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| 1 | Morphology and contact mechanics influence adhesive characteristics of Dung Beetle's bristle and Gecko's setae显示文摘Geckos(Gekko gecko)use their hairy setae to adhere on various solid surfaces and dung beetles(Copris ochus Motschulsky)use their hairy bristles to anti-adhere in sticky environments.We study why two hairy systems express a conflict in functions by using SEM,histological approaches and functional experiments.Adhesion models and various parameters were collected and analyzed.Based on the morphological data and functional experimental results carried out by natural and denatured gecko setae and beetle bristles,we first demonstrated that the stiffness along the hair is 1000 to 30000 times that perpendicular to the hair.This stiffness difference is the key factor leading to the two hairy systems' functional differences.Slope of gecko setae reduces contact stiffness,increases contact points and real contact area that results in amazing adhesive abilities.On the other hand,stiff bristles in a beetle have higher contact stiffness,which reduces the real contact area and decreases the adhesion between two contact surfaces.Deformation of gecko setae destroys the hierarchical structure,increases the contact stiffness and results in a decrease of adhesion forces.Similarly,deformation of beetle bristles destroys the erect structure of the hair,interconnects the separated bristles and thus decreases the anti-adhesive functions.These observations inspire us in designing anti-adhesive and adhesive biomimetic | Dai Zhendong Sun Jiurong Yue David Guo Ce Cheng Hong Yu Min Ji Aihong | 2007 | Progress in Natural Science:Materials International2007，17，9： | 8 |
| 2 | Human adipose-derived mesenchymal stem cells accelerate decellularized neobladder regeneration显示文摘Decellularized natural bladder matrices(neobladders)represent an exciting means to regenerate the bladder following bladder cancer-associated cystectomy.In this study,we compare the evolution of decellularized matrices with recellularized matrices by seeding it with human adiposederived mesenchymal stem cells(ADSC)after implantation following partial cystectomy in rats.We discovered significant anatomical differences since 10 days after neobladder implantation with the ADSC-containing matrices promoting a significant recovery of mature p63-and cytokeratin 7-positive urothelium.We also discovered significantly induced expression of the vimentin mesoderm marker in the submucosal layer in ADSC-seeded matrices.Interestingly,we found a higher expression of smooth muscle actin in transversal and longitudinal smooth muscle layers with ADSC-seeded matrices.Furthermore,ADSC also showed increased vascularization and nerve innervation of the neobladder as determined by the distribution of CD31 and S100b reactivity,respectively.We believe that ADSC and their paracrine-acting pro-regenerative secretome within decellularized matrices represent an efficient bladder substitution strategy;however,we require a fuller understanding of the mechanisms involved before clinical studies can begin. | Victoria Moreno-Manzano Maravillas Mellado-Lo´pez Maria Jose Morera-Esteve Ana Alastrue-Agudo Viviana Bisbal-Velasco Jero´nimo Forteza-Vila A´ngel Serrano-Aroca Ce´sar David Vera-Donoso | 2020 | Regenerative Biomaterials2020，7，2： | 2 |
| 3 | Extended Follow-Up of a cohort of British chemical workers exposed to formaldehyde显示文摘 | David CE Clare H Jason P | | 0，，21： | 1 |
| 4 | 显示文摘 | Steven CE David C Andrem D | 1997 | Transplantation1997，64，10： | 1 |
| 5 | Risk of placenta previa in second birth after first birth cesarean section: a population-based study and meta-analysis显示文摘 | Ipek GU David AC Leroy CE | 2011 | BMC Pregnancy and Childbirth2011，11，： | 1 |
| 6 | Do bone marrow cells generate neurons? 显示文摘 | David HC William HD James CE | 2004 | Archives of Neurol2004，61，4： | 1 |
| 7 | The Pediatric Investigators Collaborative Network on Infections in Canada Study of Predictors of Hospitalization for Respiratory Syncytial Virus Infection for Infants Born at 33 Through 35 Completed Weeks of Gestation显示文摘 | Barbara J. Law Joanne M. Langley Upton Allen Bosco Paes David S. C. Lee Ian Mitchell John Sampalis Hervé Walti Joan Robinson Karel O’Brien Carina Majaesic Georges Caouette Lyne Frenette Nicole Le Saux Brian Simmons Sharon Moisiuk Koravanagattu Sankaran Ce | 2004 | The Pediatric Infectious Disease Journal2004，，9： | 1 |
| 8 | Risk of placenta previa in second birth after first birth cesarean section:a population-based study and meta-analysis显示文摘 | Ipek GU David AC Leroy CE | 2011 | BMC Pregnancy and Childbirth2011，11，： | 1 |
| 9 | Current management of invasive and metastatic transitional cell carcinoma of the bladder显示文摘 | David CE | 1993 | J Urol1993，149，： | 1 |
| 10 | In situ bioremediation of monoaromatic pollutants in groundwater: A review 显示文摘 | Mehrdad F Ce'drie V David D | 2008 | Bi:resource Technology2008，99，： | 1 |
| 11 | A novel combination of promoter and enhancers increases transgene expression in vascular smooth muscle cells in vitro and coronary arteries in vivo after adenovirus-mediated gene tansfer显示文摘 | Appleby CE Kingston PA David A | 2003 | Gene Ther2003，10，18： | 1 |
| 12 | Chemical modificationof JACK bean(canavalia ensiformis)starch by succinylation显示文摘 | DAVID A B ELODIA C G EDUARDO H Ce t al | 2002 | Starch/Strke2002，4，： | 1 |
| 13 | Epidemiology of prostate cancer 显示文摘 | David CE | 2003 | Urology2003，62，6： | 1 |
| 14 | Current management of invasive and metastatic transitional cell carcinoma of the bladder显示文摘 | Brantly TJ Davide CE | 1993 | J Urol1993，149，： | 1 |
| 15 | Evaluation of the effect of extracorporeal shock wave treatment on experimentally induced osteoarthritis in middle carpal joints of horses显示文摘 | DAVID D FRISBIE DD KAWCAK CE | 2009 | Am J Vet Res2009，70，4： | 1 |
| 16 | Cytokines and transcription factors that regulate T helper cell differentiation: new players and new insights显示文摘 | Davide AG Carlas R Lankford CE | 2003 | J Clin Immun2003，23，4： | 1 |
| 17 | Antidepressant-like effects in various mice strains in the forced swimming test显示文摘 | David DJ Renard CE Jolliet P Hascot M Bourin M | | 0，，： | 1 |
| 18 | Epidemiology of prostate cancer显示文摘 | David CE | 2003 | Urology2003，62，6： | 1 |
| 19 | Monoamine metabolism changes following the mouse forced swimming test but not the tail suspension test显示文摘 | Renard CE Dailly E David DJ Hascot M Bourin M | | 0，，04： | 1 |
| 20 | Antidepressant-like effects in various mice strains in the forced swimming test显示文摘 | David DJ Renard CE Jolliet P | 2003 | Psychopharmacol(Berl)2003，166，4： | 1 |
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