CHOLERETIC PLANT REMEDIES OF THE TRADITIONAL MEDICINE AND PROSPECTS OF THE CREATION OF NEW PREPARATIONS ON THEIR BASE / Монголын эм зүй, эм судлал

ABSTRACT

25 species of plants from Transbaikalian flora possess choleretic activity in a varying degree depending on the doses used. Choleretic activity was revealed in multicomponent remedies and xanthone compounds from Gentianaceae family.Key words bile, plant mono- and complex plant remedies, xanthone compounds.IntroductionMedicinal plants were used as choleretic remedies since ancient times. In particular these plants are widely used for the treatment of digestive organs diseases which have the tendency to chronization and require complex long-term pharmacotherapy.The objective of the present work was to estimate the choleretic activity of the plants used for the treatment of hepatobiliary diseases in the traditional medicine.There were studied the decoctions from the aerial part of Lomatogonium carinthiacum, Gentianopsis barbata, Gentiana macrophylla, Halenia corniculata (Gentianaceae), Trifolium lupinaster, Parnassia palustris (Saxifragaceae), Leptopyrum fumarioides, Odontites rubra (Scrophulariaceae), Artemisia scoparia, Crepis tectorum (Asteraceae), Arctostaphylos uva-ursi (Ericaceae), Pyrola rotundifolia (Pyrolaceae), flowers of Vincetoxicum sibiricum (Asclepiadaceae), Hypecoum erectum (Papaveraceae), Hemerocalis minor (Liliaceae), branches of Myricaria dahurica (Tamaricaceae), leaves of Vaccinium vitis-idaea (Ericaceae), and fruits of Crataegus sanginea (Rosaceae).Besides there were studied the extracts from Trifolium repens (Fabaceae), Phlomis tuberosa (Lamiaceae), Pentaphylloides fruticosa, Polygonum aviculare (polygonaceae), Pedicularis verticillata, Linaria vulgaris (Scrophylariaceae) and Bergenia crassifolia (Saxifragaceae).Materials and methodsThe experiments were carried out on white male and female Wistar rats. The bile was obtained according to the generally accepted method [1] with the use of polyethylene cannula inserted into the common bile duct of the rats under barbamyle narcosis (0.8 ml per 100 g of weight, intraperitoneally). The bile was collected every hour for 5 hours. The power of choleretic activity of the obtained extract was estimated according to the secretion rate and total amount of the bile secreted as well as according to the content of the main ingredients in the bile, namely bilirubin [2], bile acids and cholesterol [3]. The decoctions were studied at the doses from 10 to 1000 mg/kg of the animal weight (on air-dry basis). The rats of the control group received the same volume of purified water. The data processing was performed with the use of the Student’s t-criterion.