The effects on lipids, blood viscosity and platelet aggregation of combined use of niceritrol (Perycit) and a low dose of acetylsalicylic acid.
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| Abstract |
Forty-six elderly patients (mean age 60 years) suffering from diabetes mellitus (DM), or essential or arteriosclerotic hypertension (HT) were divided into 4 groups. Group 1 served as a control, group 2 was administered 1500 mg niceritrol, group 3 was administered 162 mg acetylsalicylic acid (ASA), and group 4 was administered both 1500 mg niceritrol and 162 mg ASA/day for 8 weeks. Niceritrol lowered serum levels of beta-lipoprotein and total cholesterol and increased HDL cholesterol, usually in 8 weeks. ASA did not affect the lipid-lowering effects of niceritrol. Platelet aggregation induced by epinephrine (1 microgram/ml), collagen (1 microgram/ml), and ADP (2 microM) was depressed in groups 2, 3 and 4. Degrees of depression were higher in groups administered ASA (groups 3 and 4) than in the group administered niceritrol alone (group 2). Plasma fibrinogen levels were lowered in groups administered niceritrol (groups 2 and 4) in 8 weeks. Apparent whole blood viscosity measured at shear rates of 37.6/s and 376/s was improved only in group 4 in 8 weeks, while hematocrit did not change during the study. Because flushing, the most frequent side effect of niceritrol, can be easily controlled by a low dose of ASA, and because the combination of the 2 drugs has some beneficial effects on blood rheology, this combination is considered worthwhile for treatment and prevention of atherosclerosis.
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| Authors | T Hamazaki, K Hasunuma, S Kobayashi, H Shishido, S Yano |
| Journal | Atherosclerosis (Atherosclerosis) Vol. 55 Issue 1 Pg. 107-13 (Apr 1985) ISSN: 0021-9150 [Print] Ireland |
| PMID | 4004983 (Publication Type: Journal Article) |
| Chemical References |
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