation(s) in RCA: 92] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A real-time transducer for ultrasonically guided puncture was used for percutaneous contrast medium injection and aspiration biopsy in 160 patients with various diseases of the abdomen. Opacification of the bile ducts, pancreatic duct and the portal vein was accomplished in 157 patients. Percutaneous aspiration biopsy provided cytological proof of malignancy in 56 of 64 patients with suspected carcinoma. Ducts or vessels less than 10 mm wide on ultrasound images were successfully opacified, and biopsy confirmed at 2 X 2.5-cm carcinoma.
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377
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Kusumoto S, Itoh S, Tsuchiya Y, Mukae H, Matsuda S, Takahashi K. Diagnostic Technique of Gas Insulated Substation by Partial Discharge Detection. ACTA ACUST UNITED AC 1980. [DOI: 10.1109/tpas.1980.319569] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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378
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Ohto M, Saotome N, Saisho H, Tsuchiya Y, Ono T, Okuda K, Karasawa E. Real-time sonography of the pancreatic duct: application to percutaneous pancreatic ductography. AJR Am J Roentgenol 1980; 134:647-52. [PMID: 6767346 DOI: 10.2214/ajr.134.4.647] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Using a linear-array electronic real-time scanner, ultrasonic pancreatograms were obtained in 21 of 25 normal adults and in 28 of 29 patients with pancreatic disease. The normal pancreatic duct was seen as a thin anechoic tube with echogenic walls and an inner diameter under 0.8 mm. In patients with pancreatic disease, changes in the duct such as dilatation, obstruction, and pancreatic stones could be seen. When ultrasonic pancreatograms were compared with endoscopic pancreatograms in the same patients, there was a good correlation in the patterns of duct dilatation. Using a real-time transducer to guide a thin needle for puncture, both percutaneous pancreatic ductography and percutaneous aspiration biopsy of the pancreas were successfully performed as a single procedure in eight patients with carcinoma of the head of the pancreas. There were no major complications, and the examination provided a definitive diagnosis in all patients.
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379
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Tsuchiya Y, Matsumoto A, Shudo K, Okamoto T. [Identification of germacrene-D, one of the volatile metabolities produced by Actinomycetes (author's transl)]. YAKUGAKU ZASSHI 1980; 100:468-71. [PMID: 7431217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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380
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Kimura M, Tsuchiya Y, Ohto M, Ono T, Saisho H, Kimura K, Noguchi T, Ebara M, Sotome N, Takahashi N, Matsutani S, Okuda K, Ueno T, Miki M, Karasawa E, Morita M, Sueishi M. [Percutaneous catheter drainage of hepatic abscesses guided by real-time ultrasound. Report of 4 cases (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1980; 77:455-60. [PMID: 7382143] [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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381
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Tsuchiya Y. Oral gallstone dissolution therapy of asymptomatic gallstones and their indication for surgery. GASTROENTEROLOGIA JAPONICA 1979; 14:633-4. [PMID: 527803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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382
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Morita M, Iida T, Tsuchiya Y, Aoyama Y. Fatal herpesvirus tamarinus infection in cotton-topped marmosets (Saguinus oedipus). JIKKEN DOBUTSU. EXPERIMENTAL ANIMALS 1979; 28:537-50. [PMID: 230986 DOI: 10.1538/expanim1978.28.4_537] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Fatal herpesvirus tamarinus infection was observed in cotton-topped marmosets (Saguinus oedipus) imported from South America via the United States on August 26, 1976. In addition to the lesions hitherto reported in herpesvirus tamarinus infection, severe degenerative and necrotic changes of ganglion cells were recognized with intranuclear inclusion bodies in the plexus of the digestive tract and the sympathetic nerves and their ganglions in the abdominal cavity. Inflammatory or regressive changes were also noted in the central nervous system. A large number of basophilic or eosinophilic intranuclear inclusion bodies frequently recognized in multinucleated giant cells were observed in various organs and tissues, and they showed different shapes at the electron microscopic level. Morphological findings indicated that herpesvirus tamarinus infection seemed to be similar to herpes simplex virus infection in man. The findings of the susceptibility of a variety of cell cultures to the virus isolate serologically identified as herpesvirus tamarinus and physicochemical characteristics of the virus isolate were in general agreement with the findings of herpesvirus tamarinus already reported by previous workers.
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383
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Waseda Y, Tsuchiya Y, Tamaki S. The structure of liquid In - Te and Tl - Te alloys. ACTA ACUST UNITED AC 1979. [DOI: 10.1007/bf01351501] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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384
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Tsuchiya Y, Matsuo N, Cho H, Tsubouchi K, Kumagaya M. [Response to PTH in pseudohypoparathyroidism (author's transl)]. HORUMON TO RINSHO. CLINICAL ENDOCRINOLOGY 1979; 27:1013-8. [PMID: 230920] [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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385
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Tsuchiya Y. [Diagnostic tests for hypoglycemia in children]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1979; Suppl:1700-2. [PMID: 490973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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386
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Tsuchiya Y, Matsuo N, Cho H, Tsubouchi K, Kumagai M. Biological activity of 1-alpha-hydroxy vitamin D3 in vitamin D dependency. ENDOCRINOLOGIA JAPONICA 1979; 26:57-63. [PMID: 467349 DOI: 10.1507/endocrj1954.26.supplement_57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The biological activity of 1(OH) vitamin D3 was evaluated in 2 cases of vitamin D dependency. For the improvement of serum chemistry and increment of urinary excretion of calcium 1(OH) vitamin D3 was 500--1000 times more active than vitamin D2. The administration of 0.05 microg/kg/day and 0.1 microg/kg/day of 1(OH) vitamin D3 were equally effective to keep the serum chemistry within normal limits. However, urinary excretion of calcium increased to an abnormal height on 0.1 microg/kg/day of 1(OH) vitamin D3. On the other hand, administration of 0.05 microg/kg/day of 1(OH) vitamin D3 kept both serum level and urinary excretion of calcium normal. It is suggested that 0.05 microg/kg/day is close to the optimum requirement of 1(OH) vitamin D3 in vitamin D dependency and this should correspond to the essential requirement of 1(OH) vitamin D3 in man.
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387
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Tsuchiya Y, Tagaya I. Plaque formation by a host range mutant of vaccinia virus in non-permissive cells co-infected with Yaba virus. J Gen Virol 1979; 43:193-202. [PMID: 225417 DOI: 10.1099/0022-1317-43-1-193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
A host-dependent conditional lethal mutant of vaccinia virus strain DIs was rescued to form plaques in a non-permissive cell line JINET co-infected with Yaba virus, a poxvirus serologically distant from the rescued virus. The efficiency of plaque formation under optimal conditions in this system was comparable to that in Vero cells which were permissive for the mutant. The plaque number of the mutant in JINET cells was influenced greatly by the multiplicity of Yaba virus, the interval between inoculations with DIs and Yaba virus and the maintenance medium for pre-infection of cells with Yaba virus. The plaque formation by DIs in JINET cells was suppressed or inhibited when the duration of pre-infection with high multiplicities of Yaba virus was prolonged. Thus, Yaba virus possessed both rescuing and inhibitory activities on DIs and the plaque number of DIs in doubly infected cells was thought to be determined by the balance between the two activities. Ultraviolet light-inactivated Yaba virus retained rescuing activity on DIs in JINET cells.
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388
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Cho H, Tsuchiya Y, Matsuo N, Kumagai M. [Posterior pituitary ADH secretion tests in children--studies of Miller's method of water restriction and ADH loading]. HORUMON TO RINSHO. CLINICAL ENDOCRINOLOGY 1979; 27:237-41. [PMID: 428138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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389
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Freidel JF, Fardon JC, Tsuchiya Y, Nutini LG. In vitro effect of D-isoascorbic acid and betaine hydrate alone and in combination on normal and malignant cells. EXPERIMENTAL CELL BIOLOGY 1979; 47:463-9. [PMID: 520651 DOI: 10.1159/000162964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
D-Isoascorbic acid, an isomer of vitamin C, and betaine hydrate (quaternary amine) were found to inhibit mitoses of sarcoma 37, Ehrlich carcinoma, and L1210 leukemia cells in vitro. However, the combined effect of these compounds produced a greater inhibitory activity than when either was administered individually.
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390
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Kariya K, Okamoto H, Iwaki H, Hashimoto A, Yagyu M, Tsuchiya Y, Okada Y. Studies on the effects of bradykinin and its fragments on the central nervous system. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1979; 120A:487-97. [PMID: 495330 DOI: 10.1007/978-1-4757-0926-1_44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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391
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Yoshino H, Tsuchiya Y, Sato T, Kinoshita K, Uchiyama M. Syntheses of two kinds of 14C-labelled 4-(N-benzoyl-L-tyrosyl) aminobenzoic acids. J Labelled Comp Radiopharm 1978. [DOI: 10.1002/jlcr.2580150103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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392
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Tsuchiya Y, Matsuo N, Cho H, Kumagaya M, Maruyama H. [Importance of education of the families of diabetic patients]. HORUMON TO RINSHO. CLINICAL ENDOCRINOLOGY 1978; 26:952-6. [PMID: 719945] [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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393
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Cho H, Tsuchiya Y, Matsuo N, Kumagaya M. [Changes of insulin antagonists in juvenile diabetes mellitus--with special reference to growth hormone and glucagon]. HORUMON TO RINSHO. CLINICAL ENDOCRINOLOGY 1978; 26:895-900. [PMID: 719939] [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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394
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Matsuo N, Tsuchiya Y, Cho H, Kumagaya M. [Determination of dosage and choice of a specific preparation in insulin therapy]. HORUMON TO RINSHO. CLINICAL ENDOCRINOLOGY 1978; 26:930-3. [PMID: 102473] [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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395
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Tsuchiya Y, Ohto M. [Percutaneous transhepatic cholangiography]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1978; Suppl:2204-5. [PMID: 691696] [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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396
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Tsuchiya Y. [Vitamin D dependency]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1978; Suppl:1436-7. [PMID: 691383] [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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397
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Tsuchiya Y, Matsumoto A, Okamoto T. [Volatile metabolites produced by Actinomycetes, isolated from Lake Tairo at Miyakejima (author's transl)]. YAKUGAKU ZASSHI 1978; 98:545-50. [PMID: 77899 DOI: 10.1248/yakushi1947.98.4_545] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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398
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Tsuchiya Y, Okamoto T. [Ultramicro analysis of odorous materials by massfragmentography in raw water source of water supply (author's transl)]. YAKUGAKU ZASSHI 1978; 98:124-8. [PMID: 641694 DOI: 10.1248/yakushi1947.98.1_124] [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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399
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Poydock ME, Fardon JC, Tsuchiya Y, Cook ES. Selective effect of fractions of a yeast extract (PCO) on normal and malignant cells. EXPERIMENTAL CELL BIOLOGY 1978; 46:231-9. [PMID: 640123 DOI: 10.1159/000162898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The selective action of two fractions of PCO (a yeast extract) on normal and malignant cells was demonstrated. In vivo, the mitotic activity of malignant cells was inhibited by the methanol-insoluble fraction of PCO, whereas the methanol-soluble fraction caused no inhibition. The in vitro studies, however, showed inhibition of mitoses with both fractions. The malignant cells employed in vitro and in vivo were the Krebs-2 and Ehrlich carcinomas. The nonneoplastic cells tested in vitro were established cultures of epithelial-like cells from murine bone marrow and thymus, and corneal epithelium and peripheral blood in vivo.
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400
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Fardon JC, Poydock ME, Tsuchiya Y. Response of neoplastic and non-neoplastic cells to a yeast extract. J Surg Oncol 1978; 10:10-21. [PMID: 342832 DOI: 10.1002/jso.2930100104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PCO, an aqueous-alcoholic extract of the yeast, Saccharomyces cerevisiae, was found to inhibit mitoses of 4 different ascites tumors removed from mice. Carried as established in vitro lines 6 tumors and 4 established lines of non-neoplastic cells could not be inhibited by PCO. Primary cultures (diploid) of mouse embryo tissue cells and granulocytic blast cells from adult mice also could not be mitotically inhibited by PCO.
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