10 ENGLISH BOOKS RELATING TO «PENICILLINASE»
Discover the use of
penicillinase in the following bibliographical selection. Books relating to
penicillinase and brief extracts from same to provide context of its use in English literature.
1
Drug Therapy in Nursing
Aminopenicillins are ineffective against most infections caused by
Staphylococcus aureus because they are easily inactivated by penicillinase
produced by this species. The benefits of these drugs include their higher oral
absorption, higher ...
Diane S. Aschenbrenner, Samantha J. Venable, 2009
2
Reese and Betts' a Practical Approach to Infectious Diseases
Penicillinase-resistant penicillins are synthesized by modifying the side chain of
the common penicillin nucleus. The substituted side chain inhibits penicillinase (
a ^-lactamase) by preventing opening of the /( -lactam ring. These bactericidal ...
Robert F. Betts, Robert L. Penn, Stanley W. Chapman, 2003
3
Clinical Ocular Pharmacology
Because most strains of Staphylococcus aureus and many strains of
Staphylococcus epidermidis produce penicillinase,penicillins G and V are not
effective against these gram-positive bacteria. Some streptococci have
developed a different ...
Jimmy D. Bartlett, Siret D. Jaanus, 2008
4
Clinically Oriented Pharmacology
Short duration of action. 3. Inactivation by penicillinase 3. Inactivation by
penicillinase 3. Inactivation by penicillinase 3. Inactivation by penicillinase
enzyme.enzyme.enzyme.enzyme. 4. Limited spectrum of action. 4. Limited
spectrum of action.
5
The Pharmacy Technician: A Comprehensive Approach
Penicillinase-Resistant Penicillins Resistant penicillins are used predoininantly
for penicillinase- producing staphylococcal infecnons. Most staphylococci are
now resistant to benzyl penicillin because they produce a penicillinase. As their ...
6
The Antimicrobial Drugs
Eric Michael Scholar, William B. Pratt. Table 3-5. Effect of inoculum size on the
resistance of a fi-lactamase-producing strain of Staphylococcus aureus to
penicillin G. Table 3-6. Affinity of penicillins for Staphylococcus aureus
penicillinase. The.
Eric Michael Scholar, William B. Pratt, 2000
Cell content of penicillinase messenger Three approaches have been taken to
estimate the average cell content of penicillinase messenger RNA. From the
numbers of nascent chains and polysome size. The number of nascent chains
per ...
8
Color Atlas of Pharmacology
(2) The p-lactam ring can also be opened by bacterial enzymes (p-lactamases);
in particular. penicillinase. which can be produced by staphylococcal strains.
renders them resistant to penicillin G. (3) The antibacterial spectrum is narrow; ...
9
Sexually Transmitted Diseases
Appendix. Penicillinase. Producing. Neisseria. gonorrhoeae. (PPNG). The
emergence of strains of Neisseria gonorrhoeae resistant to penicillin and other
antibiotics is now well-established. It, therefore, necessitates in depth
understanding of ...
10
Essentials of Pharmacology for Dentistry
Penicillinase-resistantpenicillins Methicillin, Cloxacillin. 3. Extended spectrum
penicillins (a) Aminopenicillins: Ampicillin, Bacampicillin, Amoxicillin. (b)
Carboxypenicillins: Carbenicillin, Ticarcillin. (c) Ureidopenicillins: Piperacillin,
Mezlocillin.
10 NEWS ITEMS WHICH INCLUDE THE TERM «PENICILLINASE»
Find out what the national and international press are talking about and how the term
penicillinase is used in the context of the following news items.
Abstract and Introduction
This led to the development of penicillinase-resistant penicillins such as nafcillin, dicloxacillin, and oxacillin, but 1 year later, MRSA was discovered in US. «Medscape, Feb 15»
Enzyme Biosensor Used for Rapid Measurement of Drug
The penicillinase enzyme has been used in the production of the sensor. This enzyme easily absorbs penicillin even in the presence of ... «Fars News Agency, Dec 14»
Superbug: An Epidemic Begins
... Escherichia coli, one of many bacterial species unaffected by penicillin, when they found an enzyme, penicillinase, capable of destroying the drug altogether. «Harvard Magazine, Apr 14»
Particle Measuring Systems Advances Microbial Air Sampling with …
The standard agar media available are Tryptic Soy Agar (TSA) or Sabouraud Dextrose Agar (SDA) and can contain neutralizers, Penicillinase, ... «PR Web, Apr 14»
Performance of Phenotypic Tests for Detection of Penicillinase in …
Recent studies have shown that chromogenic cephalosporin tests are inferior to disc zone edge tests in detecting penicillinase in Staphylococcus aureus ... «Journal of Clinical Microbiology, Mar 14»
Professor Richard Ambler - obituary
... Edinburgh University to help Martin Pollock research the role of certain enzymes (penicillinase or lactamase) in causing the growing problem ... «Telegraph.co.uk, Feb 14»
Professor Richard Ambler
Much of the resistance is due to the production of an enzyme, penicillinase or lactamase, which destroys the antibiotic. Resistance is seen in ... «Herald Scotland, Feb 14»
Sex and the Superbug: Meet Antibiotic-Resistant Gonorrhea
It beat the antibiotics by making an enzyme—penicillinase—that made penicillin totally ineffective. Then, in the 1980s, strains of gonorrhea that ... «Yahoo! News, May 13»
Murderous Microbes, aka Superbugs
The staphylococci, for example, produced an enzyme called penicillinase that was able to inactivate penicillin. A second means of resistance was observed in ... «Vision Insights and New Horizons, Mar 13»
Aurobindo Pharma gets USFDA nod for anti-bacterial injections
"Oxacillin for Injection USP is a sterile semi-synthetic penicillin (SSP) indicated in the treatment of infections caused by penicillinase producing ... «Economic Times, Jan 13»
