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asclepias_tuberosa_l [2015/02/09 00:29]
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asclepias_tuberosa_l [2015/06/13 11:37]
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-Asclepias tuberosa L. - Asclepiadaceae - butterfly weed, orange milkweed, pleurisy root, **Knollige Seidenpflanze**, Orange Seidenpflanze 
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-Rough-hairy leafy perennial of North America, 60-90 cm high, from long horizontal roots; leaves alternate, lanceolate or oblong, acute or obtuse, sessile or very short petioled; flowers about 6 mm across, in short-peduncled many-flowered umbels; corolla greenish-orange; hoods narrowly oblong, orange or yellow, slightly longer than the filiform horns; follicles finely pubescent, erect on deflexed pedicles. 
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-"In the 19th century plant parts were used for lung problems such as asthma and bronchitis. Asclepias tuberosa is still used in homeopathy as remedy." [[http://de.wikipedia.org/wiki/Asclepias_tuberosa]] 
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-"The fluidextract of Asclepias tuberosa was found to contain substances estrogenic to castrate rats. A method for separating these substances is proposed. The fluidextract was also found to exert an appreciable oxytocic-like action upon the uteri of several species of laboratory animals both in vitro and in vivo." \\ 
-[The estrogenic and uterine-stimulating activity of asclepias tuberosa. A preliminary investigation. Christopher H. Costello, Calvin L. Butler, Journal of the American Pharmaceutical Association 39.4 (1950): 233-237] 
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-"Sixteen glycosides of pregnanes, including ikemagenin, lineolon and a new pregnane, pleurogenin, were isolated and their structures were elucidated. Since these glycosides foam to a lesser degree than spirostan or triterpenoid saponins, an expectorant effect can be expected when the roots are used to treat pleurisy or bronchitis." [Pregnane glycosides from the roots of Asclepias tuberosa. Abe, Fumiko, and Tatsuo Yamauchi. Chemical and Pharmaceutical Bulletin-TOKYO- 48.7 (2000): 1017-1022] [[http://cpb.pharm.or.jp/cpb/200007/C07_1017.pdf]] 
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-{{http://plantgenera.org/ILLUSTRATIONS_HD/188868.jpg?500}} \\ 
-Magazine of botany and register of flowering plants [J. Paxton], vol. 2: p. 26 (1835-1836) [F.W. Smith] \\ 
-[[http://plantgenera.org/species.php?id_species=96837]] 
  
asclepias_tuberosa_l.txt · Zuletzt geändert: 2015/06/13 11:37 (Externe Bearbeitung)