946 resultados para bis(azo)
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Dissertação de mestrado em Medicinal Chemistry
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OBJECTIVE: To study the differences between fluvastatin and pravastatin regarding LDL susceptibility to oxidation, plasma levels of total cholesterol (TC), HDL-C, LDL-C and triglycerides (TG) in hypercholesterolemic patients with established coronary heart disease (CHD). METHODS: A double-blind randomized parallel study was conducted that included 41 hypercholesterolemic outpatients with CHD treated at the Instituto de Cardiologia do Rio Grande do Sul. The inclusion criteria were LDL-C above 100 mg/dL and triglycerides below 400 mg/dL based on 2 measures. After 4 weeks on a low cholesterol diet, those patients that fullfilled the inclusion criteria were randomized into 2 groups: the fluvastatin group (fluvastatin 40 mg/day) and the pravastatin group (pravastatin 20 mg/day), for 24 weeks of treatment. LDL susceptibility to oxidation was analyzed with copper-induced production of conjugated dienes (Cu2+) and water-soluble free radical initiator azo-bis (2'-2'amidinopropanil) HCl (AAPH). Spectroscopy nuclear magnetic resonance was used for determination of lipids. RESULTS: After 24 weeks of drug therapy, fluvastatin and pravastatin significantly reduced LDL susceptibility to oxidation as demonstrated by the reduced rate of oxidation (azo and Cu) and by prolonged azo-induced lag time (azo lag). The TC, LDL-C, and TG reduced significantly and HDL-C increased significantly. No differences between the drugs were observed. CONCLUSION: In hypercholesterolemic patients with CHD, both fluvastatin and pravastatin reduced LDL susceptibility to oxidation.
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v.4
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v.5
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v.3
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Magdeburg, Univ., Medizin. Fakultät, Diss., 2007
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Flight and displacement, Research about displaced people, Displaced people in Saxony- Anhalt and in the district of Salzwedel, Arrival and reception, Integration into social life, Administrative activities, Housing, Integration into the labour market, Social welfare activities
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Magdeburg, Univ., Fak. für Geistes-, Sozial- und Erziehungswiss., Diss., 2007
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Bd.3.L.h (Tripyleen-Familie der Aulacanthiden)
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Bd.3.L.h.2 (Tripyleen Radiolarien: Tuscaroridae)
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Bd.2.K.b (Siphonophoren)
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Bd.4.N (Eier und sogenannte cysten: Cyphonautes)
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Bd.2.G.e (Amphipoden)