To determine the extent of coupling between the transport of potassium and the transport of amino acids by the Ehrlich mouse ascites tumor cell, we have investigated the effect of pyridoxal on potassium fluxes. We have chosen a low Concentration of pyridoxal (1 mM) known to increase the cell to medi
The effect of incubation in phosphate buffer of different pH on the transplantability of the mouse ascites tumor of Ehrlich
β Scribed by F. Steckerl; A. Ofodile; M. L. Turner; G. H. Friedell
- Book ID
- 112702122
- Publisher
- Springer
- Year
- 1963
- Tongue
- English
- Weight
- 243 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1420-682X
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π SIMILAR VOLUMES
The effect of extracellular Pi and arsenate on Pi-transport in Ehrlich ascites tumor cells has been studied. Pi-transport can be described by Michaelis-Menten kinetics; the maximal flux equal to 44 mmoles (kg cell water)-' hour-' and K m equal to 3.3 X 1 0 -4 M. Arsenate is a competitive inhibitor o
The electrical potential difference (PD) across the membrane of the Ehrlich mouse ascites tumor cell has been measured with iniracellular microelectrodes. The mean for 111 cells in control Ringer solution was -11.2 m V ? 0.29 (SE), interior negative. When sulfate replaced chloride in the external me