منابع مشابه
Pulsatilla saponin D: the antitumor principle from Pulsatilla koreana.
By bioassay-guided separation, an already known saponin, Pulsatilla saponin D was isolated from the root of Pulsatilla koreana Nakai as a antitumor component when evaluated by in vivo antitumor activity as well as in vitro cytotoxic activity test. It showed potent inhibition rate of tumor growth (IR, 82%) at the dose of 6.4 mg/kg on the BDF1 mice bearing LLC cells.
متن کاملA new triterpenoid saponin from Pulsatilla cernua.
A new triterpenoid saponin was isolated from Pulsatilla cernua, along with eight known triterpenoids and triterpenoid glycosides. The new compound was identified as 3-O-beta-D-glucopyranosyl-(1-->4)-alpha-L-arabinopyranosyl-bayogenin-28-alpha-L-rhamnopyranosyl-(1-->4)-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl ester (1) on the basis of 1D, 2D-NMR techniques, including COSY, HMBC, and H...
متن کاملPharmacognostic Standardization of Pulsatilla nigricans Stoerck
Pulsatilla nigricans Linn. (Ranunculaceae) has been traditionally used in the treatment of nervousness, restlessness, ovaritis, ovaralgia, pain associated with debility and due to acute inflammation, uterine affections, acute meningitis, and as taeniafuge, but no work has ever been carried out for standardizing this potential plant. The present investigation establishes histological characters,...
متن کاملBorrelia hispanica Relapsing Fever, Morocco
We found that 20.5% of patients with an unexplained fever in northwestern Morocco had tick-borne relapsing fever. Molecular detection specific for the 16S rRNA gene identified Borrelia hispanica. The noncoding intergenic spacer sequence domain showed high sensitivity and good resolution for this species.
متن کاملStaminodial Nectary Structure in Two Pulsatilla (l.) Species
In plants belonging to the Ranunculaceae the floral nectaries may differ in origin, location in the flower, shape and structure. In many cases they are defined as modified tepals or modified stamens. The nectary organs in this family are frequently termed "honey leaves," and staminodial origin is attributed to them. Gynopleural and receptacular nectaries are rarely found in Ranunculaceae. To da...
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ژورنال
عنوان ژورنال: Feddes Repertorium
سال: 1974
ISSN: 0014-8962,1522-239X
DOI: 10.1002/fedr.4910850403