LIU Haoqing (1997-), male, Doctoral candidate. E-mail: 12026048@zju.edu.cn
In the field of bone repair, the process of bone repair can be accelerated via building a natural bone regeneration microenvironment. An important part of the cellular microenvironment is the bioelectrical signal, which exists in various tissues of the body and plays a key role in regulating stem cell differentiation and tissue repair. The unique electrical properties of electroactive materials can be used to simulate a regenerative electrical microenvironment in bone defects, stimulating the body inherent repair potential and accelerating the repair of bone defects. According to the distinction of applied electrical signals, this review represented recent research work on the use of various types of electroactive materials to promote bone repair in terms of ferroelectric, piezoelectric, electret and conductive materials, providing some ideas to further enhance the therapeutic effect.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |