Echinacea tea also can alleviate cold symptoms and relieve sore and irritated throats .
松果菊茶也可以减轻感冒的症状,减弱头痛和喉咙发炎症状。
Tissue culture and rapid propagation of echinacea angustifolia dc .
狭叶松果菊的组织培养与快速繁殖。
However , echinacea does not appear to be helpful for preventing colds .
但是,松果菊似乎并不为预防感冒很有帮助。
Studies on the pollen morphology of three species of echinacea moench .
菊科松果菊属三种药用植物花粉的形态研究。
Echinacea has shown promise for reducing the symptoms and duration of colds and aborting a cold once it has started .
松果显示减少感冒的症状和感冒的持续时间和中止承诺一旦已经开始。
Studies on micropropagation of echinacea purpurea .
紫花紫锥菊微体繁殖研究。
" We 've got to stop attributing any efficacy to echinacea . "
“我们不应再认为紫锥菊有任何功效了。”
Relationship between structure of medicinal fractions and accumulation of polyphenol in echinacea purpurea .
紫锥菊药用部位的结构及其与多酚类化合物积累的关系。
Carbon clearance test is carried out in kunming mice to observe the effect of the chloroform extract of the yantai introduced from canada echinacea purpurea on the function of mono macrophage system .
Researchers at hartford hospital and university of connecticut studied the results of 14 randomized controlled trials involving 1630 participants and found that taking echinacea helped reduce the chances of catching a cold .