Bu çalışmada ülkemizin biyolojik zenginliklerinin önemli bir parçası olan ve doğal habitatlarından toplanan Hypericum L. cinsine ait uniglandosum Hausskn. ex Bornm., microcalycinum Boiss. & Heldr. scabroides N. Robson Poulter türleri uçucu yağ bileşenleri yönünden araştırılmıştır. türlerden endemik türdür. Çalışmada kullanılan bitkiler temmuz- ağustos ayında çiçekli dönemde iken toplana...

Diabetes mellitus (DM) is a metabolic disorder described via an excessive blood glucose degree. Vitex negundo leaves extract phytochemicals to have the extremely good capability of healing diabetes. belongs family Verbenaceae found in almost all parts Asian countries, V. leaf has significant impact on glycoprotein metabolism. The phytochemical extracts leaf-contain many other antidiabetic compo...

In the sometimes hectic routines of daily academic work, it can be difficult to find opportunities for naturally creative encounters with our colleagues, where we can jointly focus methodological issues in research. Where do we find the time and place for constructive discussions on published research? And how can we foster such meetings? As a senior lecturer and researcher, I have a strong int...

Four phenolics, salviaplebeiaside (1), γ-tocopherol (2), chrysosplenol-D (4), and isovitexin (5), along with α-tocoquinone (3) and β-sitosterol (6) were isolated from the aerial parts of Vitex negundo var. cannabifolia. The isolation was performed using bio-assay tracking experiments. The structures of compounds 1-5 were established by spectroscopic means. The antibacterial activities of the co...

Supercritical fluid extract of leaves of Vitex negundo was tested for its antimicrobial potential and was compared with that of ethanol extract, ether extract and hydrodistilled oil of leaves. The chemical constituents of extracts were studied by chromatographic techniques. Extracts were evaluated for antimicrobial potential against bacterial strains like Staphylococcus aureus, Bacillus subtili...

Abstract Maples ( Acer sp.) are trees/shrubs of extraordinary aesthetic value, what favours them for wide utilisation in urban greenery. However, some the non-native species became invasive new range and represent a threat to natural ecosystems. Therefore, after definition their frequency planting history Slovak cities reinvestigation ecological status, based on analysis growth, reproduction bi...