Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Ulrich Zwiener"'
Publikováno v:
Intensive Care Medicine. 29:2277-2284
To estimate the effect of artificial ventilation on regional cerebral blood flow, cardiovascular regulation, and cerebral oxidative metabolism in newborns.Comparison of three randomized treatment groups of newborn piglets: Group 1 (artificially venti
Publikováno v:
Acta Physiologica Scandinavica. 176:83-90
To examine the effects of intrauterine growth restriction on nephron number, renal circulation, and renal excretory functions in newborns, studies were conducted on 1-day-old anaesthetized piglets, divided into normal weight (n = 6) and intrauterine
Publikováno v:
Somnologie. 6:116-123
Question of the Study Premature birth and subsequent extrauterine development may lead to changes in brainstem functions. Central nervous cardiorespiratory regulation, especially the interaction between respiratory and cardiovascular systems, appears
Publikováno v:
Der Internist. 43:1041-1054
Neben der bekannten vertikalen Struktur des autonomen Systems mit sympathischen und parasympathischen Komponenten sind horizontale Regulationsebenen von wesentlicher funktioneller Bedeutung. Sie sind sowohl hierarchisch als auch synergistisch verbund
Autor:
Rainer Hinz, Bernd Johannsen, Ralf Bergmann, Peter Brust, Ulrich Zwiener, Gerd Vorwieger, Reinhard Bauer, Anne Fritz, Jörg Steinbach, Bernd Walter, Frank Füchtner, Elsayed Elhalag
Publikováno v:
Brain Research. 934:23-33
There is evidence that the dopaminergic system is sensitive to altered p(O(2)) in the immature brain. However, the respective enzyme activities have not been measured in the living neonatal brain together with brain oxidative metabolism. Therefore 18
Publikováno v:
Medical Engineering & Physics. 24:33-43
The heart rate variability (HRV) is related to several mechanisms of the complex autonomic functioning such as respiratory heart rate modulation and phase dependencies between heart beat cycles and breathing cycles. The underlying processes are basic
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 279:R1010-R1016
To examine the effects of intrauterine growth restriction and acute severe oxygen deprivation on renal blood flow (RBF), renovascular resistance (RVR), and renal excretory functions in newborns, studies were conducted on 1-day-old anesthetized piglet
Publikováno v:
Experimental and Toxicologic Pathology. 52:367-372
The effect of intrauterine growth restriction (IUGR) and acute oxygen deprivation on renal plasma flow (RPF), renal excretory function (Inulin clearance and endogenous creatinine clearance) and urine flow were studied in twenty newborn piglets 12 to
Publikováno v:
Neuroscience Letters. 289:103-106
To evaluate possible prespike field synchronizations, its relation to both interictal discharges and postspike return to baseline, penicillin-induced cortical interictal discharges were recorded in anaesthetized rabbits by magnetoencephalography (MEG
Publikováno v:
Zeitschrift für Kardiologie. 89:630-637
Die Variabilitat von Regulationsgrosen des Herz-Kreislauf-Systems erlaubt Aussagen uber die Prognose kardialer Erkrankungen. Die veranderte Variabilitat einer Regulationsgrose fuhrt zu Storungen in der Synchronisation interagierender Regelkreise. Die