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Diclofenac inhibits Kv1.3 and Kir2.1 expressions in human macrophages and affects the membrane potential and foam cell formation
离子通道 膜电位 巨噬细胞 双氯酚酸 细胞分化
2012/8/20
目的分研究双氯芬酸对人巨噬细胞电压依赖性钾通道Kv1.3、内向整流钾通道Kir2.1表达的影响及意义。方法以健康人外周血单核细胞源性巨噬细胞对象,采用Real-time RT-PCR及Western blot技术研究双氯芬酸对Kv1.3和Kir2.1表达的影响;电压敏感染料膜电位标测技术分析膜电位的变化,并用酶荧光化学法检测摄取氧化修饰低密度脂蛋白(OxLDL)的巨噬细胞内胆固醇酯(CE)的构成比...
Effects of sintering temperature on physical and compositional properties of α-tricalcium phosphate foam
Foam α-tricalcium phosphate Bone substitutes
2010/11/26
Effects of sintering temperature on the physical and compositional properties of α-TCP foam fabricated using the polyurethane foam method were examined. When a polyurethane foam coated with α-TCP slur...
Magnetic resonance flow velocity and temperature mapping of a shape memory polymer foam device
Magnetic resonance velocity and temperature a shape memory polymer foam device
2010/2/25
Interventional medical devices based on thermally responsive shape memory polymer (SMP) are under development to treat stroke victims. The goals of these catheter-delivered devices include re-establis...
Effects of Apatite Foam Combined with Platelet-rich Plasma on Regeneration of Bone Defect
Platelet-rich plasma Apatite foam Bone tissue regeneration
2009/9/14
The objective of this study was to investigate the regenerative effects of apatite foam (AF) combined with platelet-rich plasma (PRP) on bone defects. Critical-sized defects in the tibia of rats were ...
Effects of Sintering Temperature Over 1,300°C on the Physical and Compositional Properties of Porous Hydroxyapatite Foam
Porous hydroxyapatite Scaffold Synthetic bone substitute
2009/9/14
Porous hydroxyapatite (HAP) foam permits three-dimensional (3D) structure with fully interconnecting pores as well as excellent tissue response and good osteoconductivity. It is therefore thought to b...