The chelator diethylenetriaminepentaacetate (DTPA) forms a stable complex with iron that does not donate iron to transferrin under physiological conditions, i.e., pH above 7 and isotonic milieu. It does, however, deliver iron to hepatocytes. This uptake is initiated by a mobilization of the metal fr
Transfer of cholesterol between different regions of the rat hepatocyte surface membrane
β Scribed by Alistair S. Grandison; Colin Green
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 634 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0020-711X
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The biliary excretion of intravenously injected ouabain and the diffusion constant of the lateral mobility of hepatocyte plasma membrane proteins were examined in control (saline-treated) and spironolactone-treated Wistar male rats of different ages (4, 1 4 to 15 and 24 months old). The biliary excr
Bacillus subtilis forms both vegetative cells and spores. The Β―uidity of the membranes in these forms was measured by using Β―uorescent anisotropy of 1,6-diphenyl-1,3,5-hexatriene (DPH). The spores were more rigid than the vegetative cells, suggesting that the structure of the spores and vegetative c