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177篇 您的检索式:作者名="Ho Ko"
    题名 作者 年代 出处 被引量
1Primary signet ring cell carcinoma of the appendix:A rare case report and our 18-year experience显示文摘Primary adenocarcinoma of the appendix is a rare ma-lignancy that constitutes < 0.5% of all gastrointestinal neoplasms. Moreover, primary signet ring cell carci-noma of the appendix is an exceedingly rare entity. We have encountered 15 cases of primary appendiceal cancer among 3389 patients who underwent appen-dectomy over the past 18 years. In the present report, we describe a rare case of primary signet ring cell carcinoma of the appendix with ovarian metastases and unresectable peritoneal dissemination occurring in a 67-year-old female patient. She underwent ap-pendectomy and bilateral salpingo-oophorectomy with a laparoscopy procedure. She then received palliative systemic chemotherapy with 12 cycles of oxaliplatin, 5-flurorouracil, and leucovorin (FOLFOX-4). The patient currently is well without progression of disease 12 mo after beginning chemotherapy.Yoon Ho Ko Chan-Kwon Jung Soon Nam Oh Tae Hee Kim Hye Sung Won Jin Hyoung Kang,Hyung Jin Kim, Won Kyung Kang, Seong Taek Oh, Young Seon Hong Jin Hyoung Kang Hyung Jin Kim Won Kyung Kang Seong Taek Oh Young Seon Hong 2008World Journal of Gastroenterology2008,14,37:5
2Efficacy and cost analysis of transrectal ultrasound-guided prostate biopsy under monitored anesthesia显示文摘镇静可以在指导的 transrectal 超声(TRUS ) 期间疼痛地导致减小前列腺活体检视。我们试图在在护理费用的指导 TRUS 的前列腺活体检视和相关增加期间评估 propofol 和 remifentanil 注入的联合的功效和安全。从 1 月到 2010 年 9 月,经历 transrectal 前列腺活体检视的 100 个人被使随机化进二个组。在组 1, 50 个病人收到了 propofol 和 remifentanil 的联合注入;在组 2, 50 个病人收到了 lidocaine 果冻。在指导 TRUS 的活体检视被执行以后,疼痛和耐心的满足被一个 10 点评估视觉模拟规模(管) ,和一张费用相关的耐心的满足问询表被所有病人完成。病人们也被问他们是否将愿意由一样的方法经历重复活体检视。在 1 看了显著地更低的管的组的病人在组 2 比那些得分(吝啬的管分数:0.9 ± 1.1 对 6.3 ± 2.5;P< 0.001 ) 。另外,耐心的满足规模在组 1 是显著地更高的(P=0.002 ) 。尽管全面费用在组 1 是显著地更高的(P=0.006 ) ,就费用而言的耐心的满足规模在这个组(P=0.009 ) 也是更高的。propofol 和 remifentanil 的联合在指导 TRUS 的前列腺活体检视期间是到减少病人疼痛和增加病人满足的一条安全、有效的路。尽管费用在收到了镇静,期望的组是更高的,病人展出了提高的满足和心甘情愿由一样的方法重复活体检视。Sung Gu Kang Bum Sik Tae Sam Hong Min Young Hwii Ko Seok Ho Kang Jeong Gu Lee Je Jong Kim Jun Cheon 2011Asian Journal of Andrology2011,13,5:5
3Wintertime suspended sediment simulation in the Huanghai and East China Seas显示文摘A simulation of suspended sediment movement relating to tidal and wave forcing during a winter monsoon in November 1983 in the Huanghai and East China Seas continental shelf is attempted by using the model describing the cohesive/non-cohesive sediment resuspension generated by interactions between currents and waves.model simulation showed that sediment concentrafon was increased by resuspension at shallow depths during the strong storm conditions due to high bottom stress interacted between currents and waves.This result is in general agreement with observations in horizontal distribution of suspended sediment distribution.At three current meter mooring positions off the southern Shandong Peninsula resusponsion occurred only at a depth of 22 m,nearest coastal position and at deeper parts at depths of 51 and 80 m wave-current interaction effects were not significant. It has shown that the present model simulation demonstrated the capability of reproduction of suspended sediment movement under wintertime extreme event reasonably well.CHOI Byung Ho MUN Jong Yoon KO Jin Seok 2005Acta Oceanologica Sinica2005,24,1:4
4HER2-induced metastasis is mediated by AKT/JNK/EMT signaling pathway in gastric cancer显示文摘AIM To investigated the relationships between HER2, c-Jun N-terminal kinase(JNK) and protein kinase B(AKT) with respect to metastatic potential of HER2-positive gastric cancer(GC) cells.METHODS Immunohistochemistry was performed on tissue array slides containing 423 human GC specimens. Using HER2-positve GC cell lines SNU-216 and NCI-N87, HER2 expression was silenced by RNA interference, and the activations of JNK and AKT were suppressed by SP600125 and LY294002, respectively. Transwell assay, Western blot, semi-quantitative reverse transcriptionpolymerase chain reaction and immunofluorescence staining were used in cell culture experiments. RESULTS In GC specimens, HER2, JNK, and AKT activations were positively correlated with each other. In vitro analysis revealed a positive regulatory feedback loop between HER2 and JNK in GC cell lines and the role of JNK as a downstream effector of AKT in the HER2/AKT signaling pathway. JNK inhibition suppressed migratory capacity through reversing EMT and dual inhibition of JNK and AKT induced a more profound effect on cancer cell motility.CONCLUSION HER2, JNK and AKT in human GC specimens are positively associated with each other. JNK and AKT, downstream effectors of HER2, co-operatively contribute to the metastatic potential of HER2-positive GC cells. Thus, targeting of these two molecules in combination with HER2 downregulation may be a good approach to combat HER2-positive GC.Yiseul Choi Young San Ko Jinju Park Youngsun Choi Younghoon Kim Jung-Soo Pyo Bo Gun Jang Douk Ho Hwang Woo Ho Kim Byung Lan Lee 2016World Journal of Gastroenterology2016,22,41:4
5Antioxidant and hepatoprotective effects of Ajuga nipponensis extract by ultrasonic-assisted extraction显示文摘Objective: To investigate suitable condition for extraction of the active components from Ajuga nipponensis(A. nipponensis). Methods: Orthogonal experimental design was used to determine the optimal extraction parameters for ecdysterones and flavonoids. Finally, the hepatoprotective abilities of A. nipponensis extracts were evaluated by CCl_4-induced animal models. Results:Maximum yields of flavonoids(7.87±0.10) mg/g and ecdysterones(0.73±0.02) mg/g could be obtained when the extraction time was 50 min, the extraction temperature was 60 ℃, and the ratio of sample to 70%(v/v) ethanol was 1:20(w/w). The antioxidant property of A. nipponensis was correlated to the concentration of its extracts. At 5 mg/m L, A. nipponensisextract scavenged 84.8% of DPPH radical and had absorbance values of 2.43±0.04 reducing power. Upon CCl_4-induced liver injury, glutamic oxaloacetic transaminase and glutamic pyruvic transaminase decreased significantly after the mice were treated with A. nipponensis. Histological researches also explained that A. nipponensis reduced the extent of liver lesions induced by CCl_4. Conclusions: A. nipponensis exhibited potent antioxidant activity in chemical experimental models and hepatoprotective effect against CCl_4-induced liver damage.Chang-Wei Hsieh Wen-Ching Ko Wai-Jane Ho Chao-Kai Chang Guo-Jhou Chen Jen-Chieh Tsai 2016Asian Pacific Journal of Tropical Medicine2016,9,5:3
6The biochemical efficacy of primary cryoablation combined with prolonged total androgen suppression compared with radiotherapy on high-risk prostate cancer: a 3-year pilot study显示文摘为了在高风险的前列腺癌症,联合本地治疗的一条综合途径和雄激素剥夺治疗(ADT ) 的管理获得有益的效果,被使用。我们比较了在与与 ADT 相结合的延长 ADT 和放射相结合的前列腺(CSAP ) 的主要 cryosurgical 脱离之间的生物化学的回答,它是在高风险的疾病的确定的形式。收到的 CSAP 在治疗以后与 ADT 相结合 3 个月在前并且直到 24 个月的 33 个高风险的病人的一个总数。这个耐心的组与另外一个被匹配为 ADT 与一样的协议经历了三维的保角的放射治疗(3D-CRT ) 的 33 个病人。生物化学的复发(BCR ) 被美国社会为治疗学的放射肿瘤学(ASTRO ) 估计 0.5 ng mL 的定义,菲尼克斯定义和前列腺特定的抗原(PSA ) 截止 ? 1。中部的后续是为 CSAP + ADT 的 11.9 个月组织的 61.0 卤和为 3D-CRT + ADT 的 15.8 个月组织的 86.0 卤。在 CSAP 组,包括 rectourethral 管和不能自制的主要复杂并发症没被注意。在 CSAP + ADT 组, 57.0% 用 ASTRO 定义有 BCR, 21.2% 使用菲尼克斯定义并且 54.5% 使用 0.5 ng mL 的 PSA 截止 ? 1。在 3D-CRT + ADT 组, 54.5% , 21.2% 和 54.5% 分别地用 ASTRO,菲尼克斯和 PSA 定义有 BCR。在 CSAP + ADT 组, BCR 免费的幸存(BRFS ) 是 54 卤用 ASTRO 定义的 10 个月, 65 卤用菲尼克斯定义的 5 个月和 51 卤用 0.5 ng mL 的 PSA 截止的 4 个月 ? 1。在 3D-CRT + ADT 组, BRFS 是 68 卤 12, 93 卤 19 和 70 卤分别地使用 ASTRO,菲尼克斯和 PSA 定义的 18 个月。由木头等级测试,为每个组的 BRFS 价值不是统计上不同的。这中间术语的结果显示与延长 ADT 相结合的主要 CSAP 在高风险的前列腺癌症与放射疗法相比提供平行生物化学的回答。Young Hwii Ko Seok Ho Kang Young Je Park Hong Seok Park Du Geon Moon Jeong Gu Lee Duck Ki Yoon Je Jong Kim Jun Cheon 2010Asian Journal of Andrology2010,12,6:3
7Neurovascular ageing:transcriptomic readout and implications on therapeutic targeting in Alzheimer’s disease显示文摘Ageing is one of the greatest risk factors for neurodegenerative diseases.How the complex biological changes in ageing increase the brain’s susceptibility to neurodegeneration remains incompletely understood.Research into neurodegenerative disorders has shifted from a neuron-centric approach,to the contributing roles of age-related neurovascular and glial cell dysfunction.Zhongqi Li Bonaventure Ip Vincent C.T.Mok Ho Ko 2021Neural Regeneration Research2021,16,12:3
8Pandemic of the aging society—sporadic cerebral small vessel disease显示文摘Age-related sporadic cerebral small vessel disease(CSVD)has gained increasing attention over the past decades because of its increasing prevalence associated with an aging population.The widespread application of and advances in brain magnetic resonance imaging in recent decades have significantly increased researchers’understanding in the in vivo evolution of CSVD,its impact upon the brain,its risk factors,and the mechanisms that explain the various clinical manifestation associated with sporadic CSVD.In this review,we aimed to provide an update on the pathophysiology,risk factors,biomarkers,and the determinants and spectrum of the clinical manifestation of sporadic CSVD.Alexander Yuk Lun Lau Bonaventure Yiu Ming Ip Ho Ko Bonnie Yin Ka Lam Lin Shi Karen Ka Yan Ma Lisa Wing Chi Au Yannie Oi Yan Soo Thomas Wai Hong Leung Adrian Wong Vincent Chung Tong Mok 2021Chinese Medical Journal2021,,2:3
9Undiagnosed Borrmann type Ⅱ gastric cancer due to necrosis and regenerative epithelium显示文摘Endoscopic biopsy is essential to the proper diagnosis and treatment of gastric cancer.Unfortunately,the results of endoscopic biopsy are not always the same as what is expected based on gross endoscopic findings.The results of endoscopic biopsy can be negative for malignancy in Borrmann typeⅣadvanced gastric cancer(AGCa)or gastric lymphoma.However,in the case of typeⅡAGCa,repeated biopsies negative for malignancy have not been reported.A 49-year-old male patient underwent esophagogastroduodenoscopy three times due to large gastric ulcer suspected to be Borrmann typeⅡcancer.However,three repeat endoscopic biopsies with multiple specimens showed necrosis and superficial regenerative epithelium without malignant findings.The patient underwent laparoscopic distal gastrectomy with D2 lymph node dissection.The surgical specimen revealed that the mucosal layer was completely replaced with regenerative epithelium without cancer cells.Joon Hur Jae Hyuck Chang Byung Kee Kim Hoon Young Ko Jong Hwan Lee Soo Jeong Kim Mi Ae Song Tae Ho Kim Chang Whan Kim Sok Won Han 2014World Journal of Gastroenterology2014,20,28:2
10Intraductal balloon-guided direct peroral cholangioscopy with an ultraslim upper endoscope (with videos)显示文摘Jong Ho Moon Bong Min Ko Hyun Jong Choi Su Jin Hong Young Koog Cheon Young Deok Cho Joon Seong Lee Moon Sung Lee Chan Sup Shim 2009Gastrointestinal Endoscopy2009,,2:2
11Overtube-balloon–assisted direct peroral cholangioscopy by using an ultra-slim upper endoscope (with videos)显示文摘Hyun Jong Choi Jong Ho Moon Bong Min Ko Su Jin Hong Hyun Cheol Koo Young Koog Cheon Young Deok Cho Joon Seong Lee Moon Sung Lee Chan Sup Shim 2009Gastrointestinal Endoscopy2009,,4:2
12The role of IL-8 in the SDF-1α/CXCR4-induced angiogenesis of laryngeal and hypopharyngeal squamous cell carcinoma显示文摘Kai-Chun Li Ying-Hsuan Huang Ching-Yin Ho Chia-Yu Chu Shih-Ting Cha Hung-Huey Tsai Jenq-Yuh Ko Cheng-Chi Chang Ching-Ting Tan 2012Oral Oncology2012,,6:2
13Impact of patient education with cartoon visual aids on the quality of bowel preparation for colonoscopy显示文摘Jae Woong Tae Jong Chan Lee Su Jin Hong Jae Pil Han Yun Hee Lee Jong Ho Chung Hyung Geun Yoon Bong Min Ko Joo Young Cho Joon Seong Lee Moon Sung Lee 2012Gastrointestinal Endoscopy2012,,4:2
14Field - amplified sample stacking in capillary electrophoresis for the determination of clozapine, clozapine N - oxide, anddesmethylclozapine in schizophrenics' plasma显示文摘Ho Y H Ko W K Kou W S 2004Journal of Chromatography B2004,809,:1
15Structure and thermal properties of PUU elastomers显示文摘Ho Hyung lee Shonk Won Ko 1993Journal of Applied Polymer Science1993,50,:1
16显示文摘HO Yuhsiang KO Weikung KOU Hwangshang etal 2004J Chromatogr: B2004,809,:1
17An adequate level of training for technical competence in screening and diagnostic colonoscopy: a prospective multicenter evaluation of the learning curve显示文摘Suck-Ho Lee Il-Kwun Chung Sun-Joo Kim Jin-Oh Kim Bong-Min Ko Young Hwangbo Won Ho Kim Dong Hun Park Sang Kil Lee Cheol Hee Park Il-Hyun Baek Dong Il Park Seun-Ja Park Jeong-Seon Ji Byung-Ik Jang Yoon-Tae Jeen Jeong Eun Shin Jeong-Sik Byeon Chang-Soo Eun D 2008Gastrointestinal Endoscopy2008,,4:1
18Induction of NG108-15 cell differentiation by human marrow stromal cells显示文摘Ho SH So LH Lai KO 1998Neuroreport1998,9,:1
19Paeoniflorin : an antihyperlipidemic agent from Paeonia laetiflora 显示文摘Yang HO Ko WK Kim JY 2004Fitoterapia2004,75,1:1
20Effects of Self-Service Technology on Customer Value and Customer Readiness显示文摘Ho S-H Ko Y-Y 2008Internet Research2008,18,4:1
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