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排序方式: 共有199条查询结果,搜索用时 15 毫秒
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Hiroaki YOSHIDA Tetsuya KAWAMURA Iekuni ICHIKAWA Osamu SAKAI 《Nephrology (Carlton, Vic.)》1997,3(S2):s719-s723
Summary: Clinical studies revealed that angiotensin converting enzyme (ACE) inhibitor reduces proteinuria and attenuates progressive decline in renal function in IgA nephropathy. Recent studies by us and others have demonstrated that the homozygote of the D allele (DD) of the ACE insertion/deletion (I/D) polymorphism is a potential risk factor for poor prognosis in IgA nephropathy, and that this deletion polymorphism predicts the therapeutic efficacy of ACE inhibition on proteinuria and, potentially, on progressive deterioration of renal function in patients with the nephropathy. 相似文献
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Yosuke Ando Takahiro Hayashi Kaori Ito Eri Suzuki Naoyuki Mine Ayumi Miyamoto Miyuki Oya Hidezo Matsuda Ami Isaji Toru Nakanishi Kazuyoshi Imaizumi Tomoyuki Shibata Tatsuyoshi Okada Kazuo Sakurai Kensei Naito Ichiro Uyama Kenji Kawada Hiroshi Takahashi Shigeki Yamada 《Supportive care in cancer》2016,24(2):871-878
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Takashi Inozume Ken‐ichi Hanada Kazuyo Takeda Tatsuo Maeda Kazutoshi Harada Tatsuyoshi Kawamura 《The Journal of dermatology》2019,46(1):52-56
Cytotoxic T‐lymphocyte‐associated protein 4 (CTLA‐4) is one of the important molecules that regulate the anti‐melanoma T‐cell response. Currently, there are some reports showing that CTLA‐4 is expressed not only by T cells but also by various kinds of tumor cells, including melanoma cells. However, there is no report that shows the role of CTLA‐4 expressed by melanoma cells in melanoma‐specific cytotoxic T‐lymphocyte (CTL) response. In this report, we confirmed substantial CTLA‐4 expression and the localization of CTLA‐4 in melanoma cell lines and tissues. Also, we examined its impact on melanoma‐specific CTL in vitro, and found that CTLA‐4 expressed by melanoma cells does not affect melanoma‐specific CTL in the effector phase. Our findings suggest the importance of elucidating the role of CTLA‐4 expressed by melanoma cells, particularly in anti‐CTLA‐4 antibody therapy. 相似文献
5.
Kae Okoshi Tatsuyoshi Saiga Shigeo Hisamori Keiko Iwaisako Hisato Kobayashi Hiroki Ogawa 《Breast cancer (Tokyo, Japan)》2012,19(4):360-364
We report a rare case of large-cell neuroendocrine carcinoma of the breast. A 63-year-old woman was admitted to our hospital with a firm mass in the right breast. Mammography revealed a high-density mass with specula, and ultrasonography showed a heterogeneous hypoechoic mass with irregular margin and posterior acoustical shadowing. She underwent breast-conserving surgery with axillary lymph node dissection. Histopathologically, the tumor consisted of large cells with polygonal and prominent nuclei and a small amount of eosinophilic cytoplasm, and these cells showed palisading arrangement with fibrous stroma. The tumor cells were positive for neuroendocrine markers such as NSE, synaptophysin, CD56 (NCAM), but not for chromogranin A. Interestingly, the tumor cells showed reactivity for cytokeratin 20 but not for cytokeratin 7. The immunostaining pattern is different from the usual adenocarcinoma of the breast. The patient received postoperative radiotherapy and was given adjuvant chemotherapy. She has remained disease-free for 44?months. 相似文献
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Aoki Takuya Yamamoto Yosuke Ikenoue Tatsuyoshi Fukuhara Shunichi 《International journal of clinical pharmacy》2019,41(2):531-537
International Journal of Clinical Pharmacy - Background Deprescribing is a patient-centered intervention with inherent uncertainties and requires shared decision making and patient involvement.... 相似文献
8.
Takayuki Okamoto Tatsuyoshi Ikenoue Kosuke Matsui Mikiko Miyazaki Yuko Tsuzuku Yoshiko Nishizawa 《Renal failure》2014,36(10):1492-1496
Background: Intra-abdominal free air is found frequently in patients undergoing peritoneal dialysis (PD). Some studies have investigated an association between intra-abdominal free air and peritonitis in PD patients. However, most used chest X-rays, which are of limited sensitivity, and the association was not made clear. We conducted a retrospective study of the association between peritonitis and intra-abdominal free air using computed tomography. Methods: The presence and volume of free air, and its relationship with other variables, were assessed on review of routine examinations in 108 patients. Correlations between the presence of free air and age, duration of PD, continuous ambulatory versus automated PD, presence or absence of a person who assisted in bag changes, exit-site infection, tunnel infection and peritonitis were assessed. Results: Free air was detected in 29 patients (27.1%). The prevalence of peritonitis was higher in the free air (+) group than in the free air (?) group: 1/40.2 patient-months for free air (+) versus 1/96.9 patient-months for free air (?). The risk ratio of free air for peritonitis was 2.41 (95% confidence interval: 2.28–2.55) and was similar when corrected for age, gender, albumin, diabetes mellitus and body mass index. Conclusion: Free air is an independent risk factor for peritonitis in PD patients. This suggests that bag change procedures should be re-evaluated, and patients re-educated, when necessary. 相似文献
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