|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | First clinical trial of a newly developed capsule endoscope with panoramic side view for small bowel: A pilot study显示文摘 | Kilian Friedrich Sven Gehrke Wolfgang Stremmel Andreas Sieg | 2013 | J Gastroenterol Hepatol2013，，9： | 4 |
| 2 | L -diversity显示文摘 | Ashwin Machanavajjhala Daniel Kifer Johannes Gehrke Muthuramakrishnan Venkitasubramaniam | 2007 | ACM Transactions on Knowledge Discovery from Data (TKDD)2007，，1： | 4 |
| 3 | Overweight and obesity in hip and knee arthroplasty:Evaluation of 6078 cases显示文摘AIM: To evaluate a possible association between thevarious levels of obesity and peri-operative characteristics of the procedure in patients who underwent endoprosthetic joint replacement in hip and knee joints. METHODS: We hypothesized that obese patients were treated for later stage of osteoarthritis, that more conservative implants were used, and the intraand perioperative complications increased for such patients. We evaluated all patients with body mass index(BMI) ≥ 25 who were treated in our institution from January 2011 to September 2013 for a primary total hip arthroplasty(THA) or total knee arthroplasty(TKA). Patients were split up by the levels of obesity according to the classification of the World Health Organization. Average age at the time of primary arthroplasty, preoperative Harris Hip Score(HHS), Hospital for Special Surgery score(HSS), gender, type of implanted prosthesis, and intra-and postoperative complications were evaluated.RESULTS: Six thousand and seventy-eight patients with a BMI ≥ 25 were treated with a primary THA or TKA. Age decreased significantly(P < 0.001) by increasing obesity in both the THA and TKA. HHS and HSS were at significantly lower levels at the time of treatment in the super-obese population(P < 0.001). Distribution patterns of the type of endoprostheses used changed with an increasing BMI. Peri- and postoperative complications were similar in form and quantity to those of the normal population. CONCLUSION: Higher BMI leads to endoprosthetic treatment in younger age, which is carried out at significantly lower levels of preoperative joint function. | Daniel Guenther Stefan Schmidl Till O Klatte Harald K Widhalm Mohamed Omar Christian Krettek Thorsten Gehrke Daniel Kendoff Carl Haasper | 2015 | World Journal of Orthopedics2015，6，1： | 4 |
| 4 | Prognostic significance of vascular endothelial growth factor polymorphisms in colorectal cancer patients显示文摘AIM To investigate the associations of the genetic polymor-phisms of vascular endothelial growth factor A(VEGF-A)-1498C>T and-634G>C, with the survival of patients with colorectal cancer(CRC). METHODS A prospective cohort consisting of 131 Brazilians patients consecutively operated on with a curative intention as a result of sporadic colorectal carcinoma was studied. DNA was extracted from peripheral blood and its amplification and allelic discrimination for each genetic polymorphism was performed using the technique of polymerase chain reaction(PCR) in real-time. The real-time PCR technique was used to identify the VEGF-A-1498C>T(rs833031) and-634G>C(rs2010963) polymorphisms. Genotyping was validated for VEGF-A-1498C>T polymorphism in 129 patients and for VEGF-A-634G>C polymorphism in 118 patients. The analysis of association between categorical variables was performed using logistic regression, survival by Kaplan-Meier method and multivariate analysis by the Cox regression method. RESULTS In the univariate analysis there was a significant association(OR = 0.32; P = 0.048) between genotype CC of the VEGF-A-1498C>T polymorphism and the presence of CRC liver metastasis. There was no association between VEGF-A-1498C>T polymorphism and VEGF-A-634G>C polymorphism with further clinical or anatomopathologic variables. The genotype CC of the VEGF-A-1498C>T polymorphism was significantly correlated with the 5-year survival(P = 0.032), but not significant difference(P = 0.27) was obtained with the VEGF-A-634G>C polymorphism with the 5-year survival in the univariate analysis. The genotype CT(HR = 2.79) and CC(HR = 4.67) of the polymorphism VEGF-A-1498C>T and the genotype CC(HR = 3.76) of the polymorphism VEGF-A-634C>G acted as an independent prognostic factor for the risk of death in CRC patients. CONCLUSION The CT and CC genotypes of the VEGF-A-1498C>T and the CC genotype of the VEGF-A-634C>G polymorphisms are prognostic factors of survival in Brazilians patients with sporadic colorectal carcinoma. | Gilmar Ferreira do Espírito Santo Bianca Borsatto Galera Elisabeth Carmen Duarte Elisabeth Suchi Chen Lenuce Azis Amilcar Sabino Damazo Gabriela Tognini Saba Flávia de Sousa Gehrke Ismael Dale Cotrim Guerreiro da Silva Jaques Waisberg | 2017 | World Journal of Gastrointestinal Oncology2017，9，2： | 4 |
| 5 | MAPPING THE DAMAGED ZONE AROUND THE CRACK TIP IN HIGH DENSITY POLYETHYLENE WITH SYNCHROTRON MICROFOCUS SMALL ANGLE X-RAY SCATTERING TECHNIQUE显示文摘The structural changes around a crack tip in a high density polyethylene were investigated by means of scanning synchrotron microfocus small-angle X-ray scattering technique.The scattering data confirm the process of craze structure development near a crack tip based on the evolution of voids.In addition,it was found that the main stress in the plastic zone near a crack tip exhibited a gradient distribution with respect to its strength and direction.The whole damaged area showed a strain distribution indicating a flow behavior toward the crack tip. | Hans-Friedrich Enderle Dieter Lilge Stephan V.Roth Rainer Gehrke Jens Rieger 门永锋 | 2010 | Chinese Journal of Polymer Science2010，28，2： | 3 |
| 6 | A framework infrageneric classification of Carex (Cyperaceae) and its organizing principles显示文摘Phylogenetic studies of Carex L.(Cyperaceae)have consistently demonstrated that most subgenera and sections are para-or polyphyletic.Yet,taxonomists continue to use subgenera and sections in Carex classification.Why?The Global Carex Group(GCG)here takes the position that the historical and continued use of subgenera and sections serves to(i)organize our understanding of lineages in Carex,(ii)create an identification mechanism to break the~2000 species of Carex into manageable groups and stimulate its study,and(iii)provide a framework to recognize morphologically diagnosable lineages within Carex.Unfortunately,the current understanding of phylogenetic relationships in Carex is not yet sufficient for a global reclassification of the genus within a Linnean infrageneric(sectional)framework.Rather than leaving Carex classification in its current state,which is misleading and confusing,we here take the intermediate steps of implementing the recently revised subgeneric classification and using a combination of informally named clades and formally named sections to reflect the current state of our knowledge.This hybrid classification framework is presented in an order corresponding to a linear arrangement of the clades on a ladderized phylogeny,largely based on the recent phylogenies published by the GCG.It organizes Carex into six subgenera,which are,in turn,subdivided into 62 formally named Linnean sections plus 49 informal groups.This framework will serve as a roadmap for research on Carex phylogeny,enabling further development of a complete reclassification by presenting relevant morphological and geographical information on clades where possible and standardizing the use of formal sectional names. | Eric H.Roalson Pedro Jiménez-Mejías Andrew L.Hipp Carmen Benítez-Benítez Leo P.Bruederle Kyong-Sook Chung Marcial Escudero Bruce A.Ford Kerry Ford Sebastian Gebauer Berit Gehrke Marlene Hahn Muhammad Qasim Hayat Mathias H.Hoffmann Xiao-Feng Jin Sangtae Kim Isabel Larridon Étienne Léveillé-Bourret Yi-Fei Lu Modesto Luceño Enrique Maguilla Jose IgnacioMárquez-Corro Santiago Martín-Bravo Tomomi Masaki Mónica Míguez Robert F.C.Naczi Anton A.Reznicek Daniel Spalink Julian R.Starr Uzma Tamara Villaverde Marcia J.Waterway Karen L.Wilson and Shu-Ren Zhang | 2021 | Journal of Systematics and Evolution2021，59，4： | 3 |
| 7 | Bioleaching review part A:显示文摘 | T. Rohwerder T. Gehrke K. Kinzler W. Sand | 2003 | Applied Microbiology and Biotechnology2003，，3： | 2 |
| 8 | Importance of extracellular polymeric substances from Thiobacillus ferrooxidans for bioleaehing 显示文摘 | Gehrke T Telegdi J | 1998 | Appl Environ Microbiol1998，64，： | 1 |
| 9 | Query processing in sensor networks 显示文摘 | Gehrke J Madden S | 2004 | IEEE Pervasive Computing2004，3，1： | 1 |
| 10 | Classification and management of tracheoesophageal and tracheopharyngeal fistulas after laryngectomy显示文摘 | GEHRKING E RAAP M SOMMER K D | 2007 | Laryngoscope2007，117，： | 1 |
| 11 | l-Diversity:Privacy Beyond k-Anonymity显示文摘 | Machanavajjhala A Gehrke J Kifer D | | 0，，01： | 1 |
| 12 | Role of beta-catenin in a- dult cardiac remodeling显示文摘 | Zelarayan L Gehrke C Bergmann MW | 2007 | Cell Cycle2007，6，17： | 1 |
| 13 | Conjugation to 4-aminoquinoline improves the anti-trypanosomal activity of Deferiprone-type iron chelators显示文摘 | Sebastian S. Gehrke Erika G. Pinto Dietmar Steverding Karin Pleban Andre G. Tempone Robert C. Hider Gerd K. Wagner | 2012 | Bioorganic & Medicinal Chemistry2012，，： | 1 |
| 14 | Copolymerization yon buta- diene/isoprene mit einem seltenerdkatalysatorsystem 显示文摘 | Gehrke K KrUger G Gebauer U | 1997 | Kautsehuk und Gummi Kunststoff1997，50，4： | 1 |
| 15 | Aptamer-based sensor arrays for the detection and quantitation of proteins显示文摘 | Cho EJ Gehrke B | 2004 | Anal Chem2004，76，14： | 1 |
| 16 | The effect of neurotoxic doses of methamphetamine on methamphetamine-conditioned place preference in rats显示文摘 | Gehrke BJ Harrod SB Cass WA | 2003 | Psychopharmacology(Berl)2003，166，3： | 1 |
| 17 | Role of beta-catenin in adult cardiac remodeling显示文摘 | ZELLARAYAN L GEHRKE C BERGMANN M W | 2007 | Cell Cycle2007，6，17： | 1 |
| 18 | Evaluation of water content by spatially resolved transverse relaxation times of human articular cartilage显示文摘 | Lüsse S Claassen H Gehrke T | 2000 | Magn Reson Imaging2000，18，4： | 1 |
| 19 | l-diversity , Privacy beyond k-anonymity 显示文摘 | Machanavajjhala A Kifer D Gehrke J | 2007 | ACM Trans on Knowledge Discovery from Data2007，1，1： | 1 |
| 20 | Query processing in sensor networks 显示文摘 | J Gehrke S Madden | 2004 | I EEE Pervasive Computing2004，3，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员