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The advantages of local administration are as follow: release drugs directly at the lesion, increase the drug concentration in lesion location and reduce the side effects of systemic administration. Thermosensitive gel is one of typical local administration agents. It exhibits the different physical characteristics with the change of temperature. It is sol-gel at low temperature or storage temperature, while when the temperature rises to the transition temperature or near the body temperature, it is semisolid gel with a certain viscoelasticity, and can recover rapidly. It can enhance the local adhesion, which prolongs the local retention time of drugs. As a result, thermosensitive gel can control and display the release of drugs, which can significantly improve the bioavailability of drugs. This review summarizes the characteristics of thermosensitive gel, thermosensitive materials, and its application in different parts: nasal cavity, eye, vagina, periodontal, skin, tumor and joint cavity, based on clinical needs.
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| 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 |
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