2,492 Result(s)
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Article
Ben Ep**er
Biomedicine
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Verhandlungen Ärztlicher Gesellschaften
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Bestimmung der Trypsin- und Chymotrypsinaktivität im Stuhl. Eine sensible, spezifische Methode zum Nachweis der exokrinen Pankreasinsuffizienz
Der diagnostische Wert der Chymotrypsin-und Trypsinbestimmung im Stuhl (nachHaverback et al.) als neue Methode zur Erfassung der exokrinen Pankreasinsuffizienz wurde überprüft. Zur Objektivierung der exokrinen Pa...
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Elektronenmikroskopische Untersuchungen über das im Marklager lokalisierte Hirnödem
Das perifokale, durch intracerebrale Koagulationsnekrose beim Kanichen erzeugte Großhirnmarködem, ferner menschliches Marködemgewebe aus der Umgebung operierter Hirntumoren oder herdförmiger Hirnprozesse wurde...
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Reticulocyte counts before and after exercise: Trained vs. sedentary
Reticulocyte count comparisons were made on ten trained and ten sedentary college males before and immediately after heavy exercise and following 15 min of recovery. No significant differences occurred within ...
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Metabolic studies of taloximine and its effects on the respiratory response to carbon dioxide
Taloximine is a phthalazine derivative with a respiratory stimulant action on the peripheral chemoreceptors. Peak plasma levels of taloximine after oral administration coincided with peak hyperventilation acco...
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Cognitive performance measured on the ascending and descending limb of the blood alcohol curve
40 medical students were randomly assigned to an alcohol (1.32 ml per kilogram) or placebo group and were tested on two cognitive tests and a personality inventory. 10 alcohol subjects were tested on the Shipl...
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Evaluation of the economic effectiveness of improving the quality of medical equipment
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Variable heartrate electronic simulator for some haemodynamic signals
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Arterial haemodynamic parameters derived from noninvasively recorded pulsewaves, using parameter estimation
A parameter-estimation technique has been developed to derive haemodynamic parameters from pulsewaves, at a number of positions along a peripheral artery. The technique is entirely noninvasive, and uses pulsew...
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Acetylcholine receptor: Modification of synaptic gating mechanism after treatment with a disulfide bond reducing agent
Reduction of a ‘reactive’ disulfide bond in the postsynaptic membrane of the frog neuromuscular junction by dithiothreitol (DTT) decreases both the sensitivity of the membrane to applied acetylcholine (ACh) an...
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Maximal steady state versus state of conditioning
Criteria for the identification of maximal steady state as related to state of conditioning were evaluated. 13 volunteers walked and/or ran during a series of 15 min tests on a treadmill. The speeds ranged fro...
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Sodium chloride preference in hypertensive (H) and normotensive (N) rats
Salt consumption was compared in two strains of rats, selected for their disparate proneness (strain “H”) or resistance (strain “N”) to Doca-salt hypertension.
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Isolation of Marek's disease virus DNA from infected cells by electrophoresis on polyacrylamide gels
Marek's disease virus DNA isolated from the nuclear fraction of infected chicken embryo fibroblasts and sucrose-purified particles was electrophoresed on 3 per cent polyacrylamide gels and was compared in its ...
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Prolactin secretion during and after Noveril infusions to depressive patients
Dibenzapine (720 mg, Noveril) was infused intravenously to 16 depressed patients during a period of 3 h. Serum prolactin levels were determined by radioimmunoassay and changes in clinical condition were evalua...
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In vitro RNA synthesis in nuclei from herpes simplex virus infected cells: Effects of ultraviolet-irradiated, defective and bromodeoxyuridine-resistant virus preparations
Transcription of virus DNA was detectablein vitro in nuclei isolated from cells infected with wild type and bromodeoxyuridine (BUdR)-resistant herpes simplex virus type 1 but was suppressed in nuclei of cells inf...
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Colobomatus labracis Delamare Deboutteville et Nunes, 1952 (Copepoda, Philichthyidae), parasite du loupDicentrarchus labrax (Linné, 1758) en Méditerranée occidentale
Colobomatus labracis Delamare Deboutteville and Nunes, 1952, is a parasitic Copepod of the Sea bass,Dicentrarchus labrax (Linné, 1758) of which only one female parasite has been entirely described up till now. T...
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Breathing ratemeter for neonatal intensive care
A new bit-to-bit ratemeter based on rate multiplication is described. The ratemeter is part of a signal monitoring and processing system used to analyse, respiratory signals of neonates that are characterised ...
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Effect of dihydroxy-2-aminotetralin derivatives on dopamine metabolism in the rat striatum
Concentrations of dopamine (DA), dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA) were measured in the striatum of rats after i.p. injection of apomorphine, N,N-dipropyldopamine and a series of a...
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Effect of non-catecholic 2-aminotetralin derivatives on dopamine metabolism in the rat striatum
The concentrations of dopamine (DA), dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA) were measured in the striatum of rats after i.p. injection of dipropyl-2-aminotetralin and the four positiona...
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Antigen-binding receptors on T cells from long-term MLR. Evidence of binding sites for allogeneic and self-MHC products
Antibody inhibition of radiolabelled stimulator membrane vesicle binding by T blasts activated in the mixed lymphocyte reaction (MLR) was used to identify responder-cell determinants involved in the binding ph...
