Thermal behaviour of lymphocyte membrane: ESR investigation.
نویسندگان
چکیده
The order parameter, S, of the plasma membrane of in toto human peripheral blood lymphocytes was obtained by electron spin resonance spectroscopy in the temperature range 25-41 degrees C. This membrane is completely in the liquid crystalline state above 31 degrees C. In presence of the antigen ETB from Staphylococcus aureus at the concentration of 4 micrograms/3 x 10(7) cells an overall decrease of the order parameter for this membrane is observed. The decrease of S is followed by an upwards shift at about 35 degrees C of the temperature of the liquid crystalline state.
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عنوان ژورنال:
- Zeitschrift fur Naturforschung. C, Journal of biosciences
دوره 45 9-10 شماره
صفحات -
تاریخ انتشار 1990