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Table 1 Semi-quantitative estimation of bacterial growth (CFU/ml)

From: Leukocyte presence does not increase microbicidal activity of Platelet-rich Plasma in vitro

Number of quadrant

Colony count

1st quadrant

0

1-4

≥5

≥5

≥5

≥5

2nd quadrant

  

<5

≥5

≥5

≥5

3rd quadrant

   

<5

≥5

≥5

Appendix

    

0

≥1

Approximate growth (CFU/ml)

<103

103

104

105

106

>106

  1. Bacterial growth was determined by the number of colonies detected on each agar plate