The distribution of 14 iridoid glucosides in 14 Plantago L. species (44 samples corresponding to 18 taxa) was shown. P. tenuiflora and P. gentianoides were studied for iridoids for the first time. The iridoid patterns showed a good correlation with morphological and other chemical features of the representatives of genus Plantago. The studied species are grouped together according to the iridoi...

O presente estudo trata-se de uma revisão sistemática sobre as possíveis interações medicamentosas do uso plantas medicinais e fitoterápicos incluídos na Relação Nacional Medicamentos Essenciais (RENAME). Para isso, foram pesquisadas entre medicamentos alopáticos medicinais: alcachofra, aroeira, babosa, cáscara sagrada, espinheira-santa, garra diabo, guaco, hortelã pimenta, isoflavona soja, pla...

The chemical composition of plant polyphenols Plantago major L. and lanceolata growing in Uzbekistan was studied. More than 20 compounds, including 7 flavonoids, 9 phenolic acids, 8 hydrolysable tannins, the ages which have been determined using physicochemical methods research isolated from plants. From P. L., along with well-known such as gallic acid, rutin, luteolin, isorhamnetin, hyperoside...

Common water-plantain (Alisma plantago-aquatica L.), arrowhead (Sagitaria trifolia L.) and Echinochloa spp. (L.) are among the most important damaging weeds of rice paddies. In this research, Curvularia lunata (Waker) Boedijn was isolated from the said weeds. Then, its effect in different growth stages, i.e. seed, 2-3 leaf stage (seedling) and also in greenhouse conditions was examined in Alism...

Background: Medicinal plants have potential to affect therapeutically procedures. In this study, the therapeutical effects of psyllium on a patient with highly increased level of uric acid, creatinine, and urea have been studied. Case Report: The case was a 50-yr-old woman affected by diabetes mellitus. Her blood biochemical analyses, showed an increased levels of uric acid (9.70±0.30...

The correlation between ultrasonographic gastric emptying and appetite was studied. Echographic evaluation of gastric emptying by measurement of the antral vertical diameter and assessment of sensations of hunger and satiety using analogue visual scales were performed simultaneously in 12 healthy volunteers. Measurements were carried out after the intake of 10O8 g psyilium or placebo in a rando...

BACKGROUND Theory predicts that plant species win competition for a shared resource by more quickly preempting the resource in hotspots and by depleting resource levels to lower concentrations than its competitors. Competition in natural grasslands largely occurs belowground, but information regarding root interactions is limited, as molecular methods quantifying species abundance belowground h...

A mechanistic understanding of population dynamics requires close examination of species’ differences in how physiological traits interact with environmental variation and translate into demographic variation. We focused on two co-occurring winter annual species (Pectocarya recurvata and Plantago insularis) that differ in photosynthetic resource-use efficiency and demographic responses to envir...