Platelet-rich plasma preparation | ||||||||||||
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Study | Preparation protocol | 1st centrifugation | 2nd centrifugation | Cell count | Supplementation | |||||||
Authors | Time | Spin speed | Time | Spin speed | Platelets | Leukocytes (×106) | Anticoagulant | Activation | ||||
Ahmad et al. | Double centrifuge method | 12 min | 300 g | 8 min | 4000 rpm | N/A | N/A | N/A | 10% calcium gluconate | |||
Almasry et al. | Double centrifuge method | 20 min | 160 g | 15 min | 400 g | N/A | N/A | 0.5 mL of 0.1 M sodium citrate | 0.05 mL of 0.2 M calcium chloride | |||
Arican et al. | Double centrifuge method | 10 min | 96 g | 20 min | 380 g | 1,420,000/μL | 1.09 s/μL | Sodium citrate | N/A | |||
Asjid et al. | Double centrifuge method | 10 min | 500 g | 10 min | 2200 g | 3 times greater than baseline | N/A | 0.05 mL of 0.1 M sodium citrate | 50 μL of 10% calcium chloride | |||
Chouhan et al. | Double centrifuge method | 20 min | 800 rpm | 15 min | 2200 rpm | ≅ 3 times greater than baseline | Low (Unclear) | Acid citrate dextrose | N/A | |||
Coskun et al. | Standard PRP kit | N/A | N/A | N/A | N/A | N/A | N/A | Sodium citrate | Bovine thrombin and calcium chloride | |||
Gamal et al. | Double centrifuge method | 8 min | 1240 rpm | 5 min | 1240 rpm | N/A | N/A | Sodium citrate | N/A | |||
Guner & Buyukbebeci | Double centrifuge method | 10 min | 5600 rpm | 10 min | 2400 rpm | N/A | N/A | EDTA | N/A | |||
Hermeto et al. | Double centrifuge method | 10 min | 300 g | 10 min | 640 g | 997.42 ± 48.01/ml | N/A | 10% sodium citrate | 0.05 mL 10% calcium gluconate | |||
Jayaram et al. | Double centrifuge method | 6 min | 1500 rpm | 15 min | 3400 rpm | LP-PRP: 1.556 × 106 ± 0.0216 × 106 LR-PRP: 2.760 × 106 ± 0.0898 × 106 | LP-PRP: 0.970 ± 0.0361 LR-PRP: 3.210 ± 0.6322 | 100 μL of citrate dextrose solution | N/A | |||
Ji et al. | Unclear | 15 min | 2000 rpm | - | - | N/A | N/A | 0.4 mL of citrate glucose | 0.02 mL calcium chloride | |||
Kanwat et al. | Double centrifuge method | 20 min | 800 rpm | 15 min | 2200 rpm | G1: 1,820,000/μL G2: 1,963,000/μL (≅ 3 times greater than the baseline) | N/A | Acid citrate dextrose | N/A | |||
Kutuk et al. | Standard PRP kit | Unclear | Unclear | Unclear | Unclear | 5.24 times greater than the baseline | N/A | 2 mL of citrate dextrose | 10% calcium chloride | |||
Lu et al. | Double centrifuge method | 10 min | 1500 g | Unclear | Unclear | N/A | N/A | N/A | N/A | |||
Parlak & Arican | Standard PRP kit | 5 min | 1700 g | Unclear | Unclear | 4N/A8 times greater than the baseline | N/A | 3 mL of acid citrate | N/A | |||
Ragab et al. | Double centrifuge method | 10 min | 1000 rpm | 10 min | 2000 rpm | N/A | N/A | 3.8% sodium citrate | 50 μL 10% calcium chloride | |||
Wang et al. | Standard PRP kit | 10 min | 350 g | 15 min | 450 g | 1330.1 × 103/mL | N/A | 10 mL acid citrate dextrose | CaCl2 | |||
Wu et al. | Double centrifuge method | 10 min | 215 g | 10 min | 863 g | 1958.33 ± 316.41 × 109/L | N/A | 1 mL of 10% sodium citrate | N/A | |||
Xin et al. | Double centrifuge method | 10 min | 150 g | 10 min | 1500 g | 1:0 × 109–2:0 × 109/mL | N/A | Acid citrate dextrose | N/A | |||
Yin et al. | Double centrifuge method | 10 min | 250 g | 10 min | 1000 g | 1947.50 ± 297.71 × 106 | 56.92 ± 26.83 | Acid citrate dextrose | N/A | |||
Yun et al. | Double centrifuge method | 10 min | 1200 rpm | 10 min | 2500 rpm | > 1.0 × 106/μL | N/A | 7 mL of acid citrate dextrose | N/A |