Nihon Ika Daigaku zasshi最新文献_第8页

[Cellular mechanism of growth hormone secretion by hypothalamic peptides]. 下丘脑肽分泌生长激素的细胞机制。

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.402

M Kato

引用次数: 0

Three-dimensional gradient-echo MR imaging of chronic partial anterior cruciate ligament tears. 慢性前交叉韧带部分撕裂的三维梯度回波磁共振成像。

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.429

A Mori, Y Shirai, Y Nakayama, T Narita

引用次数: 2

[An autoregulatory system of growth hormone secretion]. 生长激素分泌的自我调节系统。

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.409

S Minami

引用次数: 0

Rapid diagnosis at the outpatient clinic for breast tumors by fine needle aspiration cytology. The utility. 在门诊通过细针穿刺细胞学快速诊断乳腺肿瘤。该实用程序。

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.416

S Maeda, M Hosone, H Katayama, H Isobe, Y Yanagida, K Egami, M Yoshioka, G Asano

{"title":"Rapid diagnosis at the outpatient clinic for breast tumors by fine needle aspiration cytology. The utility.","authors":"S Maeda, M Hosone, H Katayama, H Isobe, Y Yanagida, K Egami, M Yoshioka, G Asano","doi":"10.1272/jnms1923.65.416","DOIUrl":"https://doi.org/10.1272/jnms1923.65.416","url":null,"abstract":"The aim of this study was to emphasize the utility and prove the accuracy of rapid diagnosis at the outpatient clinic for breast tumors by fine needle aspiration cytology [FNAC]. Rapid diagnosis for breast tumors by FNAC is performed on the same day just after mammography and echonography are carried out at our hospital and the result reported to the patients while they are waiting at the outpatient clinic. We evaluated FNAC by rapid diagnosis at the outpatient clinic for 1,786 breast tumors during the last ten years. The cases of no judgement (Class 0) were 11%, negative cases (Class I & II) 72%, suspicious cases (Class III) 7%, and positive cases (Class IV & V) 10%. We experienced only 4 false negative cases and 0 false positive cases among 1,198 cases during the last 5 years, whereas there were 8 false negative cases and 2 false positive cases among 588 cases during the first 5 years. Two false positive cases in the the first 5 years were judged as Class IV, but definitive surgery [mastectomy] was not performed because rapid diagnosis during the operation by frozen section confirmed no malignancy. As a result, all the cases in which mastectomies were performed up to now were confirmed malignant. We emphasize that rapid diagnosis at the outpatient clinic for breast tumors by FNAC is very useful for early detection and treatment and it is very important to consider the histological type of breast tumors by FNAC to prevent misjudgement.","PeriodicalId":19192,"journal":{"name":"Nihon Ika Daigaku zasshi","volume":"65 5","pages":"416-20"},"PeriodicalIF":0.0,"publicationDate":"1998-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20720019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Immunohistochemical demonstration of angiogenic growth factors and EGF receptor in hepatic metastases and primary human gastric cancer. 肝转移癌和原发性胃癌中血管生成生长因子和EGF受体的免疫组化研究。

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.358

M Takita, M Onda, A Tokunaga

{"title":"Immunohistochemical demonstration of angiogenic growth factors and EGF receptor in hepatic metastases and primary human gastric cancer.","authors":"M Takita, M Onda, A Tokunaga","doi":"10.1272/jnms1923.65.358","DOIUrl":"https://doi.org/10.1272/jnms1923.65.358","url":null,"abstract":"Angiogenic growth factors are essential for cancer metastasis, and the growth of metastatic foci also depends on these angiogenic growth factors as well as autocrine or paracrine growth factors. We therefore investigated whether vascular endothelial growth factor (VEGF) and thymidine phosphorylase (dThdPase) are localized more often in primary tumors with hepatic metastasis than in those without such metastasis and whether transforming growth factor (TGF-alpha) and epidermal growth factor receptor (EGF-R) are coexisted more often in hepatic metastases than in primary tumors of gastric cancer. Resected specimens from 82 patients with gastric cancer were examined immunohistochemically. The primary antibodies used were anti-VEGF, anti-dThdPase, anti-TGF-alpha and anti-EGF-R. VEGF expression was found to be higher in primary cancers with than in those without hepatic metastasis (p < 0.001), while VEGF was frequently observed in both hepatic metastases and in the primary tumors. Localization of dThdPase was also higher in advanced than in early gastric cancers (p = 0.021). High co-presence of TGF-alpha and EGF-R was detected more frequently in cancers with deep gastric wall invasion than in those without such invasion (p = 0.050), and also more often in cancers with venous invasion (p = 0.007) and those in the advanced stage (p = 0.020). Co-presence of TGF-alpha and EGF-R was found to be higher, though not significantly, in hepatic metastases (58.8%) than in primary tumors (29.4%). These findings suggest that localization of VEGF may play an important role in hepatic metastasis, and that the expression of VEGF, dThdPase and the TGF-alpha/EGF-R pathway may be responsible for the growth of hepatic metastasis.","PeriodicalId":19192,"journal":{"name":"Nihon Ika Daigaku zasshi","volume":"65 5","pages":"358-66"},"PeriodicalIF":0.0,"publicationDate":"1998-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1272/jnms1923.65.358","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20720107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

[Management of recurrent spontaneous abortion. The efficacy and the problem of immunotherapy]. 反复自然流产的处理。免疫治疗的疗效和问题]。

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.421

T Takeshita, S Akira, T Araki

引用次数: 1

[Preoperative diagnosis of interstitial pregnancy]. 【间质性妊娠的术前诊断】

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.425

H Asakura, Z Hayashi, R Takei, Y Kuwabara, S Suzuki, R Sawa, Y Yoneyama, T Araki

引用次数: 0

[Development of luteinizing hormone-releasing hormone (LHRH) neurons]. [黄体生成素释放激素(LHRH)神经元的发育]。

Nihon Ika Daigaku zasshi Pub Date : 1998-10-01 DOI: 10.1272/jnms1923.65.388

S Daikoku