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67.865  Articles
1 of 6.787 pages  |  10  records  |  more records»
Background: Mosquitoes are well known as vectors of several disease causing pathogens. The extensive use of synthetic insecticides in the mosquito control strategies resulted to the development of pesticide resistance and fos- tered environmental deterior... see more

The nematicidal potential of ethanol and aqueous extracts of ten wild plant species distributed on agricultural landof Eritrea against root-knot nematode, Meloidogyne incognita, was studied. Three concentrations of each plant extractwere tested against eg... see more

Background: Mosquitoes transmit serious human diseases, causing millions of death every year. Vector control is facing a threat due to the emergence of resistance to synthetic insecticides. Insecticides of botanical origin may serve as suitable alternativ... see more

AbstractBackground: Vernonia amygdalina Delile is a woody medicinal plant that is commonly used in various folklore medicine in South Africa against helminthic, protozoal and bacterial infections. Despite its high medicinal values, the chemical profile of... see more

Introduction: Grapevine is a valuable source of active health-promoting substances, in particular polyphenols, i.e., flavonoids and phenolic acids, with antioxidant, anti-inflammatory, antibacterial, antiviral and anticancer properties. Grape se... see more

Extraction solvents are reported to influence the nature and extraction efficiency of the bioactive compounds from the plants. Thus, selecting an appropriate extraction solvent is essential for obtaining the required pharmacological activity of the extrac... see more

Background: All over the world, natural products containing different secondary metabolites have been used for antibacterial purposes, and as folk medicines with significant effects. Amongst many different plants, Tobacco plants are cultivated all over th... see more

Aim of study: To evaluate antimicrobial, immunomodulatory and hepatomodulatory effects of aqueous extracts of Petiveria alliacea L. (Guinea hen weed) root and leaf on growing pullets.Area of study: Abeokuta, Nigeria.Material and methods: Two hundred and e... see more

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