منابع مشابه
Sparticarpin: A Pterocarpan Phytoalexin from Spartium junceum
Although pterocarpan phytoalexins commonly ac cumulate in the fungus-inoculated tissues of papilionate legumes, only three compounds of this type possess oxygenation at C-2 [1, 2]. They are 2,3,9-trimethoxypterocarpan (1), 2,9-dimethoxy-3-hydroxypterocarpan (2-methoxymedicarpin, 2) and 2,3,9-trimethoxy-4-hydroxypterocarpan (3) all of which co occur with pisatin in the Fusarium solani f. sp. p...
متن کاملAntidiabetic activity of aqueous extract of Erythrina variegata L. bark in streptozotocin induced diabetic rats
Traditional plant healing for diabetes has shown a surging significance in the last few decades. Therefore, the purpose of this study was to evaluate the hypoglycemic effect of the aqueous extract of E.variegata bark in diabetic rats. Diabetes was induced in rats by intraperitoneal administration of 45 mg/kg of streptozotocin (STZ). The aqueous extract of E. variegata was administered in the ra...
متن کاملErythrina variegata extract exerts osteoprotective effects by suppression of the process of bone resorption.
Our previous study showed that Erythrina variegata L. (EV) inhibited bone loss and improved bone properties in ovariectomised rats. The purpose of the present study is to investigate the potential mechanism involved in mediating the osteoprotective actions of EV. Female Sprague-Dawley rats were fed a phyto-oestrogen-free diet and subjected to either ovariectomy or a sham operation. Ovariectomis...
متن کاملA NEW ALKALOID FROM FLOWERS OF ERYTHRINA STRICTA
The alkaloids present in the flowers of Erythrina stricta have been isolated and characterized by spectroscopic methods. A new alkaloid 11-acetyl erysotrine has been isolated and its structure established by spectral studies (UV, IR, 1H NMR and HRMS).
متن کاملIn Vitro Analysis of Antimicrobial Activity of Stem Extracts of Erythrina Variegata L: a Useful Medicinal Plant
Antimicrobial activity of methanolic, chloroform, hexane and aqueous stem extracts of Erythrina variegata L. were analyzed against nine bacterial pathogens such as Salmonella typhi, Pseudomonas putida, Pseudomonas aeruginosa, Escherichia coli, Klebsiella sp., Proteus sp., Serratia marcescens, Bacillus circulans, Staphyloccus aureus and five fungal pathogens viz. Aspergillus niger, Aspergillus f...
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ژورنال
عنوان ژورنال: Journal of Biological Sciences
سال: 2002
ISSN: 1727-3048
DOI: 10.3923/jbs.2002.542.544