An Improved Perifusion System for NMR Study of Living Cells
β Scribed by Y. Boulanger; P. Vinay; M. T. Phan Viet; R. Guardo; M. Desroches
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 311 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0740-3194
No coin nor oath required. For personal study only.
β¦ Synopsis
Isolated cells can be kept in steady-state conditions for very long periods of time when inserted into dialysis microfibers and perifused with a nutrient-containing solution. Using this system, stable "P NMR spectra have been obtained on dog kidney tubules for a period Of 13 h.
π SIMILAR VOLUMES
We describe the construction of an NMR probe and cell chamber with good mixing, pH buffering, and oxygenation characteristics, which can be used for relatively dilute cell and organelle suspensions. The "P NMR spectra of acceptable signal-to-noise ratios are obtained from approximately 200 mg (prote
Applications of fluorine NMR to probe long-range interactions in rigid organic molecules, namely cubanes, and to study structures and dynamics of proteins and other biological systems, are presented. F NMR parameters, especially long-range coupling constants are shown to reveal intrinsic features o
## Abstract High hydrostatic pressure (HHP) becomes more and more interesting for life science research, since it can be employed to inactivate various cells. To directly monitor βcells under pressure,β the development of an optical highβpressure chamber is required. Therefore, an optical pressure