منابع مشابه
Biochemical studies on cholesterol in in vivo cultivated connective tissue.
In vivo cultivated connective tissue is rich in lipids. That obtained from man and chicken has larger concentrations of neutral fat and cholesterol than connective tissue of other species. Connective tissue synthesizes cholesterol and possesses a striking avidity for retention of either endogenous or exogenous cholesterol. The fibrous portion of sponge-connective tissue of the rabbit incorporat...
متن کاملHistorical View on Ergot Alkaloids
A short survey of the history of ergot, of the original and, for a long time, only source of ergot alkaloids, is given. Once a dreaded poison, ergot has changed its role over the centuries to become a rich treasure house of valuable pharmaceuticals. In the Middle Ages it was the cause of epidemics of ergotism, which cost tens of thousands of people their lives. Ergot was first mentioned by the ...
متن کاملPhytochemical and Biological Studies on the Different Organs of Tanacetum parthenium L. Cultivated in Egypt
Phytochemical investigation of Tanacetum parthenium L. family Asteraceae cultivated in Egypt resulted in isolation and identification of four flavonoids. One surface flavonoid was isolated from the fresh leaves and three other flavonoids were isolated from the flower heads. Four sesquiterpene lactones were isolated from the leaves. Two sterols were isolated from the roots. A comparative study o...
متن کاملAnalysis of Ergot Alkaloids
The principles and application of established and newer methods for the quantitative and semi-quantitative determination of ergot alkaloids in food, feed, plant materials and animal tissues are reviewed. The techniques of sampling, extraction, clean-up, detection, quantification and validation are described. The major procedures for ergot alkaloid analysis comprise liquid chromatography with ta...
متن کاملPrevalence of ergot toxicity
International Poultry Production — Volume 14 Number 1 Ergot toxicity or ergotism is caused by ingestion of cereal or grass grains infected by the fungus Claviceps purpurea. The toxic agents (alkaloids) are produced by the fungus Claviceps purprea which attacks the embryo of the developing kernel forming a sclerotium, a black tangle of vegetative fungal strands. The sclerotium may contain more t...
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ژورنال
عنوان ژورنال: Folia Pharmacologica Japonica
سال: 1955
ISSN: 0015-5691,1347-8397
DOI: 10.1254/fpj.51.48