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See detailDoppler ultrasonography and single-fiber laser Doppler flowmetry for measurement of hind limb blood flow in anesthetized horses
Raisis, Anthea L; Young, Lesley E; Taylor, Polly M et al

in American Journal of Veterinary Research (2000), 61(3), 286-290

OBJECTIVE: To use Doppler ultrasonography and single-fiber laser Doppler flowmetry (LDF) to evaluate blood flow in the dependent and nondependent hind limbs of anesthetized horses and to evaluate changes ... [more ▼]

OBJECTIVE: To use Doppler ultrasonography and single-fiber laser Doppler flowmetry (LDF) to evaluate blood flow in the dependent and nondependent hind limbs of anesthetized horses and to evaluate changes in femoral arterial blood flow and microvascular skeletal muscle perfusion in response to administration of phenylephrine hydrochloride or dobutamine hydrochloride. ANIMALS: 6 healthy adult horses. PROCEDURE: Horses were anesthetized and positioned in left lateral recumbency. Doppler ultrasonography was used to measure velocity and volumetric flow in the femoral vessels. Single-fiber LDF was used to measure relative microvascular perfusion at a single site in the semimembranosus muscles. Phenylephrine or dobutamine was then administered to decrease or increase femoral arterial blood flow, and changes in blood flow and microvascular perfusion were recorded. RESULTS: Administration of phenylephrine resulted in significant decreases in femoral arterial and venous blood flows and cardiac output and significant increases in mean aortic blood pressure, systemic vascular resistance, and PCV. Administration of dobutamine resulted in significant increases in femoral arterial blood flow, mean aortic blood pressure, and PCV. Significant changes in microvascular perfusion were not detected. CONCLUSION AND CLINICAL RELEVANCE: Results suggest that Doppler ultrasonography and single-fiber LDF can be used to study blood flows in the hind limbs of anesthetized horses. However, further studies are required to determine why changes in femoral arterial blood flows were not associated with changes in microvascular perfusion [less ▲]

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See detailDorian Cumps (red.), Enjeux et tendances de la littérature flamande. Speciaal nummer van Etudes Germaniques 61
Spinoy, Erik ULg

in Internationale Neerlandistiek (2009), 2(3), 87

This is a review of a conference book on recent Flemish literature.

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See detailDorothée Goffin à la recherche du bien-être intestinal
Dubuisson, Elise

in EOS le magazine des sciences (2010), 30(janvier/février 2011), 70-71

Article présentant les recherches effectuées par le Dr Dorothée Goffin dans le domaine des prébiotiques et en particulier des isomaltooligosaccharides

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See detailDorsal horn dendroarchitectonics in the human spinal cord
Schoenen, Jean ULg

in Brown, A. G.; Rethelyi (Eds.) Spinal Cord Sensation (1981)

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See detailThe dorsal root ganglia (DRG) cell population neurotransmitter phenotype and its modulation in vivo and in vitro
Schoenen, Jean ULg; Moonen, G.; Vanderhaeghen, J. J.

in Bignami, A.; Thomas, P. K. (Eds.) New Issues in Neurosciences Basic and Clinical Approches (1990)

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See detailUne dorsalgie malheureusement tenace
Malaise, Michel ULg; Kaye, Olivier; Radermecker, Maurice ULg et al

in Revue Médicale de Liège (2002), 57(5), 270-273

The etiological diagnosis of chronic thoracic pain is wide, from benign mechanical disorders to tumors. Reaching the exact diagnosis in often time consuming. Despite the availability of new techniques of ... [more ▼]

The etiological diagnosis of chronic thoracic pain is wide, from benign mechanical disorders to tumors. Reaching the exact diagnosis in often time consuming. Despite the availability of new techniques of imagery, a meticulous clinical history and physical examination remain mandatory. They will lead the exploration. Idiopathic intercostal neuralgia does not exist. [less ▲]

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See detailDorsomedial prefrontal metabolism and unawareness of current characteristics of personality traits in Alzheimer’s disease
Jedidi, Haroun ULg; Feyers, Dorothée ULg; Collette, Fabienne ULg et al

in Social Cognitive and Affective Neuroscience (2014), 9(10), 1458-1463

Anosognosia is a complex symptom corresponding to a lack of awareness of one’s current clinical status. Anosognosia for cognitive deficits has frequently been described in Alzheimer’s disease (AD), while ... [more ▼]

Anosognosia is a complex symptom corresponding to a lack of awareness of one’s current clinical status. Anosognosia for cognitive deficits has frequently been described in Alzheimer’s disease (AD), while unawareness of current characteristics of personality traits has rarely been considered. We used a well-established questionnaire-based method in a group of 37 AD patients and in healthy controls to probe self- and hetero-evaluation of patients’ personality and we calculated differential scores between each participant’s and his/her relative’s judgments. A brain-behavior correlation was performed using FDG-PET images. The behavioral data showed that AD patients presented with anosognosia for current characteristics of their personality and their anosognosia was primarily explained by impaired third perspective taking. The brain-behavior correlation analysis revealed a negative relationship between anosognosia for current characteristics of personality and dorsomedial prefrontal cortex (dMPFC) activity. Behavioral and neuroimaging data are consistent with the view that impairment of different functions subserved by the dMPFC (self-evaluation, inferences regarding complex enduring dispositions of self and others, confrontation of perspectives in interpersonal scripts) plays a role in anosognosia for current characteristics of personality in AD patients. [less ▲]

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See detailA Dorsomedial Subdivision within the Nucleus Intercollicularis Identified in the Japanese Quail (Coturnix Coturnix Japonica) by Means of Alpha 2-Adrenergic Receptor Autoradiography and Estrogen Receptor Immunohistochemistry
Ball, G. F.; Foidart, Agnès ULg; Balthazart, Jacques ULg

in Cell & Tissue Research (1989), 257(1), 123-8

The nucleus intercollicularis is an important site in the control of vocalization in birds. In oscines, a subregion of the nucleus intercollicularis called the dorso-medial intercollicular nucleus appears ... [more ▼]

The nucleus intercollicularis is an important site in the control of vocalization in birds. In oscines, a subregion of the nucleus intercollicularis called the dorso-medial intercollicular nucleus appears to play a key role in this process because it receives the majority of the projections from the nucleus robustus archistriatalis and sends most of the projections to the motor nucleus of the hypoglossal nerve. In this paper, we present neurochemical studies of the nucleus intercollicularis in the Japanese quail which suggest the presence of heterogeneity within this structure. One rostral band contains high densities of cholinergic muscarinic receptors identified by quantitative autoradiography using tritiated N-methylscopolamine as the ligand. A caudal dorso-medial region is specifically labeled by estrogen receptors identified using immunocytochemistry and by alpha 2-adrenergic receptors which were quantified by autoradiography using tritiated para-amino-clonidine. This latter subregion is possibly equivalent to the dorso-medial intercollicular nucleus of oscines. Additional track-tracing studies should be performed to confirm this homology. The coexistence of estrogen and alpha 2-adrenergic receptors within the same structure suggests important functional connections between steroid action and catecholaminergic systems in the brain. [less ▲]

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See detailDortoirs urbains et dispersion diurne des étourneaux Sturnus vulgaris au pays de Liège en 1978-79.
Metzmacher, Maxime ULg; Ghiot, Alain; Jacob, Jean-Paul et al

in Cahiers d’Ethologie Appliquée (1981), 1

During the last decade, strarlings have built up considerable urban populations in the city of Liège,causing much trouble to inhabitants in the vicinity of the roosting sites. This success migh be ... [more ▼]

During the last decade, strarlings have built up considerable urban populations in the city of Liège,causing much trouble to inhabitants in the vicinity of the roosting sites. This success migh be attribuable to the sheltered situation of the city in a deep valley, abundance of large trees in green spaces along bank of the river Meuse and in public parks, good situation amid pastures in the countryside, and on important migration routes. Before any attempt to reduce this underisable population, the city's authorithies have promoted a research on the localisation, evaluation, evolution of roosting groups, as well as on pre-roosting routes and diurnal dispersion, It is clear that fluctuations in the attendance at one peculiar roosting site is understandable only in beeing replaced in the context of breeding cycle, migration influx, weather conditions, food disponibilities, and man-made disturbance. Understanding starling's population success and evolution needs long-term and large-scale coordinated research at regional and continental level. [less ▲]

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See detailDos au mur. De la gymnastique pour dissiper les maux de dos
Henrotin, Yves ULg

Article for general public (2008)

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See detailLe dos droit dès les primaires.
Henrotin, Yves ULg

Article for general public (2002)

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See detailDos Estudos Rural a sociologia ambiente: continuação ruptura renovação
Stassart, Pierre M ULg

Scientific conference (2011)

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See detailDos Estudos Rural a sociologia ambiente: continuação ruptura renovação.
Stassart, Pierre M ULg

Scientific conference (2011)

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See detailDosage de glycérides par densitométrie
Wathelet, Jean-Paul ULg; Claustriaux, Jean-Jacques ULg; Séverin, Michel

in Journal of Chromatography. A (1975), 110

After determination of charring conditions and the measurement by densitometry of lipids separated by thin-layer chromatography, a statistical analysis was performed to determine the significance of the ... [more ▼]

After determination of charring conditions and the measurement by densitometry of lipids separated by thin-layer chromatography, a statistical analysis was performed to determine the significance of the results. Calibration curves were studied and response factors calculated for some saturated and unsaturated triglycerides. [less ▲]

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See detailDosage de l'alcool dans le cadre de la sécurité routière : approche statistique
Pirson, Laurence ULg

Conference (2009, October 09)

Detailed reference viewed: 25 (8 ULg)