Royle.Synonym: A. pindrow Spach. A. webbiana Lindl. var. pindrow Brandis. Pinus pindrow Royle.Family: Pinaceae.
Habitat: Kashmir, Himachal Pradesh, Tehri-Garhwal and other areas of northern India, at altitudes of 2,100-3,600 m.
English: Pindrow-Fir, Silver-Fir, The West-Himalayan Low-Level Fir.Ayurvedic: Taalisha (related sp.).Folk: Badar, Morinda, Raisalla, Ransla.Action: Uses similar to those of A. webbiana.
Terpenoids, flavonoids, glycosides and steroids of the leaf were found to have mast cell stabilizing action in rats. Terpenoids and flavonoids offered bronchoprotection against his- tamine challenge in guinea pigs. The ulcer protective action of petroleum ether, benzene and chloroform fraction has been attributed to steroidal contents. Terephthalic acid demethyl ester (TADE), isolated from the leaf, exhibited protection against inflammation and bronchospasm in guinea pigs. Ethanolic extract of leaves showed significant anxiolytic effects on all the paradigms of anxiety, barbiturate hypnosis potentiation.Pindrolactone, a lanostane-based triterpene lactone, isolated from the leaves, showed mild activity against Gram-positive bacteria but exhibited potent antibacterial activity against Gram-negative bacteria E. coli.
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