نتایج جستجو برای: s macrosiphon
تعداد نتایج: 710991 فیلتر نتایج به سال:
PURPOSE There are several reports about effects of Salvia spp. on CNS. The present experiment is undertaken to study effect of S. limbata, S. hypoleuca and S. macrosiphon on withdrawal syndrome in mice. METHODS Antinociceptive activities of aerial parts of Salvia spp. is investigated using hot plate method. In addition, the effect of its aerial parts on morphine dependence is investigated in ...
Interpopulational gene flow within a species can reduce population differentiation due to genetic drift, whereas genetic exchange among taxa can impede speciation. We used allozyme data to estimate gene flow within and among geographic races and species of perennial herbs in the Ipomopsis aggregata complex (Polemoniaceae). Estimates of interpopulational gene flow within taxa from two methods (F...
Salvia genus, which is generally called Maryam-Goli in the Persian language, belongs to Lamiaceae family and comprises 58 species in Iran. Four flavonoids plus a steroid compound were isolated from the ethyl acetate and methanol extracts of the aerial parts of Salvia macrosiphon Boiss, using different chromatographic methods on the silica gel and sephadex LH20. The structures of the isolated co...
Background: The seeds of some medicinal plants and their compounds have long been valued for their numerous health benefits. Objective:To investigate some physical and chemical properties of Salvia spp. Methods: Some physico-chemical properties in five species of Salvia seeds (consisted of S. officinalis L., S. macrosiphon L., S. hypoleuca L., S. sclarea L. and S. nemorosa L.) were measured ...
The improvement of immune system and increasing growth and survival of fishes especially at early stages is important for fish culturists. Considering the effects of herbal immunostimulants on innate immunity and growth of fish, the impacts of dietary Salvia macrosiphon extract on some growth and immunological parameters of fingerlings Pangasianodon hypophthalmus were investigated. Fishwith mea...
Abstract Background: By increasing resistance of pathogenic bacteria to antibiotics, many attempts have been made by the researchers to find new compounds as a substitute for non-effective antibiotics. The aim of this research is a comparative study of antibacterial properties of four species on standard strains of Escherichiacoli, Shigellaflexneri, Klebsiella pneumonia, Candida and Candida alb...
eight salvia l. species including s. spinosa l., s. reuterana boiss., s. macrosiphon boiss., s. syriaca l., s. nemorosa l., s. virgata jacq., s. sharifii rech. f. & esfand. and s. mirzayanii rech. f. & esfand. were studied for flavonoid compounds. these constituents were analyzed using two-dimensional maps on silica gel 60f thin layer chromatography. the flavonoid compounds of each spec...
آب در مناطق خشک و نیمه خشک از اساسی¬ترین عوامل اکولوژیکی است که توسعه و رشد گیاهان را تعیین می¬کند. از این رو استفاده مؤثر از منابع آب در جهت رشد مطلوب گیاهان باید همواره مورد توجه قرارگیرد. هدف از این مطالعه تاثیر سطوح مختلف تنش خشکی بر ویژگی¬های بارز مورفولوژیکی و فیزیولوژیکی دو گونه دارویی salvia sclarea و salvia macrosiphon است. بدین منظور آزمایشی به صورت فاکتوریل در قالب طرح بلوک کامل تصاد...
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