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38篇 您的检索式:作者名="Chun KI"
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1Pre-existing diabetes mellitus increases the risk of gastric cancer:A meta-analysis显示文摘AIM:To systematically assess the association between diabetes and incidence of gastric cancer.METHODS:We searched MedLine (PubMed),EMBASE,and the Cochrane Library without any limitations with respect to publication date or language,we also searched the references of qualifying articles.Casecontrol studies and cohort studies comparing the risk of gastric cancer between diabetic patients and control subjects were included.We excluded studies reporting only standardized incidence ratios without control groups and those that investigated only mortality but not incidence.Seventeen studies met our criteria,and the qualities of these studies were assessed using theNewcastle-Ottawa Quality Assessment Scale.We performed a meta-analysis of pre-existing diabetes and gastric cancer incidence using the DerSimonian-Laird method for random-effects.For subgroup analyses,we separated the studies by study type,region,sex and method to determine confounding factors and reliability.We also conducted subgroup analyses to examine the effects of smoking,Helicobacter pylori (H.pylori) infection,and cancer site.Publication bias was evaluated using Begg's test.RESULTS:A random-effects model meta-analysis showed an increased gastric cancer risk in diabetic patients [relative risk (RR)=1.19;95%CI:1.08-1.31].Subgroup analyses indicated that this result persisted in cohort studies (RR=1.20;95%CI:1.08-1.34),in studies on populations of both Western (RR=1.18;95%CI:1.03-1.36) and Eastern countries (RR=1.19;95%CI:1.02-1.38),in a female subgroup (RR=1.24;95%CI:1.01-1.52),and in highly qualified studies (RR=1.17;95%CI:1.05-1.31).Moreover,these results persisted when the analysis was confined to studies adjusted for well-known gastric cancer risk factors such as smoking (RR=1.17;95%CI:1.01-1.34) and H.pylori infection (RR=2.35;95%CI:1.24-4.46).CONCLUSION:Pre-existing diabetes mellitus may increase the risk of gastric cancer by approximately 19%.This effect seems to be unrelated to geographical region.Jae Moon Yoon Ki Young Son Chun Sick Eom Daniel Durrance Sang Min Park 2013World Journal of Gastroenterology2013,19,6:14
2Absolute monocyte and lymphocyte count prognostic score for patients with gastric cancer显示文摘AIM:To measure the prognostic significance of absolute monocyte count/absolute lymphocyte count prognostic score(AMLPS) in patients with gastric cancer.METHODS:We retrospectively examined the combination of absolute monocyte count(AMC) and absolute lymphocyte count(ALC) as prognostic variables in a cohort of 299 gastric cancer patients who underwent surgical resection between 2006 and 2013 and were followed at a single institution.Both AMC and ALC were dichotomized into two groups using cut-off points determined by receiving operator characteristic curve analysis.An AMLPS was generated,which stratified patients into three risk groups:low risk(both low AMC and high ALC),intermediate risk(either high AMC or low ALC),and high risk(both high AMC and low ALC).The primary objective of the study was to validate the impact of AMLPS on both disease-free survival(DFS) and overall survival(OS),and the second objective was to assess the AMLPS as an independent prognostic factor for survival in comparison with known prognostic factors.RESULTS:Using data from the entire cohort,the most discriminative cut-off values of AMC and ALC selected on the receiver operating characteristic curve were 672.4/μL and 1734/μL for DFS and OS.AMLPS risk groups included 158(52.8%) patients in the lowrisk,128(42.8%) in the intermediate-risk,and 13(4.3%) in the high-risk group.With a median followup of 37.2 mo(range:1.7-91.4 mo),five-year DFS rates in the low-,intermediate-,and high-risk groups were 83.4%,78.7%,and 19.8%,respectively.And fiveyear OS rates in the low-,intermediate-,and high-risk groups were 89.3%,81.1%,and 14.4%,respectively.On multivariate analysis performed with patient- and tumor-related factors,we identified AMLPS,age,and pathologic tumor-node-metastasis stage as the most valuable prognostic factors impacting DFS and OS.CONCLUSION:AMLPS identified patients with a poor DFS and OS,and it was independent of age,pathologic stage,and various inflammatory markers.Wan Kyu Eo Da Wun Jeong Hye Jung Chang Kyu Yeoun Won Sung Il Choi Se Hyun Kim Sung Wook Chun Young Lim Oh Tae Hwa Lee Young Ok Kim Ki Hyung Kim Yong Il Ji Ari Kim Heung Yeol Kim 2015World Journal of Gastroenterology2015,21,9:6
3Effects of drought stress on root morphology and spatial distribution of soybean and adzuki bean显示文摘Due to global climate change,Korea is facing severe droughts that affect the planting and early vegetative periods of upland crops.Soybean and adzuki bean are important legume crops in Korea,so it is critical to understand their adaptations to water stress.This study investigated the changes in root morphological properties in soybean and adzuki bean and quantified the findings using fractal analysis.The experiment was performed at the National Institute of Crop Science in Miryang,Korea.Soybeans and adzuki beans were planted in test boxes and grown for 30 days.The boxes were filled with bed soil with various soil moisture treatments.Root images were obtained and scanned every two days,and the root properties were characterized by root length,depth and surface area,number of roots,and fractal parameters(fractal dimension and lacunarity).Root depth,length and surface area and the number of roots increased in both crops as the soil moisture content increased.The fractal dimension and lacunarity values increased as the soil moisture content increased.These results indicated that the greater the soil moisture,the more heterogeneous the root structure.Correlation analysis of the morphological properties and fractal parameters indicated that soybean and adzuki bean had different root structure developments.Both soybean and adzuki bean were sensitive to the amount of soil moisture in the early vegetative stage.Soybean required a soil moisture content greater than 70%of the field capacity to develop a full root structure,while adzuki bean required 100%of the field capacity.These results would be useful in understanding the responses of soybean and adzuki bean to water stress and managing irrigation during cultivation.Hyen Chung CHUN Sanghun LEE Young Dae CHOI Dong Hyeok GONG Ki Youl JUNG 2021Journal of Integrative Agriculture2021,20,10:5
4Association Between Metabolic Syndrome and Helicobacter pylori Infection Diagnosed by Histologic Status and Serological Status显示文摘Dong Wook Shin Hyuk Tae Kwon Jung Min Kang Jin Ho Park Ho Chun Choi Min Seon Park Sang Min Park Ki Young Son BeLong Cho 2012Journal of Clinical Gastroenterology2012,,10:3
5Efficacy and safety of tadalafil taken as needed for the treatment of erectile dysfunction in Asian men: results of an integrated analysis显示文摘我们在一张多样的临床的人口评估了同样需要的 tadalafil 的功效和安全(与改变耐心的人口分布,疾病严厉,和 comorbid 医药条件) 有可勃起的机能障碍(编辑) 的亚洲人。五双窗帘的综合分析,控制安慰剂的试用(N = 1 046 ) 被执行。病人们随机被分配收到 10 mg tadalafil (N = 185 ) , 20 mg tadalafil (N = 510 ) ,或安慰剂(N = 351 ) 。功效评价包括了可勃起的功能(IIEF ) 的国际索引,性相遇侧面(9 月) 日记和全球评价问题(GAQ ) 。收到 10 mg 或 20 mg tadalafil 从 baseline-to-end 看了重要改进的病人指在在分析的所有临床的亚人口的可勃起的功能(IIEF-EF ) 领域 20 的国际索引的可勃起的功能领域上,与收到安慰剂的病人相比(P < 0.001 ) 。给吝啬的成功看的 10-mg 和 20-mg tadalafil 组为性交尝试64.1%和70.5%评价( SEP3 ,成功的性交)分别地,在安慰剂与33.4%相比组织( P < 0.001 ),并且分别地,在结束的85.5%和85.4%报导改进勃起削尖 GAQ 对43.5%在安慰剂组织( P < 0.001 )。Tadalafil 很好越过学习的所有组被容忍。头疼和背疼痛是最经常报导的不利事件。总的来说, tadalafil 越过有编辑的亚洲男人的一个多样的临床的系列有效、很好容忍。Ying-Lu Guo Vijay P Viswanathan Han-Sun Chiang Hyung Ki Choi Andrew Wai Chun Yip Wei Shen Vladimir Kopernicky 2009Asian Journal of Andrology2009,11,4:3
6Immune enhancement effect of an herb complex extract through the activation of natural killer cells and the regulation of cytokine levels in a cyclophosphamide-induced immunosuppression rat model显示文摘Objective: To investigate the effects of a herb complex extract(HCE) prepared from Cornus officinalis Sieb. Et Zucc., Eriobotrya japonica Lindley, and olive leaves on immune response of mouse spleen NK cells in vitro and in vivo analysis. Methods: The activity of natural killer(NK) cells was measured in splenocytes and YAC-1 cells. Mice were immunosuppressed using cyclophosphamide(5 mg/kg body weight). Three different doses of HCE(200, 400, and 800 mg/kg body weight) and red ginseng extract(800 mg/kg body weight) which was used as standard immunomodulatory herb were administered orally for 4 weeks. The body weight, dietary, water intake, organs(liver, thymus, and spleen) weight, completed blood count, and cytokines(tumor necrosis factor alpha, interferon gamma, and interleukin-2) production was measured. Results: At the maximum concentration of HCE, the activity of NK cells was increased by 48.5%. HCE increased liver, spleen, and thymus weights without altering numbers of white blood cells, lymphocytes, and neutrophils in a cyclophosphamide-induced immunosuppression rat model. However, HCE recovered the inhibited cytokine expression; HCE(800 mg/kg) increased cytokines levels. The results indicate the immune enhancement potential of this HCE. Conclusion: The HCE enhances immunity by increasing NK cell activity, regulating cytokine levels, and maintaining spleen weight. Therefore, it may be used as a potential immunity enhancer.Sung Min Woo Woo Rin Choi Dooly Jang Chun Sik Yi Hae Lim Kim Kyung Hyeon Kim Jong Tae Kim Won Hee Choi Seung Hee Jang Min Jeung Kim Ji Hyang Wee Yeon Ki Kim Bao Le 2018Asian Pacific Journal of Tropical Medicine2018,11,12:2
7Garment embedded sweat-activated batteries in wearable electronics for continuous sweat monitoring显示文摘Thin,soft,and skin-integrated electronic system has great advantages for realizing continuous human healthcare monitoring.Here,we report an ultra-thin,flexible,and garment-based microelectronics powered by sweat-activated batteries(SABs)and applications of powering biosensors and microelectronic systems for real time sweat monitoring.The SAB cell is ultra-thin(1.25 mm)with excellent biocompatibility.The SAB has good electricity output with high capacity(14.33 mAh)and maximum power density(3.17 mW cm^(−2))after being activated by the sweat volume of 0.045 mL cm^(−2),which could continuously power 120 light emitting diodes over 3 h.The outputs could maintain stable after repeatable bending.Wireless microelectronics system could be continuously powered by the SABs for 3 h to monitor sweat and physiological information,including sweat Na+concentration,pH,and skin impedance.The reported integrated system provides a potential for solving the power issues of flexible wearable electronics and realizing personalized medicine.Xingcan Huang Yiming Liu Jingkun Zhou Sina Khazaee Nejad Tsz Hung Wong Ya Huang Hu Li Chun Ki Yiu Wooyoung Park Jian Li Jingyou Su Ling Zhao Kuanming Yao Mengge Wu Zhan Gao Dengfeng Li Jiyu Li Rui Shi Xinge Yu 2022npj Flexible Electronics2022,6,1:1
8Use of 3′-deoxy-3′-[18F]fluorothymidine PET to monitor early responses to radiation therapy in murine SCCVII tumors显示文摘You-Jung Yang Jin-Sook Ryu Seog-Young Kim Seung Jun Oh Ki Chun Im Heuiran Lee Sang-wook Lee Kyung Ja Cho Gi-Jeong Cheon Dae Hyuk Moon 2006European Journal of Nuclear Medicine and Molecular Imaging2006,,4:1
9Predictive value of glycosylated hemoglobin for mortality of patients with acute myocardial infarction undergoing percutaneous coronary intervention显示文摘Min Goo Lee Myung Ho Jeong Dong Han Kim Ki Hong Lee Keun Ho Park Doo Sun Sim Hyun Ju Yoon Nam Sik Yoon Kye Hun Kim Hyoung Wook Park Young Joon Hong Ju Han Kim Youngkeun Ahn Jeong Gwan Cho Jong Chun Park Jung Chaee Kang 2012International Journal of Cardiology2012,,1:1
10Microwave dielectric properties of (1? x )(Ca 0.7 Nd 0.2 )TiO 3 – x (Li 0.5 Nd 0.5 )TiO 3 ceramics显示文摘Eung Soo Kim Byung Sam Chun Dae Woun Yoo Ki Hyun Yoon 2002Materials Science & Engineering B2002,,1:1
11Development of microRNA-145 for therapeutic application in breast cancer显示文摘Seok-Jun Kim Ji-Sun Oh Ji-Young Shin Kang-Duck Lee Ki Woong Sung Seok Jin Nam Kyung-Hee Chun 2011Journal of Controlled Release2011,,3:1
12Enteropathy-associated T-cell lymphoma—a clinicopathologic and array comparative genomic hybridization study显示文摘Young Hyeh Ko Sivasundaram Karnan Kyeong Mee Kim Cheol Keun Park Eun Suk Kang Young Ho Kim Won Ki Kang Seok Jin Kim Won Seog Kim Woo Yong Lee Ho Kyung Chun Masao Seto 2010Human Pathology2010,,9:1
13显示文摘Ki Woong Ahn Sang Hyuk Ye Won Hyun Chun 2011Mi-croporous and Mesoporous Materials2011,142,1:1
14Daidzein administration in vivo reduces myocardial injury in a rat ischemia/reperfusion model by inhibiting NF-kB activation显示文摘Jong Woo Kim Yong Chun Jin Young Min Kim Sangho Rhie Hye Jung Kim Han Geuk Seo Jae Heun Lee Yeong Lae Ha Ki Churl Chang 2008Life Sciences2008,,7:1
15Long‐Term Changes in Heart Rate Variability After Radiofrequency Catheter Ablation for Atrial Fibrillation: 1‐Year Follow‐Up Study with Irrigation Tip Catheter显示文摘KI‐WOON KANG TAE HOON KIM JUNEBOM PARK JAE SUN UHM BOYOUNG JOUNG CHUN HWANG MOON‐HYUNG LEE HUI‐NAM PAK 2014Journal of Cardiovascular Electrophysiology2014,,7:1
16The Comparison of outcomes between lateral rectus musetes re-recession and medial rectus muscles resection in recurrent exotropia 显示文摘Chun KI Rah SH 2008Korean J Ophthalmol2008,94,22:1
17Relationship Of hypertropia and excyelotorsion in superior oblique palsy显示文摘Lee JJ Chun KI Baek SH 2013Korean J Oph- thalmol2013,27,1:1
18Analysis of electromagnetic force distribution on end winding for motor reliance显示文摘Ki Chan Kim Hyung Woo Lee Yon Do Chun 2005IEEE Transactions on Magnetics2005,41,10:1
19Propofol limits rat myocardial ischemia and reperfusion injury with an associated reduction in apoptotic cell death in vivo显示文摘Yong Chun Jin WooYeol Kim Yu Mi Ha Il Woo Shin Ju Tae Sohn Hye Jung Kim Han Geuk Seo Jea Heun Lee Ki Churl Chang 2008Vascular Pharmacology2008,,1:1
20Reconstruction of inferior right hepatic veins in living donor liver transplantation using right liver grafts显示文摘Shin Hwang Tae‐Yong Ha Chul‐Soo Ahn Deok‐Bog Moon Ki‐Hun Kim Gi‐Won Song Dong‐Hwan Jung Gil‐Chun Park Jung‐Man Namgoong Sung‐Won Jung Sam‐Youl Yoon Kyu‐Bo Sung Gi‐Young Ko Byungchul Cho Kyoung Won Kim Sung‐Gyu Lee 2012Liver Transpl2012,,2:1
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