Biomaterial Database

[Drug susceptibility of staphylococci isolated from clinical specimens]. 1985

S Chihara, and T Someya, and T Tanabe

Eighty-eight strains of staphylococci were isolated from a variety of specimens collected from patients at our university hospital from June to August 1982. These strains were identified as Staphylococcus aureus (86%), Staphylococcus epidermidis (6.8%), Staphylococcus haemolyticus (2.3%), Staphylococcus capitis (2.3%), and Staphylococcus simulans (1.1%). One strain could not be identified with certainty as a currently recognized species. A majority (70%) of the S. aureus strains was resistant to two or more of the following drugs; penicillin G, kanamycin, doxycycline, erythromycin, and chloramphenicol. As for susceptibility to beta-lactam antibiotics, most of the strains that were resistant to penicillin G were also resistant to aminobenzyl penicillin and cephalexin. Whereas none of the strains was resistant to methicillin, cloxacillin, dicloxacillin, nor cefmetazole, and only a few strains were resistant to cefoperazone or cefazolin or both. Over 50% of the S. aureus strains were found to be resistant to each of four aminoglycosides (Kanamycin, gentamicin, tobramycin, and sagamicin), while only 5% of the strains were resistant to amikacin. Multiple resistance to the above four aminoglycosides was observed among more than 40% of the S. aureus strains, and also observed among three of six strains of S. epidermidis.

UI	MeSH Term	Description	Entries
D007769	Lactams	Cyclic AMIDES formed from aminocarboxylic acids by the elimination of water. Lactims are the enol forms of lactams.	Lactam,Lactim,Lactims
D004352	Drug Resistance, Microbial	The ability of microorganisms, especially bacteria, to resist or to become tolerant to chemotherapeutic agents, antimicrobial agents, or antibiotics. This resistance may be acquired through gene mutation or foreign DNA in transmissible plasmids (R FACTORS).	Antibiotic Resistance,Antibiotic Resistance, Microbial,Antimicrobial Resistance, Drug,Antimicrobial Drug Resistance,Antimicrobial Drug Resistances,Antimicrobial Resistances, Drug,Drug Antimicrobial Resistance,Drug Antimicrobial Resistances,Drug Resistances, Microbial,Resistance, Antibiotic,Resistance, Drug Antimicrobial,Resistances, Drug Antimicrobial
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000617	Aminoglycosides	Glycosylated compounds in which there is an amino substituent on the glycoside. Some of them are clinically important ANTIBIOTICS.	Aminoglycoside
D000900	Anti-Bacterial Agents	Substances that inhibit the growth or reproduction of BACTERIA.	Anti-Bacterial Agent,Anti-Bacterial Compound,Anti-Mycobacterial Agent,Antibacterial Agent,Antibiotics,Antimycobacterial Agent,Bacteriocidal Agent,Bacteriocide,Anti-Bacterial Compounds,Anti-Mycobacterial Agents,Antibacterial Agents,Antibiotic,Antimycobacterial Agents,Bacteriocidal Agents,Bacteriocides,Agent, Anti-Bacterial,Agent, Anti-Mycobacterial,Agent, Antibacterial,Agent, Antimycobacterial,Agent, Bacteriocidal,Agents, Anti-Bacterial,Agents, Anti-Mycobacterial,Agents, Antibacterial,Agents, Antimycobacterial,Agents, Bacteriocidal,Anti Bacterial Agent,Anti Bacterial Agents,Anti Bacterial Compound,Anti Bacterial Compounds,Anti Mycobacterial Agent,Anti Mycobacterial Agents,Compound, Anti-Bacterial,Compounds, Anti-Bacterial
D013203	Staphylococcal Infections	Infections with bacteria of the genus STAPHYLOCOCCUS.	Infections, Staphylococcal,Staphylococcus aureus Infection,Staphylococcal Infection,Staphylococcus aureus Infections
D013211	Staphylococcus aureus	Potentially pathogenic bacteria found in nasal membranes, skin, hair follicles, and perineum of warm-blooded animals. They may cause a wide range of infections and intoxications.