Search results for "BASAL"
showing 10 items of 920 documents
Physical Activity Level Using Doubly-Labeled Water in Relation to Body Composition and Physical Fitness in Preschoolers
2018
Background and objectives: There is a lack of studies investigating associations of physical activity level (PAL) and activity energy expenditure (AEE) using the doubly-labeled water (DLW) method with body composition and physical fitness in young children. Thus, we aimed to examine cross-sectional associations of PAL and AEE with body composition indices and physical fitness components in Swedish preschool children. Materials and methods: PAL was calculated as total energy expenditure measured using DLW divided by the predicted basal metabolic rate in 40 children aged 5.5 (standard deviation 0.2) years. AEE was calculated as total energy expenditure minus basal metabolic rate and the therm…
Local salsolinol modulates dopamine extracellular levels from rat nucleus accumbens: shell/core differences.
2008
Salsolinol (SAL), a condensation product of dopamine and acetaldehyde that appears in the rat and human brain after ethanol ingestion, has been largely implicated in the aetiology of alcoholism. Although the behavioural consequences of systemic or intracerebral SAL administrations have been described, the neurochemical effects of pharmacologically relevant doses of SAL and other tetrahydroisoquinolines (THIQs) in the brain areas involved in alcohol addiction are practically unknown. To gain an insight into this topic, male Wistar rats were stereotaxically implanted with one concentric microdialysis probe in either the shell or the core of the nucleus accumbens (NAc). Treatments involved loc…
Repositioning of the global epicentre of non-optimal cholesterol
2020
Publisher's version (útgefin grein)
Nitric oxide-active compounds modulate the intensity of glutamate-evoked responses in the globus pallidus of the rat
2011
Abstract Aim The effects of local applied NO-active compounds on glutamate (GLU)-evoked responses were investigated in globus pallidus (GP) neurons. Main methods Extracellularly recorded single units from anesthetized rats were treated with GLU before and during the microiontophoretic application of S-nitrosoglutathione (SNOG), a NO donor, and Nω-nitro- l -arginine methyl ester (L-NAME), a NOS inhibitor. Key findings Most GP cells were excited by SNOG whereas administration of L-NAME induced decrease of GP neurons activity. Nearly all neurons responding to SNOG and/or L-NAME showed significant modulation of their excitatory responses to the administration of iontophoretic GLU. In these cell…
GABAergic basal forebrain afferents innervate selectively GABAergic targets in the main olfactory bulb
2010
In this work we have analyzed the targets of the GABAergic afferents to the main olfactory bulb originating in the basal forebrain of the rat. We combined anterograde tracing of 10 kD biotinylated dextran amine (BDA) injected in the region of the horizontal limb of the diagonal band of Broca that projects to the main olfactory bulb, with immunocytochemical detection of GABA under electron microscopy or vesicular GABA transporter (vGABAt) under confocal fluorescent microscopy. GABAergic afferents were identified as double labeled BDA-GABA boutons. Their targets were identified by their ultrastructure and GABA content. We found that GABAergic afferents from the basal forebrain were distribute…
Host sex discrimination by an egg parasitoid on Brassica leaves.
2011
Egg parasitoids are able to find their hosts by exploiting their chemical footprints as host location cues. In nature, the apolar epicuticular wax layer of plants that consists of several classes of hydrocarbons serves as the substrate that retains these contact kairomones. However, experiments on chemical footprints generally have used filter paper as substrate to study insect behavior. Here, we explored the ability of Trissolcus basalis (Scelionidae) females to discriminate between footprint cues left by male and female Nezara viridula (Pentatomidae) on leaves of their host plant Brassica oleracea (broccoli). Furthermore, we analyzed the chemical composition of the outermost wax layer of …
Effects of age and gender in patients receiving doses of opioids for breakthrough pain proportional to background opioid doses.
2019
Aim: To identify the role of age and gender in analgesic and adverse effects after administering fentanyl products for breakthrough pain (BT), given in doses proportional to opioid doses given for background pain. Methods: Data from nine studies, in which patients with BP were given fentanyl products in doses proportional to their basal opioid regimen, were analyzed. Results: A total 462 patients presenting 1905 episodes of BP were included in this analysis. In older patients, the decrease in pain intensity was more pronounced 15 min after administration of a BP medication. No gender differences were found. No significant differences in frequency and intensity of adverse effects for age and…
The use of fentanyl buccal tablets for breakthrough pain by using doses proportional to opioid basal regimen in a home care setting.
2013
Abstract The dose of rapid onset opioids to be given for breakthrough cancer pain (BTcP) is controversial. Dose proportional to the basal opioid regimen seem to be safe and effective in hospital units. However, data in other less protected settings, like home care, are lacking. The aim of this open-label study was to assess the efficacy and safety in a group of patients with BTcP followed at home, after giving a dose of fentanyl buccal tablets (FBT) proportional to the opioid basal regimen, skipping the steps for dose titration. Consecutive patients admitted to a home care program presenting BTcP episodes and receiving stable doses of opioids for background pain were selected. Data from fou…
The use of sublingual fentanyl for breakthrough pain by using doses proportional to opioid basal regimen.
2013
Abstract OBJECTIVE: The aim of this study was to prospectively assess the efficacy and safety of sublingual fentanyl (SLF) in doses proportional to opioid doses used for background analgesia for the treatment of BTP of cancer patients. METHODS: A sample of patients admitted to an acute palliative care unit, presenting breakthrough pain (BTP) episodes and receiving stable doses of opioids for background pain was selected to assess the efficacy and safety of SLF used in doses proportional to the basal opioid regimen used for the management of BTP. For each patient, data from four consecutive episodes were collected. For each episode, nurses collected changes in pain intensity and adverse effe…
The use of opioids for breakthrough pain in acute palliative care unit by using doses proportional to opioid basal regimen.
2010
OBJECTIVES: To determine the efficacy and safety of different opioids used in doses proportional to the basal opioid regimen for the management of breakthrough pain (BP). METHODS: In 66 patients consecutive patients admitted to a pain relief and palliative care unit, the efficacy and safety of different opioids used in doses proportional to the basal opioid regimen for the management of breakthrough pain (BP) were assessed. The choice of the opioid to be administered as rescue medication was based on the characteristics of patients, clinical stability, compliance, preference, and so on. For each episode, nurses were instructed to routinely collect changes in pain intensity and emerging prob…