منابع مشابه
Blood cholesterol screening: influence of fasting state, biological variation and the single cholesterol assay on total cholesterol level.
Postprandial changes in plasma total cholesterol (TC) are minimal and there is essentially no difference between fasting vs random TC concentrations, as reflected in the small diurnal coefficient of variation (CV) for TC of 2.5%. Similarly, a cholesterol-rich meal within the last 24 hours lacked an impact on plasma TC. Thus, random specimens are acceptable in blood cholesterol screening. The in...
متن کاملExperience with routine total nonfasting blood cholesterol screening of volunteer blood and component donors.
BACKGROUND There is an increasing number of blood programs giving donors information about health risks for cardiovascular disease based on a total nonfasting cholesterol level measured at donation. STUDY DESIGN AND METHODS Experience with screening 187,714 individual donors for total nonfasting cholesterol was reviewed and results were compared with those for a representative sample of Unite...
متن کاملThe effect of vitamin C supplementation on blood cholesterol level in high cholesterol-fed rats
سابقه و هدف: هیپرکلسترولمی یکی از فاکتورهای خطر بیماری‌های قلبی ـ عروقی است و افزایش کلسترول خون سلامت عمومی را تحت تاثیر قرار داده و میزان مرگ و میر ناشی از بیماری‌های قلبی ـ عروقی را افزایش می‌دهد. تغذیه با رژیم پرکلسترول باعث افزایش میزان LDL و همچنین کاهش فعالیت گیرنده‌های LDL در کبد می‌شود. اکسیداسیون لیپوپروتئین موجود در دیواره عروق، باعث پیشرفت بیماری آتروسکلروز می‌شود. شواهد چندی حاکی ...
متن کاملUrinary cholesterol in cancer screening.
Cholesterol determinations in morning urine samples were taken in 235 selected patients with a positive test for microscopic hematuria. Values ranged from 0.2 to 76.0 mg (median 5.5) in 23 patients with urologic malignancies and from 0.1 to 33.4 mg (median 1.1) in 38 patients with various benign diseases of the kidney or urogenital tract. In the 28 patients with urinary tract infections and 146...
متن کاملIii. Blood Plasma Cholesterol
Hypocholesteremia with dissociation of the normal ratio of esterified to total cholesterol is related to chronic liver injury caused by chloroform. Hypercholesteremia may develop after prolonged biliary obstruction. The hypercholesteremia of chronic biliary obstruction may be promptly reduced below normal by chloroform poisoning or bile duct infection. Acute injury of liver due to chloroform an...
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ژورنال
عنوان ژورنال: Journal of General Internal Medicine
سال: 2000
ISSN: 0884-8734,1525-1497
DOI: 10.1046/j.1525-1497.2000.03509.x