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| 1 | Arachidyl amido cholanoic acid improves liver glucose and lipid homeostasis in nonalcoholic steatohepatitis via AMPK and mTOR regulation显示文摘BACKGROUND Arachidyl amido cholanoic acid(Aramchol)is a potent downregulator of hepatic stearoyl-CoA desaturase 1(SCD1)protein expression that reduces liver triglycerides and fibrosis in animal models of steatohepatitis.In a phase IIb clinical trial in patients with nonalcoholic steatohepatitis(NASH),52 wk of treatment with Aramchol reduced blood levels of glycated hemoglobin A1c,an indicator of glycemic control.AIM To assess lipid and glucose metabolism in mouse hepatocytes and in a NASH mouse model[induced with a 0.1%methionine and choline deficient diet(0.1MCD)]after treatment with Aramchol.METHODS Isolated primary mouse hepatocytes were incubated with 20μmol/L Aramchol or vehicle for 48 h.Subsequently,analyses were performed including Western blot,proteomics by mass spectrometry,and fluxomic analysis with 13C-uniformly labeled glucose.For the in vivo part of the study,male C57BL/6J mice were randomly fed a control or 0.1MCD for 4 wk and received 1 or 5 mg/kg/d Aramchol or vehicle by intragastric gavage for the last 2 wk.Liver metabolomics were assessed using ultra-high-performance liquid chromatography-time of flight-MS for the determination of glucose metabolism-related metabolites.RESULTS Combination of proteomics and Western blot analyses showed increased AMPK activity while the activity of nutrient sensor mTORC1 was decreased by Aramchol in hepatocytes.This translated into changes in the content of their downstream targets including proteins involved in fatty acid(FA)synthesis and oxidation[PACCα/β(S79),SCD1,CPT1A/B,HADHA,and HADHB],oxidative phosphorylation(NDUFA9,NDUFB11,NDUFS1,NDUFV1,ETFDH,and UQCRC2),tricarboxylic acid(TCA)cycle(MDH2,SUCLA2,and SUCLG2),and ribosome(P-p70S6K[T389]and P-S6[S235/S236]).Flux experiments with 13Cuniformely labeled glucose showed that TCA cycle cataplerosis was reduced by Aramchol in hepatocytes,as indicated by the increase in the number of rounds that malate remained in the TCA cycle.Finally,liver metabolomic analysis showed that glucose homeostasis was improved by Aramchol in 0.1MCD fed mice in a dose-dependent manner,showing normalization of glucose,G6P,F6P,UDP-glucose,and Rbl5P/Xyl5P.CONCLUSION Aramchol exerts its effect on glucose and lipid metabolism in NASH through activation of AMPK and inhibition of mTORC1,which in turn activate FAβ-oxidation and oxidative phosphorylation. | David Fernández-Ramos Fernando Lopitz-Otsoa Laura Delacruz-Villar Jon Bilbao Martina Pagano Laura Mosca Maider Bizkarguenaga Marina Serrano-Macia Mikel Azkargorta Marta Iruarrizaga-Lejarreta Jesús Sot Darya Tsvirkun Sebastiaan Martijn van Liempd Felix M Goni Cristina Alonso María Luz Martínez-Chantar Felix Elortza Liat Hayardeny Shelly C Lu JoséM Mato | 2020 | World Journal of Gastroenterology2020，26，34： | 5 |
| 2 | Value of carcinoembryonic antigen and cytokeratins for the detection of recurrent disease following curative resection of colorectal cancer显示文摘瞄准:与颜色在病人为周期性的疾病的察觉评估 carcinoembryonic 抗原(CEA ) 和 cytokeratins 的手术后的连续试金的功效在激进的外科以后的表面的腺癌。方法:在 1993 和 2000 之间,有颜色的 120 个病人表面的腺癌在外科的肠胃病学的部门经历了激进的外科, Sao Paulo-Escola Paulista de Medicina 的联邦大学, Sao Paulo,巴西。周期的手术后的评估被 assaying 标记在外部浆液,结肠镜检查和成像检查执行。CEA 的存在与 72 U/L 阀值用 LIA 地席 TPA-M Prolifigen 方法与 5 microg/L 阀值,和 cytokeratins 用 Delfia 方法被检测。结果:在第一手术后的年里,没有周期性的疾病的病人有 CEA 的正常层次( 1.5 +/- 0.9 microg/L )并且单音的同种细胞的织物多肽 antigen-M ( TPA-M , 64.4 +/- 47.8 U/L ),当有复发的病人有 CEA 的高水平时( 6.9 +/- 9.8 microg/L , P <
0.01 )并且 TPA-M ( 192.2 +/- 328.8 U/L , P <
0.05 )。在第二手术后的年期间,没有肿瘤复发的病人有 CEA 的正常层次( 2.0 +/- 1.8 microg/L )并且 TPA-M ( 50.8 +/- 38.4 U/L ),当有复发的病人有 CEA 的高水平时( 66.3 +/- 130.8 microg/L , P <
0.01 )并且 TPA-M ( 442.7 +/- 652.8 U/L , P <
0.05 )。吝啬的后续时间是 22.3 瞬间。在 23 种情况中有复发。没有完成激进的切除,五个手术被动。在肿瘤标记层次的上升先于复发的鉴定:在七的 CEA (30%) 和在十一个个人(48%) 的 TPA-M。结论:由 CEA 和 cytokeratins 的连续试金的集中的后续允许颜色的早察觉表面的瘤复发。 | Luís C Fernandes Su B Kim Sarhan S Saad Delcio Matos | 2006 | World Journal of Gastroenterology2006，12，24： | 3 |
| 3 | Sex-specific effects of Eugenia punicifolia extract on gastric ulcer healing in rats显示文摘AIM To evaluate the sex-specific effects of a hydroalcoholic extract from Eugenia punicifolia(HEEP) leaves on gastric ulcer healing.METHODS In this rat study involving males, intact(cycling) females, and ovariectomized females, gastric ulcers were induced using acetic acid. A vehicle, lansoprazole, or HEEP was administered for 14 d after ulcer induction. Body weight was monitored throughout the treatment period. At the end of treatment, the rats were euthanized and the following in vivo and in vitro investigations were performed: macroscopic examination of the lesion area and organ weights, biochemical analysis, zymography, and evaluation of protein expression levels. Additionally, the concentration-dependent effect of HEEP was evaluated in terms of subacute toxicity and cytotoxicity.RESULTS Compared to the vehicle, HEEP demonstrated a great healing capacity by substantially reducing the ulcerative lesion area in males(52.44%), intact females(85.22%), and ovariectomized females(65.47%), confirming that HEEP accelerates the healing of acetic acidinduced gastric lesions and suggesting that this effect is modulated by female sex hormones. The antiulcer effect of HEEP was mediated by prostaglandin E2 only in male rats. Overall, the beneficial effect of HEEP was the highest in intact females. Notably, HEEP promoted the expression of vascular endothelial growth factor(intact vs ovariectomized females) and decreased the expression of Caspase-8 and Bcl-2(intact female vs male or ovariectomized female). Additionally, HEEP enhanced fibroblast proliferation and migration into a wounded area in vitro, confirming its healing effect. Finally, no sign of subacute toxicity or cytotoxicity of HEEP was observed.CONCLUSION In gastric ulcers, HEEP-induced healing(modulated by female sex hormones; in males, mediated by prostaglandin) involves extracellular matrix remodeling, with gastric mucosa cell proliferation and migration. | Larissa Lucena Périco Vinícius Peixoto Rodrigues Rie Ohara Gabriela Bueno Vania Vasti Alfieri Nunes Raquel Cássia dos Santos Ana Carolina Lima Camargo Luis Antuio Justulin Joior Sérgio Faloni de Andrade Viviane Miranda Bispo Steimbach Luísa Mota da Silva Lúcia Regina Machado da Rocha Wagner Vilegas Catarina dos Santos Clélia Akiko Hiruma-Lima | 2018 | World Journal of Gastroenterology2018，24，38： | 3 |
| 4 | Adult metaplastic hutch diverticulum with robotic-assisted diverticulectomy and reconstruction:A case report显示文摘BACKGROUND Hutch diverticulum arises from the compromised muscular development at the ureteral orifice.It is a congenital disease and extremely rare in adult,only accounting for about 3%occurrence worldwide.It can be either symptomatic or asymptomatic,and relies on image tools for diagnosis and preoperative planning.Indications for surgery are dependent on the complications from the diverticulum.Metaplasia is about 10%among those with hutch diverticulum,and it still has chances turning into malignancy,especially urothelial cell carcinoma.CASE SUMMARY A 27-year-old man was presented with frequently recurrent urinary tract infection for one year,and had suffered from intermittent right flank pain for 3 mo.No past medical histories were recorded before.No obvious abnormalities on laboratory data and urine examination were found.Under ultrasound,right hydronephrosis was seen and an anatomical abnormality was observed on intravenous pyelography.Further computed tomography urogram showed one diverticulum seated at superolateral side of right ureteral orifice.Cystoscopy was done and biopsy results showed focal metaplasia.After discussing with him,roboticassisted diverticulectomy with reconstruction was performed.Right hydronephrosis was greatly improved after surgery.He has completed his 1.5-year follow-ups,and no malignancies were seen from urine cytology and image of intravenous pyelography.CONCLUSION Robotic-assisted diverticulectomy and reconstruction to hutch diverticulum is a safe and efficient operation,providing several advantages over open and laparoscopic ones. | Che H Yang Yi S Lin Yen C Ou Wei C Weng Li H Huang Chin H Lu Chao Y Hsu Min C Tung | 2020 | World Journal of Clinical Cases2020，8，20： | 2 |
| 5 | Susceptibility Genetic Variants Associated With Colorectal Cancer Risk Correlate With Cancer Phenotype显示文摘 | Anna Abulí Xavier Bessa Juan Ramón González Clara Ruiz–Ponte Alejandro Cáceres Jenifer Mu?oz Victoria Gonzalo Francesc Balaguer Ceres Fernández–Rozadilla Dolors González Luisa de Castro Juan Clofent Luís Bujanda Joaquín Cubiella Josep M a Re?é Juan Diego | 2010 | Gastroenterology2010，，3： | 2 |
| 6 | Effect of interleaving on the impact response of a unidirectional carbon/epoxy composite显示文摘 | Lu W H Liao F S Su A C | 1995 | Composites1995，26，3： | 2 |
| 7 | Effect of vibrational stirring on the quality of Bridgman-grown CdTe 显示文摘 | LU Y C SHIAU J J FIEGELSON R S | 1990 | J Cryst Growth1990，102，： | 2 |
| 8 | Interoperability of Design Intent in Integrated Product and Process Design显示文摘Concurrent engineering is currently an overwhelming t rend in product development since it takes the down-stream product development issues and product life-cycle issues into consideration in up-front design pro cess. At this stage, evaluation, verification and validation of design concepts and design schemes is critical to the right-to-market product development. I dentification and extraction of design intent from the part digital mock-ups in different data formats and created in different CAD systems for DFX considerati on, evaluation, verification, and validation is crucial too. Traditionally, fro m manufacturing point of view, feature identification and extraction is to get t he features and feature-related information for manufacturing planning and inte gration. Presently, from the viewpoint of product development and product servi ce life cycle, design intent identification and extraction is to get all the des ign-related information for DFX consideration in early design stage, such as de sign for assembly, design for service, design for tooling, design for functional ity and design for environment etc. Therefore, how to successfully extract desi gn intent such as design and machining features and design-related information from the prototyping digital mock-ups created by different CAD systems for DFX consideration in upstream design stage is a very useful topic in integrated prod uct and process design and development. Presently, there are heterogeneous CAD systems in the market and the interoperat ion among the different CAD systems is indispensable. The interoperability of d ifferent CAD systems is by way of data exchanged technology such as STEP and IGE S. The critical weakness of this interoperation technology is that much of the design intent is lost in the interoperation process. Once the product digital m ock-ups is exchanged via data exchange technology such as IGES or STEP, the des ign intent including the dimension-driven design features and other attributes embedded in the part model are lost in the data translation process. Models rea d out of CAD systems come into other systems as featureless chunks of geometry e ntities. Obviously, the interoperation technology does not satisfy the industry need. It has been reported that this poor interoperation technology, which pro vides poor CAD models in neutral-format geometry had cost the automobile indust ry alone $1 billon per year. Fortunately, some researchers have been aware of t he criticality of this since only the United States industry spends billons of d ollars as a result of poor interoperability between computer-aided engineering software tools. In the past, product development was often done within a single company by co-located design team. In more recent years, there has been a busi ness paradigm shift in product development as the product development is being d one more often by geographically and temporally distributed design teams. There is a high level of outsourcing, not only of manufacturing but also of actual pr oduct development effort. Besides, product development across companies, and ev en within a single company, is often done within a heterogeneous software tool e nvironment. How to improve the interoperability of design intent created in het erogeneous software tool environment geographically has become a critical issue in next-generation product development system. Design intent in this research is defined as the outcome of design process. Des ign process goes from the identification of needs to satisfaction of that needs. Design intent satisfies this kind of needs. In this research, design intent i s created in a CAD system and embedded in part CAD model. The detailed design i ntent here includes design and manufacturing features and the feature-relat ed information such as feature parameters, feature relationships and some relate d characteristics such as associativity. Interoperability refers to the ability to share and communicate in the heterogeneous environment or heterogeneous soft | M W Fu W F Lu A Y C Nee S K Ong | 2002 | 厦门大学学报(自然科学版)2002，41，S1： | 2 |
| 9 | In vivo chondrogenesis of adult bone-marrow-derived autologous mesenchymal stem cells显示文摘 | Chen J Wang C Lu S Wu J Guo X Duan C Dong L Song Y Zhang J Jing D Wu L Ding J Li D | 2006 | 中国生物学文摘2006，20，5： | 2 |
| 10 | Hierarchical attributed graph representation and recognition of handwritten Chinese characters显示文摘 | LU S W YING R SUEN C Y | 1991 | Pattern Recognition1991，24，18： | 1 |
| 11 | Electro-0ptics target for position and speed measurement显示文摘 | Lu S T Yu A T Chou C | 1993 | IEEE Proceedings-A1993，140，4： | 1 |
| 12 | The origin of the Kink phenomenon of transistor scattering parameter S22 显示文摘 | LU S S CHEN T W CHEN H C | 2001 | IEEE Trans on MTT2001，49，2： | 1 |
| 13 | Attractor for nonautonomous 2D-Navier-Stokes equations with normal external forces显示文摘 | Lu S Wu H Zhong C | 2005 | Discrete Continuous Dynamical Systems2005，13，： | 1 |
| 14 | Effects of σ phase in stainless steels on corrosive wear behavior in sulfuric acid 显示文摘 | Lu X C Li S Jiang X | 2001 | Wear2001，251，： | 1 |
| 15 | Thermal evolution of the Archaean basement rocks from the eastern part of the North China Craton and its International Geology Review, bearing on tectonic setting 显示文摘 | Zhao G C Wilde S A Cawood P A Lu L Z | 1998 | 40: 706-7211998，40，： | 1 |
| 16 | Proteome analysis of human liver carcinoma Huh7 cells harboring hepatitis C virus subgenomic replicon显示文摘 | Fang C Yi Z Liu F Lan S Wang J Lu H Yang P Yuan Z | 2006 | Proteomics2006，6，2： | 1 |
| 17 | Sorption of the herbicide mefenacet in soils显示文摘 | Lu Y Han S K Zhang C D | 2001 | Environmental Contamination and Toxicology2001，66，1： | 1 |
| 18 | Surfactant-free core-shell hybrid latexes from soybean oil-based waterborne polyurethanes and poly (styrene-butyl acrylate) 显示文摘 | LU Y S YING X RICHARD C L | 2011 | Progress in Organic Coatings2011，71，5： | 1 |
| 19 | In vivo chondrogenesis of adult bone-marrow-derived autologous mesenchymal stem cells显示文摘 | Chen J Wang C Lu S | 2005 | Cell TissueRes2005，319，3： | 1 |
| 20 | A secure nonrepudiable threshold proxy signature scheme with known signers显示文摘 | Hwang M S Lin I C Lu E J L | 2000 | International Journal of Informatica2000，11，2： | 1 |
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