351
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Takasaki M, Kawasaki H, Kosaka Y. Effect of selective PEEP on pulmonary blood flow following unilateral hydrochloric acid aspiration in the dog. Acta Anaesthesiol Scand 1985; 29:400-4. [PMID: 3893013 DOI: 10.1111/j.1399-6576.1985.tb02223.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We investigated the effect of unilateral or bilateral positive end-expiratory pressure (PEEP) on pulmonary perfusion in 12 dogs with a hydrochloric acid aspiration injury of the left lung. The lungs were ventilated separately and PEEP was applied to the left lung at 10 cmH2O (1.0 kPa) in six and at 15 cmH2O (1.5 kPa) in six others. Measurements of the right and left pulmonary arterial blood flows (QR and QL) and venous admixture were made before, during and after PEEP. After this study, 5 and 10 cmH2O (0.5 and 1.0 kPa) PEEP were applied to both lungs in six dogs and measurements were repeated. Following the application of PEEP to the left lung, a significant decrease in QL and increase in QR were observed. However, the application of PEEP to both lungs was followed by significant decreases in both QL and QR. The cardiac output decreased slightly during unilateral PEEP and markedly during bilateral PEEP. The venous admixture decreased significantly during PEEP in all the groups. These findings indicate that selective PEEP causes a transfer of pulmonary blood flow from the injured lung to the normal lung, improving ventilation-perfusion inequality, and improves gas exchange without impeding oxygen delivery.
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352
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Kosaka Y, Nishio Y, Matsui K, Shiihara K, Asano M, Kawasaki H, Shimizu Y, Takasaki M, Tanaka A. [Hemodynamic and respiratory effects of epidural analgesia for gastrectomy in geriatric patients]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1985; 34:100-7. [PMID: 3999373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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353
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Takasaki M, Kohno M, Shiihara K, Kosaka Y, Katagiri Y, Saeki T. [A clinical evaluation of 0.75 percent bupivacaine in extradural block]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1985; 34:82-7. [PMID: 3999381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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354
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Ichida F, Yoshikawa A, Yachi A, Goto Y, Furuta S, Hattori N, Kakumu S, Kosaka Y, Takino T, Nagashima H. Treatment of HBeAg-positive chronic hepatitis with a streptococcal preparation (OK-432). J Int Med Res 1985; 13:59-67. [PMID: 3979658 DOI: 10.1177/030006058501300109] [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: 01/08/2023] Open
Abstract
Forty-two patients with hepatitis Be antigen (HBeAg)-positive chronic hepatitis were treated by intramuscular injections with OK-432, an immunopotentiator possessing interferon-inducing activity. They were monitored with serial measurements of virological parameters to evaluate therapeutic effectiveness, and compared with a group of seventy-five untreated patients (natural course group). In the group receiving OK-432 therapy, twenty-seven patients (64.3% of the forty-two patients) became negative for HBeAg in an average observation period of 20.1 months. Of these, fourteen patients (33.3% of the forty-two patients) underwent seroconversion from HBeAg to anti-HBe antibody (anti-HBe). In the natural course group, twenty-three patients (30.7% of the seventy-five patients) lost HBeAg reactivity in a mean follow-up period of 32.3 months, and thirteen patients (17.3% of the seventy-five patients) became seroconverted. Thus, the drug group showed significantly higher percentages of patients with disappearance of HBeAg and seroconversion, notwithstanding the shorter duration of the follow-up. Young males and females, females generally, or patients with high serum GPT levels were more likely to respond to the therapy. The serum GPT level tended to stabilize more in patients receiving OK-432.
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355
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Kosaka Y, Akizuki M, Yoshida S, Mimori T, Homma M. Large cystic lesions of the upper lobes of the lungs in two patients with CHEST syndrome. ARTHRITIS AND RHEUMATISM 1984; 27:935-8. [PMID: 6466397 DOI: 10.1002/art.1780270814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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356
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Kosaka Y, Sato T. [Practice of midwife outpatient care]. JOSANPU ZASSHI = THE JAPANESE JOURNAL FOR MIDWIFE 1983; 37:542-8. [PMID: 6555278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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357
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Iizuka Y, Sugiyama T, Fuzita T, Takanashi T, Suzuki T, Kosaka Y, Murakami J, Shindo T, Amaki I. [Sigmoid colon cancer during the course of a patient with multiple myeloma (IgG Kappa)]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1983; 24:559-63. [PMID: 6411948] [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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358
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Takasaki M, Matsui K, Kawasaki H, Kosaka Y. [Systemic accumulation of mepivacaine during continuous extradural analgesia]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1983; 32:298-302. [PMID: 6864993] [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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359
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Takasaki M, Kawasaki H, Kawamoto M, Matsui K, Kosaka Y. [A case of differential lung ventilation with PEEP]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1983; 32:236-40. [PMID: 6343661] [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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360
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Moriwaki K, Kosaka Y, Takasaki M, Taira Y. [Reversal of neuroleptanesthesia-induced postoperative somnolence and respiratory depression]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1982; 31:1238-44. [PMID: 7166780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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361
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Ichida F, Shibasaki K, Takino T, Suzuki H, Fujisawa K, Inoue K, Hirayama C, Kaito I, Hirasawa T, Kameda H, Inoue J, Satoh G, Kosaka Y, Yamamoto S, Nagashima H, Tsuji T, Ohta Y, Okada J. Therapeutic effects of tiopronin on chronic hepatitis: a double-blind clinical study. J Int Med Res 1982; 10:325-32. [PMID: 6128281 DOI: 10.1177/030006058201000503] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The efficacy of tiopronin (2-mercaptopropionyl glycine) 600 mg daily in the treatment of chronic active or chronic persistent hepatitis has been assessed in a double-blind controlled clinical trial of 12 weeks involving 165 Japanese patients with histologically proven disease. Treatment with the drug was associated with a significant improvement in abnormalities of serum transaminase and gamma glutamyl transpeptidase, with reversion towards baseline values on stopping the drug. Improvement was independent of the histological classification of the disease, or HBsAg status. The drug was well tolerated with few side-effects. The results of this short-term study indicate that tiopronin may be of value in the treatment of chronic hepatitis.
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362
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Hirayama C, Ichida F, Takahashi Y, Koizumi T, Sato S, Kosaka Y, Wakui K, Shimada Y, Yoshiba A, Hattori N, Ooya T, Takino T, Takeda H. A controlled clinical trial of nicotinohydroxamic acid and neomycin in advanced chronic liver disease. Digestion 1982; 25:115-23. [PMID: 6217100 DOI: 10.1159/000198819] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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363
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Kakiuchi S, Tagawa S, Watanabe K, Kosaka Y, Takezawa H. [Serum and urinary level of sodium piperacillin in patients with liver disease (author's transl)]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1982; 35:212-21. [PMID: 6461777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Serum and urinary levels of PIPC (sodium piperacillin) in patients with liver disease were investigated. Serum and urinary levels of PIPC are affected by the degree of liver disease which is estimated most exactly by KICG, and it is available for determination of dose and administration interval. When PIPC was administered intravenously at a dose of 2 g, serum level in patients with liver disease was showed high and prolonged. Therefore this is convenient for PIPC of which biological half life is comparatively short. In patients with serious liver cirrhosis, PIPC is probably cumulated by continuous administration and in this case, dose and administration interval will be needed to regulate.
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364
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Kosaka Y, Tameda Y, Okuda Y, Takase K, Sawa H, Takezawa H. A study on the relationship between the prognosis of chronic active hepatitis and the HBV associated antigen/antibody systems. GASTROENTEROLOGIA JAPONICA 1981; 16:592-9. [PMID: 7333448 DOI: 10.1007/bf02813794] [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
The relationship between the prognosis of the disease based on liver histology and HB virus (HBV) associated antigen/antibody systems was investigated in twenty seven patients with chronic active hepatitis (CAH). These patients were followed up over extended periods with mean duration of 44.3 months. On initial liver biopsy five of twelve patients with CAH with spotty or focal necrosis were HBs antigen (HBsAg) positive, as were also five of six patients with sublobular necrosis and six of nine patients with lobular disorganization. Most of the HBsAg negative patients were anti-HBs or anti-HBc positive: HBV associated antigen or antibody was completely undetectable in only three of the twenty seven patients. There was no difference in the frequency of progression to liver cirrhosis (LC) between the sixteen HBsAg positive and the eleven HBsAg negative patients with CAH. On the other hand, progression to LC occurred in only one of seven HBe antigen (HBeAg) negative patients, compared to four of nine HBeAg positive patients, who were HbsAg positive. There were four patients who were HBeAg positive initially but then became HBeAg negative in the course of observation. LC developed in two of these four patients. These results suggest that in HBsAg positive patients with CAH the presence or absence of HBeAg and the variation in its level can provide useful indicators of the prognosis of the disease.
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365
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Kosaka Y, Akeda S, Kondo I, Okuda Y, Hagiwara M, Fujita K. [Experimental induction of Mallory bodies in mice by griseofulvin treatment (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:1962-8. [PMID: 6276593] [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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366
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Kosaka Y, Hagiwara M, Akeda S, Tameda Y, Tsujita E, Okuda Y, Shiomi Y, Takase K, Hashizume M, Kitajima T, Kobayashi M, Kuniyoshi M. [Porphyria cutanea tarda: with special reference to ultrastructural findings of the liver (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:1635-43. [PMID: 7321261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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367
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Kosaka Y, Tameda Y, Nishimura A, Fujimoto M. [Effects of immunopotentiator on six patients with HBeAg positive chronic hepatitis (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:1675. [PMID: 7321268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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368
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Tanaka Y, Sawa H, Inden M, Kosaka Y, Takezawa H. A case of idiopathic hypothalamic hypothyroidism. JAPANESE JOURNAL OF MEDICINE 1981; 20:222-6. [PMID: 6803047 DOI: 10.2169/internalmedicine1962.20.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The availability of thyrotropin hormone (TRH) has made it possible to determine whether tropic hormone deficiency is caused by pituitary or hypothalamic dysfunction. A case of hypothalamic hypothyroidism was described ina a 17 year old woman. This patient was admitted for the evaluation of hypothyroidism and secondary amenorrhea. Her T3 and T4 were decreased, with an undetectable level of base line thyrotropin. the TRH test revealed normal but delayed response of TSH. Her base line prolactin and its response to TRH were normal. Adenocorticotropic hormone (ACTH), cortisol, growth hormone (GH), and urinary 17-hydroxysteroids were also normal. ACTH response to metyrapone was normal. Evaluation of the pituitary-gonadal axis revealed a normal increase in both lutenizing hormone (LH) and follicle stimulating hormone (FSH) following the intravenous administration of lutenizing hormone releasing hormone (LHRH). These results suggest that she had hypothalamic hypothyroidism as an isolated disturbance in the hypothalamic-pituitary axis. A deficiency of TRH is probably caused by a disorder of hypothalamic function of unknown etiology since the extensive studies did not reveal any secondary causes. It is recommended that patients with amenorrhea and hypothyroidism be evaluated for possible hypothalamic hypothyroidism.
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369
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Kosaka Y, Akeda S, Kondo I, Fujita M, Ogiwara M. [Observation method of intermediate filaments in cytoplasma of hepatocytes by electron microscopy (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:1311. [PMID: 7196967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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370
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Kosaka Y, Tameda Y, Kuniyoshi M, Tagawa S, Akeda S, Tsujita E, Kondo I, Nishimura A, Takase K, Hagiwara M, Kakiuchi S, Fujimoto M, Tanaka K, Yamada M. [Study of the serum lipoproteins in patients with chronic liver diseases (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:1059-67. [PMID: 7289159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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371
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Nishimura T, Uehara T, Kozuka T, Mikami T, Ohe T, Kosaka Y. [A perfusion defect in the case of a sarcoid heart by thallium-201 myocardial perfusion imaging (author's transl)]. RINSHO HOSHASEN. CLINICAL RADIOGRAPHY 1981; 26:509-12. [PMID: 7277747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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372
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Kosaka Y, Tameda Y, Kawarada R, Takase K, Oishi A, Ito N, Masuda Y, Matsuo M, Tsukamoto H, Tanaka K, Hamaguchi K, Kuniyoshi M, Ito T, Araoka Y, Kakiuchi S, Kobayashi M, Matsumoto H. [Renal failure in fulmiant hepatitis--the clinicopathological study of 39 cases (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:864-73. [PMID: 7277795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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373
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Kosaka Y, Tameda Y, Nishimura A, Takase K, Fujimoto M, Murayama T, Ito T, Tagawa S, Akeda S, Nakagiri S, Kondo I, Tsujita E, Okuda Y, Hagiwara M, Matsumoto H, Kakiuchi S, Kobayashi M, Hashizume M. [Prognostic evaluation of chronic hepatitis with particular reference to the findings of repeated liver biopsy (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:667-76. [PMID: 7253296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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374
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Kosaka Y, Tameda Y, Hagiwara M, Takase K, Murayama T, Fujita K, Kato K, Tanaka K, Tsukamoto H, Hamaguchi K, Masuda Y, Araoka Y, Oishi A, Ito N, Kuniyoshi M, Yamada M. [Acute hepatic failure after exposure to halothane -the clinical study of 10 cases- (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1981; 78:47-55. [PMID: 7265536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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375
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Kosaka Y, Aketa S, Tameda Y, Takase K, Hagiwara M, Kakiuchi S, Fujimoto M, Masuda Y, Ido K, Yamada M. [The constitutional indocyanine green excretory defect -- the clinicopathological study of 10 cases (author's transl)]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1980; 77:1756-65. [PMID: 7206273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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376
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Kosaka Y, Kitahata LM. [Anesthetics and respiratory neurons (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1979; 28:711-6. [PMID: 470130] [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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377
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Kosaka Y, Kitahata LM. [Localization and organization of the respiratory center (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1979; 28:115-21. [PMID: 423349] [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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378
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Kosaka Y, Tanaka K, Sawa H, Tameda Y, Takezawa H. Acid-base disturbance in patients with fulminant hepatic failure. GASTROENTEROLOGIA JAPONICA 1979; 14:24-30. [PMID: 36322 DOI: 10.1007/bf02774601] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Forty-two arterial blood pH and gas determinations were carried out on 11 patients with fulminant hepatic failure. The most common type of acid-base disturbance was that of respiratory alkalosis in 22 cases (52.4%). This was partially compensated in 13 subjects (31.0%) while an accompanying metabolic alkalosis was present in 9 (21.5%). Partially compensated metabolic acidosis was observed on 15 occasions (35.7%), all of which were in patients with laboratory evidence of impaired renal failure. The mental status of the patients was evaluated in each of the categories of acid-base disturbances. Some degree of correlation was evident between the PCO2 and the magnitude of base excess and that of the severity of the encephalopathy. The lower PCO2 and greater negative base excess values tended to be nearly always present in totally comatose subjects. By contrast, there was no clear cut relationship between pH and mental state.
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379
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Ichinose H, Kosaka Y, Miyata Y, Kemmotsu O, Takahashi T. [Radial-artery thrombosis caused by cannulation (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1978; 27:867-71. [PMID: 691251] [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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380
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Kosaka Y, Takahashi H, Yao K, Shimizu Y, Watanabe H, Takasaki M, Takahashi T. [Epidural analgesia for mastectomy [author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1978; 27:606-11. [PMID: 660917] [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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381
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Takasaki M, Yao K, Kosaka Y, Takahashi T. [Respiratory effects of cervical epidural analgesia (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1978; 27:397-401. [PMID: 650881] [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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382
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Kitahata LM, Ghazi-Saidi K, Yamashita M, Kosaka Y, Bonikos C, Taub A. The depressant effect of halothane and sodium thiopental on the spontaneous and evoked activity of dorsal horn cells: lamina specificity, time course and dose dependence. J Pharmacol Exp Ther 1975; 195:515-21. [PMID: 1195134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The effects of halothane and sodium thiopental on dorsal horn cell unit activity were studied in the lumbar spinal cord of decerebrate, low thoracic spinal cats. Both halothane (0.5, 1 and 1.5%) and sodium thiopental (2.5, 5 and 10 mg/kg) depressed, in a dose-dependent manner, the spontaneous firing frequency of cells in Rexed laminae I, V and VI and the evoked firing frequency of cells in laminae I and V. They, however, had no effect on cells in lamina IV. The maximum depression of cell activity occurred 5 to 8 minutes after inhalation of halothane and 2 to 3 minutes after the intravenous administration of sodium thiopental. The recovery of cell activity occurred within 15 to 30 minutes after discontinuation of halothane and within 10 to 30 minutes after intravenous administration of sodium thiopental. The depressive effect of halothane and sodium thiopental, both primarily hypnotic anesthetics, on lamina VI cells is in contrast to our previous finding that morphine sulfate, nitrous oxide and ketamine hydrochloride, primarily analgesic agents, had no significant effect on this lamina.
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383
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Kosaka Y, Sato I, Mukai M, Yamamoto T, Kawaguchi R. [Caudal anesthesia in pediatric surgery]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1975; 24:1289-96. [PMID: 1240156] [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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384
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Kosaka Y, Sato K, Yamamoto T. [Axillary block of the brachial plexus]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1975; 24:914-22. [PMID: 1238590] [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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385
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Kosaka Y, Sato K, Kawaguchi R. [Distance from the skin to the epidural space in children]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1974; 23:874-5. [PMID: 4475141] [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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386
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Kitahata LM, Kosaka Y, Taub A, Bonikos K, Hoffert M. Lamina-specific suppression of dorsal-horn unit activity by morphine sulfate. Anesthesiology 1974; 41:39-48. [PMID: 4834376 DOI: 10.1097/00000542-197407000-00008] [Citation(s) in RCA: 127] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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387
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Kosaka Y, Yamamoto T, Sato I, Kajimoto T. [Effects of anesthesia and postoperative pain on emotional reaction in children]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1972; 21:662-6. [PMID: 4673204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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388
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Kosaka Y. [Studies on the ethanol concentrations in bloods and other body fluids of cadavers]. NIHON HOIGAKU ZASSHI = THE JAPANESE JOURNAL OF LEGAL MEDICINE 1970; 24:32-47. [PMID: 5462654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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389
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390
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Kosaka Y, Matsumoto I, Nakajima T, Mark LC, Takahashi N. [Study on general anesthesia for cesarean section; single massive administration]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1969; 18:285-91. [PMID: 5816274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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391
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Kosaka Y, Matsumoto I, Nakajima T, Takatsuka E, Shinko T. [Study on anesthesia in cesarean section--additional administration of thiamylal during surgery]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1968; 17:429-35. [PMID: 5749151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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392
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Hirano H, Takai S, Kosaka Y, Atsuzawa M. [Contact lenses with a special finish on their surfaces]. NIHON GANKA KIYO 1967; 18:124-8. [PMID: 5627695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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393
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Kosaka Y, Takazuka E, Kajimoto T, Shinko H. [Study on general anesthesia for cesarean section--with special reference to thiamylal as a general anesthetic]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1966; 15:1095-101. [PMID: 6009325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
394
|
Sakagami Y, Sekine H, Yamabayashi S, Kitaura Y, Ueda A, Kosaka Y. The studies of bramycin, a new antifungal antibiotic. I. Isolation, purification and properties of bramycin. J Antibiot (Tokyo) 1966; 19:99-103. [PMID: 6012898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|