title: Determination of serum B12 vitamin and folic acid levels in patient with stroke.
abstract: The aim of this study is to evaluate whether any relationship between stroke and vitamin B12, folic acid concentration. We examined 50 patients with stroke (male: 26 and female: 24) aged between (mean +/- SD, year) 59 +/- 14 and 16 control subjects (male: 6 and female: 10) aged between (mean +/- SD, year) 53 +/- 11. Patients were classified into two groups as infarct and hemorrhagic by using Computerised Brain Tomography and Cranial Nuclear Magnetic Resonance Imaging techniques. The percentage of patients with infract was 47.5% in female and 52.5% in male while it was 40% in female and 60% in male with hemorrhagic. The vitamin B12 levels of patients with infarct, hemorrhagic and control group were found as mean +/- SEM, 355 +/- 47 pg/ml, 313 +/- 58 pg/ml, 1569 +/- 258 pg/ml and folic acid levels 13.4 +/- 2.6 ng/ml, 7.7 +/- 1.0 ng/ml, 14.8 +/- 4.0 ng/ml, respectively. The significant difference was found between subgroups of patients with stroke and control group in both folic acid and B12 vitamin levels (p < 0.001 and p < 0.0001, respectively). But, there was no significant difference between vitamin B12 and folic acid levels of patients with hemorrhagic and infarct. In order to well understand the effects of these vitamin in patients with stroke, more detailed follow up studies with long period are needed.
authors.affiliation: Department of Biochemistry, University of Gaziantep, Faculty of Medicine, Turkey. necatyilmaz@usa.net
authors.forename: N
authors.initials: N
authors.lastname: Yilmaz
authors.forename: M
authors.initials: M
authors.lastname: Yilmaz
authors.forename: S
authors.initials: S
authors.lastname: Pençe
authors.forename: J
authors.initials: J
authors.lastname: Ozaslan
authors.forename: H
authors.initials: H
authors.lastname: Koçoğlu
authors.forename: G
authors.initials: G
authors.lastname: Yilmaz
mesh_terms: D002543:Cerebral Hemorrhage / Q000097:blood; D002544:Cerebral Infarction / Q000097:blood; D005260:Female; D005492:Folic Acid / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged; D020521:Stroke / Q000097:blood*; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D005492:Folic Acid; D014805:Vitamin B 12