نتایج جستجو برای: apocynaceae
تعداد نتایج: 1238 فیلتر نتایج به سال:
13 We present a higher-level phylogenetic hypothesis for the diverse neotropical butterfly subfamily Ithomiinae, inferred from one of 14 the largest non-molecular Lepidoptera data sets to date, including 106 species (105 ingroup) and 353 characters (306 informative) 15 from adult and immature stage morphology and ecology. Initial analyses resulted in 1716 most parsimonious trees, which were 16 ...
Tabernaemontaneae (Rauvolfioideae, Apocynaceae) are small trees with mainly animal-dispersed fleshy fruits and arillate seeds represented in the tropics of Africa, Asia, the Pacific and America. The tribe is characterized by complex indole alkaloids, thus its species play a prominent role in traditional medicine. Taxonomically, the Tabernaemontaneae have a convoluted history fraught with conten...
We investigated the antinociceptive and anti-inflammatory activities of the crude ethanolic extract (CEE), its fractions, and the flavonoid isorhamnetin from Aspidosperma tomentosum using models of nociception and inflammation in mice. In the writhing test, the CEE and its fractions (except for soluble phase, CHCl3 100% and EtAcO 100%) at 100 mg/kg p.o. induced antinociceptive activity. Isorham...
The plants of the genus Melodinus (Apocynaceae) are widely distributed, and have long been used in folk medicine for the treatment of various ailments such as meningitis in children and rheumatic heart diseases, hernia, infantile malnutrition, dyspepsia and testitis. Over 100 alkaloids together with flavonoids, lignans, steroids, terpenoids and coumarins have been identified in the genus, and m...
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