Linn.
Synonym: Vitis quadrangula Wall.
Family: Vitaceae.Habitat: Throughout the warmer parts of India, also cultivated in gardens.
English: Square Stalked Vine, Adamant Creeper.Ayurvedic: Asthisamhaara, Asthisamhrita. Asthi-samyojaka, Vajravalli, Chaturdhaaraa.Unani: Hadjod.Siddha/Tamil: Perandai.Action: The anabolic and steroidal principles of the aerial part showed a marked influence in the rate of fracture-healing. The drug exerts influence both on the organic and mineral phase of fracture-healing. Stem—alterative in scurvy (the plant is rich in vitamin C) and irregular menstruation.
The plant contains phytogenic steroid, ketosteroids, sitosterol, alpha- amyrin, alpha-ampyrone and tetra- cyclic triterpenoids. Phytogenic ste- riods showed bone healing properties. Coloside-A possesses smooth muscle relaxant effect. The total alcoholic extract of the plant neutralizes the anti- anabolic effect of the cortisone in healing of fractures. The aqueous extract of