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  • 2005-2009  (18)
Schlagwörter
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Erscheinungszeitraum
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  • 1
    Online-Ressource
    Online-Ressource
    Dordrecht :Springer Netherlands,
    Schlagwort(e): Green movement -- Ireland -- History. ; Environmentalism -- Ireland -- History. ; Electronic books.
    Materialart: Online-Ressource
    Seiten: 1 online resource (244 pages)
    Ausgabe: 1st ed.
    ISBN: 9781402068126
    DDC: 363.7009417
    Sprache: Englisch
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 2
    Schlagwort(e): Medicine ; Neurology ; Neurosurgery ; Pain Medicine ; Psychiatry ; Rehabilitation ; Medicine & Public Health ; Neurology ; Neurosurgery ; Pain Medicine ; Psychiatry ; Rehabilitation ; Medicine ; Neurosurgery ; Nervous system Surgery ; Neurochirurgie ; Neurochirurgie
    Beschreibung / Inhaltsverzeichnis: International experts present in this volume advances in reconstructive neurosurgery focusing on the fields of neurotrauma and neurodegenerative disorders. The highlights include building an international strategy for risk reduction, documentating an multidisciplinary approach towards restoration of function in paraplegic spinal cord-injured patients, describing a new approach for statistical analysis in traumatic brain injury trials, describing blood flow changes in diffuse brain injury, discussing rehabilitation programs in Germany following acute brain injury, describing research data form Taiwan on neurotrauma, showing the neuropsychiatric effects from deep brain stimuation fro ovement disorders, difining the role played by imanging for deep brain stimulation targeting in mental illness, using radiosurgery in decompresssion in the treatment of trigeminal neuralgia, describing the development of radiosurgery from brain to the spine, listing new transgenic animal models of Parkinson's disease, discussing gene therapy for neuropathic pain and Parkinson's disease, and finally, discussing constrained-induced movement therapy fro stroke patients, and endovascular therapy for cerebrovenous disorders.
    Materialart: Online-Ressource
    Seiten: 1 Online-Ressource (IX, 177 Seiten) , Illustrationen
    ISBN: 9783211782057
    Serie: Acta neurochirurgica supplementum 101
    RVK:
    Sprache: Englisch
    Anmerkung: Includes bibliographical references and index , The role of modern imaging modalities on deep brain stimulation targeting for mental illness; Deep brain stimulation for movement disorders and its neuropsychological implications; Results by motor cortex stimulation in treatment of focal dystonia, Parkinson's disease and post-ictal spasticity. The experience of the Italian Study Group of the Italian Neurosurgical Society; Electrically and mechanically evoked nociceptive neuronal responses in the rat anterior cingulate cortex , Trigeminal neuralgia. Non-invasive techniques versus microvascular decompression. It is really available any further improvement?Gamma knife radiosurgery for medically refractory idiopathic trigeminal neuralgia; Stereotactic lesioning for mental illness; Restoration of locomotion in posttraumatic paraplegics: The multidisciplinary approach and unexpected plasticity of single neurons - facts and fantasy; Posttraumatic rehabilitation and one year outcome following acute traumatic brain injury (TBI): Data from the well defined population based German Prospective Study 2000-2002 , A randomized controlled trial of constraint-induced movement therapy after strokeIncreased regional cerebral perfusion in contralateral motor and somatosensory areas after median nerve stimulation therapy; Effects of electrical cervical spinal cord stimulation on cerebral blood perfusion, cerebrospinal fluid catecholamine levels, and oxidative stress in comatose patients; Strategic plan: building a international strategy for risk reduction supercourse; Endovascular procedures for cerebrovenous disorders; Transgenic rodent models of Parkinson's disease , Nigrostriatal alterations in bone morphogenetic protein receptor II dominant negative miceAAV-GAD gene for rat models of neuropathic pain and Parkinson's disease; The role of genetic factors in the development of hemifacial spasm: preliminary results; Neurotrauma research in Taiwan; New approaches to increase statistical power in TBI trials: Insights from the IMPACT study; The QOLIBRI- towards a quality of life tool after traumatic brain injury: Current developments in Asia; Evaluation of optimal cerebral perfusion pressure in severe traumatic brain injury , Hyper flow and intracranial hypertension in diffuse axonal injury: An update to gennarelli doctrineIntracranial pressure fluctuation during hemodialysis in renal failure patients with intracranial hemorrhage; Effect of hyperbaric oxygen on patients with traumatic brain injury; Treatment of adjacent vertebral fractures following multiple-level spinal fusion; Clinical and radiographie results of unilateral transpedicular balloon kyphoplasty for the treatment of osteoporotic vertebral compression fractures; Radiosurgery from the brain to the spine: 20 years experience , Hypofractionated CyberKnife stereotactic radiosurgery for acoustic neuromas with and without association to neurofibromatosis Type 2
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 3
    facet.materialart.
    Unbekannt
    PANGAEA
    In:  Supplement to: Pane, Eric F; Barry, J P (2007): Extracellular acid–base regulation during short-term hypercapnia is effective in a shallow-water crab, but ineffective in a deep-sea crab. Marine Ecology Progress Series, 334, 1-9, https://doi.org/10.3354/meps334001
    Publikationsdatum: 2024-03-15
    Beschreibung: Rising levels of atmospheric carbon dioxide could be curbed by large-scale sequestration of CO2 in the deep sea. Such a solution requires prior assessment of the impact of hypercapnic, acidic seawater on deep-sea fauna. Laboratory studies were conducted to assess the short-term hypercapnic tolerance of the deep-sea Tanner crab Chionoecetes tanneri, collected from 1000 m depth in Monterey Canyon off the coast of central California, USA. Hemolymph acid- base parameters were monitored over 24 h of exposure to seawater equilibrated with ~1% CO2 (seawater PCO2 ~6 torr or 0.8 kPa, pH 7.1), and compared with those of the shallow-living Dungeness crab Cancer magister. Short-term hypercapnia-induced acidosis in the hemolymph of Chionoecetes tanneri was almost uncompensated, with a net 24 h pH reduction of 0.32 units and a net bicarbonate accumulation of only 3 mM. Under simultaneous hypercapnia and hypoxia, short-term extracellular acidosis in Chionoecetes tanneri was completely uncompensated. In contrast, Cancer magister fully recovered its hemolymph pH over 24 h of hypercapnic exposure by net accumulation of 12 mM bicarbonate from the surrounding medium. The data support the hypothesis that deep-sea animals, which are adapted to a stable environment and exhibit reduced metabolic rates, lack the short-term acid-base regulatory capacity to cope with the acute hypercapnic stress that would accompany large-scale CO2 sequestration. Additionally, the data indicate that sequestration in oxygen-poor areas of the ocean would be even more detrimental to deep-sea fauna.
    Schlagwort(e): Acid-base regulation; Alkalinity, total; Animalia; Apparent pK; Aragonite saturation state; Arthropoda; Benthic animals; Benthos; Bicarbonate ion; Calcite saturation state; Calculated; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Cancer magister; Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Carbon dioxide solubility; Chionoecetes tanneri; Coast and continental shelf; Containers and aquaria (20-1000 L or 〈 1 m**2); Deep-sea; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; EXP; Experiment; Experimental treatment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Haemolymph, carbon dioxide tension; Infrared gas analyzer, IRGA Li-Cor1 6262; Laboratory experiment; North Pacific; OA-ICC; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); PB_07; pH; pH, Electrode; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; Salinity; Single species; Species; SPP1158; Temperate; Temperature, water; Time in minutes
    Materialart: Dataset
    Format: text/tab-separated-values, 2494 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 4
    facet.materialart.
    Unbekannt
    In:  EPIC3IPCC special report on carbon dioxide capture and storage / edited by Bert Metz ... [et al.] ; prepared by Working Group III of the Intergovernmental Panel on Climate Change. Cambridge : Cambridge University Press for the Intergovernmental Panel on Climat, pp. 277-317, ISBN: 0521685516
    Publikationsdatum: 2019-07-16
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: Inbook , peerRev
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 5
    facet.materialart.
    Unbekannt
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 54 no. 1/3, pp. 181-191
    Publikationsdatum: 2024-01-12
    Beschreibung: In 1896, Hans Hallier was the first author to reduce the two genera Pellionia and Procris to subgeneric status within the genus Elatostema (Urticaceae). In 1935 and 1936, Hilde Schr\xc3\xb6ter and Hubert Winkler proposed the following four subgenera: subg. Elatostema, subg. Elatostematoides, subg. Pellionia and subg. Weddellia, while maintaining Procris as a distinct genus. More recently, Wang (1980a) rejected Schr\xc3\xb6ter and Winkler\xe2\x80\x99s subgeneric classification of Elatostema and proposed a sectional and serial infrageneric classification of recognising as sections Androsyce, Elatostema, Laevisperma, Pellionioides and Weddellia (as \xe2\x80\x98Weddelia\xe2\x80\x99). He maintained both Pellionia and Procris as distinct genera. All previous researchers of Elatostema and related taxa primarily based their classifications on the morphology of leaves, stipules, inflorescence and receptacle. Our analysis, based on similar morphological characters, does not support the previous infrageneric classifications. Procris forms a monophyletic clade, nested within a clade consisting of several species of Elatostema subg. Pellionia and one of subg. Elatostematoides. Elatostema auriculatifolium (subgeneric classification unclear) is also included within this clade. This clade is sister to the E. latifolium\xe2\x80\x93E. tsoongii pair of species (also subg. Pellionia), subg. Elatostema (the remaining species of this subgenus), species of subg. Weddellia and E. rostratum (subg. Elatostematoides).\nElatostema subg. Weddellia is paraphyletic within subg. Elatostema. The recognition of Elatostematoides, Pellionia and Procris as distinct genera is not supported.
    Schlagwort(e): Elatostema ; morphology ; phylogeny ; Procris ; Urticaceae
    Repository-Name: National Museum of Natural History, Netherlands
    Materialart: info:eu-repo/semantics/article
    Format: application/pdf
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Nutrition 25 (2005), S. 523-547 
    ISSN: 0199-9885
    Quelle: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
    Notizen: Animal models have been invaluable for studying aspects of food intake regulation that for various reasons cannot be observed in humans. The dairy cow is a unique animal model because of an unrivaled energy requirement; its great drive to eat results in feeding behavior responses to treatments within the physiological range. Cows' docile nature and large size make them ideal for measuring temporal treatment effects because digestion and absorption kinetics and responses in endocrine systems, gene expression, metabolite pools and fluxes, and feeding behavior can be measured simultaneously. Thus, cows are important models to investigate interactions of short-term signals regulating food intake. Furthermore, different physiological states throughout the lactation cycle provide powerful models to study how short- and long-term signals interact to affect long-term energy status. The use of the cow as a model can lead to breakthroughs in understanding the complex interactions of signals regulating food intake.
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 7
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Science Pty
    Clinical and experimental pharmacology and physiology 32 (2005), S. 0 
    ISSN: 1440-1681
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: 1. The lateral pericentral region of the cerebral cortex has been well documented in primates to be important in sensorimotor integration and control and in the learning of new motor skills.2. The present article provides, first, an overview of limb sensorimotor cortical mechanisms and, second, outlines recent evidence pointing to an important role for the face sensorimotor cortex in semi-automatic, as well as trained, orofacial motor behaviour and to its propensity for neuroplastic changes in association with orofacial motor skill acquisition or an altered oral environment.
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 8
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Science Ltd
    European journal of neuroscience 21 (2005), S. 0 
    ISSN: 1460-9568
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: We investigated the potential function of the system formed by connections between the medial prefrontal cortex and the dorsomedial striatum in aspects of attentional function in the rat. It has been reported previously that disconnection of the same corticostriatal circuit produced marked deficits in performance of a serial, choice reaction-time task while sparing the acquisition of an appetitive Pavlovian approach behaviour in an autoshaping task (Christakou et al., 2001). Here, we hypothesized that unilateral disruption of the same circuit would lead to hemispatial inattention, contrasting with the global attention deficit following complete disconnection of the system. Combined unilateral lesions of the medial prefrontal cortex (mPFC) and the medial caudate–putamen (mCPu) within the same hemisphere produced a severe and long-lasting contralesional neglect syndrome while sparing the acquisition of autoshaping. These results provide further evidence for the involvement of the medial prefrontal-dorsomedial striatal circuit in aspects of attentional function, as well as insight into the nature of neglect deficits following lesions at different levels within corticostriatal circuitry.
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 9
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Science Ltd
    Helicobacter 10 (2005), S. 0 
    ISSN: 1523-5378
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Background.  Helicobacter pylori can be isolated from patients using the string test but contaminating oral and nasopharyngeal microflora need to be suppressed by rapid plating out onto selective culture media. Recently, use of this diagnostic method was enhanced by using a novel transport medium to collect specimens from subjects in a remote Australian clinic over 1300 km from the laboratory.Methods.  Retrieved string tests were transported to the laboratory in chilled polystyrene boxes in 5 ml screw-cap bottles with 3 ml of a brain heart infusion broth plus antibiotics. These were 20 g/ml vancomycin, 10 g/ml trimethoprim, 10 g/ml cefsulodin, and 10 g/ml amphotericin B. A comparison was made between subjects who gargled with a chlorhexidine mouthwash before swallowing the string test and those who did not.Results.  Forty-five urea breath test-positive subjects were tested and H. pylori was isolated from 34 of them. Successful culture was achieved from string tests that were in transit for up to 29 hours and where the maximum temperature in the transport box was 14 °C. The additional use of a mouthwash had a marked effect on the isolation rate. H. pylori was cultured from 75% of subjects who gargled but only from 39% who did not.Conclusions.  This methodology and transport medium can broaden the use of the string test to more remote geographic areas where endoscopy is not feasible so that H. pylori isolates may still be obtained for diagnostic and epidemiologic studies. The value of this promising methodology of collection and transport should be assessed in a controlled study.
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 10
    Digitale Medien
    Digitale Medien
    350 Main Street , Malden , MA 02148 , USA , and 9600 Garsington Road , Oxford OX4 2XG , UK . : Blackwell Publishing, Inc.
    Annals of noninvasive electrocardiology 10 (2005), S. 0 
    ISSN: 1542-474X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Background: The implanted cardioverter-defibrillator (ICD) has been shown to improve survival in adult patients with high risk acquired cardiac disease, with a cost-effectiveness ratio in the range of $30,000 to $185,000 per quality-adjusted-life-year saved. However, data on the benefit and cost-effectiveness of device therapy in high-risk patients with inherited cardiac disorders are limited. Methods: We developed two separate computer-based analytical models to compare non-ICD with ICD therapy in patients (age range: 10–75 years) with long QT syndrome (LQTS) and hypertrophic cardiomyopathy (HCM). In each disease entity patients were stratified into low-risk (no known risk factors); high-risk (known risk factors [primary prevention]); and very high-risk (prior near-fatal events [secondary prevention]). Net costs were defined as the difference between costs resulting from treatment of the disease and savings due to gained productivity attributable to prevention of sudden cardiac death. Outcome was defined as costs per quality-adjusted life-years saved. Results: In LQTS, defibrillator therapy was shown to be cost effective in high-risk male patients (incremental cost-effectiveness ratio [ICER]=$3328 per quality-adjusted-life-year saved), and cost saving in high-risk females (ICER =$7102 gained per quality-adjusted-life-year saved) and very high-risk males and females (ICER =$15,483 and 19,393 gained per quality-adjusted-life-year saved, respectively). In HCM, defibrillator therapy was cost saving in both male and female high-risk (ICER =$17,892 and $17,526 gained per quality-adjusted-life-year saved, respectively) and very high-risk (ICER =$22,944 and $22,329 gained per quality-adjusted-life-year saved, respectively) patients. Defibrillator therapy was not shown to be cost effective in low-risk patients with either LQTS or HCM (ICER in the range of $400,000 to $600,000 lost per quality-adjusted-life-year saved). Sensitivity analyses were consistent with the results in each risk group. Conclusions: In appropriately selected patients with inherited cardiac disorders, early intervention with ICD therapy is cost-effective to cost saving due to added years of gained productivity when the lifespan of an individual at risk is considered.
    Materialart: Digitale Medien
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