Effects of sesquiterpene, flavonoid and coumarin types of compounds from Artemisia annua L. on production of mediators of angiogenesis

Macrophage oxidation of L-arginine to nitrite and nitrate: nitric oxide is an intermediate

Michael A. Marletta, Poksyn S. Yoon, Radha Iyengar et al. · Biochemistry · 1988 · 1.6K citations

Life Sciences, Immunology, Microbiology +13

Effects of naturally occurring flavonoids on nitric oxide production in the macrophage cell line RAW 264.7 and their structure–activity relationships

Hee Kee Kim, Bong Sun Cheon, Young Ha Kim et al. · Biochemical Pharmacology · 1999 · 540 citations

Life Sciences, Biochemistry, Cell Biology +15

Seasonal Variation of Artemisinin and its Biosynthetic Precursors in Plants of Artemisia annua of Different Geographical Origin: Proof for the Existence of Chemotypes

T. Eelco Wallaart, Niesko Pras, and Aäron C. Beekman et al. · Planta Medica · 2000 · 279 citations

Life Sciences, Botany, Plant Sciences +14

Identification of Intermediates and Enzymes Involved in the Early Steps of Artemisinin Biosynthesis in<i>Artemisia annua</i>

Cinzia M. Bertea, J. Robert Freije, Hester van der Woude et al. · Planta Medica · 2005 · 201 citations · Full text

Life Sciences, Botany, Plant Sciences +15

Artesunate in the treatment of metastatic uveal melanoma - first experiences

Thomas Berger, Detlef Dieckmann, Thomas Efferth et al. · Oncology Reports · 2005 · 176 citations

Medicine, Oncology, Pharmacotherapy +12