نتایج جستجو برای: flic gene

تعداد نتایج: 1141712  

Journal: :Journal of clinical microbiology 2004
Anne-Katharina Sonntag Rita Prager Martina Bielaszewska Wenlan Zhang Angelika Fruth Helmut Tschäpe Helge Karch

Enterohemorrhagic Escherichia coli (EHEC) strains of serogroup O145 are emerging as causes of diarrhea and the hemolytic-uremic syndrome. However, there have been few genetic analyses of this EHEC group. We investigated the serotypes, virulence genes, plasmid profiles, pulsed-field gel electrophoresis (PFGE) patterns, and genetic variability of the fliC and eae genes in 120 EHEC O145 strains is...

Journal: :Infection and immunity 1998
M Feldman R Bryan S Rajan L Scheffler S Brunnert H Tang A Prince

Pseudomonas aeruginosa strains are opportunistic pathogens associated with infections in immunocompromised hosts and patients with cystic fibrosis. Like many other mucosal pathogens, P. aeruginosa cells express flagella which provide motility and chemotaxis toward preferred substrates but also provide a ligand for clearance by phagocytic cells. We tested the role of flagella in the initial stag...

Ahmad Amiri, Ahmad Movahedpour, Amir Savardashtaki, Mortaza Taheri-Anganeh, Seyyed Hossein Khatami, Younes Ghasemi, Zohreh Mostafavi-Pour,

Background: Breast cancer is one of the most prevalent cancers among women. Common cancer treatment methods are not effective enough, and there is a need for a more efficient treatment procedure. Cancer vaccine is a novel immunotherapy method that stimulates humoral and/or cellular immunity against cancer. Placenta-specific protein 1 (PLAC1) is a cancer/testis antigen, prevalent in breast cance...

Journal: :Biochemical and Biophysical Research Communications 2007

2013
Akira Sakurai Katsuyoshi Takayama Namiko Nomura Tsubasa Munakata Naoki Yamamoto Tsuruki Tamura Jitsuho Yamada Masako Hashimoto Kazuhiko Kuwahara Yoshihiro Sakoda Yoshihiko Suda Yukuharu Kobayashi Nobuo Sakaguchi Hiroshi Kida Michinori Kohara Futoshi Shibasaki

Immunochromatography (IC) is an antigen-detection assay that plays an important role in the rapid diagnosis of influenza virus because the protocol is short time and easy to use. Despite the usability of IC, the sensitivity is approximately 10(3) pfu per reaction. In addition, antigen-antibody interaction-based method cannot be used for the detection of influenza viruses with major antigenic ch...

2018
Sana Syed Najeeha T Iqbal Kamran Sadiq Jennie Z Ma Tauseef Akhund Wenjun Xin Sean R Moore Enju Liu Shahida Qureshi Kerri Gosselin Andrew Gewirtz Christopher P Duggan S Asad Ali

BACKGROUND Environmental Enteric Dysfunction (EED) in children from low-income countries has been linked to linear growth declines. There is a critical need to identify sensitive and early EED biomarkers. OBJECTIVE Determine whether levels of antibodies against bacterial components flagellin (flic) and lipopolysaccharide (LPS) predict poor growth. DESIGN/METHODS In a prospective birth cohor...

2002
W. Kamleh

The action of the overlap-Dirac operator on a vector is typically implemented indirectly through a multi-shift conjugate gradient solver. The compute-time required depends upon the condition number, κ, of the matrix that is used as the overlap kernel. While the Wilson action is typically used as the overlap kernel, the FLIC (Fat Link Irrelevant Clover) action has an improved condition number an...

2004
J. M. Zanotti D. B. Leinweber W. Melnitchouk A. G. Williams J. B. Zhang

The Fat-Link Irrelevant Clover (FLIC) fermion action provides a new form of nonperturbative O(a)-improvement in lattice fermion actions offering near continuum results at finite lattice spacing. It provides computationally inexpensive access to the light quark mass regime of QCD where chiral nonanalytic behaviour associated with Goldstone bosons is revealed. The motivation and formulation of FL...

2011
Orit Gat James E. Galen Sharon Tennant Raphael Simon William C. Blackwelder David J. Silverman Marcela F. Pasetti Myron M. Levine

BACKGROUND Antibiotic-resistant Salmonella enterica serovar Paratyphi A, the agent of paratyphoid A fever, poses an emerging public health dilemma in endemic areas of Asia and among travelers, as there is no licensed vaccine. Integral to our efforts to develop a S. Paratyphi A vaccine, we addressed the role of flagella as a potential protective antigen by comparing cell-associated flagella with...

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