We also attempted to elucidate the potential mechanisms underlying the neurotrophic activities of the active compound derived from Semen Persicae extract.
A working definition of active learning, derived from collecting opinions from 338 experts is the following: "Active learning engages students in the process of learning through activities and/or discussion in class, as opposed to passively listening to an expert.
These results suggest that JPW3027 can reliably detect electrically active neurons derived from stem cell cultures and distinguish such cells from morphologically indistinguishable non-active cells.
It is suggested that its pharmacologically active compounds derived from the root may modulate the CYP3A4 gene expression by activation of pregnane X receptor (PXR) or constitutive androstane receptor (CAR) and lead to pharmacokinetic herb-drug interactions.
Chinese scientists thought they had found an answer in the 1970's with gossypol, the active ingredient derived from cottonseed oil, after they realized that poor rural families who cooked with it had lower birth rates.
The cyclized polyisoprene was formed in dichloromethane, which is attributable to the cationic active species derived from MMAO alone.
However, the active sites derived from the lacunary species generated after release of Fe from the Keggin anion were less selective than those derived from 12-molybdophosphoric units.
In this work, six antimalarially active peroxides, derived from the natural product artemisinin or synthetic trioxolanes, were synthesized and tested on P. olseni proliferation and survival.
Many biomaterials constructed today are complex chemical structures that incorporate biologically active components derived from nature, but the field can still be said to be in its infancy.
Acetylshikonin is one of the biologically active compounds derived from the root of Lithospermum erythrorhizon, a medicinal plant with anti-cancer and anti-inflammation activity.
