Pathogen microbial

Fungi are broadly associated microbial pathogens of insects. Beauveria bassiana is extensively used as a microbial insecticide in China and Eastern Europe, especially for the control of the com borer Ostrinia spp. However, fungi have had no significant development as microbial insecticides in the United States. 

Antibiotic and Antimicrobial Drugs. The antimicrobial agents (119) flumequiae (160) and (161), and methylflumequiae (S-25930) (162) and (163) effectively eliminate a number of microbial pathogens via inhibition of the topoisomerase II enzyme of c-DNA containing bacteria (120) (see... 

White blood cell preferentially located near potential entry sites for microbial pathogens and specialized for the uptake of particulate material by phagocytosis. Most macrophages originate from peripheral blood monocytes and are able to leave the circulation following stimulation by chemotactic agents. 

This section considers, in three separate chapters, the anatomy and physiology of bacteria, fungi and yeasts, and viruses, together with a survey of the characters of individual members of these groups likely to be of importance to the applied field covered by this book. Additional information is provided about more rapid methods for detecting bacteria. The final chapter in this section (Chapter 4) considers the principles of microbial pathogenicity and epidemiology. 

Makino, S. I. Cheun, H. I. Application of the real-time PCR for the detection of airborne microbial pathogens in reference to the anthrax spores. J. Microbiol. Meth. 2003,53,141-147. 

Human illness, as a result of microbial infection, is an ever-increasing public health crisis. Children often represent the most at-risk population. Worldwide every year billions of cases of microbial infection occur and millions of deaths can be directly attributed to microbial pathogens.1 The Centers for Disease Control estimates that microbial infections are the fourth leading cause of death in the United States, with approximately 75,000 deaths attributable to microbial pathogens annually.2 Not only are there serious physical health effects associated with microbial infections, but the cost of health care associated with microbial infections is shocking. For example, in the United States alone, upper respiratory tract infections in children under the age of 15 account for more than 50 million visits to a doctor s office each year.3... 

Despite the widespread availability of antibiotics and modern health care practices, microbial pathogens continue to be a serious health issue. Numer-... 

The human retrovirus HIV can be controlled using chemotherapy directed at the reverse transcriptase and aspartyl protease encoded by the viral genome as with other microbial pathogens, however, resistance to drug therapy becomes a major problem. Figure 7.3 shows a crystal structure (PDB 1HXW) of the HIV protease, where mutated amino acids (shown in cyan) lead to disrupted binding of the clinically effective inhibitor ritonavir [24]. 

The objective of antibiotic treatments is to reduce the density of microbial pathogen in infected udder tissues and thereby improve the capacity of the animal s immune system to deal with the infection. The effect of a successful antibiotic treatment is therefore self-cure of mastitis (Hamann and Kromker, 1999). However, some antibiotics (e.g. tetracycline and gentamycine) may also have negative side effects on the animal s immune response to udder infection, as they have been shown to inhibit/reduce phagocytosis of the animal s own defence cells (Nickerson et al 1986). 

Volume 253. Adhesion of Microbial Pathogens Edited by Ron J. Doyle and Itzhak Ofek... 

It is now recognized that opiates reduce resistance to a variety of infectious agents in both humans and animals. These effects are summarized in Table 30.3 and Table 30.4 and discussed below. For example, pulmonary infections caused by mycobacteria, staphylococci, streptococci, Hemophilus and other common organisms are frequent among opium abusers.23 24 Other infectious diseases caused by microbial pathogens in... 

Bradley, P., Cowen, L., Menke, M., King, J., and Berger, B. (2001). BETAWRAP Successful prediction of parallel beta-helices from primary sequence reveals an association with many microbial pathogens. Proc. Natl. Acad. Sci. USA 98, 14819-14824. 

J.R. Uhl, C.A. Bell, L.M. Sloan, M.J. Espy, T.F. Smith, J.E. Rosenblatt and F.R. Cockerill, Application of rapid-cycle real-time polymerase chain reaction for the detection of microbial pathogens the Mayo-Roche rapid anthrax test, Mayo Clin. Proc., 77 (2002) 673-680. 

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