Cytochemical visualization of calcium binding to the plasma membrane of L-1210 lymphoid leukaemic cells1.
Summary
In L-1210 lymphoid leukaemic cells fixed in glutardialdehyde supplemented with CaC12, calcium-dependent electron dense deposits were detected. The deposits were observed on the extracellular surface and were nonfrequent. Abundant deposits were also found at the periphery of lipid globules. The formation of deposits and the possible physiological significance of these findings are discussed.
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This work was supported by a grant No. MR.II.l. from M. Nencki Institute of Experimental Biology, Polish Academy of Sciences
1
The recipient of a postdoctoral fellowship from the Polish Academy of Sciences. Permanent adress: Department of Biochemistry, Medical Academy, Hanoi, Vietnam. Requests for reprints should be addressed to Nencki Institute of Experimental Biology, 02-093 Warsaw, Poland.
2
Address: c/o Dr. Dai Duy Ban, Nencki Institute of Experimental Biology, 3, Pasteur St., PL - 02-093 Warsaw.
Copyright © 1979 VEB Gustav Fischer Verlag Jena. Published by Elsevier GmbH All rights reserved.
Source: http://www.sciencedirect.com/science/article/pii/S0065128179800057