نتایج جستجو برای: rhododendron dauricum flavonoids rf
تعداد نتایج: 53444 فیلتر نتایج به سال:
Rhododendron arboreum is an evergreen shrub or small tree with a showy display of bright red flowers. Rhododendron is the national flower of Nepal and is known as (Laligurans) & the state tree of Uttarakhand. It is called ‘Burans, Bras, Buras or Barahkephool’ in local dialect. Rhododendron arboreum is a wild plant species possesses high ecological importance and the flower of the species having...
PURPOSE The genus Rhododendron is distributed entirely in the world with the exception of South and Central America and Africa, growing in a large diversity of climatic conditions. This genus is a rich source of phenolic compounds, especially flavonoids, essential oils, chromones, terpenoids, and steroids. It has many biological properties such as antioxidant, anti-inflammatory, antiviral, anti...
Relaxation of Rat Aorta by Farrerol Correlates with Potency to Reduce Intracellular Calcium of VSMCs
Farrerol, isolated from Rhododendron dauricum L., has been proven to be an important multifunctional physiologically active component, but its vasoactive mechanism is not clear. The present study was performed to observe the vasoactive effects of farrerol on rat aorta and to investigate the possible underlying mechanisms. Isolated aortic rings of rat were mounted in an organ bath system and the...
In the present study, preliminary in-vitro anticancer screening of the alcoholic extracts of leaves (LE) and flowers (FE) of Rhododendron arboreum was performed against Crown Gall tumor and MCF-7 breast cancer cell lines. Both the extracts showed prominent inhibition in the development of Crown Gall tumor in potato discs while only LE was found to be significantly effective against MCF-7. Three...
Photo 1. A male Menispermum dauricum plant in its natural habitat. credit: Daichi Funamoto. 2. Flowers of dauricum: (left panel) and female flowers (right panel). The brown nectar against the white petal is discernible flowers. 3. Male Sinomenium acutum with colorless on small, yellowish petals. These photographs illustrate article “Brown-colored insect-pollinated Asian moonseed” by Funamoto pu...
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