On the importance of albumin binding for the flux of 7α-hydroxy-3-oxo-4-cholestenoic acid in the brain

by Ahmed A. Saeed, Erik Edström, Irina Pikuleva, Gösta Eggertsen, Ingemar Björkhem
Published 2017-02-01

Oxysterols in the circulation of patients with the Smith-Lemli-Opitz syndrome: abnormal levels of 24S- and 27-hydroxycholesterol

by Ingemar Björkhem, Lena Starck, Ulla Andersson, Dieter Lütjohann, Sara von Bahr, Irina Pikuleva, Amir Babiker, Ulf Diczfalusy
Published 2001-03-01

Changes in the levels of cerebral and extracerebral sterols in the brain of patients with Alzheimer's disease

by Maura Heverin, Nenad Bogdanovic, Dieter Lütjohann, Thomas Bayer, Irina Pikuleva, Lionel Bretillon, Ulf Diczfalusy, Bengt Winblad, Ingemar Björkhem
Published 2004-01-01

Marked accumulation of 27-hydroxycholesterol in the brains of Alzheimer's patients with the Swedish APP 670/671 mutation

by Marjan Shafaati, Amelia Marutle, Hanna Pettersson, Anita Lövgren-Sandblom, Maria Olin, Irina Pikuleva, Bengt Winblad, Agneta Nordberg, Ingemar Björkhem
Published 2011-05-01

7α-hydroxy-3-oxo-4-cholestenoic acid in cerebrospinal fluid reflects the integrity of the blood-brain barrier

by Ahmed Saeed, Federico Floris, Ulla Andersson, Irina Pikuleva, Anita Lövgren-Sandblom, Maria Bjerke, Martin Paucar, Anders Wallin, Per Svenningsson, Ingemar Björkhem
Published 2014-02-01

Novel route for elimination of brain oxysterols across the blood-brain barrier: conversion into 7α-hydroxy-3-oxo-4-cholestenoic acid

by Steve Meaney, Maura Heverin, Ute Panzenboeck, Lena Ekström, Magnus Axelsson, Ulla Andersson, Ulf Diczfalusy, Irina Pikuleva, John Wahren, Wolfgang Sattler, Ingemar Björkhem
Published 2007-04-01