نتایج جستجو برای: maidenhair fern
تعداد نتایج: 2574 فیلتر نتایج به سال:
Background: Due to the increase in cancer and side effects of common therapies, researchers are looking for treatments with the least side effects, which is why medicinal plants have become so important. Adiantum capillus-veneris L. plant commonly called southern maidenhair fern, and also named as “Pare-siavashan” in medical and pharmaceutical textbooks of Iranian Traditional Medicine, contains...
The aim of the study was to perform a quantitative analysis of fluid extracts of maidenhair tree (Ginkgo biloba L.), motherwort (Leonurus cardiaca L.) and hawthorn (Crataegus monogyna Jacq.), to evaluate their antioxidant activity and to compare their ability to inactivate free radicals. The antioxidant activity was measured using the DPPH*and the ABTS*+ radical scavenging reaction systems. The...
We investigated the different processes involved in spore liberation in the polypod fern Adiantum peruvianum (Pteridaceae). Sporangia are being produced on the undersides of so-called false indusia, which are situated at the abaxial surface of the pinnule margins, and become exposed by a desiccation-induced movement of these pinnule flaps. The complex folding kinematics and functional morpholog...
Critical habitat for many species is often limited to occupied localities. For rare and cryptic species, or those lacking sufficient data, occupied habitats may go unrecognized, potentially hindering species recovery. Proposed critical habitat for the aquatic Jollyville Plateau salamander (Eurycea tonkawae) and two sister species were delineated based on the assumption that surface habitat is r...
Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Cologne, Germany, 2 Institute of Psychology, University of Freiburg, Freiburg, Germany, 3 Institute of Sports Science, Sports Centre, University of Augsburg, Augsburg, Germany, 4 Institute of Psychology, Fern-Universität Hagen, Hagen, Germany, Department of Psychology, University of Cologne, Cologne,...
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