1, Objective Study on superantigen Pseudomonas aeruginosa exotoxin A (PE) and its relationship with accessory cell (AC).

2, The ATCC19410 strain was respectively made into exotoxin antigen and inactivated vaccine, and vaccine goat with it, sera was collected as positive serum.

3, Objective In order to isolate and purify an exotoxin of Streptococcus mitis which can cause toxic shock syndrome and investigate its pathogenicity.

4, Beta - exotoxin is an inhibitor of RNA polymerase and acts competitively with ATP in various biological processes.

5, List the main differences between the endotoxin and exotoxin of bacteria.

6, The toxin may be formed within the pathogen and released when it dies (endotoxin),[http:///exotoxin.html] or secreted through its cell wall (exotoxin).

7, Primers were designed according to the encoding gene of Pseudomonas aeruginosa exotoxin A, and Pseudomonas aeruginosa exotoxin A gene was detected by PCR technique.

8, Aim To investigate the effects of grown releasing hormone-pseudomonas aeruginosa exotoxin 38(GP38) neutralizing antibody on drug exposure in rhesus monkeys.

9, And no diphtherotoxin was detected in its soluble metabolites indicating that cell wall defect might affect the production of diphtherotoxin, therefore lost its pathogenic role in exotoxin production.

10, At present, the unique effective therapy is to inject tetanus anti-toxin (TAT) or human tetanus immunoglobulin (TIG) into patient to neutralize the exotoxin.

11, The degradation performances of the bacteria and epiphyte to the polyurethane are analyzed, and the indication of the existence of exotoxin enzyme is discovered by SDS -PAGE experiment.