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 کاملAge incidence of dysmenorrhoea.
Since dysmenorrhoea refers to an ill-defined group of symptoms, it is not surprising that estimates of its incidence in women of child-bearing age range from 3 to 90 per cent. Most women experience some abdominal discomfort either immediately before or during menstruation, and the degree of discomfort called dysmenorrhoea will depend upon the individual patient's tolerance of pain, the nature o...
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 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...
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,...
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ژورنال
عنوان ژورنال: BMJ
سال: 1922
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.3184.13-a