نتایج جستجو برای: nontypeable haemophilus influenzae

تعداد نتایج: 9957  

Journal: :Infection and immunity 1994
T Sirakova P E Kolattukudy D Murwin J Billy E Leake D Lim T DeMaria L Bakaletz

Nontypeable Haemophilus influenzae is a primary pathogen in both acute otitis media (OM) and chronic OM, yet the pathogenesis of this disease is not fully understood. Although fimbriae have been observed on all clinical OM isolates examined to date, their role in pathogenesis remains unclear. Therefore, the gene which codes for the fimbrial subunit protein (fimbrin) in nontypeable H. influenzae...

باقرزاده خداشهری, سمیه, رهبر, محمد, سیادت, سید داور,

Background and purpose: Haemophilus influenzae type b (Hib), is one of the major causes of bacterial meningitis in children younger than five years of age, especially in countries that immunization against Hib is not conducted. In this study we have determined the serotype, encapsulated Haemophilus influenza strains isolated from clinical samples by polymerase chain reaction (PCR) method. Mater...

Journal: :The Tohoku journal of experimental medicine 2008
Chiharu Kaji Kiwao Watanabe Michael A Apicella Hiroshi Watanabe

Biofilms can be defined as communities of microorganisms attached to a surface. Those bacterial biofilms cause serious problems, such as antibiotic resistance and medical device-related infections. Nontypeable Haemophilus influenzae (NTHi) is an important pathogen in respiratory infections, as it forms biofilms both in vitro and in vivo such as human middle ear. Recent reports indicate that oti...

Journal: :Journal of clinical microbiology 1996
R Quentin R Ruimy A Rosenau J M Musser R Christen

Previous genetic analysis of Haemophilus influenzae strains isolated from genital and neonatal infections identified a group of biotype IV that constitutes a cryptic genospecies only distantly related to H. influenzae and H. Haemolyticus. Small-subunit rRNA genes of two representative strains of this genital Haemophilus genospecies (strains 16N and 2406) were sequenced. The analysis indicated t...

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