This study presents the results of phytosociological analyses ash-alder swamps found in Nyirseg, NE Hungary. These host a number locally or regionally rare species, such as Urtica kioviensis, Thelypteris palustris, Hottonia Dryopteris carthusiana, Listera ovata, and Oenanthe banatica. Based on their characteristics, these are identified with Pannonian ashalder (Fraxino pannonicae-Alnetum glutin...

Abstract Background Folic acid modulates gastrointestinal inflammatory disorders via a number of suggested gastroprotective mechanisms. Gastric acid, inflammation, cell proliferation and angiogenesis play significant role in gastroprotection restoration mucosal integrity following injury. This two-section-study assessed (1) output, parietal mass, neutrophil infiltration inflammation after 6 h p...

227 The scientists at University of Nebraska-Lincoln, Lincoln, Nebraska, USA reported the production and characteristics of natural cellulose fibres obtained from the leaves and stems of Switchgrass (Panicum virgatum Linn.). The composition, structure and properties of fibres obtained from the leaves and stem of switchgrass have been evaluated in comparison to the common natural cellulose fibre...

The aim of this study was to test a possible use of Urtica dioica (common nettle) plant as a biomonitor of polonium (210)Po and lead (210)Pb contamination near phosphogypsum stacks by determining concentrations of these radionuclides in samples collected from the area of phosphogypsum stockpile in Wiślinka (northern Poland). The (210)Po and (210)Pb contents in roots depended on their concentrat...

Introduction: It is commonly believed that inflammation can be reduced by lowering the dietary ratio of n-6 (linoleic acid) to n-3 polyunsaturated fatty acids as a means of lowering arachidonic acid levels in cell membranes. This review will examine this proposition. Results: Although many pro-inflammatory molecules can be produced from arachidonic acid and this long-chain n-6 fatty acid can be...

Khuzestan province has the highest rate of scorpion sting in Iran. This is a study to identify these scorpions in Khuzestan. In this study 418 scorpions were kept in the ethyl alcohol 70%, each being studied by stereomicroscopy and diagnosis key separately. 120 (28.7%) Androctonus crassicauda, 104 (24.9%) Hemiscorpius lepturus, 91 (21.7%) Mesobuthus eupeus, 86 (20.65%) Compsobuthus matthiesseni...

The government of Hong Kong grasped the political nettle of control of tobacco in the early 1980s, since when a comprehensive policy of legislation, education, and publicity, together with large increases in taxation on tobacco products, has been introduced. This has led to almost all of the population of Hong Kong having knowledge of the harmful effects of tobacco and of antismoking measures t...

Mountain gorillas (Gorilla beringei beringei) in Karisoke, Rwanda, feed on the stinging nettle Laportea alatipes by means of elaborate processing skills. Byrne [e.g. Philosophical Transactions of the Royal Society of London, Series B, Biological Sciences 358:529-536, 2003] has claimed that individuals acquire these skills by means of the so-called program-level imitation, in which the overall s...