نتایج جستجو برای: گل گندم centaurea cyanus l
تعداد نتایج: 635276 فیلتر نتایج به سال:
We describe the Holocene distribution of the Octodontids Aconaemys fuscus, Octodon bridgesi, O. degus, O. lunatus, O. pacificus and Spalacopus cyanus from Central Chile. We compared ancient and present day ranges. The Holocene pattern was inferred from zooarchaeological records. Octodon degus, O. lunatus, O. bridgesi, and Aconaemys fuscus showed a reduction in their geographic range. Although s...
Members of the genus Centaurea (Asteraceae) have been used in traditional plant-based medicine. The methanol extracts of twelve Centaurea species, of which five are endemic to Turkey flora, were screened for antibacterial activity against four bacteria (Escherichia coli, Bacillus cereus, Salmonella enteritidis, Staphylococcus aureus). The antibacterial activity was evaluated by the microdilutio...
Many of the best-selling anticancer drugs are plant-derived. We tested for the anticancer properties of extracts isolated from Centaurea ainetensis, a plant species endemic to Lebanon and which is often used in folk medicine. We performed bioassay-guided fractionation of Centaurea ainetensis extracts using a panel of normal and neoplastic murine cells to identify a component that is associated ...
The use of plants and soil microorganisms is a promising technique for the phytoremediation of heavy metal-contaminated soils. This study was carried out in order to evaluate the soil microbial potential with four Cd concentration levels (0, 10, 30 and 100 mg kg-1); the study also addressed the inoculation of arbuscular mycorrhizal fungi (AMF) species (a mixture of Glomus species including G. i...
چکیده مقدمه: در سال های اخیر پژوهش بر گونه های مختلف جنس گل گندم از خانواده آفتابگردان نشان داده که عصاره یا متابولیت های ثانویه گونه های گل گندم آثار فارماکولوژی گوناگونی مانند ضدالتهاب، ضددرد و سیتوتوکسیک و ... از خود نشان می دهد. هدف: بررسی اثر ضددرد و ضدالتهاب فراکشن اتیل استاتی گیاه میوه دار بادآورد در موش سوری نر مواد و روش ها: بخش های مختلف گیاه بادآورد از استان بوشهر جمع آوری، به روش پر...
BACKGROUND Biological invasions are fundamentally biogeographic processes that occur over large spatial scales. Interactions with soil microbes can have strong impacts on plant invasions, but how these interactions vary among areas where introduced species are highly invasive vs. naturalized is still unknown. In this study, we examined biogeographic variation in plant-soil microbe interactions ...
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