Relationship between hypertriglyceridemia and uric acid production in primary gout.
The relationship between uric acid metabolism and lipid levels was analyzed in 148 male subjects with primary gout. The subjects were divided into three groups according to their alcohol consumption: heavy drinkers, moderate drinkers, and nondrinkers or mild drinkers. There was no correlation between urinary uric acid excretion and serum triglyceride (TG) levels in the heavy group, but a marginally significant correlation was shown in the moderate group (P less than .05), and a significant correlation was observed in the nondrinker or mild group (P less than .001). This relationship in the nondrinker or mild group was also found to be significant after adjustment for BMI and age by multiple regression analysis. Serum lipoproteins were analyzed by sequential preparative ultracentrifugation in 21 patients with primary gout who neither drank alcohol nor were obese; VLDL-TG level, but not the VLDL cholesterol level, was found to be significantly correlated with 24-hour urinary uric acid excretion. These results indicate that there is a close correlation between the degree of uric acid production, as judged by 24-hour urinary uric acid excretion, and lipoprotein TG metabolism when the influence of alcohol intake is excluded.
Matsubara
K
K
Second Department of Internal Medicine, Osaka University Medical School, Japan.
Matsuzawa
Y
Y
Jiao
S
S
Takama
T
T
Kubo
M
M
Tarui
S
S
D000428:Alcohol Drinking; D002784:Cholesterol / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D006073:Gout / Q000097:blood* / Q000150:complications / Q000652:urine; D006801:Humans; D015228:Hypertriglyceridemia / Q000097:blood* / Q000150:complications; D008297:Male; D012016:Reference Values; D014280:Triglycerides / Q000097:blood; D014527:Uric Acid / Q000097:blood* / Q000652:urine
D008076:Cholesterol, HDL; D014280:Triglycerides; D014527:Uric Acid; D002784:Cholesterol