DOI: 10.1055/s-00000058

Planta Medica

Issue 06 · Volume 65 · August 1999 DOI: 10.1055/s-002-925

Review

493
Matthée, Gesa; Wright, Anthony D.; König, Gabriele M.: HIV Reverse Transcriptase Inhibitors of Natural Origin

Papers

Pharmacology

507
de la Puerta, R.; Forder, R. A.; Hoult, J. R. S.: Inhibition of Leukocyte Eicosanoid Generation and Radical Scavenging Activity by Gnaphalin, a Lipophilic Flavonol Isolated from Helichrysum picardii

Original Paper

512
Meister, Adolf; Bernhardt, Günther; Christoffel, Volker; Buschauer, Armin: Antispasmodic Activity of Thymus vulgaris Extract on the Isolated Guinea-Pig Trachea: Discrimination Between Drug and Ethanol Effects
517
Trentin, Ana P.; Santos, Adair R. S.; Guedes, Alessandro; Pizzolatti, Moacir G.; Yunes, Rosendo A.; Calixto, João B.: Antinociception Caused by the Extract of Hedyosmum brasiliense and its Active Principle, the Sesquiterpene Lactone 13-Hydroxy-8,9-dehydroshizukanolide
522
Rodríguez, Jaime A.; Haun, Marcela: Cytotoxicity of trans-Dehydrocrotonin from Croton cajucara on V79 Cells and Rat Hepatocytes
527
Kaeffer, Bertrand; Bénard, Claudine; Lahaye, Marc; Blottière, Hervé M.; Cherbut, Christine: Biological Properties of Ulvan, a New Source of Green Seaweed Sulfated Polysaccharides, on Cultured Normal and Cancerous Colonic Epithelial Cells
532
Yoon, Yoosik; Kim, Yeon-Ok; Lim, Na-Young; Jeon, Won-Kyung; Sung, Hyun Jea: Shikonin, an Ingredient of Lithospermum erythrorhizon Induced Apoptosis in HL60 Human Premyelocytic Leukemia Cell Line
536
Moideen, S. V. K.; Houghton, P. J.; Rock, P.; Croft, S. L.; Aboagye-Nyame, F.: Activity of Extracts and Naphthoquinones from Kigelia pinnata Against Trypanosoma brucei brucei and Trypanosoma brucei rhodesiense
541
Bastos, Jairo K.; Albuquerque, Sérgio; Silva, Márcio L. A.: Evaluation of the Trypanocidal Activity of Lignans Isolated from the Leaves of Zanthoxylum naranjillo
545
Horie, Toshiharu; Matsumoto, Haruno; Kasagi, Madoka; Sugiyama, Akiko; Kikuchi, Masako; Karasawa, Chika; Awazu, Shoji; Itakura, Yoichi; Fuwa, Toru: Protective Effect of Aged Garlic Extract on the Small Intestinal Damage of Rats Induced by Methotrexate Administration
549
Pinilla, Véronique; Luu, Bang: Isolation and Partial Characterization of Immunostimulating Polysaccharides from Imperata cylindrica
553
Lahlou, Saad; Leal-Cardoso, José Henrique; Magalhães, Pedro Jorge Caldas; Coelho-de-Souza, Andrelina Noronha; Duarte, Gloria Pinto: Cardiovascular Effects of the Essential Oil of Croton nepetaefolius in Rats: Role of the Autonomic Nervous System
558
Su, Baoning; Zhu, Qixiu; Gao, Kun; Yuan, Chengshan; Jia, Zhongjian: Lignan and Phenylpropanoid Glycosides from Lancea tibetica and Their Antitumor Activity
562
Ndjoko, Karine; Wolfender, Jean-Luc; Röder, Erhard; Hostettmann, Kurt: Determination of Pyrrolizidine Alkaloids in Senecio Species by Liquid Chromatography/Thermospray-Mass Spectrometry and Liquid Chromatography/Nuclear Magnetic Resonance Spectroscopy
567
Chuang, Wu-Chang; Cheng, Chang-Ming; Chang, Hsien-Chang; Chen, Yuh-Pan; Sheu, Shuenn-Jyi: Contents of Constituents in Mature and Immature Fruits of Evodia Species

Letters

572
Krauze-Baranowska, Mirosława; Cisowski, Wojciech; Wiwart, Marian; Madziar, Beata: Antifungal Biflavones from Cupressocyparis leylandii
574
Yang, Ye; Kinoshita, Kaoru; Koyama, Kiyotaka; Takahashi, Kunio; Tai, Takaaki; Nunoura, Yoshiki; Watanabe, Kazuo: Novel Experimental Model using Free Radical-Induced Emesis for Surveying Anti-Emetic Compounds from Natural Sources
576
Hohmann, Judit; Zupkó, István; Rédei, Dóra; Csányi, Mihály; Falkay, György; Máthé, Imre; Janicsák, Gábor: Protective Effects of the Aerial Parts of Salvia officinalis, Melissa officinalis and Lavandula angustifolia and their Constituents against Enzyme-Dependent and Enzyme-Independent Lipid Peroxidation
578
Ding, Zhongtao; Zhou, Jun; Tan, Ninghua: A Novel Flavonoid Glycoside from Drymaria diandra
580
Singh, Virendra; Dayal, Rameshwar; Bartley, John P.: Volatile Constituents of Vitex negundo Leaves
582
Shen, Ya-Ching; Chen, Ching-Yeu; Chen, Yin-Ju: Taxumairol M: A New Bicyclic Taxoid from Seeds of Taxus mairei

Notes

585
Takechi, Masayuki; Matsunami, Saiko; Nishizawa, Jun; Uno, Chikari; Tanaka, Yasuo: Haemolytic and Antifungal Activities of Saponins or Anti-ATPase and Antiviral Activities of Cardiac Glycosides1
586
Lu, Hong; Hu, Jun; Zhang, Li Xin; Tan, Ren Xiang: Bioactive Constituents from Pteris multifida
587
Konuklugil, B.; Schmidt, T. J.; Alfermann, A. Wilhelm: Accumulation of Aryltetralin Lactone Lignans in Cell Suspension Cultures of Linum nodiflorum