spsp
- 网络上海浦东软件园;人格与社会心理学协会;进行性核上性麻痹学会;社会心理学会;进行性核上性麻痹协会
spsp-
The action potential ( AP ) and spontaneous postsynaptic potential ( sPSP ) were recorded by patch clamp and the neurons were observed by atomic force microscopy ( AFM ) .
膜片钳记录神经元动作电位和自发性突触后电位，原子力显微镜观察培养25d的神经元生长状态。
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SPSP which was synthesized by chlorosulfonic-pyridine method has UV and IR absorption of sulfate group , and the content of sulfate group is 21.22 % by the method of barium sulfate turbidity .
应用氯磺酸-吡啶法对PSP进行硫酸酯化修饰，修饰后的产物SPSP红外和紫外图谱均显示有硫酸基团的特征吸收峰，氯化钡-明胶法测定其硫酸根含量为21.22%。
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The main purpose of this dissertation is to study the structure and properties , antitumor and immunoregulation activities of a polysaccharide from Spirulina platensis ( PSP ) and its modified product sulfated polysaccharide from Spirulina platensis ( SPSP ) .
本论文主要对螺旋藻多糖（PolysaccharidefromSpirulinaPlatensis，PSP）及其修饰后产物螺旋藻多糖硫酸酯（SulfatedPolysaccharidefromSpirulinaplatensis，SPSP）的性质结构、抗肿瘤及免疫活性进行研究。