Nootropic effects of Filipendula vulgaris Moench water extract fractions

Nootropic activity of water extract fractions from aerial parts of Filipendula vulgaris Moench was demonstrated on the models of hermetic volume hypoxia, conditioned passive avoidance response, open field test, and forced swimming with a load. The fractions stimulated hypoxic resistance, normalized orientation and exploratory behavior, improved conditioned response reproduction during testing after hypoxic injury, and increased exercise tolerance. Fractionation of the extract led to dissociation of the effect components, which suggests that individual constituents have specific characteristics. Ethylacetate fraction exhibited most pronounced nootropic activity and was superior to plant extract by some characteristics. The detected effects seemed to be caused by modulation of the hippocampus activity the under the effects of phenol and triterpene compounds

Nootropic effects of Filipendula vulgaris Moench water extract fractions

Nootropic activity of water extract fractions from aerial parts of Filipendula vulgaris Moench was demonstrated on the models of hermetic volume hypoxia, conditioned passive avoidance response, open field test, and forced swimming with a load. The fractions stimulated hypoxic resistance, normalized orientation and exploratory behavior, improved conditioned response reproduction during testing after hypoxic injury, and increased exercise tolerance. Fractionation of the extract led to dissociation of the effect components, which suggests that individual constituents have specific characteristics. Ethylacetate fraction exhibited most pronounced nootropic activity and was superior to plant extract by some characteristics. The detected effects seemed to be caused by modulation of the hippocampus activity the under the effects of phenol and triterpene compounds

Rare and endangered plants of specially protected areas of West Siberian boreal coniferous forests (inside Tomsk oblast)

The article deals with various types of specially protected territories participating in preservation of biological diversity of boreal coniferous forests of the West Siberian Plain. Data are presented on species diversity of certain territories of Tomsk oblast established in various landscape and geographical conditions and under various conditions including areas within the Great Vasyugan Mire and the outskirts of Tomsk. The article reviews species of dominant plant families of rivers and lakes of the Polto system in the basin of the Tym river; and the condition of certain species of Orchidaceae, Empetraceae, Cupressaceae, Tiliaceae and Lamiaceae in other parts of the Tomsk region. There is also some analysis of species along with description of sites where 6 plant species were discovered (Orchis militaris, Orchis fuchsii, Juniperus communis, Empetrum nigrum, Tilia cordata, Stachys silvatica) that are protected in the area of study

Rare and endangered plants of specially protected areas of West Siberian boreal coniferous forests (inside Tomsk oblast)

The article deals with various types of specially protected territories participating in preservation of biological diversity of boreal coniferous forests of the West Siberian Plain. Data are presented on species diversity of certain territories of Tomsk oblast established in various landscape and geographical conditions and under various conditions including areas within the Great Vasyugan Mire and the outskirts of Tomsk. The article reviews species of dominant plant families of rivers and lakes of the Polto system in the basin of the Tym river; and the condition of certain species of Orchidaceae, Empetraceae, Cupressaceae, Tiliaceae and Lamiaceae in other parts of the Tomsk region. There is also some analysis of species along with description of sites where 6 plant species were discovered (Orchis militaris, Orchis fuchsii, Juniperus communis, Empetrum nigrum, Tilia cordata, Stachys silvatica) that are protected in the area of study