The myofibroblasts growed well on the glass slide covered with membrane of p(3HB-co-3HH)/PU and in the solution of p(3HB-co-3HH)/PU. The patches implanted mouse subcutaneous only caused slight inflammation.

• 犬股静脉肌成纤维细胞在p(3HB-co-3HH)/PU薄膜涂附的玻片上及其浸提液中均生长良好,皮下植入显示仅引起轻度的炎症反应。