AIM: to investigate the effects of platelet-derived growth factor BB (PDGF-BB) on vasoconstriction of the vascular vessels.
目的：观察血小板衍生生长因子- BB (PDGF - BB)对大鼠主动脉血管环的收缩作用。
The cell culture liquid containing PDGF-BB was active and could be neutralized by the polyclonal antibody of human PDGF-BB.
MTT方法较为稳定，PDGF—BB细胞培养液具有一定活性，并能被抗人PDGF-BB 多克隆抗体中和。
The contents of PDGF-BB were obviously higher than those of control group (all P<0.05), and they gradually reduced with time.
而PDGF-BB含量也明显高于对照组（P均＜0．05），但随术后时间延长逐渐恢复降低。
Objective to investigate the intracellular calcium concentration alteration induced by platelet-derived growth factor BB (PDGF-BB) and the mechanism of ion flux in cultured glomerular mesangial cells.
目的研究血小板衍生生长因子bb (PDGF - BB)引起的肾小球系膜细胞内游离钙浓度变化及其离子流动机制。
Objective to investigate the biological effects of platelet-derived growth factor (PDGF) -bb on the osteoclasts in the osteoblast-osteoclast co-culture system.
目的探讨血小板衍生生长因子(PDGF) - BB在成骨细胞-破骨细胞培养体系中对破骨细胞骨吸收功能的影响。
Objective to investigate the biological effects of platelet-derived growth factor (PDGF) -bb on the osteoclasts in the osteoblast-osteoclast co-culture system.
目的探讨血小板衍生生长因子(PDGF) - BB在成骨细胞-破骨细胞培养体系中对破骨细胞骨吸收功能的影响。
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