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| 1 | Dynamic contrast-enhanced MR imaging findings of bone metastasis in patients with prostate cancer显示文摘AIM:To evaluate the dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) findings of bone metastasis in prostate cancer patients.METHODS:Sixteen men with a diagnosis of metastatic prostate cancer to bones were examined with DCE-MRI at 1.5 Tesla.The mean contrast agent concentration vs time curves for bone metastasis and normal bone were calculated and K trans and ve values were estimated and compared.RESULTS:An early significant enhancement (wash-out:n=6,plateau:n=8 and persistent:n=2) was detected in all bone metastases (n=16).Bone metastasis from prostate cancer showed significant enhancementand high K trans and ve values compared to normal bone which does not enhance in the elderly population.The mean K trans was 0.101/mmiinn and 0.0051/mmiinn (P < 0.001),the mean ve was 0.141 and 0.0038 (P < 0.001),for bone metastases and normal bone,respectively. | Arda Kayhan Cheng Yang Fatma Nur Soylu Hatice Lakadamyal Ila Sethi Gregory Karczmar Walter Stadler Aytekin Oto | 2011 | World Journal of Radiology2011，3，10： | 5 |
| 2 | 供体细胞和曲古抑菌素(TSA)对奶牛克隆胚胎发育的影响显示文摘本研究探讨供核细胞处理策略(新鲜消化、-196℃冻存组(复苏后)和曲古抑菌素(TSA)处理组)和TSA-CR1aa胚胎培养液处理时间对克隆胚发育的影响。利用体细胞核移植技术生产奶牛克隆胚胎,将部分克隆胚移植给自然发情同步的受体,检验克隆胚的体内发育能力。结果显示:TSA处理体细胞组的克隆胚卵裂率和囊胚率与新鲜消化和-196℃冻存组相比差异显著(P<0.05);-196℃冻存组与新鲜消化组差异不显著;用TSA-CR1aa分别处理新鲜消化细胞构建的克隆胚0、24、48和60h,其中,60h处理组的囊胚率最高(36.11±1.78%)与其他组对比差异显著(P<0.05);用TSA-CR1aa分别处理TSA处理组构建的重构胚24、48和60h,结果发现,60hTSA-CR1aa处理组囊胚率(37.39±1.78%)最高,显著高于24h(25.48±1.34%)TSA-CR1aa处理组,且差异显著(P<0.05)。将所获得的克隆胚胎分别移植给40头自然发情的受体母牛,并观察移植25,45,65和90d后的返情情况,结果显示,各组受孕率无统计学差异,但经TSA处理细胞和胚胎组移植的受体中,获得一头存活的体细胞克隆奶牛。说明优化的处理方法处理胚胎可以完成体内发育。 | 章美玲 张运海 陶勇 刘亚 曹鸿国 李运生 Oto Hanus Josef Kucera 章孝荣 | 2011 | 农业生物技术学报2011，19，4： | 3 |
| 3 | Multi-parametric MR imaging of transition zone prostate cancer: Imaging features, detection and staging显示文摘Magnetic resonance (MR) imaging has been increasingly used in the evaluation of prostate cancer. As studies have suggested that the majority of cancers arise from the peripheral zone (PZ), MR imaging has focused on the PZ of the prostate gland thus far. However, a considerable number of cancers (up to 30%) originate in the transition zone (TZ), substantially contributing to morbidity and mortality. Therefore, research is needed on the TZ of the prostate gland. Recently, MR imaging and advanced MR techniques have been gaining acceptance in evaluation of the TZ. In this article, the MR imaging features of TZ prostate cancers, the role of MR imaging in TZ cancer detection and staging, and recent advanced MR techniques will be discussed in light of the literature. | Arda Kayhan Jacob Oommen Aytekin Oto | 2010 | World Journal of Radiology2010，2，5： | 3 |
| 4 | Evaluation of Diffusion-weighted MR Imaging for Detection of Bowel Inflammation in Patients with Crohn’s Disease显示文摘 | Aytekin Oto Fang Zhu Kirti Kulkarni Gregory S. Karczmar Jerrold R. Turner David Rubin | 2009 | Academic Radiology2009，，5： | 3 |
| 5 | Magnetic resonance enterography in Crohn’s disease: Standard and advanced techniques显示文摘Crohn's disease (CD) is a chronic autoimmune disorder that affects mainly young people. The clinical management is based on the Crohn's Disease Activity Index and especially on biologic parameters with or without additional endoscopic and imaging procedures, such as barium and computed tomography examinations. Recently, magnetic resonance (MR) imaging has been a promising diagnostic radiologic technique with lack of ionizing radiation, enabling superior tissue contrast resolution due to new pulse-sequence developments. Therefore, MR enterography has the potential to become the modality of choice for imaging the small bowel in CD patients. | Arda Kayhan Jacob Oommen Farid Dahi Aytekin Oto | 2010 | World Journal of Radiology2010，2，4： | 3 |
| 6 | Plasma proinflammatory and anti-inflammatory cytokine and catecholamine concentrations as predictors of neurological outcome in acute stroke patients显示文摘 | Jun Oto Atsuhiko Suzue Daisuke Inui Yasushi Fukuta Kikumi Hosotsubo Mayumi Torii Shinji Nagahiro Masaji Nishimura | 2008 | Journal of Anesthesia2008，，3： | 2 |
| 7 | Localization of appendix with MDCT and influence of findings on choice of appendectomy incision 显示文摘 | Oto A Ernst RD Mileski WJ | 2006 | A JR2006，187，4： | 1 |
| 8 | Magnetic resonance imaging of cystic adnexal lesions during pregnancy 显示文摘 | Oto A Ernst R Jesse M K | 2008 | Curr Probl Diagn Radiol2008，37，4： | 1 |
| 9 | A corn parative study of the treatment of chronic subdural hem atom a - burr Hole drainage versus burr hole irrigation 显示文摘 | YUKO OKADA TAKUYA AKA1 KAZUYA OKAM OTO | 2002 | Surg Neurol2002，57，： | 1 |
| 10 | The effect of vincristinepolyanion complexes in STEALTH liposomes on pharmacokinetics, toxicity, and antitumor activity 显示文摘 | Zhu G Oto E Vaage J | 1996 | Cancer Chemother Pharmacol1996，39，12： | 1 |
| 11 | Uniformly maldistributed sequences in a strict sense显示文摘 | Oto Strauch | 1995 | Monatshefte für Mathematik1995，，2： | 1 |
| 12 | Late onset psychogenic nonepileptic attacks 显示文摘 | Duncan R Oto M Martin E | 2006 | Neurology2006，66，11： | 1 |
| 13 | Assessment of heart rate turbulence in the acute phase of myocardial infarction for long-term prognosis显示文摘 | Sade E Aytemir K Oto A | 2003 | Pacing Clin Eletrophysiol2003，26，21： | 1 |
| 14 | Effect of daily sedative interruption on sleep stages of mechanically ventilated patients receiving midazolam by infusion显示文摘 | Oto J Yamamoto K Koike S | 2011 | Anaesth Intensive Care2011，39，3： | 1 |
| 15 | Assessment of heart rate turbulence in the acute phase of myocardial infarction for long-term prognosis显示文摘 | Sade E Aytemir K Oto A | 2003 | Pacing Clin Electrophysiol2003，26，21： | 1 |
| 16 | MR imaging of the kidneys after laparoscopic cryoablation显示文摘 | Remer EM Weinberg EJ Oto A | 2000 | Am J Roentgenol2000，174，3： | 1 |
| 17 | Assessment of heart rate turbulence in the acute phase of myocardial infarction for long-term prognosis显示文摘 | Sade E Aytemir K Oto A | 2003 | Pacing Clin Electrophysiol2003，26，21： | 1 |
| 18 | Detection of bone metastasis by serial measurement of C-terminal te lopeptide of type I collagen in patients with malignancy 显示文摘 | Yam am oto I M iura H Kigam i Y | 2006 | Kaku Igaku2006，33，4： | 1 |
| 19 | Assessment of heart rate turbulence in the acute phase of myocardial infarction for long-term prognosis 显示文摘 | Sade E Aytemir K Oto A | 2003 | Pacing Clin Electrophysiol2003，26，21： | 1 |
| 20 | Localization of appendix with MD- CT and influence of findings on choice of appendectany incision显示文摘 | Oto A Emst RD Mileski WJ | 2006 | AJR2006，187，4： | 1 |
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