http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Sunao Tanaka (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
Effect of Compost Application on Soil Temperature in Bare Andisol
Shin Deguchi,Hidenori Kawamoto,Osamu Tanaka,Akihide Fushimi,Sunao Uozumi 한국초지조사료학회 2009 한국초지조사료학회 학술대회논문집 Vol.2009 No.08
Soil temperature is an important factor influencing crop growth. Within limits, a higher soil temperature will promote crop growth, especially in cool climate regions. Compost application can increase soil temperature, however the mechanism of increasing soil temperature remains unclear. We conducted a pot experiment to examine the effects of compost application on soil temperature and evaporation in a bare Andisol. Pots with compost (16㎏ m?²) had a higher soil temperature and less evaporation than pots without compost. The decrease in evaporation and the increase in soil temperature by compost application were significantly correlated. We conclude that compost application increases soil temperature by decreasing evaporation from the soil surface.
-
Association between Preoperative Urine Culture and Urinary Tract Infection after Spinal Surgery
Nagaoki Toshihide,Kumagai Gentaro,Wada Kanichiro,Tanaka Sunao,Asari Toru,Ishibashi Yasuyuki 대한척추외과학회 2023 Asian Spine Journal Vol.17 No.1
Study Design: This is a retrospective study.Purpose: This study assessed risk factors accounting for urinary tract infections (UTIs) to determine whether preoperative asymptomatic UTI (aUTI) could be used to predict UTIs in patients after spinal surgery.Overview of Literature: UTI is a spinal surgery complication that increases the incidence of surgical site infections. However, the risk factors for UTIs after spinal surgery remain unclear.Methods: This study included 509 (mean age, 54.5 years; 239 males and 270 females) patients who underwent posterior spine surgery at the department of the current study. First, clean catch urine was collected, after which a urine culture was performed for all patients before surgery. Preoperative detection of the aUTI (>105 colony-forming units/mL) rate was then determined. Subsequently, risk factors for postoperative UTI were evaluated using logistic regression analysis with the following as independent variables: age, sex, obesity, diabetes, spinal cord tumor, the preoperative Japanese Orthopedic Association (JOA) score, JOA-bladder function, preoperative urine culture positivity, aUTI, preoperative Escherichia coli detection, the postoperative catheter placement period, instrumentation, number of surgical levels, surgery duration, and blood loss.Results: The preoperative aUTI and postoperative UTI incidences were 8.1% and 4.1%, respectively. Furthermore, multivariate logistic analysis showed that the risk factor for postoperative UTI was preoperative aUTI (odds ratio, 4.234; 95% confidence interval, 1.532–11.702; p=0.005).Conclusions: Preoperative aUTI is a risk factor for UTI in patients after spinal surgery.
-
RUNX1–Survivin Axis Is a Novel Therapeutic Target for Malignant Rhabdoid Tumors
Masamitsu Mikami,Tatsuya Masuda,Takuya Kanatani,Katsutsugu Umeda,Hidefumi Hiramatsu,Hirohito Kubota,Tomoo Daifu,Atsushi Iwai,Etsuko Yamamoto Hattori,Kana Furuichi,Saho Takasaki,Sunao Tanaka,Yasuzumi M 한국분자세포생물학회 2022 Molecules and cells Vol.45 No.12
Malignant rhabdoid tumor (MRT) is a highly aggressive pediatric malignancy with no effective therapy. Therefore, it is necessary to identify a target for the development ofnovel molecule-targeting therapeutic agents. In this study, we report the importance of the runt-related transcription factor 1 (RUNX1) and RUNX1–Baculoviral IAP (inhibitor of apoptosis) Repeat-Containing 5 (BIRC5/survivin) axis in the proliferation of MRT cells, as it can be used as an ideal target for anti-tumor strategies. The mechanism of this reaction can be explained by the interaction of RUNX1 with the RUNX1-binding DNA sequence located in the survivin promoter and its positive regulation. Specific knockdown of RUNX1 led to decreased expression of survivin, which subsequently suppressed the proliferation of MRT cells in vitro and in vivo. We also found that our novel RUNX inhibitor, Chb-M, which switches off RUNX1 using alkylating agent-conjugated pyrrole-imidazole polyamides designed to specifically bind to consensus RUNX-binding sequences (5′-TGTGGT-3′), inhibited survivin expression in vivo. Taken together, we identified a novel interaction between RUNX1 and survivin in MRT. Therefore the negative regulation of RUNX1 activity may be a novel strategy for MRT treatment
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
