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| 1 | Therapy-refractory gastrointestinal motility disorder in a child with c-kit mutations显示文摘Constipation and fecal impaction are frequent and distressing complaints in pediatric gastroenterology. Especially in neurologically handicapped children, treatment of severe forms of slow-transit constipation (STC) can be difficult. In the majority of cases, STC is of unknown etiology. However, in recent years, there is growing evidence that interstitial cells of Cajal (ICCs), which serve as electrical pacemakers and generate spontaneous electrical slow waves in the gastrointestinal tract, might play an important role in the pathophysiology of STC. It remains unclear whether morphological ICC alterations seen in affected patients are based on congenital developmental anomalies, or whether they are a consequence of long-term constipation with secondary damage of the gastrointestinal nervous system. To the best of our knowledge, we present the first case of a patient with histological alterations in ICC morphology who displayed multiple alterations of c-kit at the level of mRNA. The protein encoded by c-kit is the receptor tyrosine kinase Kit (CD117), which is crucial for development and function of ICCs. Therefore, these findings provide a new explanation for congenital alterations of ICC development that result in gastrointestinal motility disorders. | Christian Breuer Jun Oh Gerhard J Molderings Michael Schemann Birgit Kuch Ertan Mayatepek Rüdiger Adam | 2010 | World Journal of Gastroenterology2010,16,34: | 7 |
| 2 | 胶质肉瘤和巨细胞胶质母细胞瘤的遗传学改变显示文摘Oh J E, Ohta T, Nonoguchi N, et al. Genetic alterations in gliosarcoma and giant cell glioblastoma. Brain Pathol, 2015 Oct 7. doi: 10.111/bpa. 12328. [Epub ahead of print].大多数胶质母细胞瘤进展迅速、临床病史短(IDH野生型原发性胶质母细胞瘤),然而继发性胶质母细胞瘤是由弥漫性星形细胞瘤或间变性星形细胞瘤进展而来。IDH突变是继发性胶质母细胞瘤的遗传学标志。胶质肉瘤和巨细胞胶质母细胞瘤是胶质母细胞瘤罕见的组织学变异亚型,通常进展迅速。 | Oh J E Ohta T Nonoguchi N 陈达阳 刘雪咏 | 2016 | 临床与实验病理学杂志2016,32,2: | 7 |
| 3 | 过瘤胃蛋氨酸、赖氨酸和组氨酸对泌乳奶牛生产性能的影响显示文摘试验旨在研究饲料中单独添加或综合添加过瘤胃(RP)蛋氨酸、赖氨酸和组氨酸及可代谢蛋白(MP)对泌乳后期奶牛生产性能的影响。试验选取72头荷斯坦奶牛,随机分为6组,试验期9周。奶牛随机分配到6个试验组中,2周作为1个变量周期:MPA组,根据美国国家科学研究委员会(2001)标准,在饲料中添加调节MP到243 g·d-1;MPD组,不添加MP,MP含量低于标准量54 g·d-1;MPDM组,在MPD组的基础上加入RP蛋氨酸;MPDL组,在MPD组的基础上加入RP赖氨酸;MPDH组,在MPD组的基础上加入组氨酸;MPDMLH组,在MPD组的基础上加入RP蛋氨酸、RP赖氨酸和RP组氨酸。试验结果表明,与MPA组对比,MPD组的干物质采食量(DMI)、产奶量、乳成分(乳脂肪、乳蛋白和乳糖)及能量校正的牛乳(ECM)、ECM饲料利用效率、牛奶和血浆中的N均降低。在MPD基础上补充RP赖氨酸可使乳蛋白率、血浆中葡萄糖浓度增加,且牛奶中N元素含量有增加的趋势;补充RP组氨酸可使DMI、牛奶浓缩蛋白增加,且乳脂肪、乳蛋白和ECM显著增加;补充3种RP氨基酸时,增加了乳蛋白率,使DMI和乳脂率有增加趋势,也提高了乳脂肪、乳蛋白含量和ECM及ECM饲料利用效率。与MPA相比,MPD组牛奶中N的含量有降低趋势,且血浆中必需氨基酸(除赖氨酸和蛋氨酸)浓度均降低。补充RP赖氨酸、RP蛋氨酸和RP组氨酸提高了血浆中蛋氨酸(除MPDM组)、赖氨酸和组氨酸浓度。饲喂MPD的奶牛血红蛋白浓度降低,血浆生长素含量高于MPA组。MPD组牛奶中总饱和脂肪酸浓度有高于MPA和MPDMLH组的趋势。MPD组的多元不饱和脂肪、牛奶中奇链与支链脂肪酸含量与MPA组相比,有降低趋势。试验结果表明,对于饲料中缺乏MP的奶牛,在饲料中添加组氨酸和添加3种RP氨基酸(赖氨酸、蛋氨酸和组氨酸)均有提高牛奶产量和牛奶组分含量的可能性。 | Giallongo F Harper M T Oh J Lopes J C Lapierre H Patton R A Parys C Shinzato I Hristov A N | 2016 | 饲料博览2016,0,7: | 4 |
| 4 | Effect of interlamellar spacing on cementite dissolution during wire drawing of pearlitic steel wires显示文摘 | Wong Jong Nam Chul Min Bae Sei J Oh Soon-Ju Kwon | 2000 | Scripta Materialia2000,,5: | 2 |
| 5 | 高性能粉末冶金连杆在V6发动机中的应用显示文摘今天,减轻连杆重量对满足现代内燃机的各项要求是至关重要的。为了降低产品成本、改善NVH特性和提高轴瓦的可靠性,现代汽车公司(HMC)已采用粉末冶金锻造连杆取代传统的热锻连杆。通过提高质量和降低成本的优化设计,开发了轻型连杆。值得注意的是,粉末冶金锻造连杆的质量比传统的热锻连杆的质量小17.7%,而且,连杆大头质量比传统型连杆大头的质量小22.5%。采用轻型连杆可减小曲轴系的质量,从而也减小了主要运动件的质量。由于减小了质量,轴瓦可靠性和NVH特性均可提高。HMC在一台新型V6发动机上进行了疲劳、刚度和装机耐久性等对比试验。 | Paek S Y Ryou H S Oh J S 沈永生 | 1999 | 国外内燃机1999,31,5: | 2 |
| 6 | 血根碱对肉鸡生长性能、相对器官重量、盲肠菌群、血清胆固醇水平以及肉品质的影响显示文摘研究旨在探索日粮添加血根碱(SGV)对肉鸡生长性能、相对器官重量、盲肠菌群、血清胆固醇水平和腿肌丙二醛含量的影响。选用840日龄雄性肉鸡(罗斯品种)饲养于28个稻草垫上,随机分为4个处理:玉米-豆粕型基础对照日粮、基础日粮中添加卑霉素10 ppm作为生长促进剂(AGP)、基础日粮中添加SGV 20 ppm(SGV20)和50 ppm(SGV50)。与饲喂基础日粮的肉鸡相比,基础日粮中添加AGP组、SGV20组和SGV50组的肉鸡最终体重(BW)、日增重、饲料转化率(FCR)显著改善(P<0.05)。与对照组相比,SGV20喂养组的肉鸡相对空肠重量显著降低(P<0.05),所有添加SGV组肉鸡相对空肠或回肠长度显著升高(P<0.05)。SGV20组较对照组肉鸡肠道菌群有所改变,尤其是盲肠乳酸菌数增加,但AGP组无改变。SGV20组或SGV50组肉鸡的总胆固醇水平较对照组显著降低(P<0.05),控制饮食物显著降低(P<0.05)。添加SGV后,作为脂质过氧化反应指示剂的腿肌丙二醛含量显著降低(P<0.05)。研究表明,在肉鸡日粮中补充SGV 20或50 ppm可以提高肉鸡生长性能,改变多种生物和生理参数,如相对器官重量、血清胆固醇水平、肠道菌群和肉品质。 | Lee K W Kim J S Oh S T Kang C W An B K | 2015 | 饲料博览2015,0,3: | 2 |
| 7 | Cisplatin ototoxicity involves cytokines and STAT6 signaling network显示文摘我们此处调查了在支持 inflammatory cytokines 和 cisplatin ototoxicity 的生产表明串联的 STAT 的角色。cisplatin 注射引起的一个重要听觉缺陷在 Balb/c 被观察(野类型, WT ) 并且 STAT4 −/−, 然而并非在 STAT6 −/− 老鼠。而且,蛋白质的表示层次和支持 inflammatory cytokines 的 mRNA,包括 TNF-α, IL-1β,并且 IL-6,显著地在 WT 和 STAT4 −/−, 然而并非 STAT6 −/− 老鼠的浆液和蜗被增加。Organotypic 文化表明 stereocilia 捆的形状和在从 STAT6 −/− 鼠标的 Corti 的机关的感觉毛细胞层的数组在有 cisplatin 的处理以后是未经触动的,而那些高度在处理以后从 WT 和 STAT4 −/− 鼠标被弄歪并且弄乱。Cisplatin 在 HEI-OC1 听觉的房间导致了 STAT6 的 phosphorylation,并且由显著地保护的 STAT6 特定的 siRNA 的 STAT6 击倒从导致 cisplatin 的房间死亡的 HEI-OC1 听觉的房间和禁止的支持 inflammatory cytokine 生产。我们进一步证明 cisplatin 导致的 IL-4 和 IL-13 与 IL-4 受体 alpha 和 IL-13Rα 由绑定调制了 STAT6 的 phosphorylation; 1。这些调查结果建议发信号的 STAT6 在调停 cisplatin 的支持 inflammatory cytokine 生产和 ototoxicity 起一个枢轴的作用。 | Hyung-Jin Kim Gi-Su Oh Jeong-Han Lee Ah-Ra Lyu Hye-Min Ji Sang-Heon Lee Jeho Song Sung-Joo Park Yong-Ouk You Jeong-Dug Sul Channy Park Sang-Young Chung Sung-Kyun Moon David J Lim Hong-Seob So Raekil Park | 2011 | Cell Research2011,21,6: | 2 |
| 8 | Electrical properties of the 85% Bi2 Te3 - 15% Bi2 Se3 thermoelectric material doped with SbI3 and CuBr显示文摘 | Hyun D B Hwang J S Oh T S | 1998 | J Phys Chem Solids1998,59,67: | 2 |
| 9 | Effect of InterlamellarSpacing on Cementite Dissolution during Wire Drawing ofPearlitic Steel Wires 显示文摘 | Nam W J Bae C M Oh S J | 2000 | Scripta Mater2000,42,: | 2 |
| 10 | Network - based approach to on -line cursive script recognition 显示文摘 | SIN B K HA J Y OH S C | 1999 | IEEE Transaction on System Man and Cybernetics-Part B:Cybernetics1999,29,2: | 2 |
| 11 | Aromatic amino acid catabolism by lactococci显示文摘 | GAO S OH DH BROADBENT J R | 1997 | Lait1997,77,: | 2 |
| 12 | Treatment with anti-tumor necrosis factor alpha (TNF-alpha) monoclonal antibody dramat ically decreases the clinical activity of pso riasis lesions显示文摘 | Oh C J Das KM Gottlieb AB | | 0,,: | 2 |
| 13 | A Silent' polymorphism in the MDR1 gene changes substrate specificity 显示文摘 | Kimchy-Sarfaty C Mi Oh J Kim IW | 2007 | Science2007,315,5811: | 1 |
| 14 | Effect of interlamellar spacing on cementite dissolution during wire drawing of pearlitic steel wires显示文摘 | Wong Jong Nam Chul Min Bae Sei J Oh | 2000 | Set Mater2000,42,: | 1 |
| 15 | Identification of three genetic loci controlling leaf senescence in Arabidopsis thaliana显示文摘 | OH S A PARK J H LEE G I PACK K H PARK S K NAM H G | 1997 | Plant Journal1997,12,3: | 1 |
| 16 | Expression of a bifunctional fusion of the Escherichia coli genes for trehalose 6-phosphate synthase and trehalose-6-phosphate phosphatase in transgenic rice plants increases trehalose accumulation and abiotic stress tolerance without stunting growth显示文摘 | Jang I C Oh S J Seo J S | 2003 | Plant Physiology2003,131,2: | 1 |
| 17 | Characteristics of nitrile--butadiene rubber layered silicate nanocomposites with silane coupling agent 显示文摘 | Kim J T Lee D Y Oh T S | 2003 | J Appl Polym Sci2003,89,10: | 1 |
| 18 | Electricity generation from swine wastewater using microbialfuel cells显示文摘 | Min B Kim J R Oh S E | 2005 | Water Res2005,39,20: | 1 |
| 19 | Mechanical Behavior of Carbon Steels in the Temperature Range of Mushy Zone显示文摘 | Seol D J Won Y M Oh K H | 2000 | ISIJ International2000,40,4: | 1 |
| 20 | Microstruetural characterization of Al2O3-Ni composites prepared by electroless deposition 显示文摘 | OH I H LEE J Y HAN J K | 2005 | Surf Coat Technol2005,192,: | 1 |