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| 1 | Experimental and modeling study of de novo formation of PCDD/PCDF on MSW fly ash显示文摘polychlorinateddibenzo-p-dioxins ( PCDD )和 polychlorinated dibenzo呋喃( PCDF )的形成上的硫二氧化物( SO2 )的效果在模仿的浪费燃烧 conditions.A chlorinationmodel basedon 下面在anentrained流动反应堆( EFR )被学习了有条件的概率被采用评估 PCDD andPCDFs.Results revealedthat 的相当或相同事物模式 SO2 的存在尽管 SO2suppressed PCDD/F formation.The 预言模型 ofPCDF 显示出好 ag 。 | LI Xiao-dong ZHANG Ji YAN Jian-hua CEN Ke-fa RYAN Shawn P GULLETT Brian K LEE Chunwai | 2007 | Journal of Environmental Sciences2007，19，1： | 6 |
| 2 | CD133 expression is not restricted to stem cells, and both CD133^sup +^ and CD133^sup -^ metastatic colon cancer cells initiate tumors显示文摘 | Shmelkov Sergey V Butler Jason M Hooper Andrea T Hormigo Adilia Kushner Jared Milde Till Clair Ryan St Baljevic Muhamed White Ian Jin David K Chadburn Amy Murphy Andrew J Valenzuela David M Gale Nicholas W Thurston Gavin Yancopoulos George | 2008 | Journal of Clinical Investigation2008，，： | 2 |
| 3 | Percutaneous transluminal angioplasty balloons for endoscopic ultrasound-guided pancreatic duct interventions显示文摘BACKGROUND Endoscopic ultrasound(EUS)-guided main pancreatic duct(PD)access may be used when conventional endoscopic retrograde cholangiopancreatography(ERCP)techniques fail.The use of a percutaneous transluminal angioplasty balloon(PTAB),originally developed for vascular interventions,can be used to facilitate transmural(e.g.,transgastric)PD access and to dilate high-grade pancreatic strictures.AIM To describe the technique,efficacy,and safety of PTABs for EUS-guided PD interventions.METHODS Patients who underwent EUS with use of a PTAB from March 2011 to August 2021 were retrospectively identified from a tertiary care medical center supply database.PTABs included 3-4 French angioplasty catheters with 3-4 mm balloons designed to use over a 0.018-inch guidewire.The primary outcome was technical success.Secondary outcomes included incidence of adverse events(AEs)and need for early reintervention.RESULTS A total of 23 patients were identified(48%female,mean age 55.8 years).Chronic pancreatitis was the underlying etiology in 13(56.5%)patients,surgically altered anatomy(SAA)with stricture in 7(30.4%),and SAA with post-operative leak in 3(13.0%).Technical success was achieved in 20(87%)cases.Overall AE rate was 26%(n=6).All AEs were mild and included 1 pancreatic duct leak,2 cases of post-procedure pancreatitis,and 3 admissions for post-procedural pain.No patients required early re-intervention.CONCLUSION EUS-guided use of PTABs for PD access and/or stricture management is feasible with an acceptable safety profile and can be considered in patients when conventional ERCP cannulation fails. | Jad P AbiMansour Barham K Abu Dayyeh Michael J Levy Andrew C Storm John A Martin Bret T Petersen Ryan J Law Mark D Topazian Vinay Chandrasekhara | 2022 | World Journal of Gastrointestinal Endoscopy2022，14，8： | 2 |
| 4 | Evidence for colorectal sarcomatoid carcinoma arising from tubulovillous adenoma显示文摘Sarcomatoid carcinomas of the colorectum are rare tu- mors that display both malignant epithelial and stromal components. Clinically, they are aggressive tumors with early metastasis. Due to their infrequent occurrence, the pathogenesis is poorly understood. We report a case of a 52-year-old woman who presented with a rectal mass and intermittent hematochezia. Superficial biopsies during colonoscopy revealed a tubulovillous adenoma with high-grade dysplasia. Endoscopic ultra- sonography confirmed an invasive nature of the mass, and deeper biopsies revealed the presence of neoplasm with mixed histological components. The surgically- excised specimen demonstrated the presence of poorly differentiated spindle cells underneath the tubulovillous adenoma and an intermediate stage of invasive adeno- carcinoma. Based on the histological appearance and immunohistochemical studies, a diagnosis of sarcoma- toid carcinoma was made. Only nine cases of sarcoma- toid carcinomas of the colorectum have been reported to date. As a result, the terminology and pathogenesis of sarcomatoid carcinoma remain speculative. To the best of our knowledge, this is the first report of co- existence of sarcomatoid carcinoma and invasive ad- enocarcinoma with tubulovillous adenoma; all stages represented within the same tumor. This observation supports the 'monoclonal theory' of pathogenesis with an adenoma-sarcoma progression with or without an intermediate stage of carcinoma. | Jeffrey K Lee Pradipta Ghosh Valerie McWhorter Misty Payne Ryan Olson Mary L Krinsky Sonia Ramamoorthy John M Carethers | 2008 | World Journal of Gastroenterology2008，14，27： | 2 |
| 5 | Quantitying the bullwhip effect in a supply chain: The impact of forecasting ,lead times and information显示文摘 | Chen F Drezner Z Ryan J K | 2000 | Management Science2000，46，3： | 1 |
| 6 | Relaxin increases secretion of matrix metalloproteinase-2 and matrix metalloproteinase-9 during uterine and cervical growth and remodeling in the pig 显示文摘 | LENHART J A RYAN P L OHLETH K M | 2001 | Endocrinology2001，142，9： | 1 |
| 7 | Evaluating the communication process between interpreter and visitor显示文摘 | Ryan C Dewar K | 1995 | Tourism management1995，16，4： | 1 |
| 8 | Dynamics of a cantilever beam attached to a moving base显示文摘 | Kane T R Ryan R R Banerjee A K | 1987 | Journal of Guidance Control and Dynamics1987，10，2： | 1 |
| 9 | Synthesis of anthracycline C-glycosyl isosteres 显示文摘 | ACTION E M RYAN K J TRACY M | 1986 | Tetrahedron Lett1986，27，： | 1 |
| 10 | Quantifying the bullwhip effect in a simple supply chain:the impact of forecasting,lead times,and information显示文摘 | CHEN F DREZNER Z RYAN J K | 2000 | Management Science2000，46，3： | 1 |
| 11 | A meta-analytie Review of attitudinal and Dispositionai Predictors of Organizational Citizenship Behavior 显示文摘 | Organ D W Ryan K | 1995 | Personnel Psychology1995，48，： | 1 |
| 12 | Fuzzy Logic Based Intelligent Selection of Machining Parameters显示文摘 | K Hashmi M A E1 Baradie M Ryan | 1998 | Computers and Industrial Engineering1998，35，34： | 1 |
| 13 | Intracellular ex- pression and processing of foot-and mouth disease virus precur- sors using vaccinia virus vectors influence of the L protease显示文摘 | Belsham G J Brangwyn J K Ryan M D | 1990 | J Virol1990，176，： | 1 |
| 14 | Quantifying the bullwhip effect in a simple supply chain: the impact of forecasting,lead times, and information显示文摘 | Chen F Drezner Z Ryan J K | 2000 | Management Science2000，46，3： | 1 |
| 15 | Bioactivity of oats as it re- lates to cardiovascular disease 显示文摘 | Ryan D Kendall M Robards K | 2007 | Nutrition Research Re- views2007，20，2： | 1 |
| 16 | Autonomy support and need satisfaction in the motivation and well-being of gymnasts显示文摘 | GAGNM RYAN R M BARGMANN K | 2003 | Journal of Applied Sport Psychology2003，，15： | 1 |
| 17 | Spectroscopic speciation and quantification of lead in phosphate-amended soils显示文摘 | Scheckel K G Ryan J A | 2004 | J Environ Qual2004，33，： | 1 |
| 18 | Vascular endothelial growth factor and Smad 4 predict adjuvant therapy outcomes in reseeted pancreatic cancer显示文摘 | HU Y C RYAN C K | 2005 | J Gaatrointest Surg2005，9，7： | 1 |
| 19 | Inter-species Extrapolation of Skin Heating Resulting from Millimeter Wave Irradiation:Modeling and Experimental Results显示文摘 | NELSON D WALTERS T RYAN K | 2003 | Health Physics2003，84，5： | 1 |
| 20 | Critically ill pa- tients with 2009 influenza A(H1N1) infection in Canada显示文摘 | ANAND K RYAN Z RUXANDRA P et at | 2009 | JA- MA2009，302，17： | 1 |
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