Hemocompatibility assay of a micro-catheter using hydrophilic coating biomaterials [0.03%]
具有亲水涂层的微导管血液相容性评价试验研究
Chenghu Liu,Zhenhua Lin,Chunxia Qiao et al.
Chenghu Liu et al.
For medical devices directly or indirectly contacted with blood, hemocompatibility assay is of great importance during the biological evaluation. In ISO 10993-4:2017 - Biological evaluation of medical devices part 4, a selection of tests fo...
Recellularization potential of small diameter vascular grafts derived from human umbilical artery [0.03%]
取自人脐动脉的小直径血管移植的再细胞潜能
Panagiotis Mallis,Efstathios Michalopoulos,Paschalis Pantsios et al.
Panagiotis Mallis et al.
Background: The primary therapeutic strategy in cardiovascular disease is the coronary artery bypass surgery, which in- volves the use of small diameter vascular grafts (
A feasibility study of a multimodal stimulation bioreactor for the conditioning of stem cell seeded cardiac patches via electrical impulses and pulsatile perfusion [0.03%]
一种多模式刺激生物反应器的可行性研究该生物反应器通过电脉冲和搏动灌流对心脏补片上的干细胞进行预处理
Florian Ernst Martin Herrmann,Anja Lehner,Fabian Koenig et al.
Florian Ernst Martin Herrmann et al.
Background/objective: Ischemic heart disease is a major cause of mortality worldwide. Myocardial tissue engineering aims to create transplantable units of myocardium for the treatment of myocardial necrosis caused by isch...
Evaluation of the degradation, biocompatibility and osteogenesis behavior of lithium-doped calcium polyphosphate for bone tissue engineering [0.03%]
锂掺杂钙多聚磷酸盐的降解性、生物相容性和骨生成行为的评价及其在骨组织工程中的应用研究
Yanchao Ma,Yanhong Li,Junlong Hao et al.
Yanchao Ma et al.
Background: Calcium polyphosphate (CPP) is a commonly used biomaterial in bone tissue engineering, but CPP is insufficient in osteoinduction. This study aimed to fabricate lithium doped CPP (LiCPP) scaffolds and assess th...
Preparation, physicochemical characterization and pharmacokinetics of paeoniflorin-phospholipid complex [0.03%]
牡丹酚磷脂复合物的制备、理化性质及药动学研究
Jiajia Qian,Weiye Cheng,Caiyun Zhang et al.
Jiajia Qian et al.
In order to enhance lipophilicity and oral bioavailability of paeoniflorin (PF), this study developed paeoniflorin-phospholipid complex (PF-PLC) by solvent-evaporation method. The optimum preparation technology of PF-PLC was screened by the...
Aligned polyvinylpyrrolidone nanofibers with advanced electrospinning for biomedical applications [0.03%]
一种新型电纺聚乙烯吡咯烷酮纳米纤维及其生物医药应用
Gökay Karayeğen,I Cengiz Koçum,Dilek Çökeli Ler Serdaroğlu et al.
Gökay Karayeğen et al.
Background: Electrospinning is a highly effective method in order to generate nano-scaled fibers. In conventional electrospinning technique, geometry of nanofibers are mostly random due to the chaotic behavior of polymer ...
Scaffolds of bioactive glass-ceramic (Biosilicate®) and bone healing: A biological evaluation in an experimental model of tibial bone defect in rats [0.03%]
生物活性玻璃陶瓷(Biosilicate®)支架与骨愈合：大鼠胫骨缺损实验模型的生物学评价
Karina Nogueira Zambone Pinto,Carla Roberta Tim,Murilo Camuri Crovace et al.
Karina Nogueira Zambone Pinto et al.
This study aimed to investigate the in vivo tissue response of the Biosilicate® scaffolds in a model of tibial bone defect. Sixty male Wistar rats were distributed into bone defect control group (CG) and Biosilicate® scaffold group (BG). ...
Preservation of femoral and tibial coronal alignment to improve biomechanical effects of medial unicompartment knee arthroplasty: Computational study [0.03%]
膝关节单间室表面置换术中保持股骨和胫骨冠状面力线对改善生物力学效果的影响：计算研究
Kyoung-Tak Kang,Juhyun Son,Sae Kwang Kwon et al.
Kyoung-Tak Kang et al.
Background: Medial unicompartmental knee arthroplasty (UKA) could be concerned with wear of the cartilage or the wear in the polyethylene (PE) insert. Mechanical alignment determines the biomechanical effect in the long t...
Loss of anisotropic properties in abdominal aorta aneurysm obtained from the xenograft rat model [0.03%]
取自异种移植大鼠模型的腹主动脉瘤各向异性消失
Mustapha Zidi,Eric Allaire,Yohanes Tjandrawidjaja
Mustapha Zidi
Background: Cellular treatments using mesenchymal stem cells (MSCs) cultured in 3D conditions constitute a solution to the classical surgery in treating abdominal aortic aneurysm (AAA). The recurrent question is: how this...
An evaluation of the contact forces on the fingers when squeezing a spherical rehabilitation ball [0.03%]
握持康复用球时手指接触力的评估研究
John Z Wu,Erik W Sinsel,Christopher M Warren et al.
John Z Wu et al.
The rehabilitation squeeze ball is a popular device to help strengthen the hand, fingers and forearm muscles. The distributions of the contact pressure in the interface between the therapy ball and hand/fingers can affect the joint moment o...