Biomaterial Database

[Laboratory and clinical studies on cefminox]. 1985

Y Sawae, and K Okada, and Y Kumagai

Laboratory and clinical studies were performed on cefminox (CMNX, MT-141), a new cephamycin antibiotic, and results were as follows. Antimicrobial activities. MICs of CMNX against various clinical isolates were determined with the inoculum size of 10(6) cells/ml. Percentages of strains susceptible to 12.5 micrograms/ml or less were 4% for S. aureus, 0% for E. faecalis, 100% for E. coli, 81% for K. pneumoniae, 3% for Enterobacter sp., 18% for S. marcescens, 90% for P. mirabilis, 88% for indole-positive Proteus sp. 100% for S. flexneri, 100% for Salmonella sp., 0% for Citrobacter sp. and 0% for P. aeruginosa. Most of those sensitive strains were inhibited by 0.39-0.78 microgram/ml. These activities were better than those of cefmetazole and cefazolin, but were not as good as those of cefoperazone. Clinical efficacy Three patients with pneumonia, 1 with pneumonia and sepsis, and 1 with urinary tract infection were treated with CMNX daily dose of 1-4 g for 7-31 days. Clinical responses were excellent in 1, good in 3, poor in 2 patients (contained a double case). Bacteriological effects were good for E. coli, K. pneumoniae and S. liquefaciens, poor for P. aeruginosa and P. mirabilis. C. freundii, A. calcoaceticus and E. faecalis were cultured after treatment. No side effect and no abnormal change of laboratory findings were seen in our cases.

UI	MeSH Term	Description	Entries
D007711	Klebsiella pneumoniae	Gram-negative, non-motile, capsulated, gas-producing rods found widely in nature and associated with urinary and respiratory infections in humans.	Bacillus pneumoniae,Bacterium pneumoniae crouposae,Hyalococcus pneumoniae,Klebsiella pneumoniae aerogenes,Klebsiella rhinoscleromatis
D008297	Male		Males
D011014	Pneumonia	Infection of the lung often accompanied by inflammation.	Experimental Lung Inflammation,Lobar Pneumonia,Lung Inflammation,Pneumonia, Lobar,Pneumonitis,Pulmonary Inflammation,Experimental Lung Inflammations,Inflammation, Experimental Lung,Inflammation, Lung,Inflammation, Pulmonary,Inflammations, Lung,Inflammations, Pulmonary,Lobar Pneumonias,Lung Inflammation, Experimental,Lung Inflammations,Lung Inflammations, Experimental,Pneumonias,Pneumonias, Lobar,Pneumonitides,Pulmonary Inflammations
D011513	Proteus mirabilis	A species of gram-negative, facultatively anaerobic, rod-shaped bacteria that is frequently isolated from clinical specimens. Its most common site of infection is the urinary tract.
D011550	Pseudomonas aeruginosa	A species of gram-negative, aerobic, rod-shaped bacteria commonly isolated from clinical specimens (wound, burn, and urinary tract infections). It is also found widely distributed in soil and water. P. aeruginosa is a major agent of nosocomial infection.	Bacillus aeruginosus,Bacillus pyocyaneus,Bacterium aeruginosum,Bacterium pyocyaneum,Micrococcus pyocyaneus,Pseudomonas polycolor,Pseudomonas pyocyanea
D002513	Cephamycins	Naturally occurring family of beta-lactam cephalosporin-type antibiotics having a 7-methoxy group and possessing marked resistance to the action of beta-lactamases from gram-positive and gram-negative organisms.	Antibiotics, Cephamycin,Cephamycin,Cephamycin Antibiotics
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
D004926	Escherichia coli	A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.	Alkalescens-Dispar Group,Bacillus coli,Bacterium coli,Bacterium coli commune,Diffusely Adherent Escherichia coli,E coli,EAggEC,Enteroaggregative Escherichia coli,Enterococcus coli,Diffusely Adherent E. coli,Enteroaggregative E. coli,Enteroinvasive E. coli,Enteroinvasive Escherichia coli
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man