We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Antibiotic Streptomycin - Essay Example

Comments (0) Cite this document
Summary to essay on topic "Antibiotic Streptomycin"
Streptomycin is an antibiotic used to treat tuberculosis. Streptomycin is also used in the treatment of infective diseases like septic sore throat particularly caused by gram-negative bacteria. It is produced by the soil microbe Streptomyces griseus. Streptomycin is the first of a class of drugs called aminoglycosides to be discovered…
Download full paper
Polish This Essay
Antibiotic Streptomycin
Read TextPreview

Extract of essay "Antibiotic Streptomycin"

Download file "Antibiotic Streptomycin" to see previous pages... Streptomycin is classified chemically as an aminoglycosidic antibiotic and some of the other aminoglycosides include kanamycin, neomycin, tobramycin and amikain. In general all aminoglycoside make use of their inhibitory action by blocking protein synthesis in bacteria. Streptomycin kills bacteria by inhibiting protein synthesis by combining irreversibly with the 30S subunit of the70S ribosomes,
Let us write or edit the essay on your topic "Antibiotic Streptomycin" with a personal 20% discount.. Try it now
found typically in prokaryotes. To be more specific, it binds with the S12 protein which is involved in the initiation of protein synthesis.
Researchers have found through experiments that streptomycin stops the initiation of protein synthesis by blocking the binding of initiator N-formylmethionine tRNA to the ribosome. Besides, Streptyomycin is also known to stop the normal dissociation of 70S ribosomes into their 50S and 30S subunits. Therefore formation of polysomes is inhibited. Streptomycin action involves distorting the ribosome so that transition from initiation complex (30S-mRNA-tRNA) to chain elongating ribosome is blocked. As a result of this the normal sequence of translation is disrupted and the bacteria is unable to synthesize proteins which is vital for its cell growth and thereby fails to survive. Studies also have shown that the drug also disrupts the cell membrane of susceptible bacteria.
Over the years many bacterial species, such as Bacillus subtilis Strain S ...Download file "Antibiotic Streptomycin" to see next pagesRead More
Cite this document "Antibiotic Streptomycin"
  • APA
  • MLA
  • CHICAGO
(“Antibiotic Streptomycin Essay Example | Topics and Well Written Essays - 500 words”, n.d.)
Antibiotic Streptomycin Essay Example | Topics and Well Written Essays - 500 words. Retrieved from https://studentshare.org/miscellaneous/1504788-antibiotic-streptomycin
(Antibiotic Streptomycin Essay Example | Topics and Well Written Essays - 500 Words)
Antibiotic Streptomycin Essay Example | Topics and Well Written Essays - 500 Words. https://studentshare.org/miscellaneous/1504788-antibiotic-streptomycin.
“Antibiotic Streptomycin Essay Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/miscellaneous/1504788-antibiotic-streptomycin.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC "Antibiotic Streptomycin"
When the antibiotics quit working
The emergence of drug resistance within the populations of organisms is a logical consequence of the theory of evolution. Thus, antibiotic is a substance of microbial, animal or plant origin, which can suppress the growth of microorganisms, or cause their death.
2 Pages(500 words)Essay
Antibiotic development in the pharmaceutical industry
Some companies focus in R & D, some prefer manufacturing while the biggest pharmaceutical corporations engage in both. Before the discovery of antibiotics, the best treatment of infectious diseases was experimental. Indeed, it is quite an impossible endeavor to pursue.
4 Pages(1000 words)Essay
Antibiotic Lock Technique
The study will include reviews of the use of antibiotic lock in central venous catheters. To show the efficacy of the technique the paper will present clinical studies done with consideration on ethical issues such as consent from patient to take part in the research. The choice of antimicrobials for use in antibiotic lock technique are dependent on the different pathogens suspected to infect the catheter lumen, characteristics of the organisms, and the pharmacodynamic properties of the antimicrobial agent.
6 Pages(1500 words)Essay
Antibiotic Sensitivity Testing
Many antibiotics are undergo modifications that changes their inherent characteristics such as reduced toxicity, increases solubility, thus giving them the desirable features that they lack being natural. There are several methods developed to test the susceptibility of microorganism towards antibiotics including the Cup Borer method, Ditch method and the Disc Diffusion method.
6 Pages(1500 words)Essay
Bacteria and Antibiotic Resistance
They found that antibiotics allow to neutralize or kill bacteria but 'learn' how to resist this impact. One important aspect of a scientific theory about a phenomenon is that it seeks to unravel and present in a clear way that phenomenon's causal properties and relations.
6 Pages(1500 words)Essay
Antibiotic Resistance
The mode of action of antibiotics on microorganism are:- inhibition of cell wall synthesis, damage to the cytoplasm membrane, inhibition of nucleic acid and protein synthesis, inhibition of specific of enzyme systems. (Michael J Pelczar, 5th edition, page 515)
5 Pages(1250 words)Essay
Bacteria resistance to antibiotic
Antibiotics inhibit the growth of bacteria in humans, animals and plants. Bacteria and microbes cause infectious diseases, and antibiotics
4 Pages(1000 words)Essay
Streptomyces coelicolor and antibiotic production
As all the antibiotics are secondary metabolites and they derive the precursors from the primary metabolites, the modification of the signaling pathways will enable the greater production of the antibiotics. When the
24 Pages(6000 words)Essay
Antibiotic
The major concern is that antibiotic overuse in livestock presents increased risk for the emergence of resistant strains in livestock and humans. Antibiotics
4 Pages(1000 words)Essay
Antibiotic-resistant bacteria
m WHO annual reports (more so for 2014) on worldwide supervision of ABR discloses that resistance of antibiotics is no longer a future prediction; its right here with us. In 2012 for instance, there were around 450,000 fresh cases of multidrug-resistant TB (MDR-TB).Extensively
1 Pages(250 words)Essay
Let us find you another Essay on topic Antibiotic Streptomycin for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us