中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (10): 1629-1633.doi: 10.3969/j.issn.2095-4344.1924

• 生物材料综述 biomaterial review • 上一篇    下一篇

3D打印药物复合材料在生物医学中的应用

侯婧霞1,2,王  聃1,2,魏晨旭1,2,林上阳1,2,陈志鹏1,2,李伟东1,2   

  1. 1南京中医药大学药学院,江苏省南京市  210023;2江苏省中药炮制重点实验室,江苏省南京市  210023
  • 收稿日期:2019-05-20 修回日期:2019-05-27 接受日期:2019-06-27 出版日期:2020-04-08 发布日期:2020-02-18
  • 通讯作者: 李伟东,研究员,南京中医药大学药学院,江苏省南京市 210023;江苏省中药炮制重点实验室,江苏省南京市 210023
  • 作者简介:侯婧霞,女,1993年生,河南省商丘市人,汉族,南京中医药大学在读硕士,主要从事中药炮制与药剂方面结合的研究。
  • 基金资助:
    国家自然科学基金项目(81373970);江苏省研究生实践创新计划(SJCX19_0414)

Application of 3D-printed drug composite material in biomedicine

Hou Jingxia1,2, Wang Dan1,2, Wei Chenxu1,2, Lin Shangyang1,2, Chen Zhipeng1,2, Li Weidong1,2   

  1. 1School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China; 2Jiangsu Provincial Key Laboratory of Traditional Chinese Medicine Processing, Nanjing 210023, Jiangsu Province, China
  • Received:2019-05-20 Revised:2019-05-27 Accepted:2019-06-27 Online:2020-04-08 Published:2020-02-18
  • Contact: Li Weidong, Researcher, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China; Jiangsu Provincial Key Laboratory of Traditional Chinese Medicine Processing, Nanjing 210023, Jiangsu Province, China
  • About author:Hou Jingxia, Master candidate, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China; Jiangsu Provincial Key Laboratory of Traditional Chinese Medicine Processing, Nanjing 210023, Jiangsu Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81373970; Jiangsu Postgraduate Practice Innovation Program, No. SJCX19_0414

摘要:

文题释义:
药物复合材料:指将临床上普遍使用的治疗相关疾病的药物或与具有良好生物相容性与降解特性的生物材料相结合,制成支架或其他剂型。
熔融沉积3D打印技术:是一种通过移动打印头的喷嘴连续沉积熔融聚合物股线来创建固体物体的技术。在药剂学中,熔融沉积3D打印已经被用在创建具有精细形状的剂型及特定释放特征的剂型,个性化植入物和用作其他载药释放装置的载体或底物的3D打印基质。
生物医学:是指综合生命科学与医学等学科理论知识,运用生物学及工程技术等方法解决医学中相关问题的一门前沿学科。

背景:运用3D打印技术可将药物与材料结合实现药物联合用药,制成具有特定释放速率的剂型,从而更好的应用于临床。

目的:综述临床常用西药、中药、金属元素及离子等与相关材料制成药物复合材料的制备工艺、优点及适应证等。

方法:由第一作者以“药物;中药或金属;复合材料;3D打印”作为关键词,以“并含”的逻辑组合关系在CNKI、万方数据库进行检索;以“Drug;Chinese medicine;Metal;Composite materials;3D printing”作为关键词,以 “and”的逻辑组合关系在PubMed、Web of Science数据库进行检索,检索时间均为1950至2019年。初步检索文献339篇,筛选后对46篇文献进行分析。

结果与结论:将西药、中药、金属元素及离子等与相关材料制成药物复合材料,在制药领域和临床使用中均有一定的优越性,其不仅可提高药物的生物利用度、降低毒副作用,还可实现联合用药。近年来,药物复合材料已被运用于骨科、牙科、心血管内科、耳鼻喉科等领域,但其应用还处于初级阶段,很多方面需要提高和改进,如提高药物复合材料质量;提高力学稳定性,减少脆性;打印功能齐全,与人体大小相适应的血管和器官;更好地模仿人体真实组织的生物力学、组织结构等。

ORCID: 0000-0002-9679-5439(侯婧霞)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


关键词: 药物, 金属元素, 复合材料, 3D打印, 生物医学, 组织工程, 长效制剂, 原位给药

Abstract:

BACKGROUND: Combining drugs with materials using 3D printing technology can be formulated into a dosage form with a specific release rate, which is better for clinical use.

OBJECTIVE: To review the preparation technique, advantages and indications of pharmaceutical composites made from western medicine, traditional Chinese medicine, metal elements and ions and related materials.

METHODS: The first author used the search terms “Drug; Chinese medicine; Metal; Composite materials; 3D printing” to search the CNKI and Wanfang databases in Chinese and the PubMed and Web of Science in English to retrieve papers published during 1950-2019. A total of 339 papers were preliminarily retrieved. After screening, 46 papers were included in the final analysis.

RESULTS AND CONCLUSION: Pharmaceutical composite materials made of western medicine, traditional Chinese medicine, metal elements and ions and related materials have certain advantages in the pharmaceutical field and clinical use. It can not only improve the bioavailability of drugs, reduce toxic side effects, but also achieve a combination of drugs. In recent years, drug composite materials have been used in orthopedics, dentistry, cardiovascular medicine, otolaryngology and other fields, but its application is still in its infancy. Many aspects need to be improved, such as improving the quality of drug composites, increasing mechanical stability, reducing the brittleness, printing the full-featured blood vessels and organs that fit the size of the human body, and better imitating the biomechanics and tissue structure of human body.

Key words: drug, metal elements, composite materials, 3D printing, biomedicine, tissue engineering, long-acting preparation, in situ administration

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