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| 1 | Role of frailty and sarcopenia in predicting outcomes among patients undergoing gastrointestinal surgery显示文摘According to the United States census bureau 20% of Americans will be older than 65 years in 2030 and half of them will need an operation- equating to about 36 million older surgical patients. Older adults are prone to complications during gastrointestinal cancer treatment and therefore may need to undergo special pretreatment assessments that incorporate frailty and sarcopenia assessments. A focused, structured literature review on Pub Med and Google Scholar was performed to identify primary research articles, review articles, as well as practice guidelines on frailty and sarcopenia among patients undergoing gastrointestinal surgery. The initial search identified 450 articles; after eliminating duplicates, reports that did not include surgical patients, case series, as well as case reports, 42 publications on the impact of frailty and/or sarcopenia on outcome of patients undergoing gastrointestinal surgery were included. Frailty is defined as a clinically recognizable state of increased vulnerability to physiologic stressors resulting from aging. Frailty is associated with a decline in physiologic reserve and function across multiple physiologic systems. Sarcopenia is a syndrome characterized by progressive and generalized loss of skeletal muscle mass and strength. Unlike cachexia, which is typically associated with weight loss due to chemotherapy or a general malignancy-related cachexia syndrome, sarcopenia relates to muscle mass rather than simply weight. As such, while weight reflects nutritional status, sarcopenia- the loss of muscle mass- is a more accurate and quantitative global marker of frailty. While chronologic age is an important element in assessing a patient's peri-operative risk, physiologic age is a more important determinant of outcomes. Geriatric assessment tools are important components of the preoperative work-up and can help identify patients who suffer from frailty. Such data are important, as frailty and sarcopenia have repeatedly been demonstrated among the strongest predictors of both short- and longterm outcome following complicated surgical procedures such as esophageal, gastric, colorectal, and hepatopancreatico-biliary resections. | doris wagner mara mcadams demarco neda amini stefan buttner dorry segev faiz gani timothy m pawlik | 2016 | World Journal of Gastrointestinal Surgery2016，8，1： | 8 |
| 2 | Wearable multifunctional printed graphene sensors显示文摘The outstanding properties of graphene have initiated myriads of research and development;yet, its economic impact is hamperedby the difficulties encountered in production and practical application. Recently discovered laser-induced graphene is generated bya simple printing process on flexible and lightweight polyimide films. Exploiting the electrical features and mechanical pliability ofLIG on polyimide, we developed wearable resistive bending sensors that pave the way for many cost-effective measurementsystems. The versatile sensors we describe can be utilized in a wide range of configurations, including measurement of force,deflection, and curvature. The deflection induced by different forces and speeds is effectively sensed through a resistancemeasurement, exploiting the piezoresistance of the printed graphene electrodes. The LIG sensors possess an outstanding range forstrain measurements reaching >10% A double-sided electrode concept was developed by printing the same electrodes on bothsides of the film and employing difference measurements. This provided a large bidirectional bending response combined withtemperature compensation. Versatility in geometry and a simple fabrication process enable the detection of a wide range of flowspeeds, forces, and deflections. The sensor response can be easily tuned by geometrical parameters of the bending sensors and theLIG electrodes. As a wearable device, LIG bending sensors were used for tracking body movements. For underwater operation,PDMS-coated LIG bending sensors were integrated with ultra-low power aquatic tags and utilized in underwater animal speedmonitoring applications, and a recording of the surface current velocity on a coral reef in the Red Sea. | Altynay Kaidarova Mohammed Asadullah Khan Marco Marengo Liam Swanepoel Alexander Przybysz Cobus Muller Andreas Fahlman Ulrich Buttner Nathan R.Geraldi Rory P.Wilson Carlos M.Duarte Jurgen Kosel | 2019 | npj Flexible Electronics2019，3，1： | 2 |
| 3 | 日粮纤维对母猪繁殖率的影响显示文摘在母猪日粮中添加粗纤维有许多积极作用。在德国进行的一项大规模的试验研究了母猪日粮中添加新型的天然木质纤维素粗纤维浓缩料对繁殖母猪繁殖力参数的影响。 | 雷宏俊 Dirk Buttner | 2007 | 国外畜牧学(猪与禽)2007，，1： | 2 |
| 4 | S-100 protein:serum marker of focal brain damage after isochemic territorical MCA infarction 显示文摘 | Buttner T Wegers S Postert T | 1997 | Stroke1997，28，10： | 2 |
| 5 | Tissue break down and exposure,associated with orbital,hydroxyapataite implants显示文摘 | Buttner H Bartley GB | 1992 | Am J Ophthalmol1992，113，6： | 1 |
| 6 | Detection of mutations in the DNA polymerase delta gene of human sporadic colorectal cancers and colon cancer cell lines 显示文摘 | Flohr T Dai JC Buttner J | 1999 | Int J Cancer1999，80，6： | 1 |
| 7 | EEG - adjus- ted target - controlled infusion: Propofol target concentration with different doses of remifentanil 显示文摘 | BUTTNER N SCHULTZ B GROUVEN U | 2010 | Anaesthesist2010，59，： | 1 |
| 8 | X-ray structure of RLI, an essential twin cassette ABC ATPase involved in ribosome biogenesis and HIV capsid assembly 显示文摘 | Kareher A Buttner K Martens B | 2005 | Structure2005，13，4： | 1 |
| 9 | Primary treatment of condylomate acuminata with viable bacillus calmette~Guerin显示文摘 | Bohle A Buttner H Jocham D | 2001 | J Urol2001，165，3： | 1 |
| 10 | Continuous axillary catheter plexus anesthesia: a method of postoperative analgesia and sympathetic nerve block following hand surgery 显示文摘 | Buttner J Lose KR Hammer H | 1989 | Handchir Mikrochir Hast Chit1989，21，1： | 1 |
| 11 | Long term predicion of infratentorial transient ischemic attacks and minor stroke 显示文摘 | Honig CR Lammers C Buttner T | 1992 | Stroke1992，23，2： | 1 |
| 12 | Role of elective lymph node dissection in stage I malignant melanoma:evaluation by matched pair analysis显示文摘 | Rompel R Garbe C Buttner P | 1995 | Recent Results Cancer Res1995，139，： | 1 |
| 13 | Detection and quantitation of Aspergillus fumlgatus in pure culture using polymerase chain reaction 显示文摘 | Cruz-Perez P Buttner MP Stetzenbach LD | 2001 | Mol Cell Probe2001，15，： | 1 |
| 14 | Fibrocartilage in the transverse ligament of the hunman acetabulum显示文摘 | Milz S Valassis G Buttner A | 2001 | Anat2001，198，2： | 1 |
| 15 | (IFCC Committee on Standards ) : Provisional recommendations on quality control in Clinical: general principles and terminology 显示文摘 | Buttner J Borth R Boulwell JH | 1976 | Clin Chem1976，22，： | 1 |
| 16 | Analysis of tryptophan hydroxylase Ⅰ and Ⅱ mRNA expression in the human brain : A post - mortem study显示文摘 | Zill P Buttner A Eisenmenger W | 2007 | J Psychiatr Res2007，41，12： | 1 |
| 17 | Endonuclease G regulates budding yeast life and death 显示文摘 | BUTTNER S EISENBERG T CARMONA-GUTIERREZ D | 2007 | Mol Cell2007，，25： | 1 |
| 18 | B -type natriuretic peptidecurrent use in the diagnosis and management of heart failure显示文摘 | Muller C Kuster G Buttner HJ | 2003 | Herz2003，28，5： | 1 |
| 19 | Uterine tumor re- sembling an ovarian sex cord tumor associated with metastasis 显示文摘 | Biermann K Heukamp L C Buttner R | 2008 | Int Gynecol Pathol2008，27，1： | 1 |
| 20 | Bank loan officers' perceptions of the characteristics of men,women and successful entrepreneurs显示文摘 | Buttner E and Rosen B | 1988 | Journal of Business Venturing1988，3，： | 1 |
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