Abstract
Vesicles of a variety of types of phosphatidylcholine have been shown to be suitable donors of phosphatidylcholine to intact rat erythrocytes in the presence of a specific phosphatidylcholine exchange protein. Coincident with the progression of phosphatidylcholine exchange is the onset of hemolysis, occurring at degrees of exchange characteristic for the type of phosphatidylcholine employed. During exchange with the dimyristoyl, dipalmitoyl and distearoyl species, hemolysis starts when 27%, 25% and 22% of the native phosphatidylcholine is replaced by these disatured species, respectively. In the case of dielaidoylglycerophosphocholine and 1‐stearoyl‐2‐oleoylglycero‐phosphocholine hemolysis starts after the introduction of 30% and 28%, respectively. In contrast, the replacement of native erythrocyte phosphatidylcholine with egg phosphatidylcholine, and the dioleoyl species up to levels of 60% does not result in rapid hemolysis. Despite such functional consequences, overall contents of the individual phospholipids and cholesterol are normal. Accompanying the biochemical events are morphologic changes, including echinocyte and spherocyte formation. The structure‐function implications and possible mechanisms of hemolysis are discussed.
References
33
Referenced
25
10.1016/0014-5793(70)80614-7
10.1016/S0021-9258(19)44250-6
/ J. Biol. Chem. by Enholm C. (1973)10.1016/S0021-9258(19)42169-8
10.1016/0005-2760(75)90042-9
10.1042/bj1120091
10.1016/0005-2760(69)90137-4
10.1016/0005-2736(69)90063-7
10.1016/0005-2736(72)90207-6
10.1111/j.1432-1033.1974.tb03731.x
10.1021/bi00684a004
10.1021/bi00651a017
10.1111/j.1432-1033.1980.tb04313.x
10.1016/0005-2736(80)90275-8
{'key': 'e_1_2_1_15_2', 'first-page': '168', 'volume': '29', 'author': 'Deenen L. L. M.', 'year': '1964', 'journal-title': 'Adv. Lipid Res.'}
/ Adv. Lipid Res. by Deenen L. L. M. (1964)10.1021/bi00626a011
10.1016/0005-2736(76)90402-8
10.1016/0076-6879(74)32017-4
10.1111/j.1432-1033.1979.tb12888.x
10.1016/S0021-9258(19)52451-6
10.1172/JCI104007
10.1016/0003-9861(63)90042-0
10.1016/S0022-2275(20)39314-7
10.1016/0009-8981(69)90349-0
10.1007/BF02531316
10.1021/ac60178a040
10.1016/S0022-2275(20)40190-7
{'key': 'e_1_2_1_28_2', 'first-page': '86', 'volume': '6', 'author': 'Ververgaert P. H. J. Th.', 'year': '1972', 'journal-title': 'Cytobiology'}
/ Cytobiology by Ververgaert P. H. J. Th. (1972)10.1016/0005-2736(69)90089-3
10.1016/0009-3084(69)90014-0
10.1016/0304-4157(79)90004-2
10.1016/0005-2760(67)90144-0
10.1016/0005-2736(73)90143-0
- Renooij W.(1979)Thesis University of Utrecht.
Dates
Type | When |
---|---|
Created | 20 years, 6 months ago (March 3, 2005, 3:57 p.m.) |
Deposited | 1 year, 9 months ago (Nov. 22, 2023, 11:08 p.m.) |
Indexed | 1 year, 9 months ago (Nov. 22, 2023, 11:40 p.m.) |
Issued | 45 years ago (Sept. 1, 1980) |
Published | 45 years ago (Sept. 1, 1980) |
Published Online | 20 years, 6 months ago (March 3, 2005) |
Published Print | 45 years ago (Sept. 1, 1980) |
@article{LANGE_1980, title={Hemolysis of Rat Erythrocytes by Replacement of the Natural Phosphatidylcholine by Various Phosphatidylcholines}, volume={110}, ISSN={1432-1033}, url={http://dx.doi.org/10.1111/j.1432-1033.1980.tb04846.x}, DOI={10.1111/j.1432-1033.1980.tb04846.x}, number={1}, journal={European Journal of Biochemistry}, publisher={Wiley}, author={LANGE, Louis G. and VAN MEER, Gerrit and OP DEN KAMP, Jos A. F. and VAN DEENEN, Laurens L. M.}, year={1980}, month=sep, pages={115–121} }