title: Investigation of serum high-sensitive C-reactive protein levels across all mood states in bipolar disorder.
abstract: There has been an increasing interest in the role of the immune and inflammatory systems in mood disorders. Mood episodes are associated with changes in acute phase proteins such as high-sensitivity C-reactive protein (hsCRP). The present study investigated serum hsCRP in manic, depressed, and euthymic BD patients as compared to matched healthy controls. Serum hsCRP was assessed using an ultrasensitive assay of particle-enhanced immunoturbidimetric latex agglutination. Serum hsCRP levels were increased in manic BD patients, as compared to euthymic, depressed patients and healthy controls (P < 0.001). These findings add to the notion that changes in the inflammatory system take place during acute episodes of mania.
authors.affiliation: Department of Neuropsychiatry, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Faixa de Camobi Km 9, Santa Maria, RS, 97105-900, Brazil.
authors.forename: Angelo B
authors.initials: AB
authors.lastname: Cunha
authors.forename: Ana C
authors.initials: AC
authors.lastname: Andreazza
authors.forename: Fabiano A
authors.initials: FA
authors.lastname: Gomes
authors.forename: Benicio N
authors.initials: BN
authors.lastname: Frey
authors.forename: Leonardo E
authors.initials: LE
authors.lastname: da Silveira
authors.forename: Carlos A
authors.initials: CA
authors.lastname: Gonçalves
authors.forename: Flávio
authors.initials: F
authors.lastname: Kapczinski
mesh_terms: D000328:Adult; D000339:Affect / Q000502:physiology*; D001714:Bipolar Disorder / Q000097:blood* / Q000503:physiopathology / Q000523:psychology; D002097:C-Reactive Protein / Q000032:analysis*; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006801:Humans; D007841:Latex Fixation Tests / Q000379:methods; D008297:Male; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data
chemical_list: D002097:C-Reactive Protein