1.
Antibiotiki
; 20(11): 1002-5, 1975 Nov.
Article
in Russian
| MEDLINE
| ID: mdl-817644
ABSTRACT
A number of biologically active substances, i. e. main protamine proteins and histones, EDTA, lysozyme, methacyl and pentoxyl was studied with respect to their effect on the levels of the minimum inhibitory concentrations of antibiotics against E. coli and Staph. aureus and transfer of resistence to chloramphenicol in E. coli on conjugation. It was shown that the above substances lowered the minimum inhibitory concentrations of the antibiotics 2--10 times when added to the culture simultaneously with the latter. The results varied depending on the strain and the resistance nature. Marked inhibition of transfer of resistance to chloramphenicol in the presence of the main proteins and EDTA was found.
Subject(s)
Anti-Bacterial Agents/pharmacology , Bacteria/drug effects , Drug Resistance, Microbial , Conjugation, Genetic/drug effects , Drug Interactions , Edetic Acid/pharmacology , Escherichia coli/drug effects , Histones/pharmacology , Muramidase/pharmacology , Protamines/pharmacology , Staphylococcus aureus/drug effects , Uracil/analogs & derivatives , Uracil/pharmacology
2.
Antibiotiki
; 18(1): 68-71, 1973 Jan.
Article
in Russian
| MEDLINE
| ID: mdl-4568058
3.
Antibiotiki
; 16(8): 684-7, 1971.
Article
in Russian
| MEDLINE
| ID: mdl-5139441
Subject(s)
Actinomyces/metabolism , Antifungal Agents/metabolism , Fatty Acids/metabolism , Acetates/metabolism , Antifungal Agents/biosynthesis , Carbon Isotopes , Culture Media/analysis , Fatty Acids/biosynthesis , Fermentation , Malonates/metabolism , Propionates/metabolism , Sodium/metabolism , Time Factors
4.
Antibiotiki
; 15(10): 916-9, 1970 Oct.
Article
in Russian
| MEDLINE
| ID: mdl-5487857
Subject(s)
Actinomyces/analysis , Antifungal Agents/biosynthesis , Culture Media/analysis , Fatty Acids/analysis , Fermentation , Phosphorus/pharmacology , Actinomyces/growth & development , Actinomyces/metabolism , Caproates/analysis , Caprylates/analysis , Chromatography , Culture Media/pharmacology , Depression, Chemical , Linoleic Acids/analysis , Oleic Acids/analysis , Palmitic Acids/analysis , Stearic Acids/analysis , Stimulation, Chemical , Time Factors , Zea mays
5.
Antibiotiki
; 15(9): 779-82, 1970 Sep.
Article
in Russian
| MEDLINE
| ID: mdl-5489724
6.
Antibiotiki
; 15(3): 224-8, 1970 Mar.
Article
in Russian
| MEDLINE
| ID: mdl-5447127
Subject(s)
Actinomyces/metabolism , Antifungal Agents/antagonists & inhibitors , Fatty Acids/biosynthesis , Phosphorus/pharmacology , Acetates , Actinomyces/drug effects , Antifungal Agents/biosynthesis , Carbon Isotopes , Culture Media , Depression, Chemical , Fatty Acids/metabolism , Glycerophosphates/pharmacology , Stimulation, Chemical
7.
Antibiotiki
; 14(12): 1073-7, 1969 Dec.
Article
in Russian
| MEDLINE
| ID: mdl-5371174
Subject(s)
Actinomyces/metabolism , Antifungal Agents/biosynthesis , Culture Media/pharmacology , Fermentation , Actinomyces/growth & development , Ammonia/pharmacology , Citrates/pharmacology , Depression, Chemical , Glucose/pharmacology , Hot Temperature , Hydrogen-Ion Concentration , Sodium/pharmacology , Solutions/pharmacology , Stimulation, Chemical , Sulfates/pharmacology , Time Factors
8.
Antibiotiki
; 14(8): 749-53, 1969 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-4907796
Subject(s)
Anti-Bacterial Agents/pharmacology , Drug Resistance, Microbial , Escherichia coli/drug effects , Recombination, Genetic/drug effects , Shigella dysenteriae/drug effects , Transduction, Genetic/drug effects , Animals , Chloramphenicol/pharmacology , Conjugation, Genetic/drug effects , Crosses, Genetic , Depression, Chemical , Intestines , Mice , Neomycin/pharmacology , Peritoneal Cavity , Tetracycline/pharmacology
9.
Zh Mikrobiol Epidemiol Immunobiol
; 46(4): 30-4, 1969 Apr.
Article
in Russian
| MEDLINE
| ID: mdl-4892765