There was no significant difference between the one-minute and five-minute dwell times, except for the injured cell count and Enterobacteriaceae count during anaerobic storage, and for total bacterial counts
during aerobic storage.
Psychrotroph counts and Enterobacteriaceae counts were reduced more by the treatments than total bacterial counts
were, while no Enterobacteriaceae growth was observed throughout the storage period.
no antimicrobial effect could be detected during or following a 9-month treatment regimen with 20mg doxycycline bid (Periostat), relative to placebo control, on total bacterial counts
, the normal flora, or in either periodontal or opportunistic pathogens.
At 10[degrees]C, total bacterial counts
in the activated samples continued to decrease until the end of the 72 hr incubation period (Fig.
Sample homogenates were analyzed for total bacterial counts