601
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Kitamura M, Nagase Y, Kurosawa H, Imai Y, Hashimoto A, Koyanagi H. [Comparative study of left ventricular function in double valve replacement with or without patch enlargement of aortic and mitral valve anulus]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 1984; 37:411-9. [PMID: 6471636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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602
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Hashimoto A, Ichihashi M, Mishima Y. [The mechanism of depigmentation by hydroquinone: a study on suppression and recovery processes of tyrosinase activity in the pigment cells in vivo and in vitro]. NIHON HIFUKA GAKKAI ZASSHI. THE JAPANESE JOURNAL OF DERMATOLOGY 1984; 94:797-804. [PMID: 6436557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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603
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Mizutani T, Hashimoto A. Purification and properties of suppressor seryl-tRNA: ATP phosphotransferase from bovine liver. FEBS Lett 1984; 169:319-22. [PMID: 6325247 DOI: 10.1016/0014-5793(84)80342-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Seryl-tRNASerCmCA: ATP phosphotransferase was purified 1200-fold from bovine liver by ultracentrifugation at 150 000 X g, chromatography on DEAE-cellulose, fractional precipitation with ammonium sulfate, chromatography on hydroxyapatite, gel filtration on Sephacryl S-300 and affinity chromatography on Blue Sepharose. Molecular mass was estimated as 135-145 kDa. The Km values for ATP and ser-tRNASerCmCA were 2 mM and 21 nM, respectively. This enzyme did not react with ser-tRNASerIGA, tyr-tRNA or thr-tRNA.
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604
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Asai Y, Abe T, Komatsu S, Ueda M, Yamaguchi T, Yamada O, Kikuchi Y, Hashimoto A. [Prognosis of 10 cases of severe tricuspid regurgitation after open heart surgery for congenital heart disease]. [ZASSHI] [JOURNAL]. NIHON KYOBU GEKA GAKKAI 1984; 32:480-5. [PMID: 6481192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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605
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Wada J, Hashimoto A. Chronic dissecting aorta aneurysm: a medical or surgical disease? Int Surg 1984; 69:121-3. [PMID: 6500875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The surgical results obtained in 40 cases of chronic dissecting aorta aneurysm are reported and compared with the results obtained in medically treated cases. Improved results with improved surgical techniques are described and the superiority of surgical treatment as opposed to medical treatment is stressed. Although mortality is decreasing, it is still very high and many surgical problems remain unsolved.
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606
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Reep RL, Corwin JV, Hashimoto A, Watson RT. Afferent connections of medial precentral cortex in the rat. Neurosci Lett 1984; 44:247-52. [PMID: 6728294 DOI: 10.1016/0304-3940(84)90030-2] [Citation(s) in RCA: 89] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The principal sources of input to rat medial precentral cortex (PCm), as revealed by iontophoretically applied horseradish peroxidase, are: the ventral lateral, mediodorsal, central lateral and ventromedial thalamic nuclei; contralateral PCm; ipsilateral cortical areas related to vision, somatic sensation and audition; retrosplenial and ventrolateral orbital cortex. These results are compared to findings in monkeys and discussed in relation to the phenomenon of polymodal neglect of hemispace.
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607
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Hashimoto A, Hanada M. Unique behavioral change with cinepazide in parkinsonism. A case report. Neuropsychobiology 1984; 11:1-2. [PMID: 6738830 DOI: 10.1159/000118040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A 56-year-old male parkinsonian patient developed a unique behavioral change following the oral administration of cinepazide, a cerebral vasodilator. This behavior consisted of an apparent infatuation with a ward nurse, which ceased after medication was discontinued.
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608
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Nishida H, Kurosawa H, Hashimoto A, Hayashi H, Koyanagi H, Takabayashi W, Suzuki S. [Hemodynamic study shortly after intracardiac repair of tetralogy of Fallot in adults]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 1983; 36:935-42. [PMID: 6672394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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609
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Abe T, Hashimoto A, Yamaguchi T, Asai Y, Ueda M, Komatsu S. [Surgical treatment with central palliation for tetralogy of Fallot]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 1983; 36:899-904. [PMID: 6656032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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610
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Hirai K, Itoh K, Yamashita T, Fukushi H, Hayashi Y, Kuzuya M, Shimakura S, Hashimoto A, Akiyama K. Prevalence of Chlamydia psittaci in pet birds maintained in public places or in close human contact. NIHON JUIGAKU ZASSHI. THE JAPANESE JOURNAL OF VETERINARY SCIENCE 1983; 45:843-5. [PMID: 6672412 DOI: 10.1292/jvms1939.45.843] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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611
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Takekoshi N, Murakami E, Matsui S, Murakami H, Emoto J, Hashimoto A. Studies on concurrent alpha- and beta-adrenoceptor blocking action of S-596 (arotinolol). JAPANESE HEART JOURNAL 1983; 24:925-33. [PMID: 6200619 DOI: 10.1536/ihj.24.925] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The effects of a therapeutic dose of oral S-596 upon the cardiovascular response to intravenous isoproterenol and noradrenaline were studied in 2 hypertensive and 4 normotensive subjects in order to evaluate the drug's mode of action. After oral administration of S-596, mean blood pressure rose slightly and the heart rate decreased. In addition, cardiac output decreased considerably and total peripheral resistance increased. However pulmonary arterial end-diastolic pressure and right atrial pressure were not affected by S-596 administration. Before S-596, intravenous isoproterenol increased both heart rate and pulse pressure in a dose-dependent manner. Similarly, intravenous noradrenaline increased both systolic and diastolic pressures. Following 15 mg of S-596, the effects of isoproterenol were antagonized such that the cumulative log-dose-response curves of the mean isoproterenol-induced increases in heart rate and reductions in diastolic pressure were shifted in parallel to the right. At the same time, the mean noradrenaline-induced increases in blood pressure were also antagonized in a competitive manner. The mean ratio of alpha- and beta-components was calculated as: (formula: see text) From this result it can be suggested that the alpha-adrenoceptor blockade potency of this drug is approximately one-eight of its beta-adrenoceptor blockade potency.
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612
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Hashimoto A, Ishihara K, Fukushima K, Kurosawa H, Takahashi S. [Two cases of double valve replacement combined with enlargement of the aortic and mitral annuli]. RINSHO KYOBU GEKA = JAPANESE ANNALS OF THORACIC SURGERY 1983; 3:747-54. [PMID: 6676914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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613
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Uehara K, Tomisawa Y, Matsuo K, Fukuchi S, Fujiwara T, Hashimoto A. Surgical management of bleeding aortopulmonary fistula and removal of an infected graft. THE JOURNAL OF CARDIOVASCULAR SURGERY 1983; 24:672-4. [PMID: 6654984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
An anastomotic pseudoaneurysm after congenital coarctation repair performed thirteen years ago, combined with an actively bleeding aortopulmonary fistula and an infected artificial graft, were successfully managed by employing an ascending aorta-infrarenal abdominal aortic bypass, and removal of an infected graft of the descending thoracic aorta.
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614
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Koyanagi H, Tsutsui T, Nakamura K, Endo M, Imamura E, Hashimoto A, Hayashi H. Review of one hundred and thirty-four patients with infective endocarditis with special reference to surgical management. JAPANESE CIRCULATION JOURNAL 1983; 47:1128-32. [PMID: 6887499 DOI: 10.1253/jcj.47.1128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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615
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Soejima K, Endo M, Hashimoto A, Koyanagi H, Suzuki S, Kobayashi S, Uchimura S. [Clinical experience with new membrane oxygenator--extracorporeal interpulse membrane oxygenator system]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 1983; 36:647-50. [PMID: 6656043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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616
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Endo M, Hashimoto A, Koyanagi H, Sekiguchi M, Hirosawa K, Yasuda H, Sato T, Miyashita H. [Coronary angiographic findings and surgical treatment of Takayasu disease]. KOKYU TO JUNKAN. RESPIRATION & CIRCULATION 1983; 31:793-802. [PMID: 6140712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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617
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Ohteki H, Hashimoto A, Hayashi H, Koyanagi H, Suzuki S, Kimata S, Nakazawa M. [Right ventricular volume determination by cineangiography and evaluation of the results in valvular diseases]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 1983; 36:461-9. [PMID: 6632420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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618
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Shimazu K, Hashimoto A, Sakakibara T, Kofunai Y. [Surgical treatment of cerebrovascular crisis in acute aortic dissection]. RINSHO KYOBU GEKA = JAPANESE ANNALS OF THORACIC SURGERY 1983; 3:303-8. [PMID: 6359362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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619
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Fukuda O, Tajima C, Tokunaga T, Mimori H, Hashimoto A, Maeyama M. [Fundamental and clinical studies on T-1982 (cefbuperazone) in the field of obstetrics and gynecology]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1983; 36:1097-102. [PMID: 6620560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Fundamental and clinical studies on T-1982 (cefbuperazone), a new cephamycin antibiotic, were carried out in the field of obstetrics and gynecology, and the following results were obtained. In a fundamental study, T-1982 was given to 7 patients with postpanhysterectomy at a dose of 1 g by intravenous drip infusion, and T-1982 concentrations in uterine artery and elbow vein serum and each uterine tissue (fallopian tube, ovary, endometrium, corpus uteri, cervix uteri and portio) were serially determined. The concentration in the endometrium (though the range of values was wide) was found higher than that in the other tissues. In a clinical study, T-1982 was given to 5 patients; 2 patients with parametritis and each one patient with right salpingitis, pyometra and metroendometritis. The efficacy rate was 80%. No side effects nor remarkable abnormalities in hematology, urinalysis and renal and hepatic function were observed during the therapy.
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620
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Hashimoto A, Hirai K, Suzuki Y, Fujimoto Y. Experimental transplacental transmission of canine herpesvirus in pregnant bitches during the second trimester of gestation. Am J Vet Res 1983; 44:610-4. [PMID: 6307085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The effects of canine herpesvirus (CHV) on fetuses were studied after IV inoculation of pregnant bitches in the 2nd trimester of gestation. Cesarean sections were performed on 2 bitches that were inoculated with CHV on the estimated 30th day of gestation. Bitch M-1 had 2 mummified fetuses and bitch M-2 had 4 mummified and 2 dead fetuses and 3 live-born pups. Infection by CHV was confirmed histopathologically by the presence of focal areas of necrosis associated with intranuclear inclusion bodies in heart muscle sections of 1 dead fetus; CHV was not recovered from other organs. Abortion occurred between the 2nd and 3rd week after inoculation of another pregnant bitch inoculated with CHV on the estimated 30th day of gestation. Two bitches inoculated with CHV on the estimated 40th day of gestation gave birth prematurely to 10 pups. The detection of characteristic herpesviral lesions in various organs and the reisolation of CHV from the liver, spleen, kidneys, and lungs of premature pups indicated CHV infection. Transplacental infection of fetal pups by CHV resulted in their death and subsequent mummification. It appears that abortion and premature birth also may occur in pregnant bitches infected during the 2nd trimester of gestation.
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621
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Abe T, Hashimoto A, Kikuchi Y, Tanaka A, Kimura N, Izumiyama O, Yamaguchi T, Ueda M, Asai Y, Sugiki K. [Follow-up study of superior vena cava-pulmonary artery anastomosis (Glenn's method) in cyanotic heart disease]. [ZASSHI] [JOURNAL]. NIHON KYOBU GEKA GAKKAI 1983; 31:315-23. [PMID: 6631123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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622
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Tsuchida K, Fujiwara T, Fukuchi S, Hashimoto A, Koyanagi H, Suzuki S, Kobashi S. [Experimental studies on hemolysis in a patient with unstable hemoglobinopathy (Hb Zürich) by using extracorporeal circulation model]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 1983; 36:212-4. [PMID: 6855037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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623
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Hashimoto A, Hirai K, Fukushi H, Fujimoto Y. The vaginal lesions of a bitch with a history of canine herpesvirus infection. NIHON JUIGAKU ZASSHI. THE JAPANESE JOURNAL OF VETERINARY SCIENCE 1983; 45:123-6. [PMID: 6306317 DOI: 10.1292/jvms1939.45.123] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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624
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Ajiki H, Hashimoto A, Inaoka M, Sasaki T, Komatsu S. [A case of bilateral ductal origin of the pulmonary arteries]. [ZASSHI] [JOURNAL]. NIHON KYOBU GEKA GAKKAI 1983; 31:253-8. [PMID: 6864007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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625
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Nakae S, Imai Y, Harada Y, Sawatari K, Kawada M, Takanashi Y, Kanaya M, Nakazawa M, Ishihara K, Hashimoto A, Hayashi H, Koyanagi H, Takao A. [Left ventricular functional assessment after Fontan type operation]. [ZASSHI] [JOURNAL]. NIHON KYOBU GEKA GAKKAI 1983; 31:25-31. [PMID: 6854086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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