[Plasmalogen distribution in the subcellular fractions of the vertebrate brain].
Studies have been made on plasmalogen and diacylic forms of phospholipids, i. e. phosphatidylethanolamine and phosphatidylcholine (their relative content and ratio), in subcellular fractions isolated from the brain of the trout Salmo trideus, frog Rana temporaria, pigeon Columba livia, tortoise Testudo horsfieldi, and rabbit. Investigation was carried out on 5 subcellular fractions (myelin, nuclei, microsomes, mitochondria, synaptosomes) as well as on brain homogenates. In all the fractions, relative content of plasmalogens is the lowest in the trout, increasing in parallel with the increase in the complexity of the nervous system and reaching the highest values in pigeons and rabbits.
D000818:Animals; D001923:Brain Chemistry; D010856:Columbidae; D010713:Phosphatidylcholines / Q000032:analysis; D010714:Phosphatidylethanolamines / Q000032:analysis; D010955:Plasmalogens / Q000032:analysis*; D011817:Rabbits; D011896:Rana temporaria; D012487:Salmonidae; D013347:Subcellular Fractions / Q000032:analysis; D014426:Turtles
D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010955:Plasmalogens
Raspredelenie plazmalogenov v subkletochnykh fraktsiiakh mozga pozvonochnykh.