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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/18512

Title: Biochemical and molecular characterization of Haemophilus influenza isolated from Riyadh, Kingdom of Saudi Arabia
Authors: I. Shehata, Afaf.
Abdulaziz Al-Hazani, Amal.
Al-Aglaan, Hesham.
O. Al Shammari, Hanan.
Keywords: Haemophilus influenza, biotype, serotype, antibiogram, β-lactamase.
Issue Date: 2011
Publisher: Journal of Bacteriology Research Vol. 3(7), pp. 117-128,
Abstract: The objective of this study focused on the prevalence of Haemophilus influenza to confirm the colonies of H. influenza on the basis of their growth requirements and serotype distribution. This study prepared 80 isolates of H. influenze isolated from five different sources (eye, ear, sputum (SP), lower genital tract (TA), and nasopharyngeal (NPA)) with different ages for infants and elderly persons. The phenotypic characteristics, which included the biotype, serotype, antibiogram and β-lactamase production, were applied by using APINH and minimum inhibitory concentration (MIC). Also, the study focused on the identification of selected serotype using PFGE analysis. The discussion of this study differentiates the age groups occurrence in the isolates, alongside with non-typeable strain versus the typeable ones and their percentages in the sample of isolates. This clustering of most strains in on e PFGE pattern might be explained with the colonel population structure of the encapsulated H. influenza.
URI: http://hdl.handle.net/123456789/18512
ISSN: 2006- 9871 © 2011 Academic Journals
Appears in Collections:College of Science

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