Fig 2.

Changes in telemetric parameters postchallenge. Nine challenged animals were surgically implanted with telemetry transmitters and monitored for clinical signs of disease. The mean value for each parameter measured by telemetry was computed every 15 min for 24 h (00:00, 00:15,…, 23:45) prechallenge (baseline). The data collected postchallenge were then baseline adjusted according to the associated clock time. In these graphs, the mean differences that were significantly greater than zero are indicated by black squares, while the mean differences that were significantly less than zero are indicated by black triangles. The parameters monitored included temperature (A), heart rate (B), MAP (C), pulse pressure (D), diastolic BP (E), and systolic BP (F).