Quorum Sensing

(sharon) #1

3 Methods


3.1 Burn and
Infection Model


3.1.1 Bacterial Inoculum
Preparation



  1. StreakP. aeruginosaPA14 cells from a 80 C stock onto LB
    agar plate and incubate the plates at 37C overnight.

  2. The next day, inoculate one bacterial culture tube containing
    5 ml of LB-Lennox liquid medium with one isolated colony
    and incubate at 37 C, rotating at 200 rpm, until an
    OD600nm¼1.0 is reached.


Fig. 1Burn and infection model. Materials used in this model (a–c). Mice are shaved (d,e), depilated (f,g),
given a full thickness skin burn injury (h–j), infected (k), and put back in their cages (l)


Animal Models for Anti-Virulence Therapies 231
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