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  1. No Access

    Article

    Tryptophan-N -formylated gramicidin causes growth inhibition of Plasmodium falciparum by inducing potassium efflux from infected erythrocytes

    In a study of the supposed selective action of tryptophan-N-formylated gramicidin (NFG) on infected erythrocytes as well as the relationship between the ability of NFG to inhibit parasite growth and its capacity...

    Maaike A. Otten-Kuipers, Godeliva W. M. Coppens-Burkunk… in Parasitology Research (1997)

  2. No Access

    Article

    The influence of a fish oil-enriched diet on the phospholipid fatty acid turnover in the rabbit red cell membranein vivo

    The influence of the polyunsaturated fatty acid (PUFA) composition of the diet on the rate of fatty acid turnover of individual phospholipids in the erythrocyte membranein vivo was studied. Following modification...

    M. A. P. van den Boom, M. Groot Wassink, B. Roelofsen, N. J. de Fouw… in Lipids (1996)

  3. No Access

    Chapter and Conference Paper

    Localization of Phospholipids in Plasma Membranes of Mammalian Cells

    A transversal, asymmetric distribution of phospholipids is characteristic for most membrane systems investigated so far. Following a period in which an inventory was made of the asymmetry in various membrane s...

    J. A. F. Op den Kamp, E. Middelkoop… in Biological Membranes: Structure, Biogenesi… (1994)

  4. No Access

    Chapter and Conference Paper

    Recognition and Elimination of Malaria-Infected Erythrocytes by a Modified Phospholipase A

    The erythrocyte plays an essential role in a particular part of the complex life cycle of Plasmodium, the malaria causing parasite, when it serves as a host cell in which the parasite feeds, grows and multipli...

    J. A. F. Op den Kamp, G. Moll, A. P. Simões, B. Roelofsen in Dynamics of Membrane Assembly (1992)

  5. No Access

    Chapter and Conference Paper

    Phospholipid Localization and Mobility in Plasmodium Infected Erythrocytes

    Upon infection of erythrocytes with Plasmodium, the malaria causing parasite, the red cell membrane undergoes a variety of changes. Proteins, encoded by the parasitic DNA are inserted into the membrane (Howard...

    J. A. F. Op den Kamp, G. Moll, A. P. Simões… in Dynamics and Biogenesis of Membranes (1990)

  6. No Access

    Chapter

    The Interaction of Pancreatic Phospholipase A2 with Negatively Charged Substrates — Application: The Transformation of Soluble Phospholipase A2 into a Highly Penetrating “Membrane-Bound” Form

    This study deals with some kinetic properties of porcine pancreatic phospholipase A2 (PLA2) acting on neutral and anionic substrates. Short—chain diacylglycerosulfates possess a much higher affinity to the enzyme...

    G. H. de Haas, A. J. Slotboom, M. G. van Oort… in Enzymes of Lipid Metabolism II (1986)

  7. No Access

    Chapter

    Two-Dimensional Thin Layer Chromatography. Separation of Lipids Extracted from Native and Phospholipase A2 Treated Human Erythrocyte Ghosts

    Qualitative and quantitative analyses of (phospho)lipids play an important role in studies on the structure and function of biological membranes. Even the investigator who is primarily interested in the protei...

    B. Roelofsen, P. Ott in Membrane Proteins (1981)

  8. No Access

    Chapter and Conference Paper

    Some Aspects of the Ca-Pump in Human Red Blood Cells

    HRBCs are endowed with a membrane-bound system which extrudes Ca2+ ions against a large gradient from the cytosol to the medium (Schatzmann, 1966; Schatzmann and Vincenzi, 1969; Lee and Shin, 1969; Olson and Cazo...

    H. J. Schatzmann, B. Roelofsen in Biochemistry of Membrane Transport (1977)

  9. No Access

    Chapter

    Lipoprotein Integrity and Enzymatic Activity of the Erythrocyte Membrane

    In the last few years, a variety of methods for solubili-zing proteins from erythrocyte stroma have appeared in the literature. Nearly all depend on: i) detergent action, in some cases combined with acidic or ...

    B. Roelofsen, R. F. A. Zwaal, L. L. M. van Deenen in Membrane-Bound Enzymes (1971)

  10. No Access

    Article

    Effects of Organic Solvents on the Adenosine Triphosphatase Activity of Erythrocyte Ghosts

    THE involvement of phospholipids in the adenosine triphosphatase activity of human erythrocytes was demonstrated by Schatzmann1, who found that treatment with phospholipase C reduced the activity of both the Mg2+

    B. ROELOFSEN, H. BAADENHUYSEN, L. L. M. VAN DEENEN in Nature (1966)