From: Extracellular matrix stiffness mediates radiosensitivity in a 3D nasopharyngeal carcinoma model
Group | Modulus Kpa | Collagen | Sodium alginate | 10 × 1640 medium | 0.9% NaCl | 0.1% acetic acid | 0.1 mol/L NaOH | 0.1 mol/L CaCl2 | Cells |
---|---|---|---|---|---|---|---|---|---|
2 mg/mL collagen+ 40 mg/mL Alg | 208.2 Kpa | 180 µL | 360 µL | 60 µL | - | - | 18 µL | 3 mL | 2 × 105 |
2 mg/mL collagen+ 20 mg/mL Alg | 94.99 Kpa | 180 µL | 180 µL | 60 µL | 180 µL | - | 18 µL | 3 mL | 1.6 × 105 |
2 mg/mL collagen+ 10 mg/mL Alg | 50.74 Kpa | 180 µL | 90 µL | 60 µL | 270 µL | - | 18 µL | 3 mL | 1.2 × 105 |
2 mg/mL collagen+ 5 mg/mL Alg | 10.6 Kpa | 180 µL | 45 µL | 60 µL | 315 µL | - | 18 µL | 3 mL | 8 × 104 |
2 mg/mL collagen | - | 180 µL | - | 60 µL | - | 360 µL | 18 µL | - | 6 × 104 |
2D | - | - | - | - | - | - | - | - | 4 × 104 |