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| 1 | Extended pancreatic resections and lymphadenectomy:An appraisal of the current evidence显示文摘Surgery remains the mainstay of treatment for pancreatic ductal adenocarcinoma and complete removal of the cancer confers a definite survival advantage,especially in early disease.However,the majority of patients do not present with early disease,thus precluding the chance of a cure by standard pancreatoduodenectomy(PD),distal pancreatectomy or total pancreatectomy.For this reason,pancreatic surgeons have attempted to push the limits of resection over the last three decades.The aim of these resections has been to determine whether obtaining a complete resection by extending the limits of conventional resection in patients with advanced disease will yield the results seen with PD alone in early disease.This article revisits the data from such studies in an attempt to determine if the available literature supports the performance of extended resections for pancreatic cancer in terms of improvement of survival. | Shailesh V Shrikhande Savio G Barreto | 2010 | World Journal of Gastrointestinal Surgery2010，2，2： | 2 |
| 2 | Cell-type specificity of β-actin expression and its clinicopathological correlation in gastric adenocarcinoma显示文摘AIM:To investigate cell type specific distribution ofβ-actin expression in gastric adenocarcinoma and its correlation with clinicopathological parameters.METHODS:β-actin is a housekeeping gene,frequently used as loading control,but,differentially expresses in cancer.In gastric cancer,an overall increased expression ofβ-actin has been reported using tissue disruptive techniques.At present,no histological data is available to indicate its cell type-specific expression and distribution pattern.In the present study,we analyzedβ-actin expression and distribution in paired normal and tumor tissue samples of gastric adenocarcinoma patients using immunohistochemistry(IHC),a tissue non-disruptive technique as well as tissue disruptive techniques like reverse transcriptase-polymerase chain reaction(RT-PCR)and western blotting.Correlation ofβ-actin level with clinicopathological parameters was done using univariate analysis.RESULTS:The results of this study showed significant overexpression,at both mRNA and protein level in tumor tissues as confirmed by RT-PCR(1.47±0.13 vs2.36±0.16;P<0.001)and western blotting(1.92±0.26 vs 2.88±0.32;P<0.01).IHC revealed thatβ-actin expression is majorly distributed between epithelial and inflammatory cells of the tissues.Inflammatory cells showed a significantly higher expression compared to epithelial cells in normal(2.46±0.13 vs 5.92±0.23,P<0.001),as well as,in tumor tissues(2.79±0.24 vs6.71±0.14,P<0.001).Further,comparison of immunostaining between normal and tumor tissues revealed that both epithelial and inflammatory cells overexpressβ-actin in tumor tissues,however,significant difference was observed only in inflammatory cells(5.92±0.23vs 6.71±0.14,P<0.01).Moreover,combined expression in epithelial and inflammatory cells also showed significant increase(4.19±0.15 vs 4.75±0.14,P<0.05)in tumor tissues.In addition,univariate analysis showed a positive correlation ofβ-actin level of inflammatory cells with tumor grade(P<0.05)while epithelial cells exhibited negative correlation(P>0.05).CONCLUSION:In gastric cancer,β-actin showed an overall higher expression predominantly contributed by inflammatory or tumor infiltrating immune cells of the tissue microenvironment and correlates with tumor grade. | Shafqat A Khan Monica Tyagi Ajit K Sharma Savio G Barreto Bhawna Sirohi Mukta Ramadwar Shailesh V Shrikhande Sanjay Gupta | 2014 | World Journal of Gastroenterology2014，20，34： | 2 |
| 3 | Surgery for gallbladder cancer:The need to generate greater evidence显示文摘The outcomes for gallbladder cancer remain largely dismal to this day.Overall,the low incidence of gallbladder cancer around the world coupled with an even lower number of patients amenable to surgery at the time of presentation,has precluded the generation of evidence-based guidelines for the management of this cancer.However,while the incidence of the cancer may be decreasing in some parts of the world,in other countries such as India,Japan and Chile,gallbladder cancer continues to affect a sizeable population of patients.As such,there is a growing need to define what constitutes an adequate surgery for each stage of this cancer,based on sound evidence.This editorial provides a broad overview of the existing problems in the management of gallbladder cancer and appeals for multi-institutional studies aimed at answering some of the pertinent questions on the surgical management of gallbladder cancer. | Shailesh V Shrikhande Savio G Barreto | 2009 | World Journal of Gastrointestinal Surgery2009，1，1： | 2 |
| 4 | Continuous flow pho- tocatalytic reactor using ZnO-bentonite nanocomposite for degradation of phenol 显示文摘 | Satish M Rohan L Shailesh G | 2011 | Chemical Engineering Journal2011，172，23： | 1 |
| 5 | Foveal structure defined by spectral domain optical coherencetomography correlates with visual function after macular holesurgeiy显示文摘 | Kakarala V Ravi K Shailesh K Gupta B Vikram S Sandeep G | 2010 | Eur J Ophthalmol2010，20，3： | 1 |
| 6 | Hierarchical Fusion of Multiple Classifiers for Hyper-spectral Data Analysis显示文摘 | Shailesh K Joydeep G Melba M C | 2002 | Pattern Analysis & Application2002，5，2： | 1 |
| 7 | Acid-catalyzed alcoholysis of soybean oil显示文摘 | MICHAEL J G NICHOLAS S B SHAILESH L | 2004 | JAOCS2004，81，4： | 1 |
| 8 | Gene discovery using the maize genome database ZrnDB显示文摘 | AOWU G SHAILESH L LIQUN X | 2000 | Nucleic Acids Research2000，28，： | 1 |
| 9 | Continuous flow photocatalytic reactor using Zn O-bentonite nanocomposite for degradation of phenol显示文摘 | SATISH M ROHAN L SHAILESH G | 2011 | Chemical engineering journal2011，172，2： | 1 |
| 10 | Thermally stable organically modified layered silicates based on alkyl imidazolium salts显示文摘 | Shailesh K Goswami Smita G | 2012 | Journal of Colloid and Interface Science2012，368，1： | 1 |
| 11 | A comparison of the properties of porous silicon formed on polished and textured (100) Si: High resolution XRD and PL studies 显示文摘 | Bhagavannarayana G Shailesh N S Sharma R K | 2006 | Materials Chemistry and Physics2006，97，： | 1 |
| 12 | Gene discovery using the maize genome database ZmDB 显示文摘 | XIAOWU G SHAILESH L LIQUAN X | 2000 | Nucleic Acids Research2000，28，： | 1 |
| 13 | Spinal angiolipoma:report of three cases andreview of MRI features显示文摘 | AJAY G VIPUL G SHAILESH G | 2002 | Australasian Radiology2002，46，： | 1 |
| 14 | Effect of Agita- tion on Heat-Induced Deproteination Process of Buffalo Milk Wiley 显示文摘 | SHAILESH G A RAJESH K B ANIRUDDHA B P | 2008 | Journal of Food Engneering2008，87，： | 1 |
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