What is definition of Antibiotic???

The antibiotic term was used for the primary time in early 40’s of the last century. During decades, the antibiotic definition has been modified again and again.

Today, «antibiotic» definition differs from definition that was employed in biology and biological science over seventy years agone. One of the shortest «antibiotic» definitions can be found in Wikipedia. In Wikipedia, the free cyclopedia antibiotic is considered a vigorous substance, accustomed kill microorganism.

Antibiotic – definition and examples

The common definition for all types of antibiotics is almost identical. Antibiotics are synthetic or semisynthetic substances that delay the growth and suppress the development of pathogenic bacteria.

The distinction between antibiotic definitions from totally different teams lies within the description of their pharmacologic and microbiological properties. You can find definitions of various types of antibiotics not only in Wikipedia, but also in medical magazines, blogs and online forums.

Besides, the antibiotic definition is often revealed on package insert and Highlights of Prescribing info (PDF). The most relevant information indicated on the package insert is a definition of microbiological characteristics of an antibiotic drug. You may find some examples of antibiotic definition in this review.

Antibiotics – definition using the example of penicillins

The penicillin group of antibiotics contains dozens of various drugs, including Ampicillin and Amoxicillin. These unreal antibiotics don’t solely have similar names, however even have identical medicine properties.

Amoxicillin is Associate in Nursing analog of Ampicillin; thus, these 2 antibiotic medication have similar microbiological properties, indications to be used and facet effects.

Just as other semisynthetic penicillin drugs, Amoxicillin and Ampicillin provide an effective inhibition of cell-wall biosynthesis aerobic gram-positive and gram-negative microorganisms, as well as Helicobacter pylori bacteria.

Cephalosporin antibiotics – definition

The same as penicillin antibiotics, cephalosporins provide an inhibition of biosynthesis of cell wall. The microbiological properties of cephalosporins and penicillins are similar. However, cephalosporins are ineffective in treatment of infectious diseases caused by Helicobacter pylori, unlike penicillins.

The samples of cephalosporins and penicillins demonstrate that the microbiological definition of varied antibiotic teams is also terribly similar, nonetheless the outline of their medicine properties could have basic variations.