Since years ago, phytopharmaceutical drugs have been used by various societies, as a traditional treatment. Echinacea purpurea (Asteraceae) is the best known of the dozen or so species of the genus Echinacea, a group of perennial prairie wildflowers native to the central grasslands of North American. E. purpurea is cultivated widely throughout the United states, Canada and Europe, although it h...

in order to assess the immunopathological effects of aqueous echinacea purpurea extract (epe) on mice experimentally challenged with pasteurella multocida serotype a, forty female balb/c mice were randomly divided into four groups. the groups included a control group (received sterile distilled water 2 times/week for 2 weeks, intraperitoneally and then 100 μl sterile saline intranasally), a pma...

echinacea purpurea is an herbaceous perennial plant as members of the asteraceae family. it is one the important medicinal plant in pharmacy industrial. active substances of echinaceae are amplifier of body's immune system and antivirus. echinacea is not native to iran. the phytochemical traits of medicinal plants depend on ecological conditions involving growing areas, climate conditions; vari...

Our previous studies indicate that the majority of in vitro monocyte/macrophage activation exhibited by extracts of Echinacea depends on bacterial components. In the present study, total bacterial load was determined within E. purpurea samples and ranged from 6.4 × 10(6) to 3.3 × 10(8) bacteria/g of dry plant material. To estimate total bacterial load, we developed a PCR-based quantification me...

OBJECTIVE To review the evidence supporting complementary and alternative medicine approaches to treatment and prevention of the common cold in adults. QUALITY OF EVIDENCE MEDLINE, EMBASE, and the Cochrane Database of Systematic Reviews were searched from January 1966 to September 2009 combining the key words common cold or influenza with echinacea, garlic, ginseng, probiotics, vitamin C, and...

Nowadays green synthesis of metal nanoparticles is a developing area of research. In this study, titanium dioxide nanoparticles were biosynthesized using an aqueous solution of Echinacea purpurea herba extract as a bioreductant. This is novel and interesting method for synthesis of TiO2 nanoparticles. The prepared titanium dioxide nanoparticles were characterized using ultraviolet–visible spect...

Echinacea angustifolia and E. purpurea are commonly used in North America for their anti-bacterial effects. Flos Lonicerae, Radix Scutellaria and Fructus Forsythiae are traditional Chinese medicinal herbs commonly used for the treatment of complaints such as pneumonia, acute upper respiratory tract infection, and acute bronchitis. A reproducible, simple, and reliable rapid resolution liquid chr...

Objective(s) There are some reports that the teratogenic effects of cyclophosphamide (CPA) can be prevented by application of antioxidant drugs and stimulation of the maternal immune system. Echinacea purpurea extract is antioxidative and immunomodulator drug. Mesna (Sodium 2-mercaptoethane sulfonate) is used for decreasing side effects of CPA, especially hemorrhagic cystitis. In this study, w...

In this study, it was aimed to determine the effects of ginseng and echinacea on plasma levels of IL-10, TGF-β1, TNF-α in healthy rats. In this research, 48 male Fischer 344 rats were divided into three equal groups as Control (K), Ginseng (G) and Echinacea (E). The control group were fed the standart rat diet (Purina®) as ad libitum for 40 days, whereas G and E groups animals received the same...

Aging is a multifactorial process that leads to loss of function and the inability to adequately respond to external stress. There has been a global trend toward the use of natural phytochemicals present in natural sources as antioxidants and functional foods. The herb, Echinacea, is one of the most popular herbal medicines and has become one of the top-selling herbs of all time with billions o...