毒力岛(英语:Pathogenicity island,PAIs,也译为致病岛)一词出现于1990年,是指一些微生物通过基因水平转移获得的一类基因组岛[1] [2] ,通常出现在动物和植物的病原体微生物基因组里。此外,革兰氏阳性菌和革兰氏阴性菌中均发现存在毒力岛。毒力岛可以通过 ...
The severe anemia we saw on the CBC could result from bacterial hemolysins causing red blood cell hemolysis during septicemia. Furthermore, the urinary bladder contained a moderate amount of brown ...
Antibiotics that inhibit protein synthesis are known to have some degree of antivirulence effects. Macrolides bind reversibly to 23S ribosomal RNA (rRNA) of the 50S subunit of bacterial ribosome ...
This type of medium is both selective and differential. The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the ...
This type of medium is both selective and differential. The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the ...
Pathogens find diverse niches for survival including inside a host cell where replication occurs in a relatively protective environment. Vibrio parahaemolyticus is a facultative intracellular pathogen ...
Clostridium septicum is a gram-positive anaerobic microorganism that is highly pathogenic because of the action of alpha-toxin and other enzymes such as hyaluronidase, fibrinolysin, deoxyribonuclease, ...
Introduction: Despite years of efforts to develop new antibiotics for eradicating multidrug-resistant (MDR) and multi-virulent Methicillin-Resistant Staphylococcus aureus (MRSA) and ...
Abstract Carbapenem-resistant Pseudomonas aeruginosa (CRPA) has been considered a major cause of infection and mortality in burn patients, especially in developing countries such as Iran. One of the ...