The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Biologically active phenols from Saussurea medusa.

Sixteen phenolic compounds were isolated from the polar fraction of Saussurea medusa and were structurally elucidated by chemical evidences and spectral methods. These compounds include two new lignan glucosides, namely medusasides A (1) and B (2), and fourteen known phenolic compounds (3-16). One major compound, apigenin 7-O-[alpha-L-rhamnopyranosyl-(1-->6)-beta-D-glucopyranoside] (6) showed remarkable activity to attenuate the scopolamine induced memory deficit of mice. Compound 6 and another major one, quercetin (8) also exhibited moderate cell protecting activities against hydrogen peroxide (H(2)O(2)) induced PC12 cell damage.[1]

References

  1. Biologically active phenols from Saussurea medusa. Fan, C.Q., Yue, J.M. Bioorg. Med. Chem. (2003) [Pubmed]
 
WikiGenes - Universities