Serum concentrations of apolipoproteins in patients with thyroid dysfunction.
We measured serum concentrations of apolipoproteins (apo A-I, A-II, B, C-II, C-III and E) in patients with thyroid disease (hyperthyroidism; n = 44, hypothyroidism; n = 15) and in normal subjects (n = 89). We found that apoA-II, B and C-III concentrations revealed significant difference among three groups of the normal (apoA-II; 31.4 +/- 4.9 mg/dl, apoB; 85.8 +/- 16.3 mg/dl, apoCIII; 7.45 +/- 2.99 mg/dl), hyperthyroidism (apoA-II; 29.8 +/- 5.4, apoB; 63.4 +/- 18.9, apoC-III; 6.28 +/- 2.45) and hypothyroidism (apoA-II; 27.5 +/- 5.3, apoB; 108.0 +/- 30.9, apoC-III; 9.43 +/- 2.74). Thyroid hormones showed clear negative correlation to apoB (r = 0.70, p < 0.001). Furthermore, apoC-III was also found to be negatively correlated with thyroid hormone concentrations (r = 0.47, p < 0.001).
Tada
H
H
Department of Laboratory Medicine, Osaka University Medical School, Japan.
Irie
Y
Y
Yagoro
A
A
Ohya
H
H
Hayashi
S
S
Fushimi
R
R
Tamaki
H
H
Amino
N
N
D000328:Adult; D016632:Apolipoprotein A-I / Q000378:metabolism; D016633:Apolipoprotein A-II / Q000378:metabolism; D053304:Apolipoprotein C-II; D053305:Apolipoprotein C-III; D001053:Apolipoproteins / Q000097:blood*; D001055:Apolipoproteins B / Q000097:blood; D001056:Apolipoproteins C / Q000097:blood; D001057:Apolipoproteins E / Q000097:blood; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood*; D007037:Hypothyroidism / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D013963:Thyroid Hormones / Q000097:blood
D016632:Apolipoprotein A-I; D016633:Apolipoprotein A-II; D053304:Apolipoprotein C-II; D053305:Apolipoprotein C-III; D001053:Apolipoproteins; D001055:Apolipoproteins B; D001056:Apolipoproteins C; D001057:Apolipoproteins E; D013963:Thyroid Hormones