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Definition of Beta-lactamase
1. Noun. Enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic.
Definition of Beta-lactamase
1. Noun. (biochemistry) An enzyme produced by certain bacteria, responsible for their resistance to beta-lactam antibiotics such as penicillin. ¹
¹ Source: wiktionary.com
Medical Definition of Beta-lactamase
1.
Lexicographical Neighbors of Beta-lactamase
Literary usage of Beta-lactamase
Below you will find example usage of this term as found in modern and/or classical literature:
1. Germ Warfareby John Lonergan by John Lonergan (2001)
"Beta lactamase positive, although that should be no surprise. " Beta lactamase
is an enzyme some bacteria produce to destroy the effectiveness of penicillin ..."
2. Impacts Of Antibiotic-resistant Bacteria by DIANE Publishing Company (1996)
"Beta-Lactamase: an enzyme produced by some bacteria that degrades beta-lactam
antibiotics. See penicillinase. Breakpoint: a concentration of antibiotic that ..."
3. Guide To Clinical Preventive Services by U. S. Preventive Services Task Force (1989)
"Over 16000 infections with beta-lactamase-producing gonococci, the most common
resistant strain, ..."
4. Hantaviruses: Emerging Viral Diseases edited by J. S. Mackenzie (1999)
"... J. Beytout, and D. Raoult Extended-Spectrum Beta-Lactamase- 181 Producing
Salmonella Enteritidis in Trinidad and Tobago BR Cherian, N. Singh, W.Charles, ..."
5. In the Matter of Certain Recombinantly Produced Human Growth Hormones by DIANE Publishing Company (1997)
"... proteins not apparently amendable to extra-cellular cleavage, eg Villa-Komaroff,
supra, (penicillinase- proinsulin); Seeburg, supra (beta-lactamase- ..."