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Reliability and validity of the Japanese version of the Yale-Brown Obsessive-Compulsive Scale 总被引:3,自引:2,他引:1
TERUO NAKAJIMA MD MICHIHIKO NAKAMURA MD CHIAKI TAGA MD SAKAE YAMAGAMI MD NOBUO KIRIIKE MD TOSHIHIKO NAGATA MD MASAMI SAITOH MD TOSHIHIKO KINOSHITA MD YOSHIYASU OKAJIMA MD MASANORI HANADA MD HIROYASU TAZOE MD KENYA YAMAGUCHI MD 《Psychiatry and clinical neurosciences》1995,49(2):121-126
Abstract The reliability and validity of the Japanese version of the Yale-Brown Obsessive-Compulsive Scale (JY-BOCS) were determined by 20 raters for 12 Japanese patients with obsessive compulsive disorder at four institutions. Interrater reliability for the total JY-BOCS score was excellent, and the intraclass correlation coefficient was high (ICC = 0.960). Internal consistency was also excellent (Cronbach's α= 0.889). Concurrent and discriminant validity of the JY-BOCS was examined by comparing the scores on the JY-BOCS with those on the Maudsley Obsessional Compulsive Inventory (MOCI) and scales for depression and anxiety. A slight correlation was found between scores on the JY-BOCS and MOCI, but no significant correlations were found between scores on the JY-BOCS and those on scales for depression or anxiety. 相似文献
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S. KITAJIMA M. TOKUNAGA M. GOTO E. SATO A. UTSUNOMIYA M. OHTSUKA S. HANADA T. ARIMA 《Histopathology》1994,25(3):229-236
Human T-cell leukaemia/lymphoma virus type 1 (HTLV-1), a causative virus of adult T-cell leukaemia/lymphoma (ATLL), is known to be transmitted by breast-feeding. Using a monoclonal antibody HML-1 which labels human intestinal intra-epithelial T lymphocytes, we have immunohistochemically examined ATLL tissues in order to evaluate the possibility that HTLV-1 infected intestinal T cells are the origin of ATLL cells. Previously this antibody was reported to react with intestinal T-cell malignant lymphomas but not with peripheral tumours, or any B-cell lymphomas. We investigated 181 patients with malignant lymphomas and found that 19 out of 113 ATLLs were positive for HML-1. T-cell malignant lymphomas excluding ATLL also reacted with HML-1 (7/24), but all the B-cell lymphomas 0/33) and non-neoplastic lymph node and skin lesions (0/10) were negative for HML-1. In patients with ATLL and other T-cell malignant lymphomas, the positivity level of HML-1 was relatively higher in stomach (3/7) and tonsil (2/6) than that in lymph nodes (15/100) and skin (8/47). We observed one HML-1 positive ATLL patient with tumour formation in the skin and lymphadenopathy and marked infiltration of the large intestine but minimal involvement of other organs. Although HML-1 was frequently expressed in gastric infiltration of ATLL, the level of positivity was too low in lymph nodes to support the hypothesis that HTLV-1 infected intestinal T cells are the origin of ATLL cells. Some of the HML-1 positive ATLL cases co-expressed CD30. Furthermore, three of six cases of Ki-1 lymphoma (large anaplastic cell lymphoma) were positive for HML-1. We conclude that expression of HML-1 in ATLL reflects an activated state of the lymphoma cells, but not the intestinal origin of ATLL cells. 相似文献
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Following extensive tattooing, a 31-year-old man developed symptoms similar to those of systemic sarcoidosis. Histological examination of the skin lesions, regional lymph nodes and the lung tissue revealed noncaseating granulomatous reaction. Uveitis was also observed, Electron microscopic examination of lung specimens revealed fragments of red tattoo granules. X-ray microanalysis of the pigment granules observed in red skin and lung lesions showed elements of mercury, aluminium and silicon. The finding of tattoo pigments in the lung tissues has not been previously described. 相似文献
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Autopsy data for all of Japan from 1958 through 1972 were analyzedto determine the accuracy of clinical diagnosis of pancreaticcancer and its time trends. The results showed that 53.9% of4,819 cases of pancreatic carcinoma proved at autopsy has beenunderdiagnosed clinically (underdiagnosis rate), whereas 31.7%of 3,254 cases with a clinical diagnosis or suspicion of thecancer were found by autopsy to have been overdiagnosed (overdiagnosisrate) during the period examined. The time trends in underdiagnosisand overdiagnosis rates showed a 7.8% and 4.9% improvement,respectively. The degree of diagnostic improvement observeddid not appear to be great enough to account for a substantialpart of the reported increase in pancreatic cancer mortalityin this country. 相似文献
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S. SUDA K. MATSUGISHI Y. SEKI K. SAKURAI T. SUZUKI S. MORITA K. HANADA K. HARA 《Journal of oral rehabilitation》1997,24(8):610-615
summary Periodontal jaw reflex, duration of percussion sounds, tooth mobility, and time-moment analysis of occlusal contacts by the T-scan system was recorded in nine periodontally healthy volunteers. The results showed that (i) reflex responses to the pressure applied to the uppercentageral incisors in the lingolabial direction varied, depending on the background jaw-clenching force (BCF) of the same-sided first molars. The BCF levels to elicit excitatory reflexes were 6–8Kgf, and inhibitory reflexes were clearly elicited with a BCF of l0Kgf and beyond. (ii) Duration of percussion sounds via an occlusal sound analyser (4.73–4.84mS: upper first molars. 4.89–5.00mS: uppercentageral incisors) and tooth mobility using a 'Periotest' (3.3–3.5: upper first molars, 5.5–5.6: uppercentageral incisors) showed a normal value. (iii) The time moments of occlusal contacts were symmetrical toward the midsagittal axis of the occlusal plane. The centre of the anterioposteriol occlusal contacts was located in the first molar regions. 相似文献
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KIYOMU FUJII WATARU YASUI HIROKI KUNIYASU MASAKI ITOH KEIJI HANADA GORO KAJIYAMA EIICHI TAHARA 《The Journal of pathology》1996,180(2):166-168
The expression of cripto, a member of the epidermal growth factor (EGF) family, was examined by immunohistochemistry in benign lesions and carcinomas of the gall bladder. Cripto expression was detected in 6 (67 per cent) of 9 hyperplasias, 4 (58 per cent) of 7 adenomas, and 89 (68 per cent) of 132 adenocarcinomas of the gall bladder. The degree of cripto expression was not correlated with depth of tumour invasion, tumour stage or patient prognosis. The incidence of cases with cripto expression was significantly higher in papillary and well-differentiated adenocarcinomas (positive 73 per cent; strongly positive 38 per cent) than in moderately and poorly differentiated adenocarcinomas (positive 54 per cent; strongly positive 17 per cent) ( P <0·05). These results suggest that cripto expression may not relate to progression in gall bladder carcinomas, but may be associated with tumour differentiation. 相似文献
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TAKASHI UENO SUMIO WATANABE MIYOKO HIROSE RYUSHI NOZAWA SHINICHI YASUURA HISAYO EGAWA NOBUHIRO SATO EIKI KOMINAMI 《Journal of gastroenterology and hepatology》1996,11(3):223-229
We prepared polyclonal and monoclonal antibodies against myosin purified from rabbit hepatocytes. Immunoblotting analyses revealed that the polyclonal antibody and four (HM1, HM2, HM3 and HM4) of five monoclonal antibodies reacted with myosin heavy chain. Chymotryptic cleavage of myosin yielded a 130 kDa fragment comprising the tail portion of the myosin heavy chain and a 67 kDa fragment comprising the ATP-binding active site of the myosin head. All active antibodies reacted with epitopes localized in the 130 kDa fragment. Monoclonal antibodies HM3 and HM4 and the polyclonal antibody reacted strongly with myosin heavy chains from a human liver homogenate prepared from a surgically resected liver specimen. Immunocytochemical analyses showed that myosin is localized along the plasma membrane as well as around the bile canaliculi in both rabbit and human hepatocytes. Immunocytochemical analyses on liver blocks obtained from those patients who suffered various types of diseases accompanying cholestasis clearly indicated a marked increase in pericanalicular myosin. This altered myosin localization is analogous to that observed in phalloidin-treated liver. Thus, myosin localization, determined using these antibodies, can provide a valid morphological basis for diagnosing the pathological state of the patient liver. 相似文献