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15篇 您的检索式:作者名="Samira F"
    题名 作者 年代 出处 被引量
1Hepatitis B virus mutations potentially conferring adefovir/ tenofovir resistance in treatment-naive patients显示文摘Anti-hepatitis B virus(HBV)therapy leads to the emer- gence of mutant viral strains during the treatment of chronic hepatitis B with nucleos(t)ides analogues. The existence of HBV variants with primary antiviral resistance may be important for treatment choice. We studied two patients with chronic HBV infection by sequencing the HBV polymerase gene.They had adefovir-and tenofovir-related mutations in the viral polymerase,although they had never been treated. These mutations were rtV214A/rtN238T in one patient and rtA194T in the other.Thus,mutations in untreated patients deserve cautious surveillance.These data indicate that mutations that can theoretically confer adefovir or tenofovir resistance may emerge in treatmentnaive patients.Rebecca Pastor Franois Habersetzer Samira Fafi-Kremer Michel Doffoёl Thomas F Baumert Jean-Pierre Gut Franoise Stoll-Keller Evelyne Schvoerer 2009World Journal of Gastroenterology2009,15,6:6
2Neutralizing antibodies in hepatitis C virus infection显示文摘Hepatitis C virus (HCV) is a major cause of hepatitis world-wide. The majority of infected individuals develop chronic hepatitis which can then progress to liver cirrhosis and hepatocellular carcinoma. Spontaneous viral clearance occurs in about 20%-30% of acutely infected individuals and results in resolution of infection without sequaelae. Both viral and host factors appear to play an important role for resolution of acute infection. A large body of evidence suggests that a strong, multispecific and long-lasting cellular immune response appears to be important for control of viral infection in acute hepatitis C. Due too the lack of convenient neutralization assays, the impact of neutralizing responses for control of viral infection had been less defined. In recent years, the development of robust tissue culture model systems for HCV entry and infection has finally allowed study of antibody-mediated neutralization and to gain further insights into viral targets of host neutralizing responses. In addition, detailed analysis of antibody-mediated neutralization in individual patients as well as cohorts with well defined viral isolates has enabled the study of neutralizing responses in the course of HCV infection and characterization of the impact of neutralizing antibodiesfor control of viral infection. This review will summarize recent progress in the understanding of the molecular mechanisms of antibody-mediated neutralization and its impact for HCV pathogenesis.Mirjam B Zeisel Samira Fafi-Kremer Isabel Fofana Heidi Barth Franoise Stoll-Keller Michel Doffo■l Thomas F Baumert 2007World Journal of Gastroenterology2007,13,36:3
3In vitro digestibility of bioactive peptides derived from bovine β- lactoglobulin 显示文摘Samira Rou k Sylvie F Gauthier Sylvie L Turgeon 2006Int Dairy J2006,16,:1
4Hemicellulose as a beater additive in papermaking显示文摘E1-Kalyoubi S F Samira F Heikal S O 1983Cellulose Chem- istry and Technology1983,17,6:1
5Addition of hemicelluloses to acetylated and grafted paper pulps 显示文摘E1-Kalyoubi Samira F 1989Cellulose Chemistry and Technology1989,23,1:1
6Conditioning DRASTIC model to simulate nilrate pollution case study: Hamadan - Bahar Plain 显示文摘Samira A Sayed F M Jahangir A K 2011Environment Earth Science2011,63,6:1
7Studies on the morphology and histology of the ovary of red palm weevil female irradiated with gamma rays 显示文摘Samira E M Hussein F Eman A 2010Joumal of Asia-Pacific Entomology2010,13,:1
8Application of SWAT model to investigate nitrate leaching in Hamadan-Bahar Watershed, Iran显示文摘A Samira A K Jahangir S F Mousavi 2010Agriculture Ecosystems and Environment2010,139,4:1
9A comparison of emergence delirium scales following general anesthesia in children显示文摘Samira A Bajwa F David C 0,,08:1
10Long-Term Shedding of Infectious Epstein-Barr Virus after Infectious Mononucleosis显示文摘Samira F K Patrice M Jean-Paul B 2006Journal of Infectious Diseases2006,191,6:1
11Hemicellulose as a beater additive in papermaking显示文摘EI-Kalyoubi Samira F Heikal Salwa O 1983Cellulose Chemistry and Technology1983,17,6:1
12Addition of hemicelluloses to acetylated and grafted paper pulps显示文摘EI-Kalyoubi Samira F 1989Cellulose Chemistry and Technology1989,23,1:1
13Applica- tion of SWAT Model to Investigate Nitrate Leaching in Hamadan-Bahar Watershed, Iran 显示文摘Samira A Jahangir A K Mousavi S F 2010Agriculture Ecosystems& Environment2010,139,4:1
14Thermal behavior of holo- and hemicenulose obtained from rice straw and bagasse显示文摘Sefain Magdi Z E1-Kalyoubi Samira F Shukry Nadia 2003Journal of Polymer Science: Polymer Chemistry Edition2003,23,5:1
15Constructing BiVO4/Graphene/TiO2 nanocomposite photoanode for photoelec- trochemical conversion applications 显示文摘Samira Y Monireh F Alireza Z M 2016J Electroanal Chem2016,763,:1
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