The counts increased as the X-ray images showed deteriorated manifestation,χ2=35.58,P<0.005.Conclusions The colony count of BLF culture had satisfied consistence to the pathology in diagnosing pulmonary candidiasis albicans of rabbits.
Methods To put 0.5% fluoride protector,0.1% fluoride protectors for the experiment groups and 0.1% chlorhexidine,0.05% sodium fluorideide,0.9%normal sodium for the control groups into BHI nutritive medium with Streptococcus mutans and Streptococcus sobrinus suspension. The technique of continuous cultivation was adopted,and the change of colony count was observed.
In order to investigate the antibacterial and antiviral effects of some kinds of nanometer paints, the quantitative change of bacteria and viruses were tested by colony count and haemagglutination test respectively, and figured out the inhibitory rate, sorption rate and virucidal rate after bacteria or parainflu- enza virus with certain concentration affected to nanometer materials in given time.
Low-temperature meat productions dipped with natural complex fresh-keeping film which was made up of edible collagen, chitin and Nisin, etc. , after sterilized and vacuumized, were conserved in three temperature conditions of 30~40℃, 20~25℃, 0~4℃. The colony count, TVB-N content and H2S were measured during the storage stage.
The experiment result indicated that the bacterial colony count and acidity had not exceed the standard and obvious flocculate with using the green food color retention antistaling agent on sweet milk drink which was sterilized at 100℃ for 30 minutes and preserved at normal temperature for 31 days.
Results Sial α2,3-related disaccharide, agglutinin and neuramidinases could decrease colony count of trachea 30 min after inoculation remarkably. But only Sial α2,3-Gal and neuramidinases could obviously decrease colony count 48 h later.
It is proved that the extents of susceptibility of pathogenic strains to chemotherapy programs could be accurately calculated by the time of initial growth , the colony count and the colony size in multidrug combination susceptibility test.
Various colony count averages in CITP were all lower than ones in controls with the difference being significant ( P <0 05). The megakaryocytic colony units with addition of CD80 McAb were obviously increased ( P <0 05).