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| 1 | Long-term result of endoscopic Histoacryl (N-butyl-2-cyanoacrylate)injection for treatment of gastric varices显示文摘AIM:To evaluate the long-term efficacy and safety of endoscopic obliteration with Histoacryl for treatment of gastric variceal bleeding and prophylaxis.METHODS:Between January 1994 and March 2010 at SoonChunHyang University Hospital,a total of 127 patients with gastric varices received Histoacryl injections endoscopically.One hundred patients underwent endoscopic Histoacryl injections because of variceal bleeding,the other 27 patients received such injections as a prophylactic procedure.RESULTS:According to Sarin classification,56 patients were GOV1,61 patients were GOV2 and 10 patients were IGV.Most of the varices were large(F2 or F3,111 patients).The average volume of Histoacryl per each session was 1.7±1.3 cc and mean number of sessions was 1.3±0.6.(1 session-98 patients,2 sessions-25 patients,≥3 sessions-4 patients).Twenty-seven patients with high risk of bleeding(large or fundal or RCS+or Child C) received Histoacryl injection as a primary prophylactic procedure.In these patients,hepatitis B virus was the major etiology of cirrhosis,25 patients showed GOV1 or 2(92.6%)and F2 or F3 accounted for 88.9%(n=24).The rate of initial hemostasis was 98.4%and recurrent bleeding within one year occurred in 18.1%of patients.Successful hemostasis during episodes of rebleeding was achieved in 73.9%of cases.Median survival was 50 mo (95%CI 30.5-69.5).Major complications occurred in 4 patients(3.1%).The rebleeding rate in patients with hepatocellular carcinoma or GOV2 was higher than in those with other conditions.None of the 27 subjects who were treated prophylactically experienced treatment-related complications.Cumulative survival rates of the 127 patients at 6 mo,1,3,and 5 years were 92.1%,84.2%,64.2%,and 45.3%,respectively.The 6 mo cumulative survival rate of the 27 patients treated prophylactically was 75%.CONCLUSION:Histoacryl injection therapy is an effective treatment for gastric varices and also an effective prophylactic treatment of gastric varices which carry high risk of bleeding. | Eun Jung Kang Soung Won Jeong Jae Young Jang Joo Young Cho Sae Hwan Lee Hyun Gun Kim Sang Gyune Kim Young Seok Kim Young Koog Cheon Young Deok Cho Hong Soo Kim Boo Sung Kim | 2011 | World Journal of Gastroenterology2011，17，11： | 41 |
| 2 | Estimation of internal nutrient release in large shallow Lake Taihu, China显示文摘Based on field investigation of wave, sediment suspension and the changes in nutrient concentration of the water column in Lake Taihu, China, we proposed two release models to quantify nutrient release under static and dynamic conditions, respectively. Under static conditions, nutrient release from sediments to the overlying water mainly depends on chemical diffusion induced by concentration gradient, in which the nutrient release is controlled by the temperature, dissolved oxygen concentration in the sediment-water interface, oxidation-reduction potential and the concentration difference between porewater and overlying water. Under dynamic condition (or disturbed condition),both dissolved and particulate nutrients in sediments are released into the water column because of wind-induced sediment suspension. The amount of nutrient release under dynamic conditions is larger than that under the static condition. The release of dissolved nutrients, however, does not increase because the wind induced turbulence made oxidation of metallic elements such as Fe (ferric iron), Mn which are capable of precipitating soluble reactive phosphate (SRP). Under dynamic conditions, therefore, the release of total phosphorus (TP) increases dramatically but the release of SRP is close to those under static conditions. In sediments of Lake Taihu, high Fe content leads to a high ratio of Fe to P contents in sediments (Fe:P ratio). Under dynamic conditions, therefore, nutrient release is controlled by the intensity of disturbance, sediment consolidation and nutrient content in sediments.As for dissolved nutrients, especially SRP, the release is also controlled by the intensity of dynamic re-oxidation, Fe content in sediments and nutrient concentration gradient between porewater and overlying water. Based on these two release modes, the release flux in Lake Taihu has been estimated. In the static condition (i.e. laboratory experimental condition), total release of NH4+-N for whole lake is ca. 10,000 ton/a, and PO43--P is ca. 900 ton/a. In the dynamic condition, nutrient release following sediment suspension was estimated according to three different intensities of wind forcing which were defined as 'calm' (wind speed is less than 2 m/s), 'gentle' (wind speed is greater than 2 m/s and less than 6 m/s) and 'gust' (wind speed is greater than 6 m/s). The release rate in the condition of 'calm' was estimated in terms of the nutrient release in the laboratory experimental static condition; whereas the release rate in conditions of 'gentle' and 'gust' was estimated in terms of measurement during sediment resuspension conducted in flume experiments. With the observation of wind velocity and frequency in 2001, each type of wind forcing took the frequency of 12%, 82% and 6% for 'calm', 'gentle' and 'gust', respectively. The yearly release of nitrogen was 81,000 ton and phosphorus was 21,000 ton, which is about 2-6 folds of annual external loading, respectively. | QIN Boqiang, ZHU Guangwei, ZHANG Lu, LUO Liancong, GAO Guang & GU Binhe Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing 210008, China Everglades Department, South Florida Water Management District, 3301 Gun Club Road, West Palm Beach, FL 33406, USA | 2006 | Science China Earth Sciences2006，49，z1： | 37 |
| 3 | Small sphincterotomy combined with endoscopic papillary large balloon dilation versus sphincterotomy显示文摘AIM:To compare small sphincterotomy combined with endoscopic papillary large balloon dilation(SES+ ELBD)and endoscopic sphincterotomy(EST)for large bile duct stones. METHODS:We compared prospectively SES+ELBD (group A,n=27)with conventional EST(group B, n=28)for the treatment of large bile duct stones(≥ 15 mm).When the stone could not be removed with a normal basket,mechanical lithotripsy was performed. We compared the rates of complete stone removal with one session and application of mechanical lithotripsy. RESULTS:No significant differences were observed in the mean largest stone size(A:20.8 mm,B:21.3 mm), bile duct diameter(A:21.4 mm,B:20.5 mm),number of stones(A:2.2,B:2.3),or procedure time(A:18 min, B:19 min)between the two groups.The rates of complete stone removal with one session was 85%in group A and 86%in group B(P=0.473).Mechanical lithotripsy was required for stone removal in nine of 27 patients(33%)in group A and nine of 28 patients (32%,P=0.527)in group B.CONCLUSION:SES+ELBD did not show significant benefits compared to conventional EST,especially for the removal of large(≥15 mm)bile duct stones. | Hyun Gun Kim Young Koog Cheon Young Deok Cho Jong Ho Moon Do Hyun Park Tae Hoon Lee Hyun Jong Choi Sang-Heum Park Joon Seong Lee Moon Sung Lee | 2009 | World Journal of Gastroenterology2009，15，34： | 34 |
| 4 | Glycyrrhizin attenuates HMGB1-induced hepatocyte apoptosis by inhibiting the p38-dependent mitochondrial pathway显示文摘AIM:To examine how high-mobility group box 1 (HMGB1) regulates hepatocyte apoptosis and,furthermore,to determine whether glycyrrhizin (GL),a known HMGB1 inhibitor,prevents HMGB1-induced hepatocyte apoptosis.METHODS:A human hepatocellular carcinoma cell line stably transfected with a bile acid transporter (HuhBAT cells),were used in this study.Apoptosis was quantified using 4',6-diamidino-2-phenylindole dihydrochloride staining and the APO Percentage apoptosis assay,and its signaling cascades were explored by immunoblot analysis.Kinase signaling was evaluated by immunoblotting and by using selective inhibitors.It is also tried to identify hepatocyte apoptosis affected by the HMGB1 inhibitor,GL.RESULTS:HMGB1 increased cellular apoptosis in HuhBAT cells.HMGB1 led to increased cytochrome c release from mitochondria into the cytosol,and induced the cleavage of procaspase 3.However,it did not affect the activation of caspase 8.HMGB1-induced caspase 3 activation was significantly attenuated by the p38 inhibitor SB203580.GL significantly attenuated HMGB1-induced hepatocyte apoptosis.GL also prevented HMGB1-induced cytochrome c release and p38 activation in Huh-BAT cells.CONCLUSION:The present study demonstrated that HMGB1 promoted hepatocyte apoptosis through a p38dependent mitochondrial pathway.In addition,GL had an anti-apoptotic effect on HMGB1-treated hepatocytes. | Geum-Youn Gwak Tae Gun Moon Dong Ho Lee Byung Chul Yoo | 2012 | World Journal of Gastroenterology2012，18，7： | 26 |
| 5 | Targeted and effective photodynamic therapy for cancer using functionalized nanomaterials显示文摘Photodynamic therapy(PDT) is an emerging, non-invasive therapeutic strategy that involves photosensitizer(PS) drugs and external light for the treatment of diseases. Despite the great progress in PS-mediated PDT, their clinical applications are still hampered by poor water solubility and tissue/cell specificity of conventional PS drugs. Therefore, great efforts have been made towards the development of nanomaterials that can tackle fundamental challenges in conventional PS drug–mediated PDT for cancer treatment. This review highlights recent advances in the development of nano-platforms, in which various functionalized organic and inorganic nanomaterials are integrated with PS drugs, for significantly enhanced efficacy and tumor-selectivity of PDT. | Eun Ji Hong Dae Gun Choi Min Suk Shim | 2016 | Acta Pharmaceutica Sinica B2016，6，4： | 22 |
| 6 | Effect of Deformation Temperature on Microstructure and Mechanical Properties of AZ31 Mg Alloy Processed by Differential-Speed Rolling显示文摘A differential-speed rolling(DSR) was applied to AZ31 magnesium alloy sample at different rolling temperatures of 473,523,573,and 623 K with 1-pass and 2-pass operations.The microstructural evolution and mechanical properties of the deformed samples were investigated.The rolling temperature was found to be an important parameter affecting the microstructural development.After DSR at 473 K,the microstructure was more homogeneous than that obtained after deformation by equal-speed rolling(ESR).The fully recrystallized microstructures were generated after DSR at 573 and 623 K.As to mechanical properties,the yield strength(YS) and ultimate tensile strength(UTS) decreased monotonously with increasing rolling temperature.In contrast,the elongation of the DSR-deformed samples was improved as the rolling temperature increased.The strain hardening exponent(n) calculated by Hollomon equation increased with increasing the rolling temperature,which would explain an increase in the uniform elongation. | Mosab Kaseem Bong Kwon Chung Hae Woong Yang Kotiba Hamad Young Gun Ko | 2015 | Journal of Materials Science & Technology2015，31，5： | 19 |
| 7 | 现在你看见了,现在你看不见了:吸引力电影的时间性显示文摘70年代末开始的对早期电影历史的重读,通过更审慎的影片分析和对诸如商业期刊、影片名目、商业记录等第二手资料更彻底地甄别,只是部分地纠正了那些不容易接触到电影档案资料的老一代学者们的观点。一大批一战之前影片的可见和可供分析(诸如1978年聚集了数百部稀有拷贝的FIAF英国布莱顿会议这样的事件使之成为可能)无疑促进了这种转变。 | Tom Gunning 宣宁 | 2015 | 艺苑2015，，3： | 15 |
| 8 | Plasma levels of acylated ghrelin in patients with functional dyspepsia显示文摘AIM:To investigate the relationship between plasma acylated ghrelin levels and the pathophysiology of functional dyspepsia.METHODS:Twenty-two female patients with functional dyspepsia and twelve healthy volunteers were recruited for the study.The functional dyspepsia patients were each diagnosed based on the Rome Ⅲ criteria.Eligible patients completed a questionnaire concerning the severity of 10 symptoms.Plasma acylated ghrelin levels before and after a meal were determined in the study participants using a commercial human acylated enzyme immunoassay kit;electrogastrograms were performed for 50 min before and after a standardized 10-min meal containing 265 kcal.RESULTS:There were no significant differences in plasma acylated ghrelin levels between healthy volunteers and patients with functional dyspepsia.However,in patients with functional dyspepsia,there was a negative correlation between fasting plasma acylated ghrelin levels and the sum score of epigastric pain(r =-0.427,P = 0.047) and a positive correlation between the postprandial/fasting plasma acylated ghrelin ratio and the sum score of early satiety(r = 0.428,P =0.047).Additionally,there was a negative correlation between fasting acylated ghrelin plasma levels and fasting normogastria(%)(r =-0.522,P = 0.013).Interestingly,two functional dyspepsia patients showed paradoxically elevated plasma acylated ghrelin levels after the meal.CONCLUSION:Abnormal plasma acylated ghrelin levels before or after a meal may be related to several of the dyspeptic symptoms seen in patients with functional dyspepsia. | Yeon Soo Kim Joon Seong Lee Tae Hee Lee Joo Young Cho Jin Oh Kim Wan Jung Kim Hyun Gun Kim Seong Ran Jeon Hoe Su Jeong | 2012 | World Journal of Gastroenterology2012，18，18： | 12 |
| 9 | Characteristics of and risk factors for colorectal neoplasms in young adults in a screening population显示文摘AIM: To investigate prevalence and risk factors for colorectal neoplasms in adults aged < 50 years, for whom screening is not recommended.METHODS: This cross-sectional study compared prevalence and characteristics of colorectal and advanced adenomas in patients aged < 50 years who underwent colonoscopy screening with subjects aged ≥ 50 years. To evaluate risk factors for colorectal and advanced adenoma in young adults, we used multivariable logistic regression models. Colorectal neoplasm characteristics were evaluated and compared with those in older patients.RESULTS: Among 2819 patients included, prevalences of colorectal adenoma and advanced adenoma were 19.7% and 1.5%, respectively. As patient age increased, so did the prevalence of colorectal neoplasm. However, prevalence of advanced adenoma did not differ between age-groups 45-49 years and ≥ 50 years(OR = 0.43, 95%CI: 0.17-1.07, P = 0.070). In younger age-group(< 50 years), colorectal adenoma was significantly associated with older age, waist circumference(OR = 1.72, 95%CI: 1.15-2.55, P = 0.008), and current smoking(OR = 1.60, 95%CI: 1.07-2.41, P = 0.023). Alcohol consumption was an independent risk factor for colorectal advanced adenoma(OR = 3.69, 95%CI: 1.08-12.54, P = 0.037). Multiple neoplasms and large neoplasms(≥ 1 cm) were more prevalent in subjects ≥ 50 years.CONCLUSION: Current screening strategies for colorectal cancer may need to be amended to account for patient age, especially in young subjects with abdominal obesity, current smoking and alcohol consumption. | Seung Eun Lee Hee Bum Jo Won Gun Kwack Yun Jin Jeong Yeo-Jin Yoon Hyoun Woo Kang | 2016 | World Journal of Gastroenterology2016，22，10： | 8 |
| 10 | Evaluation of prognostic factors on recurrence after curative resections for hepatocellular carcinoma显示文摘AIM:To select appropriate patients before surgical resection for hepatocellular carcinoma(HCC),especially those with advanced tumors.METHODS:From January 2000 to December 2012,we retrospectively analyzed the medical records of 298 patients who had undergone surgical resections for HCC with curative intent at our hospital.We evaluated preoperative prognostic factors associated with histologic grade of tumor,recurrence and survival,especially the findings of pre-operative imaging studies such as positron emission tomography-computed tomography(PETCT)and magnetic resonance imaging(MRI).And then,we established a scoring system to predict recurrence and survival after surgery dividing the patients into two groups based on a tumor size of 5 cm.RESULTS:Of the 298 patients,129(43.3%)developed recurrence during the follow-up period.The 5 year disease free survival and overall survival were 47.0%and58.7%respectively.In multivariate analysis,a serum alpha-fetoprotein(AFP)level of>100 ng/m L and a standardized uptake value(SUV)of PET-CT of>3.5 were predictive factors for histologic grade of tumor,recurrence,and survival.Tumor size of>5 cm and a relative enhancement ratio(RER)calculated from preoperative MRI were also significantly associated with prognosis in univariate analysis.We established a scoring system to predict prognosis using AFP,SUV,and RER.In those with tumors of>5 cm,it showed predicted both recurrence(P=0.005)and survival(P=0.001).CONCLUSION:The AFP,tumor size,SUV and RER are useful for prognosis preoperatively.An accurate prediction of prognosis is possible using our scoring system in large size tumors. | Jae Hyun Han Dong Goo Kim Gun Hyung Na Eun Young Kim Soo Ho Lee Tae Ho Hong Young Kyoung You | 2014 | World Journal of Gastroenterology2014，20，45： | 8 |
| 11 | Combined small bowel and reduced auxiliary liver transplantation:case report显示文摘AIM: To present a case of combined small bowel andreduced auxiliary liver transplantation.METHODS: A 55-year-old patient with short bowelsyndrome and TPN-related liver dysfunction received smallbowel transplantation combined with a reduced auxiliaryliver graft. A liver was added to restore the patient′s liverfunction and to protect the intestinal allograft from rejection.His own liver was not removed.RESULTS: Without donor pretreatment and by conventionalimmunosuppresive therapy following transplantation, thepatient experienced had only one episode of mild intestinalrejection, which was easily reversed by treatment withMethylprednisolone. No liver rejection occurred.Unfortunately, the patient died of heart and lung failure30d after transplantation, despite successful graftreplacement. Histopathologic examination of specimens afterdeath demonstrated normal structure in both intestinal andliver grafts.CONCLUSION: The auxiliary liver graft might play a role inpreventing intestinal allograft rejection. However, theobservation period in this case is short. Further study isneeded to determine the risks, effect on the protecting thesmall-bowel from rejection, and feasibility of generalapplication of this procedure. | Wei-Jie Zhang Dun-Gui Liu Qi-Fa Ye Bo Sha Fan-Jun Zhen Hui Gun Sui-Sheng Xia Institute of Organ Transplantation,Tongji Hospital,Huazhong University of Science and Technology,Wuhan 430030,Hubei Province,China | 2002 | World Journal of Gastroenterology2002，8，5： | 6 |
| 12 | Does immunohistochemical staining have a clinical impact in early gastric cancer conducted endoscopic submucosal dissection?显示文摘AIM: To evaluate clinicopathologic parameters and the clinical significance related lymphovascular invasion (LVI) by immunohistochemical staining (IHCS) in endoscopic submucosal dissection (ESD). METHODS: Between May 2005 and May 2010, a total of 348 lesions from 321 patients (mean age 63 ± 10 years, men 74.6%) with early gastric cancer (EGC) who met indication criteria after ESD were analyzed retrospectively. The 348 lesions were divided into the absolute (n = 100, differentiated mucosal cancer without ulcer ≤ 20 mm) and expanded (n = 248) indica-tion groups after ESD. The 248 lesions were divided into four subgroups according to the expanded ESD indication. The presence of LVI was determined by factor Ⅷ-related antigen and D2-40 assessment. We compared LVI IHCS-negative group with LVI IHCSpositive in each group. RESULTS: LVI by hematoxylin-eosin staining (HES) and IHCS were all negative in the absolute group, while was observed in only the expanded groups. The positive rate of LVI by IHCS was higher than that of LVI by HES (n = 1, 0.4% vs n = 11, 4.4%, P = 0.044). LVI IHCS-positivity was observed when the cancer invaded to the mucosa 3 (M3) or submucosa 1 (SM1) levels, with a predominance of 63.6% in the subgroup that included only SM1 cancer (P < 0.01). In a univariate analysis, M3 or SM1 invasion by the tumor was significantly associated with a higher rate of LVI by IHCS, but no factor was significant in a multivariate analysis. There were no cases of tumor recurrence or metastasis during the median 26 mo follow-up. CONCLUSION: EGCs of the absolute group are immunohistochemically stable. The presence of LVI may be carefully examined by IHCS in an ESD expanded indication group with an invasion depth of M3 or greater. | Seong Ran Jeon Joo Young Cho Gene Hyun Bok Tae Hee Lee Hyun Gun Kim Won Young Cho So Young Jin Yeon Soo Kim | 2012 | World Journal of Gastroenterology2012，18，33： | 6 |
| 13 | Inflammatory markers as selection criteria of hepatocellular carcinoma in living-donor liver transplantation显示文摘AIM:To investigate that inflammatory markers can predict accurately the prognosis of hepatocelluar carcinoma(HCC)patients in living-donor liver transplantation(LDLT).METHODS:From October 2000 to November 2011,224 patients who underwent living donor liver transplantation for HCC at our institution were enrolled in this study.We analyzed disease-free survival(DFS)and overall survival(OS)after LT in patients with HCC and designed a new score model using pretransplant neutrophil-lymphocyte ratio(NLR)and C-reactive protein(CRP).RESULTS:The DFS and OS in patients with an NLR level≥6.0 or CRP level≥1.0 were significantly worse than those of patients with an NLR level<6.0 or CRP level<1.0(P=0.049,P=0.003 for NLR and P=0.010,P<0.001 for CRP,respectively).Using a new score model using the pretransplant NLR and CRP,we can differentiate HCC patients beyond the Milan criteria with agood prognosis from those with a poor prognosis.CONCLUSION:Combined with the Milan criteria,new score model using NLR and CRP represent new selection criteria for LDLT candidates with HCC,especially beyond the Milan criteria. | Gun Hyung Na Dong Goo Kim Jae hyun Han Eun Young Kim Soo Ho Lee Tae Ho Hong Young Kyoung You | 2014 | World Journal of Gastroenterology2014，20，21： | 6 |
| 14 | Unnormalized and normalized forms of gefura measures in directed and undirected networks显示文摘In some networks nodes belong to predefined groups(e.g.,authors belong to institutions).Common network centrality measures do not take this structure into account.Gefura measures are designed as indicators of a node's brokerage role between such groups.They are defined as variants of betweenness centrality and consider to what extent a node belongs to shortest paths between nodes from different groups.In this article we make the following new contributions to their study:(1) We systematically study unnormalized gefura measures and show that,next to the ‘structural' normalization that has hitherto been applied,a ‘basic' normalization procedure is possible.While the former normalizes at the level of groups,the latter normalizes at the level of nodes.(2) Treating undirected networks as equivalent to symmetric directed networks,we expand the definition of gefura measures to the directed case.(3) It is shown how Brandes' algorithm for betweenness centrality can be adjusted to cover these cases. | Raf GUNS Ronald ROUSSEAU | 2015 | Frontiers of Information Technology & Electronic Engineering2015，16，4： | 6 |
| 15 | Experimental investigation of friction coefficient in tube hydroforming显示文摘The friction coefficient between tube and die in guide zone of tube hydroforming was obtained. In hydroforming, the tube is expanded by an internal pressure against the tool wall. By pushing the tube through tool, a friction force at the contact surface between the tube and the tool occurs. In guiding zone, the friction coefficients between tube and die can be estimated from the measured axial feeding forces. In expansion zone, the friction coefficients between tube and die can be evaluated from the measured geometries of expanded tubes and FE analysis. | Hyae Kyung YI Hong Sup YIM Gun Yeop LEE Sung Mun LEE Gi Suk CHUNG Young-Hoon MOON | 2011 | Transactions of Nonferrous Metals Society of China2011，21，A01： | 5 |
| 16 | Keystone design perforator island flap in facial defect reconstruction显示文摘Facial defect coverage is a common subject in the field of reconstructive surgery.There are many methods for facial defect reconstruction,and reconstructive surgeons should choose the most appropriate method on a case-by-case basis to achieve both functional and aesthetic improvement.Among various options for facial reconstruction,the local flap technique is considered the best reconstructive modality to provide good tissue matches of color and texture,which is consistent with the ideal goal of reconstruction(replacement of like-with-like).Keystone design perforator island flap(KDPIF),devised by Behan in 2003,has been applied to various fields of reconstructive surgery in the past decade due to its design simplicity,robust vascular supply,and reproducibility.Several studies have reported KDPIF reconstruction of facial defects,such as large parotid defects,small-to-moderate nasal defects,and eyelid defects.However,KDPIF has been used relatively less in facial defects than in other body regions,such as the trunk and extremities.The purpose of this review is to provide an organized overview of facial KDPIF reconstruction including the classification of KDPIF,modifications,physiology,mechanism of flap movement,consideration of facial relaxed skin tension lines and aesthetics,surgical techniques,clinical applications,and precautions for successful execution of KDPIF reconstruction. | Soo Yeon Lim Chi Sun Yoon Hyun Gun Lee Kyu Nam Kim | 2020 | World Journal of Clinical Cases2020，8，10： | 5 |
| 17 | Clinical analysis of patients with hepatocellular carcinoma recurrence after living-donor liver transplantation显示文摘AIM: To evaluated patterns and outcomes of hepatocellular carcinoma(HCC) recurrence after living donor liver transplantation(LDLT).METHODS: From 2001 to 2014, 293 patients underwent LDLT for HCC at our transplant center. We retrospectively reviewed 54(18.4%) patients with HCC recurrence after LDLT. We evaluated patterns and outcomes of HCC recurrence after LDLT, with particular attention to the Milan criteria at transplantation, treatments for HCC-recurrent patients, and factors related to survival after HCC recurrence. Furthermore, we evaluated the efficacy of combination treatment of sorafenib and an mT OR inhibitor.RESULTS: The 1-, 2-, and 3-year overall survival rates after HCC recurrence were 41.1%, 20.5%, and 15.4%, respectively. The median time interval between LDLT and HCC recurrence was 6.5 mo. Although recurrence rates according to the Milan criteria at LDLT were significantly different, HCC recurrence patterns and survival rates after HCC recurrence were not significantly different between the two groups. Time to recurrence < 12 mo(P = 0.048), multiple recurrences at HCC recurrence(P = 0.038), and palliative treatment for recurrent tumors(P = 0.003) were significant independent prognostic factors for poor survival after HCC recurrence in a multivariate analysis. The combination treatment of sorafenib and sirolimus showedsurvival benefits in the palliative treatment group(P = 0.005).CONCLUSION: Curative treatment for recurrent HCC after LDLT is the most important factor in survival rates after HCC recurrence and combination treatments of sorafenib and an m TOR inhibitor could have survival benefits in patients with HCC recurrence after LT in the palliative treatment group. | Gun Hyung Na Tae Ho Hong Young Kyoung You Dong Goo Kim | 2016 | World Journal of Gastroenterology2016，22，25： | 5 |
| 18 | The Flemish Performance-based Research Funding System: A Unique Variant of the Norwegian Model显示文摘The BOF-key is the performance-based research funding system that is used in Flanders, Belgium. In this paper we describe the historical background of the system, its current design and organization, as well as its effects on the Flemish higher education landscape. The BOFkey in its current form relies on three bibliometric parameters: publications in Web of Science, citations in Web of Science, and publications in a comprehensive regional database for SSH publications. Taken together, the BOF-key forms a unique variant of the Norwegian model: while the system to a large extent relies on a commercial database, it avoids the problem of inadequate coverage of the SSH. Because the bibliometric parameters of the BOF-key are reused in other funding allocation schemes, their overall importance to the Flemish universities is substantial. | Tim C.E.Engels Raf Guns | 2018 | Journal of Data and Information Science2018，3，4： | 4 |
| 19 | A triaxial creep model for coal containing gas and its stability analysis显示文摘Triaxial creep tests on CCG specimens were systematically performed using aself-made creep seepage experimental apparatus for determining the creep law of CCG.An improved triaxial creep model of CCG was established on the basis of a Nishiharamodel and another visco-elasto-plastic model,parameters of which were fitted on test data.Furthermore,the creep model is validated according to the result of triaxial creep experiments,and the outcome shows that the proposed triaxial creep model can properly characterizethe properties of various creep deformation phases of CCG,especially the acceleratingcreep phase.At the same time,the instability conditions of CCG were presentedbased on the discussion of the improved model's stability in terms of stability theories ofdifferential equation solution. | YIN Guang-zhi WANG Deng-ke HUANG Gun ZHANG Dong-ming WANG Wei-zhong | 2009 | Journal of Coal Science & Engineering(China)2009，15，3： | 4 |
| 20 | Acoustic emission from gas-filled coal under triaxial compression显示文摘Acoustic emission(AE) experiments have been performed on gas-saturated coal specimens under conventional triaxial compression.The AE characteristics were investigated for a methane gas flow through the coal specimen.One AE parameter,AE count,when normalized by the total count number was used to represent the damage evolution in the gassy coal.It is shown that this AE parameter is a reasonable indicator for damage occurring within the coal specimen since its envelope has almost the same shape as the complete stress-strain curve,except for a short time delay.In addition,the change in AE count is highly consistent with the change in coal permeability.Test results also show that methane containing coal emits a small number of AE events before entering the yield stage.AE activity gradually increases during the yield process up to the peak stress.The lowest permeability corresponds to the highest AE activity,implying failure will soon occur.An AE based constitutive model was constructed and the theoretical results agree well with those of experiments. | Yin Guangzhi Qin Hu Huang Gun Lv Youchang Dai Zhixu | 2012 | International Journal of Mining Science and Technology2012，22，6： | 4 |
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