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54篇 您的检索式:作者名="Kyung Hun Kim"
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1Role of oxygen free radicals in patients with acute pancreatitis显示文摘The generation of oxygen free radicals has been implicated in the pathogenesis of experimental pancreatitis.The aim of this study was to determine the role of oxygen free radicals in patients with acute pancreatitis.METHODS: The plasma levels of C-reactive protein (CRP),lipid peroxide (LPO), myeloperoxidase (MPO) and superoxide dismutase (SOD) were measured in 13 patients with acute pancreatitis and 14 healthy volunteers.RESULTS: Among the patients with acute pancreatitis, there were higher plasma levels of LPO and MPO and lower SOD activity in patients with severe pancreatitis than in those with mild pancreatitis. However, there was no significant difference in the serum marker of oxidative stress no matter what the etiology was. The LPO level was especially correlated with the concentration of serum CRP and CT severity index.CONCLUSION: The oxygen free radicals may be closely associated with inflammatory process and the severity of acute pancreatitis. Especially, the concentration of plasma LPO is a meaningful index for determining the severity of the disease.Byung Kyu Park Jae Bock Chung Jin Heon Lee Jeong Hun Suh Seung Woo Park Si Young Song Hyeyoung Kim Kyung Hwan Kim Jin Kyung Kang 2003World Journal of Gastroenterology2003,9,10:18
2Efficacy of Saam acupuncture treatment on improvement of immune cell numbers in cancer patients:a pilot study显示文摘OBJECTIVE: To collect preliminary data on the effects of Saam acupuncture with regard to the immunity in cancer patients.METHODS: Ten cancer patients were analyzed for improvements in immunity. Acupuncture was applied at the 5 acupuncture points, Jingqu(LU 8), Zutonggu(BL 66), Yanggu(SI 5), Yangchi(TE 4), and Zhongwan(CV 12) for 2 weeks with 4 sessions. We assessed the effect of Korean Saam acupuncture on the immune system in cancer patients by measuring particular blood cell subsets, including CD3 +,CD4+, CD8+, CD19+, and CD56+ cells, as well as total white blood cell count, absolute neutrophil count, and fatigue score. The measurement was performed before and after acupuncture and at a 2-week follow-up.RESULTS: There was a statistically significant increase in the number of CD3+(P=0.023) and CD8+ cells(P<0.001) and T-cell subsets, as well as a decrease in the fatigue severity scale(FSS) score(P=0.001) after Saam acupuncture using the 5 acupoints.CONCLUSION: Acupuncture may improve the immune system by increasing the counts of a few immune cells and relieve fatigue in cancer patients by decreasing FSS scores. Although this was a non-controlled study, it constitutes preliminary research investigating the potential effects of Saam acupuncture in increasing the counts of several immune cells in cancer patients.Dae-Joon Kim Seong-Hoon Park Jung-Chul Seo Kyung Soon Kim Ki Cheul Sohn Im Hee Shin Hun Mo Ryoo 2014Journal of Traditional Chinese Medicine2014,34,5:11
3Down-regulation of tyrosinase,TRP-1,TRP-2 and MITF expressions by citrus press-cakes in murine B16 F10 melanoma显示文摘Objective:To investigate the suitability of citrus-press cakes,by-products of the juice industry as a source for the whitening agents for cosmetic industry.Methods:Ethylacetate extracts of citrus-press cakes(CCE)were examined for their anti-melanogenic potentials in terms of the inhibition of melanin production and mechanisim of melanogenesis by using Western Blot analysis with tyrosinese,tyrosinase-related protein-1(TRP-1),TRP2,and microphthalmia-associated transcription factor(MITF)proteins.To apply the topical agents,citrus-press cakes was investigated the safety in human skin cell line.Finally flavonoid analysis of CCE was also determined by HPLC analysis.Results:Results indicated that CCE were shown to down-regulate melanin content in a dose-dependent pattern.The CCE inhibited tyrosinase,TRP-2,and MITF expressions in a dose-dependent manner.To test the applicability of CCE to human skin,we used MTT assay to assess the cytotoxic effects of CCE on human keratinocyte HaCaT cells.The CCE exhibited low cytotoxicity at 50μg/mL.Characterization of the citrus-press cakes for flavonoid contents using HPLC showed varied quantity of rutin,narirutin,and hesperidin.Conclusions:Considering the anti-melanogenic activity and human safety,CCE is considered as a potential anti-melanogenic agent and may be effective for topical application for treating hyperpigmentation disorders.Sang Suk Kim Min-Jin Kim Young Hun Choi Byung Kuk Kim Kwang Sik Kim Kyung Jin Park Suk Man Park Nam Ho Lee Chang-Gu Hyun 2013Asian Pacific Journal of Tropical Biomedicine2013,3,8:7
4Thioredoxin Reductase Type C (NTRC) Orchestrates Enhanced Thermotolerance to Arabidopsis by Its Redox-Dependent Holdase Chaperone Function显示文摘Genevestigator 分析为 NADPH-thioredoxin reductase 显示了抄本感应的热吃惊,在光的类型 C (NTRC ) 。这里,我们在 Arabidopsis 显示出 NTRC 的 overexpressionHo Byoung Chae Jeong Chan Moon Mi Rim Shin Yong Hun Chi Young Jun Jung Sun Yong Lee Ganesh M. Nawkar Hyun Suk Jung Jae Kyung Hyun Woe Yeon Kim Chang Ho Kang Dae-Jin Yun Kyun Oh Lee Sang Yeol Lee 2013Molecular Plant2013,6,2:5
5Mitochondria as therapeutic targets for cancer stem cells显示文摘Cancer stem cells(CSCs) are maintained by theirsomatic stem cells and are responsible for tumor initiation, chemoresistance, and metastasis. Evidence for the CSCs existence has been reported for a number of human cancers. The CSC mitochondria have been shown recently to be an important target for cancer treatment, but clinical significance of CSCs and their mitochondria properties remain unclear. Mitochondriatargeted agents are considerably more effective compared to other agents in triggering apoptosis of CSCs, as well as general cancer cells, via mitochondrial dysfunction. Mitochondrial metabolism is altered in cancer cells because of their reliance on glycolytic intermediates, which are normally destined for oxidative phosphorylation. Therefore, inhibiting cancer-specific modifications in mitochondrial metabolism, increasing reactive oxygen species production, or stimulating mitochondrial permeabilization transition could be promising new therapeutic strategies to activate cell death in CSCs as well, as in general cancer cells. This review analyzed mitochondrial function and its potential as a therapeutic target to induce cell death in CSCs. Furthermore, combined treatment with mitochondriatargeted drugs will be a promising strategy for the treatment of relapsed and refractory cancer.In Sung Song Jeong Yu Jeong Seung Hun Jeong Hyoung Kyu Kim Kyung Soo Ko Byoung Doo Rhee Nari Kim Jin Han 2015World Journal of Stem Cells2015,7,2:4
6Colonic Mucosal Immune Activity in Irritable Bowel Syndrome: Comparison with Healthy Controls and Patients with Ulcerative Colitis显示文摘Ji Yong Ahn Kyung Hun Lee Chang Hwan Choi Ju Wan Kim Hyun Woong Lee Jeong Wook Kim Mi Kyung Kim Gui Young Kwon Seungbong Han Seong-Eun Kim Sung Min Kim Sae Kyung Chang 2014Digestive Diseases and Sciences2014,,5:3
7Interstitial tissue-specific gene expression in mouse testis by intra-tunica albuguineal injection of recombinant baculovirus显示文摘这研究的目的是用修改 recombinant baculovirus 在鼠标睾丸为空隙的织物特定的蛋白质表示建立一个基因交货系统。格林荧光灯表示 recombinant baculovirus (GFP-baculovirus ) 的蛋白质(GFP ) ,在哪个昆虫房间特定的多面体倡导者被 cytomegalovirus (CMV ) 代替 IE 倡导者,习惯于 transfect 在 vitro 的阴囊的房间,并且为睾丸的空隙的织物的 intra-tunica albuguineal 注射。GFP 表示被荧光显微镜学在冻结的睾丸节监视。在阴囊的纸巾的 GFP 的表示被反向的抄写聚合酶链反应(RT-PCR ) 也估计,并且蛋白质表示被西方的污点估计。在 vitro 的阴囊的房间被修改 recombinant GFP-baculovirus 高效地感染。进老鼠睾丸的 GFP-baculovirus 的 Intra-tunica albuguineal 注射在空隙的纸巾导致了 GFP 表示的高水平。RT-PCR 分析清楚地在睾丸显示出 GFP 基因表示,特别地空隙的纸巾。编码了 recombinant 老鼠的修改 baculovirus 的 Intra-tunica albuguineal 注射像胰岛素的生长因素绑定蛋白质(IGFBP )-5 导致了睾丸和精液的 IGFBP-5 的增加。在结论,我们在阴囊的房间在 vivo 为基因表示开发了一个有效交货系统,特别地用修改 recombinant baculovirus 的 intra-tunica albuguineal 注射的空隙的织物的房间。这个方法将为在睾丸的外部生精的小管的阴囊的房间要求基因交货和蛋白质表示的申请是特别地相关的。Hyun Jung Park Won Young Lee Jin Hoi Kim Jae Hwan Kim Hun Jong Jung Nam Hyung Kim Bo Kyung Kim Hyuk Song 2009Asian Journal of Andrology2009,11,3:3
8尼可地尔在经皮冠状动脉介入治疗不稳定心绞痛时对心肌的保护作用显示文摘心肌损伤通常在经皮冠状动脉介入治疗(PCI)过程中出现,并且损伤可以通过对心肌酶的测试使之容易被监控。众所周知,尼可地尔是三磷酸腺苷ATP-敏感的K+通道的开启器,通过减小作用电位从而具有抗心律失常效应和保护心脏作用。比如,通过松弛血管平滑肌以减少微冠状动脉血流阻力。研究尼可地尔的心肌保护作用,IONA研究(尼可地尔对心绞痛的作用)即大规模对稳定型心绞痛进行的研究表明,尼可地尔口服给药能够减少冠心病致死率和非致命型心肌梗塞或胸痛意外住院治疗。目前已经对数个不稳定心绞痛(UAP)或急性心肌梗塞病人进行了尼可地尔心脏保护效应的研究评估,但还没有进行大规模研究。此研究的目的在于通过对经尼可地尔注射并PCI治疗12~48h后的不稳定心绞痛患者的心肌酶进行评估来预期考察尼可地尔的心脏保护作用。Ju Han Kim Myung Ho Jeong Kyung Ho Yun Kye Hun Kim Dong Koo Kang Seo Na Hong Sang Yup Lim Sang Hyun Lee Yun Sang Lee Young Joon Hong Hyung Wook Park Weon Kim Young Keun Ahn Jeong Gwang Cho Jong Chun Park Jung Chaee Kang 田玉敬 2017首都食品与医药2017,24,18:3
9Predictive risk factors of perforation in gastric endoscopic submucosal dissection for early gastric cancer: a large, multicenter study显示文摘Min Kim Seong Woo Jeon Kwang Bum Cho Kyung Sik Park Eun Soo Kim Chang Keun Park Hyang Eun Seo Yun Jin Chung Joong Goo Kwon Jin Tae Jung Eun Young Kim Byeong Ik Jang Si Hyung Lee Kyeong Ok Kim Chang Hun Yang 2013Surgical Endoscopy2013,,4:3
10Endoscopic submucosal dissection for early gastric cancer with undifferentiated histology: could we extend the criteria beyond?显示文摘Yi Young Kim Seong Woo Jeon JiYeon Kim Jung Chul Park Kwang Bum Cho Kyung Sik Park EunSoo Kim Yun Jin Chung Joong Goo Kwon Jin Tae Jung Eun Young Kim Kyeong Ok Kim ByungIk Jang Si Hyung Lee Chang Hun Yang 2013Surgical Endoscopy2013,,12:3
11Association Between VEGF Polymorphisms and Homocysteine Levels in Patients With Ischemic Stroke and Silent Brain Infarction显示文摘Ok Joon Kim Seung Ho Hong Seung Hun Oh Tae Gon Kim Kyung Tae Min Doyeun Oh Nam Keun Kim 2011Stroke2011,,9:2
12Methylation and microsatellite status and recurrence following adjuvant FOLFOX in colorectal cancer显示文摘Sae‐Won Han Hyun‐Jung Lee Jeong Mo Bae Nam‐Yun Cho Kyung‐Hun Lee Tae‐Yong Kim Do‐Youn Oh Seock‐Ah Im Yung‐Jue Bang Seung‐Yong Jeong Kyu Joo Park Jae‐Gahb Park Gyeong Hoon Kang Tae‐You Kim 2012Int J Cancer2012,,9:2
13Neoadjuvant Chemoradiotherapy Affects the Indications for Lateral Pelvic Node Dissection in Mid/Low Rectal Cancer with Clinically Suspected Lateral Node Involvement: A Multicenter Retrospective Cohort Study显示文摘Heung-Kwon Oh Sung-Bum Kang Sung-Min Lee Soo Young Lee Myoung Hun Ihn Duck-Woo Kim Ji Hoon Park Young Hoon Kim Kyung Ho Lee Jae-Sung Kim Jin Won Kim Jee Hyun Kim Tae-Young Chang Sung-Chan Park Dae Kyung Sohn Jae Hwan Oh Ji Won Park Seung-Bum Ryoo Seung-Yo 2014Annals of Surgical Oncology2014,,:2
14来自一项艾日布林联合吉西他滨对比紫杉醇联合吉西他滨作为HER2阴性转移性乳腺癌的一线化疗的Ⅱ期、多中心、随机试验的包含神经病变相关量表的生活质量结果:韩国癌症研究组试验(KCSG BR13-11)显示文摘背景与目的一项比较艾日布林联合吉西他滨(eribulin plus gemcitabine,EG)或紫杉醇联合吉西他滨(paclitaxel plus gemcitabine,PG)作为转移性乳腺癌(metastatic breast cancer,MBC)患者一线化疗方案的II期临床试验发现,EG方案的神经毒性较低,但疗效与PG方案相似。在本研究中,我们分析了该临床实验中的癌症患者生命质量测评量表–紫杉烷(functional assessment of cancer therapy-taxane,FACT-Taxane)问卷评分以确定他们的生活质量(quality of life,QoL)。方法使用韩国版的FACT-Taxane问卷评估QoL。在评估基线之后,前12个疗程中每2个疗程评估1次QoL,之后每3个疗程评估1次QoL。使用线性混合模型评估EG组和PG组QoL的差异。结果在118例入组患者中,117例在基线时回复了FACT-Taxane问卷,PG组中有1例患者没有回复。EG组和PG组之间的基线QoL评分没有差异。在治疗期间,除了第11个疗程外,在第2–13个化疗疗程后,PG组紫杉烷亚量表评分显著高于EG组(均P<0.05)。神经病变特异性分析显示PG组患者的神经病症状比EG组患者更早出现且更严重(P<0.001)。结论在我们的QoL分析中,与PG方案相比,EG方案延迟并减少神经病变的发生。因此,艾日布林是MBC一线化疗药物紫杉醇的合理替代品。Ji‑Yeon Kim Seri Park Seock‑Ah Im Sung‑Bae Kim Joohyuk Sohn Keun Seok Lee Yee Soo Chae Ki Hyeong Lee Jee Hyun Kim Young‑Hyuck Im Tae‑Yong Kim Kyung‑Hun Lee Jin‑Hee Ahn Gun Min Kim In Hae Park Soo Jung Lee Hye Sook Han Se Hyun Kim Kyung Hae Jung Yeon Hee Park Korean Cancer Study Group 2019癌症2019,38,8:2
15Leptin and peroxisome proliferator-activated receptor γ expression in colorectal adenoma显示文摘AIM:To investigate the expressions of leptin and peroxisome proliferator-activated receptor γ(PPARG) in relation to body mass index(BMI).METHODS:We evaluated leptin and PPARG expression in 30 adenomas over 1 cm in size by immunohistochemical staining.In addition,clinicopathologic features including BMI were assessed.RESULTS:PPARG and leptin expression showed a strong positive correlation(P = 0.035).The average BMI of the leptin-positive group was higher than that of the leptin-negative group(25.4 ± 3.4 kg/m 2 vs 22.6 ± 2.4 kg/m 2,P = 0.018),and leptin expression was significantly correlated with high BMI(P = 0.024).Leptinexpression was more frequently observed in intermediate/high grade dysplasia than in low grade dysplasia(P = 0.030).However,PPARG expression was not correlated with BMI and grade of dysplasia.CONCLUSION:BMI has influenced on the leptin expression of colorectal adenoma.The exact mechanism underlies the strong correlation between leptin and PPARG expression needs further study.Hyung Hun Kim You Sun Kim Yun Kyung Kang Jeong Seop Moon 2012World Journal of Gastroenterology2012,18,6:2
16Pathogenesis of cerebral microbleeds: In vivo imaging of amyloid and subcortical ischemic small vessel disease in 226 individuals with cognitive impairment显示文摘Jae‐Hyun Park Sang Won Seo Changsoo Kim Geon Ha Kim Hyun Jin Noh Sung Tae Kim Ki‐Chang Kwak Uicheul Yoon Jong Min Lee Jong Weon Lee Ji Soo Shin Chi Hun Kim Young Noh Hanna Cho Hee Jin Kim Cindy W. Yoon Seung Jun Oh Jae Seung Kim Yearn Seong Choe Kyung‐Han 2013Ann Neurol2013,,5:1
17Tensile behavior of Ultra High Performance Hybrid Fiber Reinforced Concrete 显示文摘Seung Hun Park Dong Joo Kim Gum Sung Ryu Kyung Taek Koh 2012Cement & Concrete Composites2012,34,:1
18Expression of Cancer-Testis Antigens MAGE-A3/6 and NY-ESO-1 in Non-Small-Cell Lung Carcinomas and Their Relationship with Immune Cell Infiltration显示文摘Sang Hyun Kim Sangyull Lee Chang Hun Lee Min Ki Lee Young Dae Kim Dong Hoon Shin Kyung Un Choi Jee Yeon Kim Do Youn Park Mee Young Sol 2009Lung2009,,6:1
19Clinical Outcomes of Patients with Liver Cirrhosis Who Underwent Curative Surgery for Gastric Cancer: A Retrospective Multi-center Study显示文摘Hyun Joo Jang Jung Han Kim Hun Ho Song Kyung Hee Woo Mi Kim Sea Hyub Kae Jin Lee Ji Wong Cho Jung Hun Kang Soon Il Lee Soo Jung Gong Jung Ae Lee Dae Young Zang 2008Digestive Diseases and Sciences2008,,2:1
20Clinical outcomes for perforations during endoscopic submucosal dissection in patients with gastric lesions显示文摘Seong Woo Jeon Min Kyu Jung Sung Kook Kim Kwang Bum Cho Kyung Sik Park Chang Keun Park Joong Goo Kwon Jin Tae Jung Eun Young Kim Tae Nyeun Kim Byung Ik Jang Chang Hun Yang 2010Surgical Endoscopy2010,,4:1
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