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| 1 | Update on the association of hepatitis B with intrahepatic cholangiocarcinoma:Is there new evidence?显示文摘Intrahepatic cholangiocarcinoma(iCCA)is a subgroup of cholangiocarcinoma that accounts for about 10%-20%of the total cases.Infection with hepatitis B virus(HBV)is one of the most important predisposing factors leading to the formation of iCCA.It has been recently estimated based on abundant epidemiological data that the association between HBV infection and iCCA is strong with an odds ratio of about 4.5.The HBV-associated mechanisms that lead to iCCA are under intense investigation.The diagnosis of iCCA in the context of chronic liver disease is challenging and often requires histological confirmation to distinguish from hepatocellular carcinoma.It is currently unclear whether antiviral treatment for HBV can decrease the incidence of iCCA.In terms of management,surgical resection remains the mainstay of treatment.There is a need for effective treatment modalities beyond resection in both first-and second-line treatment.In this review,we summarize the epidemiological evidence that links the two entities,discuss the pathogenesis of HBV-associated iCCA,and present the available data on the diagnosis and management of this cancer. | Nikolaos Fragkou Lazaros Sideras Panteleimon Panas Christos Emmanouilides Emmanouil Sinakos | 2021 | World Journal of Gastroenterology2021，27，27： | 2 |
| 2 | Intention of healthcare workers to accept COVID-19 vaccination and related factors:A systematic review and meta-analysis显示文摘Considering medical and economic burden of coronavirus disease 2019(COVID-19), a high COVID-19 vaccination coverage among healthcare workers(HCWs) is an urgent need. The aim of this systematic review and meta-analysis was to evaluate the intention of HCWs to accept COVID-19 vaccination and to identify related factors. We searched Pub Med, MEDLINE, Scopus, Web of Science, Pro Quest, CINAHL and med Rxiv until July 14, 2021. The heterogeneity between results was very high;thus, we applied a random effects model to estimate pooled effects. We performed subgroup and meta-regression analysis to identify possible resources of heterogeneity. Twenty four studies, including 50 940 HCWs, met the inclusion criteria. The overall proportion of HCWs that intend to accept COVID-19 vaccination was 63.5%(95% confidence interval: 56.5%-70.2%) with a wide range among studies from 27.7% to 90.1%. The following factors were associated with increased HCWs’ willingness to get vaccinated against COVID-19: male gender, older age, white HCWs, physician profession, higher education level, comorbidity among HCWs, vaccination against flu during previous season, stronger vaccine confidence, positive attitude towards a COVID-19 vaccine, fear about COVID-19, individual perceived risk about COVID-19, and contact with suspected or confirmed COVID-19 patients. The reluctance of HCWs to vaccinate against COVID-19 could diminish the trust of individuals and trigger a ripple effect in the general public. Since vaccination is a complex behavior, understanding the way that HCWs take the decision to accept or refuse COVID-19 vaccination will give us the opportunity to develop the appropriate interventions to increase COVID-19 vaccination uptake. | Petros Galanis Irene Vraka Despoina Fragkou Angeliki Bilali Daphne Kaitelidou | 2021 | Asian Pacific Journal of Tropical Medicine2021，14，12： | 1 |
| 3 | Text segmentation by product partition models and dynamic programming显示文摘 | Ath Kehagias A Nicolaou P Fragkou | 2004 | Mathematical and Computer Modelling2004，39，23： | 1 |
| 4 | A dynamic programming algorithm for linear text segmentation显示文摘 | Fragkou P Petridis V Kehagias A T H | 2004 | Journal of Intelligent Information System2004，23，2： | 1 |
| 5 | Text segmentation by product partition models and dynamic programming显示文摘 | KEHAGIAS A NICOLAOU A FRAGKOU P | 2004 | Mathematical and Computer Modelling2004，39，： | 1 |
| 6 | Text segmentation by product partition models and dynamic programming显示文摘 | Kehagias A Nicolaou A Fragkou P | 2004 | Mathematical and Computer Modelling2004，39，： | 1 |
| 7 | The bacterial flora in the teat duct of ewes can protect against and can cause mastitis 显示文摘 | Fragkou IA Mavrogianni VS Cripps PJ | 2007 | Vet Res2007，38，4： | 1 |
| 8 | The bacterial florain the teat duct of ewes can protect against and can cause mastitis显示文摘 | Fragkou IA Mavrogianni VS Cripps PJ | 2007 | Vet Res2007，38，： | 1 |
| 9 | Applying Linked Data Technologies to Greek Open Government Data:A Case Study 显示文摘 | Galiotou E Fragkou P | 2013 | Procedia - So-cial and Behavioral Sciences2013，，73： | 1 |
| 10 | Tensile bond characteristics between composite resin and resin-modified glass-ionomer restoratives used in the open-sandwich technique显示文摘 | Fragkou S Nikolaidis A Tsiantou D | 2013 | Eur Arch Paediatr Dent2013，14，4： | 1 |
| 11 | Applying Linked Data Technologies to Greek Open Government Data: A Case Study显示文摘 | GALIOTOU E FRAGKOU P | 2013 | Procedia-Social and Behavioral Sciences2013，73，1： | 1 |
| 12 | The bacterial flora in the test duct of ewes can protect against and can cause mastitis显示文摘 | Fragkou IA Mavrogianni VS Ccipps PJ | 2007 | Vet Res2007，38，4： | 1 |
| 13 | Atmospheric composition change – global and regional air quality显示文摘 | P.S. Monks C. Granier S. Fuzzi A. Stohl M.L. Williams H. Akimoto M. Amann A. Baklanov U. Baltensperger I. Bey N. Blake R.S. Blake K. Carslaw O.R. Cooper F. Dentener D. Fowler E. Fragkou G.J. Frost S. Generoso P. Ginoux V. Grewe A. Guenther H.C. Hansson S. | 2009 | Atmospheric Environment2009，，33： | 1 |
| 14 | The bacterial flora in the teat duct of ewes can protect against and can cause mastitis显示文摘 | Fragkou IA Mavrogianni VS Cripps PJ | 2007 | Vet Res2007，38，4： | 1 |
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