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What antibiotics are used for bv,how to get rid of virus human cases,what to take over the counter for bv - Review

Antibiotics are chemicals that kill or inhibit the growth of bacteria and are used to treat bacterial infections. An antibiotic can also be classified according to the range of pathogens against which it is effective. Bacteria are termed drug-resistant when they are no longer inhibited by an antibiotic to which they were previously sensitive. If you manage this site and have a question about why the site is not available, please contact us directly. It mainly occurs in infants and is characterised by fits of coughing that end in loud inspiratory whoops.
The antibiotic kills the bacteria (red) by causing the cell wall to disintegrate (yellow remnants).


Penicillin G will destroy only a few species of bacteria and is known as a narrow spectrum antibiotic. The emergence and spread of antibacterial-resistant bacteria has continued to grow due to both the over-use and misuse of antibiotics. If a strain of a bacterial species acquires resistance to an antibiotic, it will survive the treatment. Some bacteria are naturally resistant to some antibiotics due to their physiological characteristics.
This gives the microbe an advantage when competing for food and water and other limited resources in a particular habitat, as the antibiotic kills off their competition. Tetracycline is effective against a wide range of organisms and is known as a broad spectrum antibiotic.


As the bacterial cell with acquired resistance multiplies, this resistance is passed on to its offspring. In ideal conditions some bacterial cells can divide every 20 minutes; therefore after only 8 hours in excess of 16 million bacterial cells carrying resistance to that antibiotic could exist. Acquired resistance occurs when a bacterium that was originally sensitive to an antibiotic develops resistance.
For example resistance genes can be transferred from one plasmid to another plasmid or chromosome, or resistance can occur due to a random spontaneous chromosomal mutation.



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25.01.2016, author: admin


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