Snow Fungus, Silver Ear · 1997 · English Abstract
Low relevance[Effects of Tremella polysaccharide on cytoplasmic free calcium concentration in murine splenocytes].
Tremella fuciformis
Key points
- Effects of Tremella polysaccharides (TP) isolated from Tremella fuciformis Berk. on the cytoplasmic free calcium concentration in murine splenocytes were observed using Fura-2, a fluorescence indicator, technique
- TP increased the cytoplasmic free calcium concentration of Fura-2-loaded murine splenocytes in a concentration-dependent manner and showed synergetic effect with Con A. No effect was found in the release of intracellular calcium without extracellular calcium
- Verapamil (10 micrograms.ml-1), a calcium channel blocker, was shown to inhibit the effect of TP on cytoplasmic free calcium, indicating that TP can affect the influx of extracellular calcium
Metadata-grounded summary
Citation abstract
Effects of Tremella polysaccharides (TP) isolated from Tremella fuciformis Berk. on the cytoplasmic free calcium concentration in murine splenocytes were observed using Fura-2, a fluorescence indicator, technique. TP increased the cytoplasmic free calcium concentration of Fura-2-loaded murine splenocytes in a concentration-dependent manner and showed synergetic effect with Con A. No effect was found in the release of intracellular calcium without extracellular calcium. Verapamil (10 micrograms.ml-1), a calcium channel blocker, was shown to inhibit the effect of TP on cytoplasmic free calcium, indicating that TP can affect the influx of extracellular calcium.
Citation
Cui JY, Lin ZB (1997). [Effects of Tremella polysaccharide on cytoplasmic free calcium concentration in murine splenocytes]. Yao xue xue bao = Acta pharmaceutica Sinica PMID: 11596301
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