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51.
SATOSHI TSUTSUMI MD 《Psychiatry and clinical neurosciences》1996,50(3):101-108
Abstract We conducted a comparative study of the outcomes at 7 years and at 17 years after initial diagnosis of 77 cases of adolescent developmental psychopathology. The results suggest that the prognosis of adolescent developmental psychopathology could be derived at 5–6 years after commencement of medical treatment. The parent-child relationships during infancy to adolescence, considered to affect the long-term prognosis of adolescent developmental psychopathology, was studied. It is believed that the emotional bond between parents and children in early to middle childhood are vital which seems to affect their relationships during pre-adolescence to early adolescence and to the development of adolescent turmoil. It can be considered vital that the development of the infantile provocative state during preadolescence to early adolescence should progress to a more mature ability to negotiate and which forms the core of adolescent turmoil. The function of the latter will bring better results to adolescent developmental psychopathologies. 相似文献
52.
R. IGARASHI Y. TSUTSUMI H. FUJII S. TSUNODA A. OCHIAI M. TAKENAGA Y. MORIZAWA T. MAYUMI Y. MIZUSHIMA 《The Journal of pharmacy and pharmacology》1997,49(1):113-118
This study was conducted to assess the merit of lecithinization of recombinant human interleukin-6 (IL-6) as a drug delivery system. IL-6 was lecithinized by covalently binding it with a phosphatidylcholine (lecithin, PC) derivative. The in-vivo thrombopoietic potency of lecithinized IL-6 (PC-IL-6) was greater than that of native IL-6 when administered subcutaneously, although the in-vitro bioactivity of PC-IL-6 was markedly reduced by lecithinization. When PC-IL-6 and native IL-6 were given in doses that produced the same level of thrombopoietic activity, the former stimulated less production of IgG1, a marker of the adverse effects of IL-6, than did the latter. Furthermore, PC-IL-6 persisted in the blood longer than native IL-6. Based on the above, PC-IL-6 appears to be useful as a drug delivery system and may also be useful in the treatment of drug-induced thrombocytopenia. 相似文献
53.
MURATA YOSHIAKI; DENDA AYUMI; MARUYAMA HIROSHI; NAKAE DAI; TSUTSUMI MASAHIRO; TSUJIUCHI TOSHIFUMI; KONISHI YOICHI 《Toxicological sciences》1997,36(1):90-93
The toxicity and carcinogenic potential of 2-methylnaphthalene(2-MN) were examined in B6C3F1 mice. Groups of 50 male and 50female mice were given diets containing 0, 0.075, and 0.15%2-MN for 81 weeks. Both 0.075 and 0.15% 2-MN caused pulmonaryalveolar proteinosis at high incidence: 55.1 and 45.8% in femalesand 42.9 and 46.9% in males, respectively. The incidences oftotal lung tumors, including bronchiolar/alveolar adenomas andcarcinomas, were 20.4 and 12.2% in male mice given 0.075 and0.15% 2-MN, respectively, the former value being significantlyincreased compared with the 4.1% in control males. However,in the respective incidences of the adenomas and carcinomas,neither in-tergroup differences nor dose dependencies were observed.The incidences of other tumors did not differ between mice treatedwith 2-MN and the controls. The results indicated that 2-MNinduces pulmonary alveolar proteinosis but does not possessunequivocal carcinogenic potential in B6C3F1 mice. 相似文献
54.
SUSUMU UKAE HIROYUKI TSUTSUMI NORIAKI ADACHI HIROYUKI TAKAHASHI FUMIHIRO KATO SHUNZO CHIBA 《Pediatrics international》1994,36(5):515-518
Nine Japanese cases of sarcoidosis in children of 4 years of age or younger have been reported in the literature, including the case presented here. Clinically, preschool sarcoidosis is distinctly different from that of older children; it is characterized by a triad of skin, joint and eye lesions without pulmonary involvement. It is easily confused with juvenile rheumatoid arthritis which also presents the symptoms of arthritis and uveitis. We report on a patient with preschool sarcoidosis who was initially diagnosed as having juvenile rheumatoid arthritis. We recommend prompt skin biopsy to differentiate between these conditions. 相似文献
55.
56.
The aims of the present study were to analyze the association between incident stroke, occupational class and stress and to examine whether the association is found in both men and women in a prospective study of Japanese male and female workers. A total of 3190 male and 3363 female Japanese community-dwelling workers aged 65 or under with no history of cardiovascular disease were followed. Occupational stress was evaluated using a demand-control questionnaire. The impact on stroke was examined in stratified analyses of occupational classes. We identified 147 incident strokes (91 in men and 56 in women) during the 11-year follow-up period. Men with high strain jobs (combination of high job demand and low job control) were nearly three times more likely to suffer from a stroke than men with low strain jobs (combination of low job demand and high job control). Among male workers in low occupational classes (blue-collar and non-managerial work), job strain was associated with a higher risk of stroke. In contrast, there was no association between job strain and incident stroke among male workers in high occupational classes (white-collar and managerial work). No statistically significant differences were found for stroke incidence among the job characteristic categories in all the female participants. However, significant, over five-fold excess risks were found among white-collar and managerial female workers exposed to high job strain, compared with their counterparts with low strain jobs. Our study of Japanese workers provided supportive evidence for vulnerability to occupational stress among lower occupational class workers in males but not in females. 相似文献
57.
Sakata Y Wada K Tsutsumi A Ishikawa H Aratake Y Watanabe M Katoh N Aizawa Y Tanaka K 《Journal of occupational health》2008,50(6):498-504
The effort-reward imbalance is an important psychosocial factor which is related to poor health among employees. However, there are few studies that have evaluated effort-reward imbalance among medical residents. The present study was done to determine the association between psychosocial factors at work as defined by the effort-reward imbalance model and depression among Japanese medical residents. We distributed a questionnaire to 227 medical residents at 16 teaching hospitals in Japan at the end of August 2005. We asked participants to answer questions which included demographic information, depressive symptoms, effort-reward imbalance, over-commitment and social support. Depression was evaluated using the Japanese version of the Center for Epidemiologic Studies-Depression (CES-D) scale. The effort-reward imbalance and over-commitment were assessed by the Effort-Reward Imbalance (ERI) questionnaire which Siegrist developed. Social support was determined on a visual analog scale. Logistic regression analysis was performed to determine the associations between effort-reward imbalance and depressive symptoms. Depressive symptoms were found in 35 (29.2%) 1st-year residents and 21 (27.6%) 2nd-year residents. The effort-reward ratio >1 (OR, 8.83; 95% CI, 2.87-27.12) and low social support score (OR, 2.77, 95% CI, 1.36-5.64) were associated with depressive symptoms among medical residents. Effort-reward imbalance was independently related to depression among Japanese medical residents. The present study suggests that balancing between effort and reward at work is important for medical residents' mental health. 相似文献
58.
59.
Case Report: Gastrointestinal bleeding from a hepatocellular carcinoma invading the transverse colon
MASAJI HASHIMOTO GORO WATANABE MASAMICHI MATSUDA TAIRA YAMAMOTO KENJI TSUTSUMI MASAHIKO TSURUMARU 《Journal of gastroenterology and hepatology》1996,11(8):765-767
A 72-year-old woman with cirrhosis of the liver was treated repeatedly by transcatheter arterial embolization for multifocal hepatocellular carcinomas. She developed gastrointestinal bleeding secondary to direct invasion of the wall of the transverse colon. The diagnosis was made pre-operatively by colonoscopy and the patient was treated successfully. This rare complication of hepatocellular carcinoma was due to the protrusive type of growth exhibited by this tumour and may have been affected by the transcatheter arterial embolization. 相似文献
60.
AKIRA TAKADA MIKIHIRO TSUTSUMI THE JAPANESE STUDY GROUP FOR ALCOHOLIC LIVER DISEASE 《Journal of gastroenterology and hepatology》1995,10(5):509-516
National surveys of alcoholic liver disease (ALD) in Japan were performed in 1978 and 1985 by a previous Japanese study group for ALD (the Takeuchi group). In the present study, a subsequent nationwide survey of ALD in Japan was conducted from 1986 to 1991 and the results compared with the previous studies. In order to clarify the aetiological relationship between hepatitis C virus (HCV) infection and ALD, results were also analysed according to new diagnostic criteria for ALD proposed by the current ALD study group (the Takada group). According to the diagnostic criteria of the Takeuchi group, the incidence of ALD did not differ significantly from 1986 to 1991. However, the incidence of hepatocellular carcinoma (HCC) in alcoholic cirrhosis (AL-LC) clearly increased during this period. The analysis, which included analysis of results from the previous studies, indicated that the incidence of ALD reached a plateau in 1980 and then stablized. However, HCC in AL-LC continued to show a linear increase from 1976 to 1991. The new diagnostic criteria of the Takada group were used to analyse cases from 1990 and 1991. Approximately two out of every three cases of ALD were caused by alcohol alone, and the remainder were caused by a combination of alcohol and HCV. Cases caused only by HCV were very rare. The main aetiology in patients with alcoholic hepatitis and fibrosis was alcohol alone, and in the case of chronic hepatitis, in heavy drinkers, it was a combination of alcohol and HCV. In half the patients with AL-LC the aetiology was alcohol alone, and in the other half it was a combination of both alcohol and HCV. In the majority of patients with HCC, the aetiology was a combination of alcohol and HCV, indicating that HCV infection may be important in the development of HCC in alcoholics. 相似文献