Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We measured and compared levels of platelet-derived microparticles (PMPs), monocyte-derived microparticles (MMPs), CD62P on activated platelets, soluble E-selectin (sE-selectin), and anti-oxidized low density lipoprotein (LDL) antibody in hyperlipidemia patients and control subjects. Binding of anti-GPIIb/IIIa and anti-GPIb monoclonal antibodies to platelets was not significantly different between hyperlipidemia patients and controls. However, expression of CD62P on platelets and levels of PMPs were higher for hyperlipidemia patients than in controls, although the difference between groups in CD62P expression was not significant (PMPs: 534 +/- 63 vs. 388 +/- 47, p < 0.05; CD62P: 9.1% +/- 1.45 vs. 7.3% +/- 1.15, N.S.). Although there were no differences in expression of CD36 and CD40 by monocytes between the two groups, levels of MMPs were higher in hyperlipidemia patients than in controls (MMPs: 147 +/- 21 vs. 59 +/- 8, respectively, p < 0.01). Levels of anti-oxidized LDL antibody and sE-selectin were also higher in hyperlipidemia patients. We studied the effects of Saiko-ka-ryukotsu-borei-to on levels of these factors in patients with elevated triglyceride levels. After Saiko-ka-ryukotsu-borei-to treatment, levels of CD62P, PMPs, sE-selectin, and anti-oxidized LDL antibody were reduced significantly. Levels of triglycerides, total cholesterol and MMPs also decreased, but the changes were not significant. These findings suggest that Saiko-ka-ryukotsu-borei-to prevents the development of vascular complications in hyperlipidemia patients.
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PMID:Effects of Saiko-ka-ryukotsu-borei-to in patients with hyperlipidemia. 1141 8

We compared the levels of microparticles, platelet activation markers, soluble cell adhesion molecules, soluble selectins, and antioxidized low-density lipoprotein (anti-Ox LDL) antibody between patients with hyperlipidemia and control subjects. Binding of anti-glycoprotein (GP) IIb/IIIa and anti-GPIb monoclonal antibodies to platelets did not differ significantly between the hyperlipidemic patients and controls. However, expression of activation markers (CD62P, CD63, PAC-1, and annexin V) by platelets was higher in the hyperlipidemic patients with Type 2 diabetes. The levels of platelet-derived microparticles (PDMPs) and monocyte-derived microparticles (MDMPs) were significantly different in hyperlipidemic patients with Type 2 diabetes and controls. Soluble P-selectin (sP-selectin), soluble E-selectin (sE-selectin), and anti-Ox LDL antibody also showed higher levels in the hyperlipidemic patients with Type 2 diabetes. After treatment with eicosapentaenoic acid (EPA), the levels of CD62P, CD63, annexin V, PDMPs, and MDMPs, sE-selectin, and oxidized LDL antibody were reduced significantly. Triglyceride (TG) and total cholesterol levels were also decreased. Anti-Ox LDL antibodies and MDMPs were correlated positively with platelet CD62P (plt-CD62P) levels. These findings suggest that in hyperlipidemic patients with Type 2 diabetes, EPA may prevent complications caused by oxidized LDL, E-selectin, and activated platelets or monocytes.
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PMID:Effects of eicosapentaenoic acid on platelet activation markers and cell adhesion molecules in hyperlipidemic patients with Type 2 diabetes mellitus. 1273

Accumulating evidence suggests that several polymorphisms in factors regulating blood coagulation, platelet function, and lipid metabolism are relevant for susceptibility to ischemic cerebrovascular diseases (CVD). The present study analyzed 15 genetic polymorphisms possibly associated with atherosclerosis and thrombosis in a case-control study involving a total of 200 genetically unrelated Japanese patients with ischemic CVD (mean age 58.3 +/- 7.6 y) and 281 age- and gender-matched control subjects (59.0 +/- 4.1 y). Control subjects were randomly selected from unrelated donors with no history of documented CVD or any type of cardiovascular disease with normal resting electrocardiograms. Among the factors genotyped, two factors, platelet glycoprotein (GP) Ib alpha (Thr145Met) and NADPH oxidase p22phox (His72Tyr), were significantly associated with CVD after adjustment for acquired risk factors including hypertension, diabetes mellitus, hyperlipidemia, and smoking. For those with age < 60 y, 10.6% of the CVD patients and 2.9% of the control subjects had both of the two risk genotypes (GPIb alpha 145Met and p22phox 72Tyr, p < 0.05). The mean onset-age of CVD was 58.6 +/- 7.7 y for those having no or only one risk genotype, while 53.3 +/- 5.5 y for those having both of the risk genotypes (p < 0.05). Thus, GPIb alpha 145Met and p22phox 72 Tyr are the genetic factors associated with the risk of ischemic CVD in the Japanese. Carrying both of the two mutations might be associated with developing CVD at a younger age.
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PMID:[Genetic risk factors for ischemic cerebrovascular disease--analysis on fifteen candidate prothrombotic gene polymorphisms in the Japanese population]. 1496 55