Black cohosh (Actaea racemosa, Cimicifuga racemosa) behaves as a mixed competitive ligand and partial agonist at the human mu opiate receptor

od Rhyu, Mee-Ra, Lu, Jian, Webster, Donna E., Fabricant, Daniel S., Farnsworth, Norman R., Wang, Z. Jim
Wydane 2006

Phytoconstituents from Vitex agnus-castus fruits

od Chen, Shao-Nong, Friesen, J. Brent, Webster, Donna, Nikolic, Dejan, van Breemen, Richard B., Wang, Z. Jim, Fong, Harry H.S., Farnsworth, Norman R., Pauli, Guido F.
Wydane 2010