Figure 1.
S. aureus growth in the presence of IsdB specific mAb or isotype control mAb. Growth chambers containing 1 × 106 CFU Becker and 1 mg of mAb CS-D7 (inverted triangle), or 20C2HA, (closed circles), or no mAb (open circles) were evaluated for outgrowth of bacteria during a 24 h period. At designated times, a subset of rats were euthanized, chambers removed and bacteria were quantified by serial dilution on TSA.