title: RBC lithium transport in the psychoses.
abstract: In vitro and in vivo red blood cell (RBC) lithium (Li+) intracellular/extracellular ratios were determined in 93 DSM-III schizophrenics (SCZ) in 47 DSM-III schizophreniform disorder patients (SF), in 22 DSM-III bipolar manics (M), in 15 affective disorders patients with mood-incongruent psychotic features (AD-MIP), and in 40 normal controls. There were no significant differences among groups in the in vitro Li+ ratio. Similarly, there was no significant difference among patient groups in the in vivo Li+ ratio. Furthermore, there was no significant difference in the mean Li+ ratios between the Li+-responsive and nonresponsive schizophrenic-like subjects. However, the distribution of Li+ ratios (both in vitro and in vivo) in the Li+-responsive group was significantly abnormal, showing more ratios in the extremes of the distribution (a platykurtic distribution).
authors: Department of Psychiatry and Behavioral Sciences, State University of New York, Stony Brook 11794-8101.
authors: R
authors: R
authors: Hitzemann
authors: C
authors: C
authors: Mark
authors: J
authors: J
authors: Hirschowitz
authors: D
authors: D
authors: Garver
mesh_terms: D001714:Bipolar Disorder / Q000097:blood* / Q000188:drug therapy; D004912:Erythrocytes / Q000378:metabolism*; D006801:Humans; D007473:Ion Channels / Q000378:metabolism; D008094:Lithium / Q000493:pharmacokinetics* / Q000627:therapeutic use; D011618:Psychotic Disorders / Q000097:blood* / Q000188:drug therapy; D012559:Schizophrenia / Q000097:blood* / Q000188:drug therapy; D012964:Sodium / Q000097:blood
chemical_list: D007473:Ion Channels; D008094:Lithium; D012964:Sodium