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| 1 | Gastroesophageal reflux disease and severe obesity:Fundoplication or bariatric surgery?显示文摘Increases in the prevalence of obesity and gastroesophageal reflux disease (GERD) have paralleled one another over the past decade, which suggests the possibility of a linkage between these two processes. In both instances, surgical therapy is recognized as the most effective treatment for severe, refractory disease. Current surgical therapies for severe obesity include (in descending frequency) Roux-en-Y gastric bypass, adjustable gastric banding, sleeve gastrectomy, and biliopancreatic diversion with duodenal switch, while fundoplication remains the mainstay for the treatment of severe GERD. In several large series, however, the outcomes and durability of fundoplication in the setting of severe obesity are not as good as those in patients who are not severely obese. As such, bariatric surgery has been suggested as a potential alternative treatment for these patients. This article reviews current concepts in the putative pathophysiological mechanisms by which obesity contributes to gastroesophageal reflux and their implications with regards to surgical therapy for GERD in the setting of severe obesity. | Vivek N Prachand John C Alverdy | 2010 | World Journal of Gastroenterology2010，16，30： | 10 |
| 2 | Acute liver injury induced by weight-loss herbal supplements显示文摘We report three cases of patients with acute liver injury induced by weight-loss herbal supplements. One patient took Hydroxycut while the other two took Herbalife supplements. Liver biopsies for all patients dem onstrated f indings consistent with drug-induced acute liver injury. To our knowledge, we are the fi rst instit ute to report acute liver injury from both of these two typ es of weight-loss herbal supplements together as a case series. The series emphasizes the importance of taking a cautious approach when consuming herbal supp lements for the purpose of weight loss. | Gary C Chen Vivek S Ramanathan David Law Pauline Funchain George C Chen Samuel French Boris Shlopov Viktor Eysselein David Chung Sonya Reicher Binh V Pham | 2010 | World Journal of Hepatology2010，2，11： | 5 |
| 3 | KOH activated carbon derived from biomass-banana fibers as an efficient negative electrode in high performance asymmetric supercapacitor显示文摘Here we demonstrate the fabrication, electrochemical performance and application of an asymmetric supercapacitor(AS) device constructed with β–Ni(OH)_2/MWCNTs as positive electrode and KOH activated honeycomb-like porous carbon(K-PC) derived from banana fibers as negative electrode. Initially,the electrochemical performance of hydrothermally synthesized β–Ni(OH)_2/MWCNTs nanocomposite and K-PC was studied in a three-electrode system using 1 M KOH. These materials exhibited a specific capacitance(Cs) of 1327 F/g and 324 F/g respectively at a scan rate of 10 m V/s. Further, the AS device i.e.,β–Ni(OH)_2/MWCNTs//K-PC in 1 M KOH solution, demonstrated a Cs of 156 F/g at scan rate of 10 m V/s in a broad cell voltage of 0–2.2 V. The device demonstrated a good rate capability by maintaining a Cs of 59 F/g even at high current density(25 A/g). The device also offered high energy density of 63 Wh/kg with maximum power density of 5.2 kW/kg. The AS device exhibited excellent cycle life with 100% capacitance retention at 5000 th cycle at a high current density of 25 A/g. Two AS devices connected in series were employed for powering a pair of LEDs of different colors and also a mini fan. | ChaitraK Vinny R T Sivaraman P Narendra Reddy Chunyan Hu Krishna Venkatesh Vivek C S Nagaraju N Kathyayini N | 2017 | Journal of Energy Chemistry2017，26，1： | 4 |
| 4 | High temperature lead-free solderalternatives 显示文摘 | VIVEK C JESPER H JOHN H | 2011 | Microelectron Eng2011，88，： | 1 |
| 5 | Isolation of Angiopoietin-1, a Ligand for the TIE2 Receptor, by Secretion-Trap Expression Cloning显示文摘 | Samuel Davis Thomas H Aldrich Pamela F Jones Ann Acheson Debra L Compton Vivek Jain Terence E Ryan Joanne Bruno Czeslaw Radziejewski Peter C Maisonpierre George D Yancopoulos | 1996 | Cell1996，，7： | 1 |
| 6 | Automating the Crack Map Detection Process for Machine Operated Crack Sealer显示文摘 | Tsai Y C J Vivek k Arthony Y | 2013 | Auto- mation in Construction2013，31，6： | 1 |
| 7 | Alternative mechanisms of drop breakup in stirred vessels显示文摘 | Sanjeev K Vivek G Satyanand C | 1998 | Chemical Engineering Science1998，53，18： | 1 |
| 8 | A meta-analysis of electroenCephalographic sleep in depression: evidence for genetic biomarkers 显示文摘 | Vivek P David A K Jeffrey A C | 2011 | Biological Psychiatry2011，70，10： | 1 |
| 9 | Rates of Urbanisation and the Resiliency of Ait and Water Quality 显示文摘 | Jiunn - Der D Vivek S Heejun C | 2008 | Science of the Total Environment2008，400，4： | 1 |
| 10 | A green tea-derived polyphenol,epigallocatechin-3-gallate,inhibits Ikap2paBkinase activation and IL -8 gene expression in respiratory epithelium显示文摘 | Philip C Chen Derek S Wheeler Vivek Malhotra | 2002 | Inflammation2002，26，5： | 1 |
| 11 | Par-4 transcriptionally regulates Bcl-2 through a WT1-binding site on the bcl-2 promoter显示文摘 | Sangeeta K C Sandip K M Vivek M R | 2003 | J Biol Chem2003，278，19： | 1 |
| 12 | A hybrid control algorithm for voltage regulation in DC-DC boost converter显示文摘 | SREEKUMAR C VIVEK A | 2008 | IEEE Transactions on Industrial Electronics2008，55，6： | 1 |
| 13 | Evaluation of safety profile of black shilajit after 91 days repeated administration in rats显示文摘Objective:To evaluate the safety of shilajit by 91 days repeated administration in different dose levels in rats.Methods:In this study the albino rats were divided into four groups. Group Ⅰ received vehicle and group Ⅱ,Ⅲ and Ⅳ received 500,2500 and 5000 mg/kg of shilajit, respectively.Finally animals were sacrificed and subjected to histopathology and iron was estimated by flame atomic absorption spectroscopy and graphite furnace.Results:The result showed that there were no significant changes in iron level of treated groups when compared with control except liver(5000 mg/kg) and histological slides of all organs revealed normal except negligible changes in liver and intestine with the highest dose of shilajit.The weight of all organs was normal when compared with control.Conclusions:The result suggests that black shilajit,an Ayurvedic formulation,is safe for long term use as a dietary supplement for a number of disoniers like iron deficiency anaemia. | Velmurugan C Vivek B Wilson E Bharathi T Sundaram T | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，3： | 1 |
| 14 | High - temperature lead - free solder alternatives 显示文摘 | VIVEK C JESPER H JOHN H | 2011 | Microelectronic Engineering2011，，88： | 1 |
| 15 | Collagen - Emerging collagen based therapies hit the patient显示文摘 | Ensanya A Neel A Bozec L Jonathan C Omaer S Vivek M Richard D Jung K | 2013 | Advanced Drug Delivery Reviews2013，65，4： | 1 |
| 16 | An Intelligent Transportation Systems Architecture using Wireless Sensor Networks显示文摘 | VIVEK K PRASHANT K NAROrI3'AM C | 2011 | International Journal of Computer Applica- tions2011，14，2： | 1 |
| 17 | A green tea- derived polyphenol, epigallocalechin - 3 - gallate, inhibits IkappaBkinase activation and IL - 8 gene expression in respiratory epithelium显示文摘 | Philip C Chen Derek S Wheeler Vivek Malhotra | 2002 | Inflammation2002，26，5： | 1 |
| 18 | A Hyrid Control Algorithm for Voltage Regulation in DC-DC Boost Converter显示文摘 | SREEKUMAR C VIVEK Agarwal | 2008 | IEEE Transactions on Industrial Electronics2008，55，6： | 1 |
| 19 | Hybrid Control Approach for the Output Voltage Regulation in Buck Type DC-DC Converter显示文摘 | SREEKUMAR C VIVEK Agarwal | 2007 | IET Electr Power Applications2007，1，6： | 1 |
| 20 | The impact of initial consumer trust on intentions to transact with a web site a trust building model显示文摘 | Harrison McKnight D Vivek C Charles K | | 0，，： | 1 |
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