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Table 3 Concentration efficiency of growth factors in the PC supernatants at 3 and 12 hours

From: Evaluation of the effect of calcium gluconate and bovine thrombin on the temporal release of transforming growth factor beta 1 and platelet-derived growth factor isoform BB from feline platelet concentrates

Activating substance

Variable

Blood component

 

PC-A (3 h)

PC-A (12 h)

PC-B (3 h)

PC-B (12 h)

PC-A+B (3 h)

PC-A+B (12 H)

Calcium gluconate

TGF-β1 (%)

42.86

44.32

46.54

45.95

89.40

90.27

 

PDGF-BB (%)

61.36

55.46

60.61

54.69

121.97

110.15

Bovine thrombin

TGF-β1 (%)

42.88

50.46

54.64

63.90

97.52

114.36

 

PDGF-BB (%)

65.64

65.88

72.12

65.82

137.76

131.70

  1. TGF-β1= transforming growth factor beta 1, PDGF-BB= platelet-derived growth factor type BB.