Wednesday, February 22, 2012

Source: administration merck:

Reptiles


bites often difficult to solve than Herp Herp keepers and their doctors realize


due to the presence of gram-negative and gram-positive bacteria


in reptiles mouth, which is then transmitted to a puncture wound . A distinctive feature >> << gram-negative bacteria is the presence of a double membrane surrounding


each bacterial cell. Although all bacteria have an internal membrane cells


Gram-negative bacteria have a unique outer membrane. This outer shell


exclude certain drugs and antibiotics to penetrate into the cell, partly accounting


why gram-negative bacteria are generally more stable >> << to antibiotics than gram-positive bacteria . Some examples


Gram-negative bacteria Bartonella, Brucella, Campylobacter, Enterobacter, Escherichia, Francisella,


Hemophilus, Klebsiella, Morganella, Proteus, Providencia, Pseudomonas,


Salmonella, Serratia, Shigella, Vibrio,


and Yersinia. The outer shell


Gram-negative bacteria rich molecule called lipopolysaccharide. If gram-negative bacteria enter the bloodstream, LPS can


cause a cascade of events including high temperature and drop in blood pressure >>. << For this reason, often called Helicobacter


endotoxin. Gram-negative bacteria


have a great facility for the exchange of genetic material (DNA) among strains


the same species and even in different species. This means that if >> << Gram-negative bacteria or exposed to genetic changes (mutations) or


acquires genetic material that provides resistance to antibiotics, bacteria


can later share with the DNA of another strain of bacteria strattera side effects and


second strain could become resistant as well. Source: Administration Merck:


Home Edition. Article 17, Chapter 177: Bacterial infection (


). .


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