451
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Kajiyama G, Mizuno T, Yamada K, Maruhashi A, Matsuura C, Kawamoto T, Kubota S, Miyoshi A. Effect of chenodeoxycholic acid and its conjugates on cholesterol gallstone dissolution in hamsters. G.E.N 1976; 31:39-47. [PMID: 829878] [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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452
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Kubota S, Chang CT, Samejima T, Yang JT. Letter: Oligopeptides as potential antiaggregation agent for proteins: hemoglobin S gel and insulin dimer. J Am Chem Soc 1976; 98:2677-8. [PMID: 1262661 DOI: 10.1021/ja00425a053] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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453
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Kakita K, Miyazaki T, Kadowaki H, Izawa M, Kubota S. [A trial of surgical management of brain edema in cerebral infarction--a review with our own experiences in 31 cases (author's transl)]. NO SHINKEI GEKA. NEUROLOGICAL SURGERY 1976; 4:277-83. [PMID: 944869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
We have analyzed the clinical course of 31 cases with cerebral infarction for 4 years. Of the 31 patients, 6 cases (19%) showed the brain edema on the cerebral angiograms as manifested by the shift of the midline arteries. The patients were divided into two groups, normotensive (15 cases) and hypertensive cerebral infarction (16 cases). The clinical and angiographic findings in the normotensive groups have been differed significantly from those of the hypertensive groups. The findings of brain edema on the angiograms were prominent in the hypertensive groups, and the clinical course was generally good and fair in the normotensive groups. We have reviewed the literatures about brain edema associated with cerebral infarction and have discussed on the mechanisms. From the study of our cases, it was concluded that systemic hypertension could be a facilitatory factor in the occurrence of brain edema in cerebral infarction. Furthermore, the management of massive cerebral infarction should be reduction of increased intracranial pressure and prevention of cerebral herniation. So, it will be necessary to perform a surgical treatment such as internal decompression; removal of the infarcted, necrotized area and excision of herniated tissue, and external decompression; removal of boneflap.
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454
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Kubota S, Asakura T, Kitamura K. [Effects of solcoseryl on the cerebral blood flow, intracranial pressure, systemic blood pressure and EEG in acute intracranial hypertensive cats (author's transl)]. NO SHINKEI GEKA. NEUROLOGICAL SURGERY 1976; 4:163-76. [PMID: 943723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The experiment was performed on 86 cases under intraperitoneal pentobarbital anesthesia. One balloon was placed in the extradural space of right frontal region, and the other balloon was placed in the left extradural space and the intracranial pressure was measured. A needle was stereotaxically inserted into the subcortical area in order to measure the cerebral blood flow. Systemic blood pressure was recorded by inserting a catheter into the femoral artery, and electrocorticogram was also recorded. An expanding intracranial lesion was made by inflating the extradural balloon with physiological saline. The animals were arbitrarily divided into two groups.: 1) light or moderate groups which intracranial pressure before the injection of drug was below 400 mmH2O. 2) severe groups above 400 mmH2O. After the maintenance of the pressure, Solcoseryl was infused intravenously. The investigation was focused to observe whether Solcoseryl reveales any potent effect on cerebral blood flow, intracranial pressure, systemic blood pressure and on electroencephalogram in acute intracranial hypertension. Results 1) Intravenous injection of Solcoseryl had the effect of lowering intracranial pressure in the light or moderate and severe groups. Particularly, dose of 80 mg/kg showed the marked effect, though with a rebound phenomenon in the light or moderate groups. Furthermore, the effect was more marked and lasting by drip infusion of Solcoseryl and also by intravenous injection of Solcoseryl after pretreatment with hydrocortisone, and at this time no rebound phenomenon was recognized. 2) Solcoseryl had the effect of increasing the cerebral blood flow accompained with the lowering of intracranial pressure. 3) Systemic blood pressure was transiently lowered by the injection of Solcoseryl 20 mg/kg or 80 mg/kg and recovered immediately. 4) Solcoseryl had no effect on electroencephalogram in the severe groups. Conclusion On the basis of these results, it is rational to conclude that Solcoseryl could be superior agent render to lower intracranial pressure and to improve cerebral blood flow in acute intracranial hypertension.
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455
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Shimizu T, Kito K, Kubota S, Kitamura K, Takakura K. [The immunological diagnosis of brain tumors (author's transl)]. Neurol Med Chir (Tokyo) 1976; 16:37-45. [PMID: 56723 DOI: 10.2176/nmc.16pt2.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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456
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Narasaki S, Kawai K, Kubota S, Noguchi J. [Video-pupillographic perimetry. Report III: reformed perimeter (author's transl)]. NIPPON GANKA GAKKAI ZASSHI 1975; 79:1765-9. [PMID: 1239922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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457
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Kubota S, Fasman GD. The beta conformation of polypeptides of valine, isoleucine, and threonine in solution and solid-state: optical and infrared studies. Biopolymers 1975; 14:605-31. [PMID: 1174682 DOI: 10.1002/bip.1975.360140314] [Citation(s) in RCA: 42] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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458
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Kawamura H, Kubota S, Asakura T, Kitamura K. A clinico-physiological study of visually evoked potential (VEP) and somatosensory evoked potential (SEP) in so-called vegetative state and delta coma. Neurol Med Chir (Tokyo) 1975; 15 pt 1:73-85. [PMID: 60724 DOI: 10.2176/nmc.15pt1.73] [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: 12/12/2022] Open
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459
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Kubota S, Hashimoto T, Kubo O, Hamada H, Pkino T. [Two cases of primary intracerebral malignant lymphoma (author's transl)]. NO SHINKEI GEKA. NEUROLOGICAL SURGERY 1975; 3:67-73. [PMID: 1105227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Two cases of primary intracerebral malignant lymphoma were reported. Case 1 was a 42-year-old man who had been suffering from headache and mental disturbances for about 3 months prior to admission. These complaints progressed insidiously. He was admitted to our hospital on March 31, 1973. On neurological examinations he was in somnolence state and had neck rigidity, positive of Kernig's sign, disorientation and dyscalculia. Lumbar puncture gave a C.S.F. pressure of 240 mmH2O and the fluid contained 180 mg/dl of protein. A left vertebral angiogram via brachial artery demonstrated thalamic and cerebellar mass lesions. For the development of symptoms of increased intracranial pressure, a ventriculoperitoneal shunt operation was performed on April 7. A right carotid angiogram after ventriculoperitoneal shunt operation disclosed a frontal mass lesion. On May 2, a right frontal craniotomy was carried out and the frontal lobe was removed together with the tumors. After the operation his consciousness remained stupor. Thereafter consciousness and clinical pictures gradually worsened, and he died on May 30. Autopsy was performed, and gross examinations revealed tumors in the bilateral frontal and temporal lobes, right parietal lobe, and left cerebellar hemisphere. On coronal sections, there were neoplastic proliferation extending from the right thalamus to the putamen and a tumor in the right midbrain. No evidence of neoplastic proliferation was found outside the central nervous system. Microscopic examinations showed a diffuse proliferation of tumor cells with mitosis and polymorphism. The tumor was consisted of small lymphoid cells. Reticulin fibers were not found in the tumor with Watanabe's silver method. It was also unable to impregnate the tumor cells with silver carbonate. This case may be classified the primary interacerebral lymphosarcoma. Case 2 was a 48-year-old man, who was admitted to the hospital complaining of occipitalgia, speech disturbances and diffculty in walking. On neurological examinations, he had a right spastic hemiparesis and dyscalculia. A right carotid angiogram showed the frontal mass lesion. On April 18, a left frontal craniotomy was performed and frontal lobe was removed with the tumor. He made a good recovery from the operation and remained well for about 1 month. However, it culminated in a gradual diminution in the level of consciousness. Unfortunately, he died on June 20. No autopsy was performed. Histologically, the tumor cells had round or ovoid nuclei, mitosis and polymorphism. The perivascular arrangement of the tumor tissue showed tendency to confluence. There were reticulin fibers in the tumor tissue, particularly around the blood vessels. Microglial cells were not impregated with silver carbonate. It is supposed that this case belongs to the primary intracerebral "reticulum cells sarcoma-microglioma" described by Rubinstein or reticulum cell sarcoma. Both the case 1 and the case 2 should be filed to be malignant lymphoma in the wide category.
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460
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Shimizu T, Kito K, Kubota S, Kitamura K, Takakura K. [Detection of tumors specific humoral anitbody against brain tumors (author'stransl)]. NO SHINKEI GEKA. NEUROLOGICAL SURGERY 1974; 2:747-56. [PMID: 4376831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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461
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Dietzman RH, Kubota S, Rebelo AE, Graham EF, Kim CH, Lillehei RC. The effect of freezing the kidney on life-supporting function after contralateral nephrectomy. Transplant Proc 1974; 6:267-73. [PMID: 4607180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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462
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Kawamura H, Kubota S. [Proceedings: Visually evoked potentials and visual pathway disorders in neurosurgery]. NIHON SEIRIGAKU ZASSHI. JOURNAL OF THE PHYSIOLOGICAL SOCIETY OF JAPAN 1974; 36:316-7. [PMID: 4377436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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463
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Kubota S, Fasman G. Conformation and optical properties of poly(L-valine) in aqueous solution. "A single extended beta chain". J Am Chem Soc 1974; 96:4684-6. [PMID: 4851142 DOI: 10.1021/ja00821a060] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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464
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Kubota S, Graham EF, Crabo BG, Lillehei RC, Dietzman RH. Influence of DMSO distribution upon renal function following freezing and thawing. J Surg Res 1974; 16:582-91. [PMID: 4601309 DOI: 10.1016/0022-4804(74)90089-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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465
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Sakata T, Kubota S. [A family with a history of abnormality of the nucleus of the erythroblasts (author's transl)]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1973; 14:935-42. [PMID: 4797131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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466
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Wanibuchi Y, Gunji A, Ijima H, Kubota S, Kume H. Peripheral venous pressure and venous return pressure. JAPANESE CIRCULATION JOURNAL 1973; 37:761-2. [PMID: 4800414 DOI: 10.1253/jcj.37.761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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467
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Yamano H, Sasahara H, Kitahara K, Kubota S, Kawada M. The orthopantomography--its basic images. THE JOURNAL OF NIHON UNIVERSITY SCHOOL OF DENTISTRY 1973; 15:44-51. [PMID: 4518916 DOI: 10.2334/josnusd1959.15.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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468
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Kubota S, Miyake K, Sato T, Miyawaki M. [The reaction of 8-quinolinesulfonyl chloride with hydrazine]. YAKUGAKU ZASSHI 1973; 93:354-8. [PMID: 4737597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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469
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Kubota S, Gaskin F, Yang JT. Helix-coli transition of poly- -benzyl-L- -aminoadipate and poly-L- -aminoadipic acid in solution. J Am Chem Soc 1972; 94:4328-37. [PMID: 5036651 DOI: 10.1021/ja00767a050] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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470
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Kubota S, Kanayama M, Koizumi S, Kanesaki K, Sasaoka T. [Autopsy case of primary hepatoma with Budd-Chiari syndrome caused by cancerous embolism]. NAIKA. INTERNAL MEDICINE 1972; 29:553-6. [PMID: 4338515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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471
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472
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Koshino K, Tanaka M, Kubota S, Nakano M, Kawamoto K. Activated irregular spike and wave complex in traumatic cervical syndrome. NO TO SHINKEI = BRAIN AND NERVE 1972; 24:49-55. [PMID: 5066719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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473
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Konno S, Imai Y, Kubota S, Takanashi Y. [Intensive care units, with special reference to heart surgery]. GEKA CHIRYO. SURGICAL THERAPY 1971; 25:642-7. [PMID: 5172001] [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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474
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Takashima K, Fujimoto K, Ishimoto T, Kubota S, Nakano C. [Discussion on anxiety of children with fatal diseases. Impressions from E. H. Waechter's "Children's Awareness of Fatal Illness"]. KANGOGAKU ZASSHI 1971; 35:29-43. [PMID: 5002069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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475
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Koshino K, Kubota S, Kageyama N. Conditioning stimulation of the limbic system and photic evoked potentials. MEDICAL JOURNAL OF OSAKA UNIVERSITY 1971; 22:1-16. [PMID: 5155797] [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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