Authors: Butterweck, V Winterhoff, H Herkenham, M

Citation: V. Butterweck et al., St John's wort, hypericin, and imipramine: a comparative analysis of mRNA levels in brain areas involved in HPA axis control following short-term andlong-term administration in normal and stressed rats, MOL PSYCHI, 6(5), 2001, pp. 547-564

Authors: Butterweck, V Nishibe, S Sasaki, T Uchida, M

Citation: V. Butterweck et al., Antidepressant effects of Apocynum venetum leaves in a forced swimming test, BIOL PHAR B, 24(7), 2001, pp. 848-851

Authors: Butterweck, V Korte, B Winterhoff, H

Citation: V. Butterweck et al., Pharmacological and endocrine effects of Hypericum perforatum and hypericin after repeated treatment, PHARMACOPS, 34, 2001, pp. S2-S7

Authors: Butterweck, V Jurgenliemk, G Nahrstedt, A Winterhoff, H

Citation: V. Butterweck et al., Flavonoids from Hypericum perforatum show antidepressant activity in the forced swimming test, PLANTA MED, 66(1), 2000, pp. 3-6