Methicillin-resistant Staphylococcus aureus (MRSA) is a prominent pathogenic, antibiotic-resistant microorganism that contains a variety of virulent characteristics having the capacity to develop tolerance to several major classes of antibiotics. The ongoing creation of clones enhances this potenti...
They work by killing bacteria or preventing their reproduction, and may be synthesized chemically or by naturally-occurring or engineered organisms. Featured Why a standard method overlooks the real reason some antibiotics fail Antibiotics show limited effectiveness against Salmonella bacteria in infected ...
The antibiotics could not be removed completely by the WWTPs, and the mean removal efficiency ranged from -71.6 to 56.3%. Of all the antibiotics, the tetracyclines were removed comparatively more efficiently, probably due to their adsorption to sludge. The low removal efficiency of antibiotics in ...
Individual agents within each of the major classes of antibiotics have been shown to have significant adverse effects on spermatogenesis or spermatozoal fu... PN Schlegel,TSK Chang,FF Marshall - 《Fertility & Sterility》 被引量: 222发表: 1991年 Food safety hazards and the application of the pri...
from Mushrooms” focuses on the compounds produced by mushrooms or cultured mycelia of mushrooms. We are extremely grateful to all the researchers for their diligence in contributing their work during the unprecedented time of the coronavirus pandemic. Coordinators: Profs. Timm Anke and Kazuro Shiomi....
Dame Sally Davies:Just think about war – more people died of infections and their wounds, than died actually on the battlefield. Dr Anna Barnard:The discovery of various classes of antibiotics in the 20th Century had ...
Their renal clearance is higher and the maternal intravascular volum... R Dayoub,S Ibrahim,M Melter,... - 《American Journal of Perinatology》 被引量: 106发表: 2003年 Applied Fish Pharmacology 10. Quinolones and Fluoroquinolones. 11. Other Systemic Antibacterial Agents. Part Three: Other ...
Most importantly in the light of the restricted penetration of antibiotics into the CSF, animal studies have shown that in meningitis there is a dose-response curve between the CSF concentrations achieved by antibiotics and their bactericidal activity. This appears to be true for all classes of ...
Tetracyclines (TCs) and their metabolites were frequently detected in swine wastewater, and the maximum concentration was up to the level in milligram per liter. Macrolides (MLs) and β-lactams (β-Ls) were found in all WWTP effluent samples and some river samples, while they were never found...
However, two widely used antibiotic classes – tetracyclines and macrolides – not only stopped healthy bacteria growing at much lower concentrations than those required to stop the growth of disease-causing bacteria, but they also killed more than half of the gut bacterial species they tested, pot...