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In vitro vasorelaxation mechanisms of bioactive compounds extracted from Hibiscus sabdariffa on rat thoracic aorta
BackgroundIn this study, we suggested characterizing the vasodilator effects and the phytochemical characteristics of a plant with food usage also used in traditional treatment of arterial high bloodExpand
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Red wine polyphenols prevent angiotensin II-induced hypertension and endothelial dysfunction in rats: role of NADPH oxidase.
OBJECTIVE Chronic administration of moderate amounts of red wine has been associated with a protective effect on the cardiovascular system. This study examined whether red wine polyphenols preventExpand
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Aspects épidémiologiques et cliniques de l'infection à VIH de l'enfant au centre hospitalier national d'enfants Albert-Royer à Dakar
Resume Au Senegal ou la prevalence du virus de l'immunodeficience humaine (VIH) est estimee a 1,4 % dans la population generale, pres de 3000 enfants seraient touches par l'infection a VIH. Un suiviExpand
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Endothelium-derived contracting factors mediate the Ang II-induced endothelial dysfunction in the rat aorta: preventive effect of red wine polyphenols
Angiotensin II (Ang II)-induced hypertension is associated with vascular oxidative stress and an endothelial dysfunction. This study examined the role of reactive oxygen species (ROS) andExpand
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Role of S-nitrosation of cysteine residues in long-lasting inhibitory effect of nitric oxide on arterial tone.
S-Nitrosation of cysteine residues plays an important role in nitric oxide (NO) signaling and transport. The aim of the present study was to investigate the role of S-nitrosothiols as a storage formExpand
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Angiotensin II Induces the Vascular Expression of VEGF and MMP-2 in vivo: Preventive Effect of Red Wine Polyphenols
Objective: Previous investigations have indicated that angiotensin II (Ang II)-induced hypertension and endothelial dysfunction are prevented by intake of red wine polyphenols (RWPs). Ang II has alsoExpand
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Hypoglycaemic and antidiabetic activity of acetonic extract of Vernonia colorata leaves in normoglycaemic and alloxan-induced diabetic rats.
The aqueous extract of Vernonia colorata (Willd.) Drake (Composeae) leaves is used by African traditional medicine practitioners as a remedy for the treatment of diabetes. Our previous studies haveExpand
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[Hepatitis B infection in infantile population of Sénégal].
Hepatitis B is endemic in Senegal. According to many data, the prevalence of this infection in adult population is up 85%. Young children are victims of the intensive circulation of this virus.Expand
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[Epidemiological and clinical aspects of paediatric HIV infections in Albert-Royer Paediatric Hospital (Dakar, Senegal)].
UNLABELLED Human Immunodeficiency Virus (HIV) infection prevalence rate is estimated at 1.4% in Senegal, and about 3,000 children could be infected. HIV positive children are followed up since 2000Expand
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[Current aspects of tuberculosis in Dakar pediatric area].
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