Heloina de Sousa Falcão

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The Combretaceae is a large family of herbs, shrubs and trees, comprising about 20 genera and 600 species with tropical distribution around the globe and centers of diversity in Africa and Asia. Some Combretum species are extensively used in traditional medicine against inflammation, infections, diabetes, malaria, bleeding, diarrhea and digestive disorders(More)
Peptic ulcer disease is a deep gastrointestinal erosion disorder that involves the entire mucosal thickness and can even penetrate the muscular mucosa. Numerous natural products have been evaluated as therapeutics for the treatment of a variety of diseases, including this one. These products usually derive from plant and animal sources that contain active(More)
Acquired immunodeficiency syndrome (AIDS) is one of the most important public health problems, affecting many people every day. This syndrome is caused by the human immunodeficiency virus (HIV) and the HIV-1 protease plays an essential role by promoting virus maturation and thus infecting new cells. The HIV-1 protease is one of the main targets for anti-HIV(More)
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