Effect of irradiation on the biosynthesis of liver ribonucleic acids in intact and adrenalectomized rats.

نویسندگان

  • P G Popov
  • L I Valeva-Dimitrova
  • A A Hadjiolov
چکیده

klärt werden. Oberhalb von etwa 1 0 mMol/1 Kalium im Außenmedium ist das Carriersystem mit Kalium praktisch gesättigt, so daß im hypertonen Medium nur Kalium aufgrund seiner höheren Spezifität zum Carrier, nicht aber Natrium, in die Zelle transportiert wird. In hypotonen Medien ist bei erniedrigter Kaliumund Natrium-Außenkonzentration zwar der Carrier des Influxes an Kalium nicht gesättigt, dennoch kommt es zu keinem merklichen Natriumtransport in die Zelle, da die NatriumAußenkonzentration zu gering ist. Erst unter unseren Versuchsbedingungen — hohe Natriumkonzentration im Außenmedium — ist eine Aufnahme von Natrium in die Zelle möglich.

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عنوان ژورنال:
  • Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete

دوره 26 12  شماره 

صفحات  -

تاریخ انتشار 1971