HAEMOPHILUS PARAPHROPHILUS PDF

Abstract. Human diseases caused by Haemophilus paraphrophilus (H. paraphrophilus) are unusual. The following case report describes a year-old man who. With Aggregatibacter aphrophilus, some isolates are dependent on V factor ( formerly Haemophilus paraphrophilus), while others are not (formerly Haemophilus. Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus, transform Haemophilus paraphrophilus into the NAD-independent phenotype.

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Classification, identification, and clinical significance of Haemophilus and Aggregatibacter species with host specificity for humans. Norskov-Lauritsen NKilian M.

Identification of Actinobacillus actinomycetemcomitans by leukotoxin gene-specific hybridization and polymerase chain reaction assays. If the latter was the underlying cause, the finding of localized H.

Fine needle aspiration paraphrophllus a parotid gland abscess. Detection of pathogens from periodontal lesions. Subgingival hamophilus of periodontal pathogenic microorganisms in adult periodontitis.

A New V-dependent Haemophilus species preferring increased co2 tension for growth and named Haemophilus paraphrophilus, nov. There are case reports regarding H.

Our patient is a year old man with HIV and diet-controlled hyperlipidemia, who presented to the dental office with a chief complaint of pain and swelling over the right side of the face and below the right ear over 1 week. Joerg Graf Journal of clinical microbiology The aim of this study was to reinvestigate the relationships and the generic affiliations of the species Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus, Haemophilus paraphrophilus and Haemophilus segnis.

Parotid Gland Abscess Caused by Haemophilus Paraphrophilus: A Case Report

Diverse restriction fragment length polymorphism patterns of the PCR-amplified 16S rRNA genes in Aeromonas veronii strains and possible misidentification of Aeromonas species. Showing of 27 references. Haemophilus paraphrophilus frontal lobe abscess: Showing of 9 extracted citations. Principles and applications of polymerase chain reaction in medical diagnostic fields: The biochemical profile of our isolate is presented in Table 1.

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Microbiological studies identified H. This PCR-based method is a reliable and rapid alternative to conventional methods for identification of these bacterial species. The gene encodes a polypeptide of amino acids that shows Cytopathologic examination of the aspirate confirmed the diagnosis.

Hepatobiliary infections caused by heamophilus species.

Haemophilus paraphrophilus | Harvard Catalyst Profiles | Harvard Catalyst

Arch Mal Coeur Vaiss. Serum antibody in Actinobacillus actinomycetemcomitans-infected patients with periodontal disease. The nicotinamide phosphoribosyltransferase gene nadV conferring V factor-independent growth was identified in Haemophilus aphrophilus. We propose the transfer of Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus and Haemophilus segnis to a new genus Aggregatibacter gen. The growth was present on a chocolate agar plate.

Reclassification of Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus, Haemophilus paraphrophilus and Haemophilus segnis as Aggregatibacter actinomycetemcomitans gen. From This Paper Figures, tables, and topics from this paper. We conclude that the division into two species Haemophilus aphrophilus and Haemophilus paraphrophilus is not justified and that Haemophilus paraphrophilus should be considered a later heterotypic synonym of Haemophilus aphrophilus.

Since the oxidase reaction was found to be positive, we identified the organism as H. Am J Med Sci.

A distinguishing reaction between these two organisms is the oxidase reaction that is positive for H. The species of the genus Aggregatibacter are independent of X factor and variably dependent on V factor for growth in vitro.

Enferm Infec Microbiol Clin. The 40 strains form a monophyletic group clearly separate from other evolutionary haemophius of the family Pasteurellaceae. A Case Report Anton V. Arthritis caused by Heamophilus paraphrophilus and isolation of the organism by using an improved culture protocol. Evaluation of two commercial kits and arbitrarily primed PCR for identification and differentiation of Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus, and Haemophilus paraphrophilus.

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The patient was successfully treated with IV Unasyn and Bactrim for four days and then switched to oral Augmentin and Bactrim for another 10 days. To our knowledge, there was no evidence to support any similar associated condition in our patient, although HIV positivity implies immune deficiency that could have predisposed toward infection.

Diagn Microbiol Infect Dis. Int J Syst Evolut Microbiol. Cerebral abscess caused by Aggregatibacter aphrophilus.

Haemophilus paraphrophilus infection: a pitfall in laboratory diagnosis.

Forty strains of Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus and Haemophilus segnis were investigated by multilocus sequence analysis. Case report of spinal epidural abscess caused by Haemophilus paraphrophilus. The parotid gland has never been reported to be involved by this organism. Ten isolates of Haemophilus paraphrophilus all carried a haemophjlus pseudogene.

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Genetic relationship of strains of Haemophilus aphrophilus, H. A right parotid gland abscess was suspected, and fine-needle aspiration was performed. Reclassification of Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus, Haemophilus paraphrophilus and Haemophilus segins as Aggregatibacter actinomycetemcomitans gen. Citations Publications citing this paper.

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