نتایج جستجو برای: echinacae purpurea

تعداد نتایج: 2062  

2010
Lankun Wu Eric W Rowe Ksenija Jeftinija Srdija Jeftinija Ludmila Rizshsky Basil J Nikolau Jodi McKay Marian Kohut Eve Syrkin Wurtele

BACKGROUND With a traditional medical use for treatment of various ailments, herbal preparations of Echinacea are now popularly used to improve immune responses. One likely mode of action is that alkamides from Echinacea bind to cannabinoid type 2 (CB2) receptors and induce a transient increase in intracellular Ca2+. Here, we show that unidentified compounds from Echinacea purpurea induce cytos...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2011
gholam reza ghalamkari nasir landy majid toghyani fariborz moatar abbas abed esfahani

background & aim: this experiment was conducted to examine the effect of different levels of echinacea purpurea (ep) in comparison with an antibiotic (flavofosfolipol) on total antioxidant activity (aoa) in serum of broiler chicks. experimental: in this trial 240 one-day-old broiler chicks (ross 308) were weighed and randomly assigned to the 5 treatment groups, each with 4 replicates with 1...

2007
Amira M. K. Abouelella Yasser E. Shahein Sameh S. Tawfik Ahmed M. Zahran

Echinacea (E.) purpurea herb is commonly known as the purple coneflower, red sunflower and rudbeckia. In this paper, we report the curative efficacy of an Echinacea extract in gamma-irradiated mice. E. purpurea was given to male mice that were divided into five groups (control, treated, irradiated, treated before irradiation & treated after irradiation) at a dose of 30 mg/kg body weight for 2 w...

Journal: :Applied microbiology 1967
A M Amici T Scotti C Spalla L Tognoli

Strain 275 FI of Claviceps purpurea, which produces large amounts of peptide alkaloids in submerged culture, is a heterokaryon; after several generations on agar media, it segregates the single components. These components (by us labeled V, C, and W) are stable and produce almost no alkaloids under described conditions of submerged culture. The mycelium of strain 275 FI consists of hyphae with ...

Journal: :Ecology 2008
Jessica L Butler Nicholas J Gotelli Aaron M Ellison

Linkages between detritus-based ("brown") food webs and producer-based ("green") food webs are critical components of ecosystem functionality, but these linkages are hard to study because it is difficult to measure release of nutrients by brown food webs and their subsequent uptake by plants. In a three-month greenhouse experiment, we examined how the detritus-based food web inhabiting rain-fil...

2009
C.S. Shreedhara V.P. Vaidya H.M. Vagdevi K.P. Latha K.S. Muralikrishna A.M. Krupanidhi

OBJECTIVES Ethanol extract of the stem of Bauhinia purpurea Linn. was subjected to analgesic and anti-inflammatory activities in animal models. MATERIALS AND METHODS Albino Wistar rats and mice were the experimental animals respectively. Different CNS depressant paradigms like analgesic activity (determined by Eddy's hot plate method and acetic acid writhing method) and anti-inflammatory acti...

2001
Ali O. Sari Mario R. Morales

The genus Echinacea (Asteraceae) is native to North America and consists of nine species (McGregor 1968). E. angustifolia DC, a narrow leafed species, is distributed on barrens and dry prairies from Minnesota to Texas, Oklahoma, Kansas, Nebraska, Iowa, the Dakotas, Colorado, Wyoming, Montana, Saskatchewan, and Manitoba (McGregor 1968; Kindscher 1989; Foster 1991). E. angustifolia grows lower an...

2017
Wendelin Schnippenkoetter Clive Lo Guoquan Liu Katherine Dibley Wai Lung Chan Jodie White Ricky Milne Alexander Zwart Eunjung Kwong Beat Keller Ian Godwin Simon G. Krattinger Evans Lagudah

The ability of the wheat Lr34 multipathogen resistance gene (Lr34res) to function across a wide taxonomic boundary was investigated in transgenic Sorghum bicolor. Increased resistance to sorghum rust and anthracnose disease symptoms following infection with the biotrophic pathogen Puccinia purpurea and the hemibiotroph Colletotrichum sublineolum, respectively, occurred in transgenic plants expr...

2014
R. Serrano S. Frazão J. Silva E. T. Gomes O. Silva

The dried leaf of Digitalis purpurea L. (foxglove leaf) was introduced as botanical drug into the London Pharmacopoeia of 1650 and remains actually in all Occidental Pharmacopoeias (digitalis purpureae folium). During last year’s, some specimens of Digitalis L. genus collected in the Northeast region of Portugal were identified by us as natural hybrids Digitalis thapsi L. x Digitalis purpurea L...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید