Research Article
Antibacterial Activity of Leukocyte- and Platelet-Rich Plasma: An In Vitro Study
Table 2
Mean values (x) and standard deviation (SD) of inhibition zone determined by L-PRP and thrombin.
| | | | G1
20µl L-PRP + 5µl autologous thrombin | G2
20µl L-PRP + 2µl autologous thrombin | G3
25 µl L-PRP | G4
25µ autologous thrombin | G5
20µl L-PRP + 5µl bovine thrombin | G6
20µl L-PRP + 2µl bovine thrombin | G7
25µl bovine thrombin |
| | ATCC® 43300 | x | 12.80 | 8.15 | 6.60 | 6.00 | 18.00 | 11.00 | 6.00 | | SD | 1.20 | 0.75 | 0.50 | 0.00 | 1.36 | 0.94 | 0.00 |
| | ATCC® 25923 | x | 10.90 | 6.40 | 6.00± | 6.00 | 18.00 | 7.00 | 6.00 | | SD | 1.02 | 0.50 | 0.00 | 0.00 | 2.11 | 0.41 | 0.00 |
| | ATCC® 35218 | x | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | | SD | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| | ATCC® 25922 | x | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | | SD | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| | ATCC® 700603 | x | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | | SD | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| | ATCC® 29212 | x | 11.15 | 7.70 | 7.45 | 6.00 | 11.00 | 8.00 | 6.00 | | SD | 0.93 | 0.57 | 0.61 | 0.00 | 0.91 | 0.73 | 0.00 |
| | ATCC® 27853 | x | 11.15 | 7.00 | 6.70 | 6.00 | 10.00 | 7.00 | 6.00 | | SD | 0.88 | 0.65 | 0.47 | 0.00 | 0.92 | 0.41 | 0.00 |
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The values expressed in millimeters. Bacterial strains: Staphylococcus aureus ATCC 43300 (MRSA), Staphylococcus aureus ATCC 25923 (MSSA), Escherichia coli ATCC 35218, Escherichia coli ATCC 25922, Klebsiella pneumoniae ATCC 700603, Enterococcus faecalis ATCC 29212, and Pseudomonas aeruginosa ATCC 27853.
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