نتایج جستجو برای: rotala rotundifolia
تعداد نتایج: 545 فیلتر نتایج به سال:
Leaves of different Vitis vinifera L. cultivars, susceptible or resistant to downy mildew, Chasselas, Solaris, IRAC 2091 (cvs. Gamaret x Bronner) and Muscadinia rotundifolia were inoculated with Plasmopara viticola. Samples were then examined by scanning and transmission electron microscopy, by light microscopy and for their ability to synthesise stilbenes. These phytoalexins were strictly anal...
BACKGROUND The leaves of Dissotis rotundifolia are used ethnomedically across Africa without scientific basis or safety concerns. Determination of its phytochemical constituents, antimicrobial activity, effects on the gastrointestinal tract (GIT) as well as toxicological profile will provide supportive scientific evidence in favour of its continous usage. METHOD Chemical and chromatographic t...
Anti-Helicobacter pylori activities were determined by agar dilution, confocal laser scanning microscopy, and cell proliferation assays following treatment with various grape extracts. Muscadine grape skin possessed the strongest activity, followed by grape synergy (skin and seed) and seed, suggesting that higher phenolic levels do not necessarily determine overall anti-H. pylori efficacy.
The paper presents a detailed ecological and caenotic characteristic of dwarf shrub communities growing in the highmountain belt Sangilen Plateau. investigated were referred to class Loiseleurio-Vaccinietea Eggler 1952. birch thickets with prevalence Betula rotundifolia high incidence Caragana jubata , Juniperus pseudosabina J . sibirica Pentaphylloides fruticosa Salix glauca Spiraea alpina uni...
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In Supplementary Table 2 of the article cited above, the columns with HR and 95% CI were incorrectly positioned: HRs were placed in the table where the 95% CI should be and vice versa. Supplementary Table 2 has been revised and is available in Supplementary Data online (http://care.diabetesjournals.org/lookup/suppl/ doi:10.2337/dc13-2627/-/DC1). Monique van Nielen, Edith J.M. Feskens, Marco Men...
Kurzfassung: Die nachhaltige Entwicklung der elektrischen Energieversorgung führt zu einem raschen Ausbau der erneuerbaren Energien (EE). Windenergie und Photovoltaik haben hierbei die größten Wachstumsraten. Durch ihren Leistungsorientierung und ihren volatilen Charakter in der Erzeugung benötigen sie einen starken Ausbau der Netze und der Speicher. Die Speicher werden bis 2020 in Europa in ih...
1 An experiment was carried out to test the hypotheses that in heterogeneous environments: (i) the size of species’ root systems will be negatively correlated with their ability to place roots precisely in nutrient-rich patches; (ii) precision of root placement will be less affected by distance to nutrient patches in species with large root systems; (iii) species with greater precision in root ...
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