31P NMR of mammalian cells encapsulated in alginate gels utilizing a new phosphate‐free perfusion medium
作者:
K. Shankar Narayan,
E. A. Moress,
J. C. Chatham,
P. B. Barker,
期刊:
NMR in Biomedicine
(WILEY Available online 1990)
卷期:
Volume 3,
issue 1
页码: 23-26
ISSN:0952-3480
年代: 1990
DOI:10.1002/nbm.1940030104
出版商: John Wiley&Sons, Ltd.
数据来源: WILEY
摘要:
AbstractA simple technique permitting long term31P magnetic resonance spectroscopy of cultured mammalian cells is described. Cells are encapsulated in calcium alginate gels and perfused with a new phosphate‐free medium designed for maintenance of high cell viability. Intracellular pH and β‐NTP/Piratios, studied in three cell types, remained stable over a 16–20 h NMR monitoring period. The techniques described may be useful for monitoring cell metabolism with a variety of cell
点击下载:
PDF
(412KB)
返 回