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| 1 | Comparison of different nutritional assessments in detecting malnutrition among gastric cancer patients显示文摘AIM: To evaluate the prevalence of preoperative and postoperative malnutrition and the relationships between objective and subjective nutritional assessment of gastric cancer patients. METHODS: From October 2005 to July 2006, we studied 80 patients with no evidence of recurrent disease and no loss to follow-up after curative surgery for gastric cancer. In this group, 9 patients underwent total gastrectomy and 71 patients subtotal gastrectomy. At admission, 6 and 12 mo after surgery, the patients were assessed on the subjective global assessment (SGA), nutritional risk screening (NRS-2002), nutritional risk index (NRI) and by anthropometric measurements and laboratory data. Differences between the independent groups were assessed with the Student's t test and oneway analysis of variance. Spearman's rank correlation coefficients were calculated to evaluate the association between the scores and variables. RESULTS: The prevalence of malnutrition at admissionwas 31% by SGA and 43% by NRS-2002. At admission, the anthropometric data were lower in the malnourished groups defined by the SGA and NRS-2002 assessments, but did not differ between the groups using the NRI assessment. Body weight (BW), body mass index (BMI), triceps skin fold and midarm circumference were significantly reduced, but the total lymphocyte count, albumin, protein, cholesterol and serum iron levels did not decrease during the postoperative period. Six months after surgery, there was a good correlation between the nutritional assessment tools (SGA and NRS-2002) and the other nutritional measurement tools (BW, BMI, and anthropometric measurements). However, 12 mo after surgery, most patients who were assessed as malnourished by SGA and NRS-2002 had returned to their preoperative status, although their BW, BMI, and anthropometric measurements still indicated a malnourished status. CONCLUSION: A combination of objective and subjective assessments is needed for the early detection of the nutritional status in case of gastric cancer patients after gastrectomy. | Seung Wan Ryu In Ho Kim | 2010 | World Journal of Gastroenterology2010，16，26： | 57 |
| 2 | Conventional endoscopic features are not sufficient to differentiate small, early colorectal cancer显示文摘AIM:To evaluate the depth of invasion of small,early colorectal cancers(ECCs)using conventional endoscopic features.METHODS:From January 2005 to September 2011,colonoscopy cohort showed that a total of 72 patients with small colorectal cancers with the size less than 20mm underwent colonoscopy at the Yonsei University College of Medicine,Seoul,South Korea.Among them,8 patients were excluded due to incomplete medical records.Finally,a total of 64 ECCs with submucosa(SM)invasion and size less than 20 mm were included.One hundred fifty-two adenomas with size less than 20 mm were included as controls.Nine endoscopic features,including seven morphological findings(i.e.,loss of lobulation,excavation,demarcated and depressed areas,stalk swelling,fullness,fold convergence,and bleeding ulcers),pit patterns,and non-lifting signs,were evalu-ated retrospectively.All endoscopic features were evaluated by two experienced endoscopists who have each performed over 1000 colonoscopies annually for more than five years without knowledge of the histology.RESULTS:Among the morphological findings,the size of deep submucosal cancers was bigger than that of superficial lesions(16.9 mm vs 12.3 mm,P<0.001).Also,demarcated depressed areas,stalk swelling,and fullness were more common in deep SM cancers than in superficial tumors(demarcated depressed areas:52.0%vs 15.7%,P<0.001;stalk swelling:100%vs4.2%,P<0.001;fullness:25.0%vs 0%,P=0.001).Among deep SM cancers,96%of polyps showed invasive pit patterns,whereas 19.4%of superficial tumors showed invasive pit patterns(P<0.001).A positive non-lifting sign was more common in deep SM cancers(85.0%vs 28.6%,P<0.001).Diagnostic accuracy of invasive morphology,invasive pit patterns,and nonlifting signs for deep SM cancers were 71%,82%,and75%,respectively.CONCLUSION:Conventional endoscopic findings were insufficient to discriminate small,deep SM cancers from superficial SM cancers by white light,standard colonoscopy. | Wan Park Bun Kim Soo Jung Park Jae Hee Cheon Tae Il Kim Won Ho Kim Sung Pil Hong | 2014 | World Journal of Gastroenterology2014，20，21： | 11 |
| 3 | A mass and energy estimation for the hydrogen utilization in the iron-making process显示文摘The possibility of using hydrogen to lower CO 2 emissions in the iron-making process was confirmed by the heat and mass balances in the blast furnace operation. The mass and heat balances for hydrogen utilization in the blast furnace were estimated by using the basic concept of RIST operating diagram. In this study, the RIST operating diagram was modified to be suitable for representing the operation with respect to hydrogen, where the RIST operating diagram is a graphical representation of heat and mass balance in blast furnace operation. RIST operating diagram was applied here to some individual parameters of interest such as H 2 injection in blast furnace process to reduce coke (carbon consumption). It was observed that the point W moved to the right in the RIST operating diagram under the condition of increasing hydrogen injection at tuyere, which originates from the contribution of gas composition (O/H 2 ) equilibrated with Fe/FeO at a certain temperature. Point P also moved downward due to heat requirement with respect to hydrogen utilization, by which the new RIST operating diagram for hydrogen utilization was able to be constructed. Under the condition of hydrogen injection, the expected overall carbon consumption in the blast furnace decreased due to the contribution of hydrogen. | Wan Ho KIM Dong Joon MIN | 2011 | Science China(Technological Sciences)2011，54，7： | 6 |
| 4 | Impact of gender and body mass index on surgical outcomes following gastrectomy: an Asia-Pacific perspective显示文摘背景尽管外科医生们可以在与高身体团索引( BMI )在病人上执行 gastrectomy 期望困难,它不总是是盒子,特别考虑这研究的耐心的 gender.The 目的是作为与肥胖有关的外科的结果的一个预兆的因素评估性,是为亚太 region.Methods 由世界健康组织定义短期的外科的结果的数据从跟随开的药品的 243 个病人被获得为胃的 adeno 的远侧的小计 | Seung Soo Lee Seung Wan Ryu In Ho Kim Soo Sang Sohn | 2012 | Chinese Medical Journal2012，，1： | 5 |
| 5 | Epidermal growth factor upregulates Skp2/Cks1 and p27^(kip1) in human extrahepatic cholangiocarcinoma cells显示文摘AIM:To evaluate the expression status of S-phase kinase-associated protein 2(Skp2)/cyclin-dependent kinases regulatory subunit 1(Cks1)and p27kip1,and assess the prognostic significance of Skp2/Cks1 expression with p27kip1in patients with extrahepatic cholangiocarcinoma.METHODS:Seventy-six patients who underwent curative resection for histologically confirmed extrahepatic cholangiocarcinoma at our institution from December1994 to March 2008 were enrolled.Immunohistochemical staining for Skp2,Cks1,p27kip1,and Ki67,along with other relevant molecular biologic experiments,were performed.RESULTS:By Cox regression analyses,advanced age(>65 years),advanced AJCC tumor stage,poorly differentiated histology,and higher immunostaining intensity of Skp2 were identified as independent prognostic factors in patients with extrahepatic cholangiocarcinoma.Exogenous epidermal growth factor(EGF,especially 0.1-10 ng/mL)significantly increased the proliferation indices by MTT assay and the mRNA levels of Skp2/Cks1 and p27kip1in SNU-1196,SNU-1079,and SNU-245 cells.The protein levels of Skp2/Cks1(from nuclear lysates)and p27kip1(from cytosolic lysate)were also significantly increased in these cells.There were significant reductions in the protein levels of Skp2/Cks1and p27kip1(from nuclear lysate)after the treatment of LY294002.By chromatin immunoprecipitation assay,we found that E2F1 transcription factor directly binds to the promoter site of Skp2.CONCLUSION:Higher immunostaining intensity of Skp2/Cks1 was an independent prognostic factor for patients with extrahepatic cholangiocarcinoma.EGF upregulates the mRNA and protein levels of Skp2/Cks1and p27kip1via the PI3K/Akt pathway and direct binding of E2F1 transcription factor with the Skp2 promoter. | Ja-yeon Kim Hong Joo Kim Jung Ho Park Dong Il Park Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim Dong Hoon Kim Seoung Wan Chae Jin Hee Sohn | 2014 | World Journal of Gastroenterology2014，20，3： | 4 |
| 6 | 从铜合金渣中选择性回收锡及其热处理合成SnO_2(英文)显示文摘采用选择性溶解方法对铜合金废渣中的锡进行富集和分离。使用HNO3溶液溶解铜合金废渣,渣中的锡不会溶解从而使其从中得到分离。通过离心分离生成的H2SnO3沉淀相,然后经过干燥加热生成SnO2粉末。对SnO2粉末的相组成、表面形貌和化学成分进行分析。 | Jung-Il LEE Jong Bum PARK Tae Wan KIM Man-Sik KONG Jeong Ho RYU | 2014 | Transactions of Nonferrous Metals Society of China2014，24，S1： | 2 |
| 7 | Endoscopic submucosal dissection of a large colonic lipoma:Report of two cases显示文摘A colonic lipoma is a very rare benign tumor that is usually asymptomatic and is found incidentally by colonoscopy.Patients with a large colonic lipoma may present with symptoms such as abdominal pain,bleeding,and colonic obstruction or intussusceptions.We report two patients with large colonic lipomas and symptoms.Standard endoscopic submucosal dissection(ESD) was performed to remove the lipomas instead of conventional surgical bowel resection.No complications were observed during or after the procedure.The tumors were resected en bloc,and the patients were discharged 2 d after ESD with a regular diet.The results indicate that ESD can be applied as safe and effective treatment for a large colonic lipoma. | Jae Min Lee Jeong Ho Kim Myungsung Kim Jun Hyoung Kim Young Bae Lee Jae Hyuk Lee Che Wan Lim | 2015 | World Journal of Gastroenterology2015，21，10： | 2 |
| 8 | Clinical outcomes of endoscopic papillectomy of ampullary adenoma: A multi-center study显示文摘BACKGROUND Ampullary adenoma is a rare premalignant lesion,but its incidence is increasing.Endoscopic papillectomy has become the first treatment of choice for ampullary adenomas due to its safety and effectiveness,thereby replacing surgical resection.However,recurrence rates and adverse events after endoscopic papillectomy were reported in up to 30%of cases.AIM To review the long-term outcomes of endoscopic papillectomy and investigate the factors that affect these outcomes.METHODS We retrospectively analyzed the data of patients who underwent endoscopic papillectomy for ampullary adenoma at five tertiary hospitals between 2013 and 2020.We evaluated clinical outcomes and their risk factors.The definitions of outcomes were as follow:(1)curative resection:complete endoscopic resection without recurrence;(2)endoscopic success:treatment of ampullary adenoma with endoscopy without surgical intervention;(3)early recurrence:reconfirmed adenoma at the first endoscopic surveillance;and(4)late recurrence:reconfirmed adenoma after the first endoscopic surveillance.RESULTS A total of 106 patients were included for analysis.Of the included patients,81(76.4%)underwent curative resection,99(93.4%)had endoscopic success,showing that most patients with noncurative resection were successfully managed with endoscopy.Sixteen patients(15.1%)had piecemeal resection,22 patients(20.8%)had shown positive/uncertain resection margin,11 patients(16.1%)had an early recurrence,13 patients(10.4%)had a late recurrence,and 6 patients(5.7%)had a re-recurrence.In multivariate analysis,a positive/uncertain margin[Odds ratio(OR)=4.023,P=0.048]and piecemeal resection(OR=6.610,P=0.005)were significant risk factors for early and late recurrence,respectively.Piecemeal resection was also a significant risk factor for non-curative resection(OR=5.424,P=0.007).Twenty-six patients experienced adverse events(24.5%).CONCLUSION Endoscopic papillectomy is a safe and effective treatment for ampullary adenomas.Careful selection and follow-up of patients is mandatory,particularly in cases with positive/uncertain margin and piecemeal resection. | Seong Ji Choi Hong Sik Lee Jiyeong Kim Jung Wan Choe Jae Min Lee Jong Jin Hyun Jai Hoon Yoon Hyo Jung Kim Jae Seon Kim Ho Soon Choi | 2022 | World Journal of Gastroenterology2022，28，17： | 2 |
| 9 | Risk Factors Associated with Complication Following Laparoscopy-Assisted Gastrectomy for Gastric Cancer: A Large-Scale Korean Multicenter Study显示文摘 | Min Chan Kim MD Wook Kim MD Hyung Ho Kim MD Seung Wan Ryu MD Seong Yeob Ryu MD Kyo Young Song MD Hyuk Joon Lee MD Gyu Seok Cho MD Sang Uk Han MD Woo Jin Hyung MD | 2008 | Annals of Surgical Oncology2008，，10： | 2 |
| 10 | 微波辐射辅助柠檬酸络合法制备的Ho^(3+)/Tm^(3+)/Yb^(3+)共掺杂CaWO_4的白光性能(英文)显示文摘采用微波辐射辅助柠檬酸络合法制备Ho3+/Tm3+/Yb3+共掺杂CaWO4纳米晶升频转换荧光粉。将柠檬酸络合物前驱体在300~700°C热处理3 h。Ho3+/Tm3+/Yb3+共掺杂CaWO4C在400°C时开始结晶,在600°C时结晶完成。经600°C热处理的Ho3+/Tm3+/Yb3+共掺杂CaWO4主要呈球形,且形态均匀。在980 nm的激光激发下,Ho3+/Tm3+/Yb3+共掺杂CaWO4纳米晶出现肉眼可见的明亮的白色升频转换发射,这种现象来自Tm3+的475 nm蓝光发射以及Ho3+的543 nm绿光和651 nm红光发射。通过调整Tm3+和Ho3+的浓度可以控制Ho3+/Tm3+/Yb3+共掺杂CaWO4的CIE色度图从冷到暖白色之间变化。讨论了Tm3+和Ho3+浓度对升频转换光性能的影响以及与激光泵功率相关的影响机制。 | Hyun CHO Seok Min HWANG Jae Bin LEE Dong Hyun KA Tae Wan KIM Bo Seul LEE Ji Young LEE Jung-Il LEE Jeong Ho RYU | 2014 | Transactions of Nonferrous Metals Society of China2014，24，S1： | 2 |
| 11 | Surface roughness and the corrosion resistance of 21Cr ferritic stainless steel显示文摘 | Sang Mok Lee Wan Gyu Lee Yeong Ho Kim | 2012 | Corrosion Science2012，，63： | 1 |
| 12 | Protective role of 5‐azacytidine on myocardial infarction is associated with modulation of macrophage phenotype and inhibition of fibrosis显示文摘 | Yong Sook Kim Wan Seok Kang Jin Sook Kwon Moon Hwa Hong Hye‐yun Jeong Hae Chang Jeong Myung Ho Jeong Youngkeun Ahn | 2014 | J. Cell. Mol. Med2014，，6： | 1 |
| 13 | Inverse radiation analysis using repulsive particle swarm optimization algorithm 显示文摘 | Kyun Ho Lee Seung Wook Baek Ki Wan Kim | 2008 | International Journal of Heat and Mass Transfer2008，2008，： | 1 |
| 14 | Characteriation of made of solvent extracted coals 显示文摘 | Cho Wan - taek Kim Sangdo Choi Ho - kyung | 2012 | Koran Journal of Chemical Engineering2012，29，2： | 1 |
| 15 | Anti-oxidation properties of TiAlN film prepared by plasma-assisted chemical vapor deposition and roles of Al显示文摘 | Chung Wan Kim Kwang Ho Kim | 1997 | Thin Solid Films1997，307，12： | 1 |
| 16 | Interlocking Contoured Intramedullary Nail Fixation for Selected DiaphYseal Fractures of the Forearm in Adults显示文摘 | Young Ho Lee Sang Ki Lee Moon Sang Chung Coo Hyun Baek Hyun Sik Gong and Kyung F/wan Kim | 2008 | J Bone Joint Surg2008，90，： | 1 |
| 17 | HER-2/neu Amplification Is an Independent Prognostic Factor in Gastric Cancer显示文摘 | Dong Il Park Jung Won Yun Jung Ho Park Suk Joong Oh Hong Joo Kim Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim Chang Hak Yoo Byung Ho Son Eun Yoon Cho Seoung Wan Chae Eo-Jin Kim Jin Hee Sohn Seung Ho Ryu Antonia R. Sepulveda | 2006 | Digestive Diseases and Sciences2006，，8： | 1 |
| 18 | HER-2/neu Amplification Is an Independent Prognostic Factor in Gastric Cancer显示文摘 | Dong Il Park Jung Won Yun Jung Ho Park Suk Joong Oh Hong Joo Kim Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim Chang Hak Yoo Byung Ho Son Eun Yoon Cho Seoung Wan Chae Eo-Jin Kim Jin Hee Sohn Seung Ho Ryu Antonia R. Sepulveda | 2006 | Digestive Diseases and Sciences2006，，8： | 1 |
| 19 | An increased rectal maximum tolerable volume and long anal canal are associated with poor short-term response to biofeedback therapy for patients with anismus with decreased bowel frequency and normal colonic transit time显示文摘 | Poong-Lyul Rhee Moon Seok Choi Young Ho Kim Hee Jung Son Jae Jun Kim Kwang Cheol Koh Seung Woon Paik Jong Chul Rhee Kyoo Wan Choi | 2000 | Diseases of the Colon & Rectum2000，，： | 1 |
| 20 | GFR and Cardiovascular Outcomes After Acute Myocardial Infarction: Results From the Korea Acute Myocardial Infarction Registry显示文摘 | Eun Hui Bae Sang Yup Lim Kyung Hoon Cho Joon Seok Choi Chang Seong Kim Jeong Woo Park Seong Kwon Ma Myung Ho Jeong Soo Wan Kim | 2012 | American Journal of Kidney Diseases2012，，6： | 1 |
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