|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Diagnostic criteria for autoimmune chronic pancreatitis revisited显示文摘自体免疫的慢性胰炎(AIP ) 逐渐地正在是广泛地认出了世界,,这个实体的知识积聚。首先, AIP 以它对与平常的慢性胰炎相对照的口头的类固醇治疗的戏剧的反应是到临床医生的很吸引人的疾病。尽管 AIP 的许多典型调查结果被描述了,明确的诊断标准充分没被建立。在一年 2002,日本胰社会在全世界出版了 AIP 和许多临床医生的诊断标准为 AIP 的诊断使用这些标准。然而,日本胰社会建议的诊断标准不是完全令人满意的,一些组在报导 AIP 使用他们的自己的标准。这评论为这个逐渐地公认的条件讨论当前的诊断标准的几潜在的限制。手稿被组织强调对召开一致发展的需要改进了诊断标准。 | Kyu-Pyo Kim Myung-Hwan Kim Jong Cheol Kim Sang Soo Lee Dong Wan Seo Sung Koo Lee | 2006 | World Journal of Gastroenterology2006，12，16： | 73 |
| 2 | Diagnostic value of PIVKA-Ⅱ and alpha-fetoprotein in hepatitis B virus-associated hepatocellular carcinoma显示文摘AIM: To determine the cutoff values and to compare the diagnostic role of alpha-fetoprotein(AFP) and prothrombin induced by vitamin K absence-Ⅱ(PIVKA-Ⅱ) in chronic hepatitis B(CHB).METHODS: A total of 1255 patients with CHB, including 157 patients with hepatocellular carcinoma(HCC), 879 with non-cirrhotic CHB and 219 with cirrhosis without HCC, were retrospectively enrolled. The areas under the receiver operating characteristic(AUROC) curves of PIVKA-Ⅱ, AFP and their combination were calculated and compared.RESULTS: The optimal cutoff values for PIVKA-Ⅱ and AFP were 40 m AU/m L and 10 ng/m L, respectively, for the differentiation of HCC from nonmalignant CHB. The sensitivity and specificity were 73.9% and 89.7%, respectively, for PIVKA-Ⅱ and 67.5% and 90.3% for AFP, respectively. The AUROC curves of both PIVKA-Ⅱ and AFP were not significantly different(0.854 vs 0.853, P = 0.965) for the differentiation of HCC from nonmalignant CHB, whereas the AUROC of PIVKA-Ⅱ was significantly better than that of AFP in patients with cirrhosis(0.870 vs 0.812, P = 0.042). When PIVKA-Ⅱ and AFP were combined, the diagnostic power improved significantly compared to either AFP or PIVKA-Ⅱ alone for the differentiation of HCC from nonmalignant CHB(P < 0.05), especially when cirrhosis was present(P < 0.05).CONCLUSION: Serum PIVKA-Ⅱ might be a better tumor marker than AFP, and its combination with AFP may enhance the early detection of HCC in patients with CHB. | Seung In Seo Hyoung Su Kim Won Jin Kim Woon Geon Shin Doo Jin Kim Kyung Ho Kim Myoung Kuk Jang Jin Heon Lee Joo Seop Kim Hak Yang Kim Dong Joon Kim Myung Seok Lee Choong Kee Park | 2015 | World Journal of Gastroenterology2015，21，13： | 60 |
| 3 | 利妥昔单抗治疗重度ANCA相关性血管炎与常规免疫抑制剂疗效相同显示文摘新英格兰医学杂志2013年8月发表了美国学者的研究结果,18个月的单疗程利妥昔单抗治疗重度抗中性粒细胞胞浆抗体(antineutrophilcytoplasmicantibody,ANCA)相关性血管炎,与常规免疫抑制剂环磷酰胺联合硫唑嘌呤的疗效相同。 | Specks U Merkel PA Seo P 王建中 | 2013 | 中华肾病研究电子杂志2013，2，5： | 33 |
| 4 | 3维图像处理系统在稻米品质检测中的应用研究显示文摘利用微切片 3维图像处理系统对稻米的品质特性进行了探索性的研究。结果表明 ,借助于 3维可视化技术 ,可以对稻谷的外观品质、营养品质及蒸煮品质等进行更为直观且客观的观察与测定。尤其是在营养成分分布密度的评价、心白米内部组织的分析、蒸煮过程中组织结构变化的观测等方面 ,取得了传统研究方法难以获得的结果。利用该系统对垩白度的定量化测定 ,为食品的定量形态学研究开辟了一条新的研究途径。 | 侯彩云 Seiichi OSHITA Yasuhisa SEO Yoshinori KAWAGOE Toru Torii Kenichi Kudoh Toshiro Higuchi Gabsoo Do | 2001 | 农业工程学报2001，17，3： | 30 |
| 5 | Clinicopathologic factors and molecular markers related to lymph node metastasis in early gastric cancer显示文摘AIM: To analyze predictive factors for lymph node metastasis in early gastric cancer.METHODS: We analyzed 1104 patients with early gastric cancer(EGC) who underwent a gastrectomy with lymph-node dissection from May 2003 through July 2011. The clinicopathologic factors and molecular markers were assessed as predictors for lymph node metastasis. Molecular markers such as microsatellite instability, human mut L homolog 1, p53, epidermal growth factor receptor(EGFR) and human epidermal growth factor receptor 2(HER2) were included. The χ2 test and logistic regression analysis were used to determine clinicopathologic parameters.RESULTS: Lymph node metastasis was observed in 104(9.4%) of 1104 patients. Among 104 cases of lymph node positive patients, 24 patients(3.8%) were mucosal cancers and 80 patients(16.7%) were submucosal. According to histologic evaluation, the number of lymph node metastasis found was 4(1.7%) for well differentiated tubular adenocarcinoma, 45(11.3%) for moderately differentiated tubular adenocarcinoma, 36(14.8%) for poorly differentiated tubular adenocarcinoma, and 19(8.4%) for signet ring cell carcinoma. Of 690 EGC cases, 77 cases(11.2%) showed EGFR overexpression. HER2 overexpression was present in 110 cases(27.1%) of 406 EGC patients. With multivariate analysis, female gender(OR = 2.281, P = 0.009), presence of lymphovascular invasion(OR = 10.950, P < 0.0001), diameter(≥ 20 mm, OR = 3.173, P = 0.01), and EGFR overexpression(OR = 2.185, P = 0.044) were independent risk factors for lymph node involvement.CONCLUSION: Female gender, tumor size, lymphovascular invasion and EGFR overexpression were predictive risk factors for lymph node metastasis in EGC. | Eun Hyo Jin Dong Ho Lee Sung-Ae Jung Ki-Nam Shim Ji Yeon Seo Nayoung Kim Cheol Min Shin Hyuk Yoon Hyun Chae Jung | 2015 | World Journal of Gastroenterology2015，21，2： | 30 |
| 6 | Carbon and nitrogen storage in an age-sequence of Pinus densiflora stands in Korea显示文摘The carbon(C) and nitrogen(N) storage capabilities of Pinus densiflora in six different stand ages(10,27,30,32,44,and 71 years old) were investigated in Korea.Thirty sample trees were destructively harvested and 12 were excavated.Samples from the above and belowground tree components,coarse woody debris(CWD),forest floor,and mineral soil(0-30 cm) were collected.Tree biomass was highest in the 71-year-old stand(202.8 t ha-1) and lowest in the 10-year-old stand(18.4 t ha-1).C and N storage in the mineral soil was higher in the 71-year-old stand than in the other stands,mainly due to higher soil C and N concentrations.Consequently,the total ecosystem C and N storage(tree+forest floor+CWD+soil) was positively correlated with stand age:increasing from a minimum in the 10 year old stand(18.8 t C ha-1 and 1.3 t N ha-1) to a maximum in the 71-year-old stand(201.4 t C ha-1 and 8.5 t N ha-1).The total ecosystem C storage showed a similar sigmoidal pattern to that of tree C storage as a function of the age-sequence,while N storage in the CWD,forest floor and mineral soil showed no significant temporal trends.Our results provide important insights that will increase our understanding of C and N storage in P.densiflora stands and our ability to predict changes according to stand age in the region. | NOH Nam-Jin SON Yowhan LEE Sue-Kyoung SEO Kyung-Won HEO Su-Jin1 YI Myong-Jong PARK Pil-Sun KIM Rae-Hyun SON Yeong-Mo LEE Kyeong-Hak | 2010 | Science China(Life Sciences)2010，53，7： | 24 |
| 7 | Right trisegmentectomy with thoracoabdominal approach after transarterial embolization for giant hepatic hemangioma显示文摘Hepatic hemangiomas need to be treated surgically in cases where they are accompanied with symptoms, have a risk of rupture, or are hardly distinguishable from malignancy. The present authors conducted embolization of the right hepatic artery one day before an operation for a huge hemangioma accompanied with symptoms and confirmed a decrease in its size. The authors performed a right trisegmentectomy through a J-shape incision, using a thoracoabdominal approach, and safely removed a giant hemangioma of 32.0 cm × 26.5 cm × 8.0 cm in size and 2300 g in weight. Even for inexperienced surgeons, a J-shape incision with a thoracoabdominal approach is considered a safe and useful method when right-side hepatectomy is required for a large mass in the right liver. | Hyung-Il Seo Hong Jae Jo Mun Sup Sim Suk Kim | 2009 | World Journal of Gastroenterology2009，15，27： | 22 |
| 8 | Prognostic factors in patients with node-negative gastric carcinoma:A comparison with node-positive gastric carcinoma显示文摘瞄准:识别淋巴的 clinicopathological 特征节点否定的胃的癌,并且另外在淋巴评估结果指示物节点否定的病人。方法:2848 个胃的癌病人,(53.5%) 1524 是淋巴节点否定。统计分析用艇长模型被执行估计结果指示物。结果:在在节点否定的淋巴和淋巴之间的再发率有有效差量节点积极的病人(14.4% 对 41.0% , P<0.001 ) 。5 年的幸存率在比在淋巴节点积极的淋巴是显著地更低的节点否定的病人(31.1% 对 77.4% , P<0.001 ) 。Univariate 分析表明下列因素影响了 5 年的幸存率:耐心的年龄,肿瘤尺寸,侵略的深度,肿瘤地点,起作用的类型,和在起始的诊断的肿瘤舞台。比例的危险回归建模的艇长表明那种肿瘤尺寸, serosal 侵略,和治愈可能性是独立的,淋巴的统计上重要的、预示的指示物节点否定的胃的癌。结论:淋巴节点否定的病人与相对大的肿瘤和 serosal 侵略让对高治愈可能性,而是病人可归因的有利结果有差的预后。治愈可能性是为淋巴的长期的幸存的最可靠的预言者之一节点否定的胃的癌病人。 | Dong Yi Kim Kyeung Won Seo Jae Kyoon Joo Young Kyu Park Seong Yeob Ryu Hyeong Rok Kim Young Jin Kim Shin Kon Kim | 2006 | World Journal of Gastroenterology2006，12，8： | 20 |
| 9 | Effect of Lonicerae Flos extracts on reflux esophagitis with antioxidant activity显示文摘AIM:To observe the effects of traditional anti-inflammatory medicine Lonicerae Flos (LF) on rat reflux esophagitis (RE) induced by pylorus and forestomach ligation compared with the well-known proton antioxidant, α-tocopherol.METHODS:Rats were pretreated with three different dosages of LF (500, 250 and 125 mg/kg) orally, once a day for 14 d before pylorus and forestomach ligation. Nine hours after pylorus and forestomach ligation, changes to the stomach and esophagus lesion areas, gastric volumes, acid and pepsin outputs, antioxidant effects, esophageal lipid peroxidation, superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA), myeloperoxidase and glutathione (GSH) levels, and collagen contents (marker of flexibility) were observed on the esophageal and fundic histopathology. The results were compared with an α-tocopherol (once orally, 1 h before operation, 30 mg/kg) treated group in which the effects on RE were already conf irmed.RESULTS: Pylorus and forestomach ligations caused marked increases of gross esophageal and gastric mucosa lesion areas, which corresponded with histopathological changes. In addition, increases of esophageal lipid peroxidation, decreases of SOD, CAT, and GSH-free radical scavengers, increases of collagen were observed. However, these pylorus and forestomach ligation induced RE were dose-dependently inhibited by treatment of 500, 250 and 125 mg/kg of LF extract, mediated by antioxidant effects. RE at 250 mg/kg showed similar effects α-tocopherol.CONCLUSION: The results suggest that antioxidant effects of LF could attenuate the severity of RE and prevent the esophageal mucosal damage, and validate its therapeutic use in esophageal reflux disease. | Sae-Kwang Ku Bu-Il Seo Ji-Ha Park Gyu-Yeol Park Young-Bae Seo Jae-Soo Kim Hyeung-Sik Lee Seong-Soo Roh | 2009 | World Journal of Gastroenterology2009，15，38： | 19 |
| 10 | Treatment strategies using adefovir dipivoxil for individuals with lamivudine-resistant chronic hepatitis B显示文摘AIM:To investigate retrospectively the long-term efficacy of various treatment strategies using adefovir dipivoxil(adefovir) in patients with lamivudine-resistant chronic hepatitis B.METHODS:We included 154 consecutive patients in two treatment groups:the 'add-on' group(n = 79),in which adefovir was added to ongoing lamivudine treatment due to lamivudine resistance,and the 'switch/combination' group(n = 75),in which lamivudine was first switched to adefovir and then re-added later as needed.The 'switch/combination' group was then divided into two subgroups depending on whether participants followed(group A,n = 30) or violated(group B,n = 45) a proposed treatment strategy that determined whether to add lamivudine based on the serum hepatitis B virus(HBV) DNA levels(< 60 IU/mL or not) after 6 mo of treatment(roadmap concept).RESULTS:The cumulative probability of virologic response(HBV DNA < 60 IU/mL) was higher in group A than in the 'add-on' group and in group B(P < 0.001).In contrast,the cumulative probability of virologic breakthrough was lower in the 'add-on' group than in group B(P = 0.002).Furthermore,the risk of virologic breakthrough in the multivariate analysis was significantly lower in the 'add-on' group than in group A(hazard ratio = 0.096;95%CI,0.015-0.629;P = 0.015).CONCLUSION:The selective combination of adefovir with lamivudine based upon early treatment responses increased the odds of virologic breakthrough relative to the use of uniform combination therapy from the beginning of treatment. | Tae Jung Yun Jin Yong Jung Chang Ha Kim Soon Ho Um Hyonggin An Yeon Seok Seo Jin Dong Kim Hyung Joon Yim Bora Keum Yong Sik Kim Yoon Tae Jeen Hong Sik Lee Hoon Jai Chun Chang Duck Kim Ho Sang Ryu | 2012 | World Journal of Gastroenterology2012，18，47： | 19 |
| 11 | 公元1840年以来东亚夏季风降水变化——以中国和韩国的树轮记录为例显示文摘根据中国和韩国3条树木年轮降水记录,本文分析了过去160a以来东亚夏季风降水的变迁历史。统计分析表明,年际间中国和韩国季风降水不存在线性相关,而在10a尺度上则表现出同步变化的趋势。1860~1890,1910~1925,1940~1960年是3个降水量较多的时段;1890~1910,1925~1940,1960~1998年,则是3个降水量较少的时段。3条降水重建序列均揭示1920年代中期东亚夏季风降水快速由多转少。同时树木年轮季风降水重建序列也被基于中国历史文献记载所划分的旱涝指数和韩国雨量记录所证实。 | 刘禹 Won-Kyu Park 蔡秋芳 Jung-Wook Seo Hyun-Sook Jung | 2003 | 中国科学(D辑)2003，33，6： | 19 |
| 12 | Lactobacillus plantarum inhibits epithelial barrier dysfunction and interleukin-8 secretion induced by tumor necrosis factor-a显示文摘AIM: To determine whether Lactobacillus plantarum can modify the deleterious effects of tumor necrosis factor-a (TNF-a) on intestinal epithelial cells. METHODS: Caco-2 cells were incubated with TNF-a alone or in the presence of L. plantarum. Transepithelial electrical resistance was used to measure epithelial barrier function. Interleukin 8 (IL-8) secretion by intestinal epithelial cells was measured using an ELISA. Cellular lysate proteins were immunoblotted using the anti-extracellular regulated kinase (ERK), anti-phospho- ERK and anti-IκB-a. RESULTS: A TNF-a-induced decrease in transepithelial electrical resistance was inhibited by L. plantarum. TNF- a-induced IL-8 secretion was reduced by L. plantarum. L. plantarum inhibited the activation of ERK and the degradation of IκB-a in TNF-a-treated Caco-2 cells. CONCLUSION: Induction of epithelial barrier dysfunction and IL-8 secretion by TNF-a is inhibited by L. plantarum. Probiotics may preserve epithelial barrier function and inhibit the inflammatory response by altering the signal transduction pathway. | Jae Sung Ko Hye Ran Yang Ju Young Chang Jeong Kee Seo | 2007 | World Journal of Gastroenterology2007，13，13： | 18 |
| 13 | Recurrence after endoscopic piecemeal mucosal resection for large sessile colorectal polyps显示文摘AIM: To evaluate the safety and outcomes of endoscopic piecemeal mucosal resection (EPMR) for large sessile colorectal polyps. METHODS: The patients enrolled in this study were 47 patients with 50 large sessile polyps (diameter, 2 cm or greater) who underwent EPMR using a submucosal saline injection technique between December 2002 and October 2005. All medical records, including characteristics of the patients and polyps, complications, and recurrences, were retrospectively reviewed. The first follow-up endoscopic examination was performed at 3-6 mo after initial endoscopic resection, and the second at 12 mo postEPMR. Subsequent surveillance colonoscopic examinations were individualized, taking risk factors into account. RESULTS: The patients were 23 men and 24 women,with a mean age of 60 years. Mean polyp size was 30.1 mm. Of 50 polyps identified, 34 (68%) were benign and 16 (32%) were malignant. There were 6 (12%) cases with EPMR-related bleeding: 5 intra-procedural and 1 early post-procedural bleeding. All bleeding episodes were managed by endoscopic clipping or argon beam coagulation. There were no perforations. Recurrence was identified in 5 cases (12.2%): 4 local recurrences detected at 3 mo post-EPMR and 1 local recurrence detected at 14 mo post-EPMR. The recurrence rate after EPMR was 3.1% for benign polyps and 33.3% for malignant polyps (P < 0.05). Median follow-up time was 37 mo. CONCLUSION: EPMR is safe, but should be applied carefully in malignant polyps. Close follow-up endoscopic examinations are necessary for early detection of recurrence. | Guh Jung Seo Dae Kyung Sohn Kyung Su Han Chang Won Hong Byung Chang Kim Ji Won Park Hyo Seong Choi Hee Jin Chang Jae Hwan Oh | 2010 | World Journal of Gastroenterology2010，16，22： | 17 |
| 14 | Mutual interaction between oxidative stress and endoplasmic reticulum stress in the pathogenesis of diseases specifically focusing on non-alcoholic fatty liver disease显示文摘Reactive oxygen species(ROS) are produced during normal physiologic processes with the consumption of oxygen. While ROS play signaling roles, when they are produced in excess beyond normal antioxidative capacity this can cause pathogenic damage to cells. The majority of such oxidation occurs in polyunsaturated fatty acids and sulfhydryl group in proteins, resulting in lipid peroxidation and protein misfolding, respectively. The accumulation of misfolded proteins in the endoplasmic reticulum(ER) is enhanced under conditions of oxidative stress and results in ER stress, which, together, leads to the malfunction of cellular homeostasis. Multiple types of defensive machinery are activated in unfolded protein response under ER stress to resolve this unfavorable situation. ER stress triggers the malfunction of protein secretion and is associated with a variety of pathogenic conditions including defective insulin secretion from pancreatic β-cells and accelerated lipid droplet formation in hepatocytes. Herein we use nonalcoholic fatty liver disease(NAFLD) as an illustration of such pathological liver conditions that result from ER stress in association with oxidative stress. Protecting the ER by eliminating excessive ROS viathe administration of antioxidants or by enhancing lipidmetabolizing capacity via the activation of peroxisome proliferator-activated receptors represent promising therapeutics for NAFLD. | Junichi Fujii Takujiro Homma Sho Kobayashi Han Geuk Seo | 2018 | World Journal of Biological Chemistry2018，9，1： | 17 |
| 15 | Effect of an Artificial Caudal Fin on the Performance of a Biomimetic Fish Robot Propelled by Piezoelectric Actuators显示文摘This paper addresses the design of a biomimetic fish robot actuated by piezoceramic actuators and the effect of artificial caudal fins on the fish robot's performance. The limited bending displacement produced by a lightweight piezocomposite actuator was amplified and transformed into a large tail beat motion by means of a linkage system. Caudal fins that mimic the shape of a mackerel fin were fabricated for the purpose of examining the effect of caudal fin characteristics on thrust pro-duction at an operating frequency range. The thickness distribution of a real mackerel's fin was measured and used to design artificial caudal fins. The thrust performance of the biomimetic fish robot propelled by fins of various thicknesses was examined in terms of the Strouhal number,the Froude number,the Reynolds number,and the power consumption. For the same fin area and aspect ratio,an artificial caudal fin with a distributed thickness shows the best forward speed and the least power con-sumption. | Seok Heo Tedy Wiguna Hoon Cheol Park Nam Seo Goo | 2007 | Journal of Bionic Engineering2007，4，3： | 16 |
| 16 | Stable Vertical Takeoff of an Insect-Mimicking Flapping-Wing System Without Guide Implementing Inherent Pitching Stability显示文摘 | Hoang Vu Phan Quoc Viet Nguyen Quang Tri Truong Tien Van Truong Hoon Cheol Park Nam Seo Goo Doyoung Byun Min Jun Kim | 2012 | Journal of Bionic Engineering2012，9，4： | 16 |
| 17 | Does the bile duct angulation affect recurrence of choledocholithiasis?显示文摘AIM:To investigate whether bile duct angulation and T-tube choledochostomy influence the recurrence of choledocholithiasis.METHODS:We conducted a retrospective study including 259 patients who underwent endoscopic sphincterotomy and cholecystectomy for choledocholithiasis between 2000 and 2007.The imaginary line was drawn along the center of the bile duct and each internal angle was measured at the two angulation sites ofthe bile duct respectively.The values of both angles were added together.We then tested our hypothesis by examining whether T-tube choledochostomy was performed and stone recurrence occurred by reviewing each subject's medical records.RESULTS:The overall recurrence rate was 9.3% (24 of 259 patients).The mean value of sums of angles in the recurrence group was 268.3°± 29.6°,while that in the non-recurrence group was 314.8°± 19.9° (P < 0.05).Recurrence rate of the T-tube group was 15.9% (17 of 107),while that of the non T-tube group was 4.6% (7 of 152) (P < 0.05).Mean value of sums of angles after T-tube drainage was 262.5°± 24.6° and that before T-tube drainage was 298.0°± 23.9° in 22 patients (P < 0.05).CONCLUSION:The bile duct angulation and T-tube choledochostomy may be risk factors of recurrence of bile duct stones. | Dong Beom Seo Byoung Wook Bang Seok Jeong Don Haeng Lee Shin Goo Park Yong Sun Jeon Jung Il Lee Jin-Woo Lee | 2011 | World Journal of Gastroenterology2011，17，36： | 15 |
| 18 | Effect of itopride, a new prokinetic, in patients with mild GERD: A pilot study显示文摘AIM: Itopride is a newly developed prokinetic agent, which enhances gastric motility through both antidopaminergic and anti-acetylcholinesterasic actions. The importance of esophageal motor dysfunction in the pathogenesis of gastro-esophageal reflux disease (GERD) makes it interesting to examine the effect of itopride on esophageal acid exposure.METHODS: The effect of itopride on esophageal acid reflux variables for 24 h was studied in 26 patients with GERD symptoms, pre-entry total acid exposure time (pH<4) of more than 5% and mild esophagitis (SavaryMiller grades Ⅰ, Ⅱ) proven by endoscopy. Ambulatory 24-h pH-metry and symptom assessment were performed after treatments with 150 or 300 mg itopride thrice a day (t.i.d.) for 30 d in random order, using an open label method.For evaluating the safety of itopride, blood biochemical laboratory test was performed and the serum prolactin level was also examined before and after treatment.RESULTS: Total symptom score was significantly decreased after treatment in 150- or 300-mg group. Itopride 300mg was significantly effective than 150 mg on decreasing the total per cent time with pH<4, total time with pH<4and DeMeester score. No serious adverse effects were observed with administration of itopride in both groups.CONCLUSION: Itopride 100 mg t.i.d, is effective on decreasing pathologic reflux in patient with GERD and therefore it has the potential to be effective in the treatment of this disease. | Yong Sung Kim Tae Hyeon Kim Chang Soo Choi Young Woo Shon Sang Wook Kim Geom Seog Seo Yong Ho Nah Myung Gyu Choi Suck Chei Choi | 2005 | World Journal of Gastroenterology2005，11，27： | 15 |
| 19 | Removal characteristics of CO_2 using aqueous MEA/AMP solutions in the absorption and regeneration process显示文摘The carbon dioxide (CO2) removal eciency, reaction rate, and CO2 loading into aqueous blended monoethanolamine (MEA) + 2-amino-2-methyl-1-propanol (AMP) solutions to enhance absorption characteristics of MEA and AMP were carried out by the absorption/regeneration process. As a result, compared to aqueous MEA and AMP solutions, aqueous blended MEA + AMP solutions have a higher CO2 loading than MEA and a higher reaction rate than AMP. The CO2 loading of rich amine of aqueous 18 wt.% MEA + 12 wt.% AMP solution was 0.62 mol CO2/mol amine, which is 51.2% more than 30 wt.% MEA (0.41 mol CO2/mol amine). Consequently, blending MEA and AMP could be an eective way to design considering economical eciency and used to operate absorber for a long time. | Won-Joon Choi Jong-Beom Seo Sang-Yong Jang Jong-Hyeon Jung Kwang-Joong Oh | 2009 | Journal of Environmental Sciences2009，21，7： | 15 |
| 20 | Noninvasive Parameters and hepatic fibrosis scores in children with nonalcoholic fatty liver disease显示文摘AIM:To evaluate the noninvasive parameters and hepatic fibrosis scores in obese children with nonalcoholic fatty liver disease(NAFLD).METHODS:A total of 77 children diagnosed with NAFLD via liver biopsy were included and divided into 2 subgroups according to the histopathologic staging of hepatic fibrosis:mild(stage 0-1)vs significant fibrosis(stage 2-4).Clinical and laboratory parameters were evaluated in each patient.The aspartate aminotransferase(AST)/alanine aminotransferase(ALT)ratio,AST/platelet ratio index(APRI),PGA index,Forns index,FIB-4,NAFLD fibrosis score,and pediatric NAFLD fibrosis index(PNFI)were calculated.RESULTS:No clinical or biochemical parameter exhibited a significant difference between patients with mild and significant fibrosis.Among noninvasive hepatic fibrosis scores,only APRI and FIB4 revealed a significant difference between patients with mild and significant fibrosis(APRI:0.67±0.54 vs 0.78±0.38,P=0.032 and FIB4:0.24±0.12 vs 0.31±0.21,P=0.010).The area under the receiving operating characteristic curve of FIB4 was 0.81,followed by Forns index(0.73),APRI(0.70),NAFLD fibrosis score(0.58),AST/ALT ratio(0.53),PGA score(0.45),and PNFI(0.41).CONCLUSION:APRI and FIB4 might be useful noninvasive hepatic fibrosis scores for predicting hepatic fibrosis in children with NAFLD. | Hye Ran Yang Hae Ryoung Kim Myung Jin Kim Jae Sung Ko Jeong Kee Seo | 2012 | World Journal of Gastroenterology2012，18，13： | 15 |
您所在的机构暂未开通此部分的功能，请联系管理员