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In the present study, partial lesions of the lower thoracic spinal cord in rats anaesthetized with halothane and nitrous oxide were made in order to elucidate which of the spinal funiculi mediate a nociceptive C fibre input to SI. Field potentials evoked by noxious CO2-laser stimulation were recorded in the left SI. Nociceptive C fibre input from the right hindpaw to SI was propagated by the dorsa

The phase behavior of different carboxylic acids/nonionic polymer/water systems has been studied. The carboxylic acids investigated are acetic acid, propionic acid, and butyric acid. The polymers used are a linear random copolymer of ethylene oxide and propylene oxide (UCON) and ethyl(hydroxyethyl)-cellulose (EHEC). These polymers display a lower critical solution temperature (LCST) in water. The

In the present study, noxious thermal stimulation of the skin with short pulses of CO2-laser radiation was used to identify a cutaneous nociceptive C fibre input to SI and investigate the organization of this input in halothane-nitrous oxide anaesthetized rats. Noxious CO2-laser stimulation of the glabrous skin of the hindpaw consistently evoked late surface positive field potentials in SI (averag

Recent studies indicate that the nociceptive withdrawal reflexes to individual muscles are evoked by separate reflex pathways. The present study examines whether nociceptive withdrawal reflexes to different muscles are subject to differential supraspinal control in rats. A distant noxious stimulus was used to activate a bulbospinal system which selectively inhibits ‘multireceptive’ neurons (i.e. n

The responses of 44 nociceptive neurones in the lumbar dorsal horn evoked by controlled mechanical stimulation of the skin, with or without conduction block in myelinated afferent fibres, were studied in the halothane-anaesthetized rat, in order to evaluate the effects of impulses in cutaneous nociceptive C fibres on dorsal horn neurones. Continuous non-noxious pinch of the skin evoked a short-lat

Denna rapport är en sammanställning av kunskap som genererats inom ramen för ett samarbetsprojekt mellan Centrum för miljö- och klimatforskning (CEC) vid Lundsuniversitet och Riksbyggen om klimatanpassning av bostäder och bostadsområden iSverige. Samarbetsprojektet byggde på utveckling och handledning av fem styckenmasteruppsatser vid Tillämpad klimatstrategi-programmet vid Lunds universitet,mella

The last decade has seen an expansion in initiatives promoting the development of special sex services oriented to people with disabilities, which in Europe are increasingly labelled ‘sexual assistance’. These have become the object of political and media attention, and arguably call for a critical analysis incorporating both disability and sex workers’ rights perspectives. Based on an 18-month em

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