摘要
目的 :探讨大枣中性多糖 (JDP N)体外对小鼠腹腔巨噬细胞 (MΦ)膜电位的影响。方法 :采用激光扫描共聚焦显微镜(LSCM)测定小鼠腹腔巨噬细胞内膜电位。结果 :大枣中性多糖作用后巨噬细胞内DiBAC4( 3)荧光强度明显增强。结论 :大枣中性多糖能引起小鼠腹腔巨噬细胞膜去极化。
To study the effect of Jujube dat e polysaccharide (JDP N) on membrane potential of murine peritoneal macrophages . Methods: membrane potential was determined by La ser Scanning Confocal Microscope. Results: fluorescence of DiBAC 4(3) in macr ophages increased obviously treated with JDP N. Conclusion: JDP N can induce membrane depolariz ation of murine peritoneal macrophages.
出处
《中药药理与临床》
CAS
CSCD
2001年第6期22-24,共3页
Pharmacology and Clinics of Chinese Materia Medica
关键词
大枣多糖
激光扫描共聚焦显微镜
巨噬细胞
膜电位
Jujube date
polysaccharide
laser sc anning microscope
macrophage
membrane potential
