369Fabrication of 3D gel-printed β-tricalcium phosphate/titanium dioxide porous scaffolds for cancellous bone tissue engineering [0.03%]
用于松质骨组织工程的3D凝胶打印β-三钙磷酸酯/二氧化钛多孔支架的制备
Hu Xulin,Li Hu,Qiao Liang et al.
Hu Xulin et al.
Human bone is composed of cortical bone and cancellous bone. The interior portion of natural bone is cancellous with a porosity of 50%-90%, but the outer layer is made of dense cortical bone, of which porosity was not higher than 10%. Porou...
Commercial articulated collaborative in situ 3D bioprinter for skin wound healing [0.03%]
用于皮肤伤口愈合的商用铰接式协作型原位3D生物打印机
Aleksandr A Levin,Pavel A Karalkin,Elizaveta V Koudan et al.
Aleksandr A Levin et al.
In situ bioprinting is one of the most clinically relevant techniques in the emerging bioprinting technology because it could be performed directly on the human body in the operating room and it does not require bioreactors for post-printin...
Shahram Parvaneh,Lajos Kemény,Ameneh Ghaffarinia et al.
Shahram Parvaneh et al.
256Diabetes is an autoimmune disease that ensues when the pancreas does not deliver adequate insulin or when the body cannot react to the existing insulin. Type 1 diabetes is an autoimmune disease defined by continuous high blood sugar leve...
316Engineered extracellular vesicle-mediated delivery of miR-199a-3p increases the viability of 3D-printed cardiac patches [0.03%]
工程化细胞外囊泡介导的miR-199a-3p递送可提高3D打印心脏补片的存活率
Assaf Bar,Olga Kryukov,Sharon Etzion et al.
Assaf Bar et al.
In recent years, extrusion-based three-dimensional (3D) bioprinting is employed for engineering cardiac patches (CP) due to its ability to assemble complex structures from hydrogel-based bioinks. However, the cell viability in such CPs is l...
Hybrid biofabrication of neurosecretory structures as a model for neurosecretion [0.03%]
混合生物制造神经分泌结构作为神经分泌模型的方法
Xingliang Dai,Xuefeng Tian,Shengcai Gu et al.
Xingliang Dai et al.
The present study aimed to combine extrusion-based three-dimensional (3D) bioprinting and polymer nanofiber electrospinning technology to fabricate tissue-like structures with neurosecretory function in vitro. Using neurosecretory cells as ...
Steam-sterilized and degradable fused filament fabrication-printed polylactide/polyhydroxyalkanoate surgical guides for dental implants: Are they accurate enough for static navigation? [0.03%]
用于种植体手术导板的高温蒸汽灭菌且可降解的聚乳酸/聚羟基烷酸酯熔融挤压成型打印材料：静态导航中是否足够精确？
Matthias Gielisch,Diana Heimes,Daniel G E Thiem et al.
Matthias Gielisch et al.
Three-dimensional (3D) printing is a rapidly evolving field and has gained increasing importance in the medical sector. However, the increasing usage of printing materials is accompanied by more wastages. With a rising awareness of the envi...
Experimental study on repair of cartilage defects in the rabbits with GelMA-MSCs scaffold prepared by three-dimensional bioprinting [0.03%]
用于修复兔软骨缺损的GelMA-MSCs三维生物打印支架的实验研究
Zijie Pei,Mingyang Gao,Junhui Xing et al.
Zijie Pei et al.
Cartilage damage is a common orthopedic disease, which can be caused by sports injury, obesity, joint wear, and aging, and cannot be repaired by itself. Surgical autologous osteochondral grafting is often required in deep osteochondral lesi...
Research progress and challenges of bioprinting in wound dressing and healing: Bibliometrics-based analysis and perspectives [0.03%]
基于文献计量的生物打印在伤口敷料和修复中的研究进展与挑战及展望
Shuduan Mao,Junjie Man,Jialei Wang et al.
Shuduan Mao et al.
As the body's largest organ, the skin has important roles in barrier function, immune response, prevention of water loss and excretion of waste. Patients with extensive and severe skin lesions would die due to insufficient graftable skin. C...
Design and fused deposition modeling of triply periodic minimal surface scaffolds with channels and hydrogel for breast reconstruction [0.03%]
设计并采用熔融沉积建模技术制造具有通道和水凝胶的三次周期性极小曲面乳房重建支架
Xiaolong Zhu,Feng Chen,Hong Cao et al.
Xiaolong Zhu et al.
3D-printed scaffolds that forge a new path for regenerative medicine are widely used in breast reconstruction due to their personalized shape and adjustable mechanical properties. However, the elastic modulus of present breast scaffolds is ...