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Phlomis umbrosa Turcz has been used as the traditional medicine for thousands of years in China. In this paper, the acetic acid-induced writhing test, the hot plate test, the carrageenan-induced paw edema test, the xylene-induced ear swelling test, and the acetic acid-induced Evans blue leakage and leukocyte infiltration test were used to investigate the antinociceptive and anti-inflammatory activities of the aqueous extract of this plant (25, 50 and 100mg/kg i.p.). Good dose-dependent effects were obtained in most of these tests, except in the hot plate test and the acetic acid-induced Evans blue leakage test. TLC and HPLC analyses showed iridoid glucosides were the main compositions of this extract. These findings suggested that the aqueous extract of P. umbrosa has significant antinociceptive and anti-inflammatory activities.

This paper reports the results of an ethnobotanical survey of medicinal plants used by the Thari people of the Nara Desert, Sindh, Pakistan. Fifty-one plant species distributed across 28 families and 43 genera were discovered to have medicinal uses by local inhabitants of the Nara Desert. Twenty-one of those species are proposed to have new uses not recorded in the Indo-Pak folk herbal medicinal literature. Boraginaceae and Amaranthaceae were the most dominant families (5 species; 2 and 4 genera, respectively) of medicinal plants, followed by Asteraceae, Capparidaceae, Convolvulaceae, Poaceae, Scrophulariacea and Zygophyllaceae. About 44 types of ailments were treated with various parts of the 51 medicinal plant species. For treating ailments, the use of the whole plant was higher (53%) than leaves (18%), roots (14%) and fruits (10%) alone.

Under the Italian Presidency of the Council of the European Union (July 2003-December 2003) an agreement has been reached by the European Parliament and the Council on the approval of the proposal of Directive of the European Parliament and the Council amending the Directive 2001/83/EC as regards traditional herbal medicinal products. Once implemented in the E.U. Member States, this new Directive will remove the constraints that have made it difficult granting marketing authorisations of herbal substances and preparations as traditional medicinal products under the pre-existing Community legislation. The main features (i.e. traditional herbal medicine definition, simplified registration procedure, provisions for Community herbal monographs and Community list of herbal substances and preparations and establishment of the Committee for Herbal Medicinal Products) of this new Community legislation are analysed and discussed in the present paper together with some expected positive public health impacts.

A series of research projects on wild plants used in Central Italy (Marche, Latium and Abruzzo) as food medicine and for minor nourishment was carried out in the years 1979-2000. This study reports a summary of the data personally collected in the field. Minor nourishment appears to be still consistently utilised: wild plants are consumed preferably in salads, boiled or in omelettes. Some therapeutic properties are attributed by people to the alimentary plants, often documented by the scientific literature. In this study, folk alimentary and/or therapeutic food uses of 126 entities distributed among 39 families are described. Particular folk uses concerning cultivated plants are also reported. In this paper, for the first time pharmacobotanical properties are systematically emphasised for the folk food species of Central Italy. References to analogous alimentary uses in Central Italy are documented. Comparisons among different food traditions are also discussed.

In this paper, forty-three folk medicinal plants from Sile (Turkey) have been reported. Among them 35 species were wild and eight species were cultivated plants. The folk medicinal plants have been mostly used for the treatment of eczema, stomach and kidney ailments, asthma, cough, diabetes, and wounds.

The present paper briefly reviews the most relevant experimental data on the reducing effect of some medicinal herbs on voluntary alcohol intake in animal models of alcoholism. Pueraria lobata, Tabernanthe iboga, Panax ginseng, Salvia miltiorrhiza and Hypericum perforatum proved to be effective in decreasing alcohol consumption. Reduction of alcohol absorption from the gastrointestinal system appears to be a common feature among most of the above plants. These data suggest that medicinal plants may constitute novel and effective pharmacotherapies for alcoholism.