نتایج جستجو برای: achillea genus
تعداد نتایج: 141300 فیلتر نتایج به سال:
Abstract A total of 4512 rhizobacteria were isolated at three stages of plant growth from Achillea ageratum colonizing a polluted site with an antimony concentration gradient. For 222 of these isolates auxin production (aux(+)) was verified in vitro. The percentage of aux(+) isolates increased with soil antimony concentration, as well as with plant growth stage. An amplified rDNA restriction an...
Background & Aims: Achillea is a plant widely used in traditional medicine for gastrointestinal disorders. The aim of this study was to investigate the preventive effect of Achillea wilhelmsii hydro-alcoholic extract on indomethacine-induced gastric ulcer in rats.Materials & Methods: It was an interventional study and done on six groups of male Wistar rats (n=8 in each group). Three doses of Ac...
Background: Achillea millefolium or yarrow is a native plant in Europe and Iran. Yarrow has been used as a medicine historically, mainly because of its astringent effects. It is reported to be associated with the treatment of several ailments. Nowadays use of plants for medical purpose has become very common. Achillea millefolium L, Yarrow, is being used in traditional and modern medicine due t...
The evaluation of antioxidant capacity, total phenolics, vitamin C content and identification of several phenolic acids and flavonoids was performed in the following fresh and dried herbs widely used in folk medicine throughout Slovenia and elsewhere: elder berries (Sambucus nigra L.), barberries (Berberis vulgaris L.), rowan tree berries (Sorbus aucuparia L.), coltsfoot flowers (Tussilago farf...
Introduction: Nowadays, different solvents are used to extract plant antioxidants. Each solvent has a special ability to extract antioxidants materials. Accordingly, in this research, some medicinal herbs were collected from different vegetation zones of Iran and evaluated based on the majority of useful solvents. The best solvent for the extraction of antioxidants can be identified and used to...
Exotic plants often displace native plants and thus alter the availability of native hostplants for specialist herbivorous insects. The submersed aquatic weevil Euhrychiopsis lecontei Dietz is endemic to North America, but there are now source populations on the exotic Eurasian watermilfoil (Myriophyllum spicatum L.) as well as on the weevil's ancestral host, northern watermilfoil (Myriophyllum...
background & aim: achillea millefolium is one of the most valuable medicinal and industrial species, which is available in the iran pastures, and it belongs to the asteraceae family. this plant wild grows in plains, roadsides and mountain areas. therapeutically, it has been a healer of wounds, and due to having tannins and bitter and aromatic substances, it has an effect on the nervous syst...
interleukin-1β (il-1β) has a role in β- cell destruction in autoimmune diabetes by stimulating the expression of inducible nitric oxide synthase (inos) that generates the free radical nitric oxide. we aimed to investigate the effect of achillea millefolium l, as a traditional hypoglycemic agent, on il-1β and inos gene expression of pancreatic tissue in the stz- induced diabetic rats. forty adul...
BACKGROUND AND OBJECTIVE: damage to peripheral nerves stimulates a series of morphological and biochemical changes in neurons, which are not concentrated only in the injured region, but are also observed in the cell body of neurons of the spinal cord and in the nerve ganglion. The aim of this study was evaluation of the protective effects of aqueous extract of Achillea millifolium on neuron den...
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