Glaucium flavum Crantz is a medicinal plant species which contains high variety of isoquinoline alkaloids, the main alkaloid glaucine, possessing antitussive activity. In vitro cultivation was investigated as an alternative and sustainable approach for this characterized by decreasing distribution. The biotechnological production secondary metabolites could be improved addition elicitors such j...

BACKGROUND Menthol is a commonly used ingredient in many over the counter cough remedies, but there is little objective evidence as to its efficacy. METHODS Twenty healthy subjects received a cough challenge consisting of five inhalations of 33 mumol citric acid from an air driven dosimeter. The challenge was repeated at hourly intervals for five hours. Five minutes before each challenge subj...

Liriope platyphylla (LP) has been used as a tonic, antitussive, and expectorant in Korea for many years. In this study, we found that the buthanol fraction of Liriope platyphylla (BLP)-conditioned media of C6 and primary astrocyte induced the neurite outgrowth of PC12 cells, and that the effect was reversed by addition of nerve growth factor (NGF)-antibody and GF109203X, an inhibitor of protein...

Rosa damascena mill L., known as Gole Mohammadi in is one of the most important species of Rosaceae family flowers. R. damascena is an ornamental plant and beside perfuming effect, several pharmacological properties including anti-HIV, antibacterial, antioxidant, antitussive, hypnotic, antidiabetic, and relaxant effect on tracheal chains have been reported for this plant. This article is a comp...

There is an increasing demand for herbal medicines, health products, pharmaceuticals. Glycyrrhiza glabra Linn is a plant used in traditional medicine across the world for its ethnopharmacological value. It is found to contain important phytoconstituents such as glycyrrhizin, glycyrrhizinic acid, glabrin A and B and isoflavones. It is effectively used as anti-inflammatory, anti-bacterial, anti-f...

rosa damascena mill l., known as gole mohammadi in iran is one of the most important species of rosaceae family flowers. r. damascena is an ornamental plant and beside perfuming effect, several pharmacological properties including anti-hiv, antibacterial, antioxidant, antitussive, hypnotic, antidiabetic, and relaxant effect on tracheal chains have been reported for this plant. this article is a...

Extracts of named medicinal herbs (Garcinia kola, Zingiber oificinale, Aframonum melequeta and Ocimum viride) were formulated into an antitussive preparation to alleviate cough. Some physical properties of the cough syrup formulation evaluated were: specific gravity, pH, viscosity, content uniformity, and shelf life. The specific gravity and viscosity of the formulations were stable on storage,...

Idiopathic pulmonary fibrosis (IPF) is a progressive, fatal lung disease. In patients with IPF, cough is one of the most disabling symptoms and is an independent predictor of disease progression [1–3]. Cough in IPF is often non-responsive to antitussive therapy [4], and studies on cough are scarce and have unfortunately not yet resulted in effective treatments. Several observations suggest that...

The morphine alkaloid hydromorphone (dihydromorphinone) was identified as an intermediary metabolite in the degradation of morphine by Pseudomonas putida M10. A constitutive NADH-dependent morphinone reductase capable of catalyzing the reduction of the 7,8-unsaturated bond of morphinone and codeinone, yielding hydromorphone and hydrocodone, respectively, was shown to be present in cell extracts...

Pharmacological studies were done on the root bark of mulberry tree and pharmacological effects were compared with the clinical effects of "Sohakuhi" in Chinese medicine. n-Butanol- and water-soluble fractions of mulberry root had similar effects except for those on the cadiovascular system. Both fractions showed cathartic, analgesic, diuretic, antitussive, antiedema, sedative, anticonvulsant, ...