bacteroides fragilis造句

• As listed, it has modest activity against the anaerobic " Bacteroides fragilis ".
• The reproductive systems of up to two-thirds of men are infected with anaerobic bacteria such as Fusobacterium nucleatum and Bacteroides fragilis.
• In this case they are mixed with organisms of intestinal origin such as E coli, bacteroides fragilis group, and clostridium species.
• Cloning and characterization of the endogenous cephalosporinase gene, cepA, from Bacteroides fragilis reveals a new subgroup of Ambler class A beta-lactamases.
• A recent study has demonstrated that a human symbiotic microorganism called Bacteroides fragilis protects animals from experimental colitis induced by Helicobacter hepaticus.
• In the lower portion of your digestive tract, " Bacteroides fragilis " is a friendly bug, but if it gets into your bloodstream, say, you'll get sick.
• Agents no longer recommended are : cefotetan and clindamycin ( Bacteroides fragilis group resistance ) and ampicillin-sulbactam ( E . coli resistance ) and ainoglycosides ( toxicity ).
• Not only do you depend on them for production of some vitamins-- there's actually a potentially deadly pathogen Bacteroides fragilis, which appears to be very important to prevent autism.
• Lincosamides are normally used to treat " Staphylococcus " and " Streptococcus " but have also proved to be useful in treating " Bacteroides fragilis " and some other anaerobes.
• They pointed to single studies on the role of " Chlamydia trachomatis " in cervical cancer, " Salmonella typhi " in gallbladder cancer, and both " Bacteroides fragilis " and " Fusobacterium nucleatum " in colon cancer.
• The anaerobes often recovered include " Prevotella bivia, Prevotella disiens ", and " Peptostreptococcus, Porphyromonas " and " Clostridium " spp . " Bacteroides fragilis " group is rarely recovered in these infections compared to intra-abdominal infection ."
• Examples include colibactin encoded by the " pks " locus ( expressed by B2 group " Escherichia coli " as well as by other Enterobacteriaceae ), " Bacteroides fragilis " toxin ( Bft ) produced by enterotoxigenic " B . fragilis " and cytolethal distending toxin ( CDT ) produced by several ?-and ?-proteobacteria.
• Nerological shunt infections are often caused by skin bacteria such as " Propionibacterium acnes ", or in instances of ventriculoperitoneal shunts that perforate the gut, by anaerobes of enteric origin ( i . e . " Bacteroides fragilis " ) . " Clostridium perfringens " can cause of brain abscesses and meningitis following intracranial surgery or head trauma.