Bacterial Adherence

C. Beachey

ISBN 10: 940095865X / ISBN 13: 9789400958654

Editore: Springer, Springer Nov 2011, 2011

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Neuware -Bacteria adhere to and colonize almost any surface. Within minutes after sub merging a solid object in seawater or freshwater, the surface becomes colonized by adherent micro-organisms, and the earliest organisms to adhere are bacteria. Adherent colonies of bacteria have also been observed on particles of sand, soil, other bacteria, plant tissues, and a variety of animal tissues. Shortly after birth, the skin and the mucosal surfaces of the upper respiratory tract and the gastro intestinal tract of animals and man become heavily colonized by a variety of adherent bacteria which persist in varying numbers as indigenous parasites. The apparent symbiotic balance between the host and his indigenous parasites oc casionally is upset by the invasion of harmful bacteria which adhere to and colonize these surfaces. Pathogenic bacteria may also adhere to and colonize normally sterile surfaces such as the mucosa of the genito-urinary tract and the lower respiratory tract, and occasionally even endothelial surfaces of the cardiovascular system, resulting in the development of serious infectious diseases. Although marine microbiologists have been aware for a long time that bacteria must stick to surfaces in order to avoid being swept away by moving streams of water, not until recently has it been widely recognized that adherence must be an important ecological determinant in the colonization of specific sites in plants and animals, and in particular an important early event in the pathogenesis of bacterial infections in animals and man. It is true that Dr G.

Codice articolo 9789400958654

Dati bibliografici

• Titolo: Bacterial Adherence
• Editore: Springer, Springer Nov 2011
• Data di pubblicazione: 2011
• Lingua: Inglese
• ISBN 10: 940095865X
• ISBN 13: 9789400958654
• Rilegatura: Taschenbuch
• Condizione: Neu
• Dimensioni: 235 L x 155 A x 27 P (millimetri) 235 millimetri di larghezza per 155 millimetri di altezza per 27 millimetri di profondità
• Peso: 727 grammi

Descrizione articolo

Riassunto

Bacteria adhere to and colonize almost any surface. Within minutes after sub­ merging a solid object in seawater or freshwater, the surface becomes colonized by adherent micro-organisms, and the earliest organisms to adhere are bacteria. Adherent colonies of bacteria have also been observed on particles of sand, soil, other bacteria, plant tissues, and a variety of animal tissues. Shortly after birth, the skin and the mucosal surfaces of the upper respiratory tract and the gastro­ intestinal tract of animals and man become heavily colonized by a variety of adherent bacteria which persist in varying numbers as indigenous parasites. The apparent symbiotic balance between the host and his indigenous parasites oc­ casionally is upset by the invasion of harmful bacteria which adhere to and colonize these surfaces. Pathogenic bacteria may also adhere to and colonize normally sterile surfaces such as the mucosa of the genito-urinary tract and the lower respiratory tract, and occasionally even endothelial surfaces of the cardiovascular system, resulting in the development of serious infectious diseases. Although marine microbiologists have been aware for a long time that bacteria must stick to surfaces in order to avoid being swept away by moving streams of water, not until recently has it been widely recognized that adherence must be an important ecological determinant in the colonization of specific sites in plants and animals, and in particular an important early event in the pathogenesis of bacterial infections in animals and man. It is true that Dr G.

Contenuti

1 General Concepts and Principles of Bacterial Adherence in Animals and Man.- 2 Adherence of Normal Flora to Mucosal Surfaces.- 3 Bacterial Adherence and the Formation of Dental Plaques.- 4 Mechanisms of Adherence of Streptococcus mutans to Smooth Surfaces in vitro.- 5 Structure and Cell Membrane-Binding Properties of Bacterial Lipoteichoic Acids and their Possible Role in Adhesion of Streptococci to Eukaryotic Cells.- 6 Attachment of Mycoplasma pneumoniae to Respiratory Epithelium.- 7 Adhesive Properties of Enterobacteriaceae.- 8 The Adhesive Properties of Vibrio cholerae and other Vibrio Species.- 9 Adherence of Neisseria gonorrhoeae and other Neisseria Species to Mammalian Cells.- 10 Structure and Cell Membrane-Binding Properties of Bacterial Fimbriae.- 11 Adherence of Marine Micro-organisms to Smooth Surfaces.- 12 Microbial Adherence in Plants.- 13 Cell Recognition Systems in Eukaryotic Cells.- 14 Prospects for Preventing the Association of Harmful Bacteria with Host Mucosal Surfaces.