References of "Art, Tatiana"
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See detailGestion de l'environnement du cheval souffrant de troubles respiratoires
Art, Tatiana ULg; Lekeux, Pierre ULg

in Pratique Vétérinaire Equine (2004), 36(numéro spécial), 115-122

Several factors, namely infectious agents, may impair pulmonary defences. In such cases, inflammation and chronic respiratory diseases may result front inhalation of airborne dust. Appropriate management ... [more ▼]

Several factors, namely infectious agents, may impair pulmonary defences. In such cases, inflammation and chronic respiratory diseases may result front inhalation of airborne dust. Appropriate management of horse's environnent is consequently essentiel in the control of respiratory diseases. In this paper, distribution of inhaled particles, non specific pulmonary defences, respirable dust and lastly recommendations for environmental management will be presented [less ▲]

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See detailDoppler echocardiographic repercussions of a 12 week treadmill training period in Standardbreds
Amory, Hélène ULg; De Moffarts, Brieuc; Art, Tatiana ULg et al

in 43rd Congress of the British Equine Veterinary Association (2004)

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See detailTraining-induced changes in aerobic capacity assessed by VO2max and echocardiography in standardbred horses
Art, Tatiana ULg; De Moffarts, Brieuc; Sandersen, Charlotte ULg et al

in Lindsey, A. Abeyasekere; Frances, J.Barr (Eds.) Handbook of the 43rd Congress of the British Equine Veterinary Association (2004)

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See detailPart 1: Physiopathology of obstructive respiratory disorders
Art, Tatiana ULg; Lekeux, Pierre ULg

in Dunlop, Robert H; Malbert, Charles-Henri (Eds.) Veterinary Pathophysiology (2004)

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See detailPart 2: Functional effects of restrictive pulmonary diseases
Art, Tatiana ULg; Lekeux, Pierre ULg

in Dunlop, Robert H; Malbert, Charles-Henri (Eds.) Veterinary Pathophysiology (2004)

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See detailPart 3: Physiopathology of vascular pulmonary diseases
Art, Tatiana ULg; Lekeux, Pierre ULg

in Dunlop, Robert H; Malbert, Charles-Henri (Eds.) Veterinary Pathophysiology (2004)

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See detailMyeloperoxydase concentration in bronchoalveolar lavage from healthy and heavy horses
Art, Tatiana ULg; Desmet, Christophe ULg; Lekeux, Pierre ULg et al

in Proceedings : 22nd Symposium of the Veterinary and Comparative Respiratory Society (2004)

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See detailDéficience du système glutathion chez le cheval de course
De Moffarts, Brieuc; Kirschvink, N.; Art, Tatiana ULg et al

in 30ème Journée de la Recherche Equine, Les Haras Nationaux (2004)

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See detailEffet de l’entraînement et de l’intensité de l’exercice sur les marqueurs sanguins du stress oxydant chez le trotteur
De Moffarts, Brieuc; Kirschvink, Nathalie; Art, Tatiana ULg et al

in Proceedings: Congrès de l'Association Vétérinaire Equine Française (AVEF) (2004)

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See detailEffect of exercise on blood glutathione in healthy race horses
De Moffarts, Brieuc; Kirschvink, Nathalie; Art, Tatiana ULg et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailActivator protein-1 activity in bronchial brushing samples from horses with recurrent airway obstruction
Couëtil, L.; Art, Tatiana ULg; Bureau, Fabrice ULg et al

in Proceedings of the 22nd Symposium of the Veterinary and Comparative Respiratory Society (2004)

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See detailChronic cough in horses : environmental management and aerosol therapy
Art, Tatiana ULg

in Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere (2004), 32 (G)

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See detailEffects of glycopyrrolate inhalation on pulmonary function in heaves-affected horses in crisis
Art, Tatiana ULg; De Moffarts, Brieuc; Van Erck, Emmanuelle ULg et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailAspects pratiques de la thérapie par aérosol chez le cheval
Art, Tatiana ULg; Van Erck-Westergren, E.; Lekeux, Pierre ULg

in Pratique Vétérinaire Equine (2004), 36

Although the classical treatment for respiratory disease include systemic administration of drugs, aerosol therapy is nowadays another way of administration available in horses. It has the advantage to ... [more ▼]

Although the classical treatment for respiratory disease include systemic administration of drugs, aerosol therapy is nowadays another way of administration available in horses. It has the advantage to allow to minimise the dosage of drug and has a better efficacy/toxicity ratio. This paper summarises the advantages and drawbacks of this technique, the different equipment nowadays available as well as the main drugs that may be use for aerosol therapy in horses [less ▲]

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See detailImpact of training and exercise intensity on blood antioxidant markers in healthy Standardbred horses
De Moffarts, Brieuc; Kirschvink, Nathalie; Art, Tatiana ULg et al

in Equine & Comparative Exercise Physiology (2004), 1(3), 211-220

This study investigated the effect of training and exercise intensity on blood antioxidant markers in six healthy Standardbred horses. Markers studied were uric acid (UA), ascorbic acid (AA), α-tocopherol ... [more ▼]

This study investigated the effect of training and exercise intensity on blood antioxidant markers in six healthy Standardbred horses. Markers studied were uric acid (UA), ascorbic acid (AA), α-tocopherol, vitamin A (Vit A), superoxide dismutase (SOD), glutathione peroxidase (GPx), glutathione – reduced (GSH) and oxidized (GSSG), glutathione redox ratio (GRR), copper (Cu), zinc (Zn) and selenium (Se). The horses performed a standardized exercise test (SET) when they were untrained (T0), after 4 weeks of light training (T4) and after 8 weeks of interval training (T12). Forty-eight hours after SET T4 and SET T12, a SET with run up to fatigue (TTF4 and TTF12) was performed. Maximal oxygen consumption (V˙O2max) was determined within 3–5 days after TTF4 and TTF12. At each test (SET T(i) and TTF(i)), venous blood was sampled at rest (R), peak-exercise (Emax), 15 (E15) and 60 (E60) min after the test. UA, AA and GRR were increased significantly by the exercise, whereas GSH and Vit A were decreased significantly (P<0.05). Training-related increases (T0 vs. T4 vs. T12) were observed for UA, SOD, GPx and Se, whereas GSH, α-tocopherol and Zn decreased (P<0.05). Exercise intensity (TTF(i) vs. T(i)) increased UA and AA significantly and decreased GSH significantly (P<0.05). A significant correlation between ΔSOD and ΔV˙O2max (r=0.86, p<0.05) determined at SET T4 and SET T12 was found. Taken together, these results indicate that training and exercise intensity significantly influence blood antioxidant markers in healthy Standardbred horses [less ▲]

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See detailInfluence of breathing pattern and lung inflation on impulse oscillometry measurements in horses.
Van Erck, Emmanuelle; Votion, Dominique ULg; Kirschvink, Nathalie et al

in Veterinary Journal (2004), 168(3), 259-69

The objective of this paper was to determine if changes in ventilation patterns could influence the outcome of respiratory function measurements performed with our impulse oscillometry system (IOS) in ... [more ▼]

The objective of this paper was to determine if changes in ventilation patterns could influence the outcome of respiratory function measurements performed with our impulse oscillometry system (IOS) in horses. In a first study, IOS tests were performed in vitro on six isolated equine lungs. Lung inflation levels were controlled by modifying depressurisation inside an artificial thorax and different ventilation patterns were imposed. In a second in vivo study, transient variations in breathing pattern were evaluated both with the IOS and a current reference technique (CRT) in five healthy mature horses after an intravenous (i.v.) injection of lobeline hydrochloride. In both studies, respiratory rate (RR, range: 7-42 breaths/min.) and tidal volume (V(T), range: 0.4-25 L) had minor or no influence on IOS parameters. The influence of lung inflation, most marked for resistance at 5 Hz (R(5 Hz)), was limited for the considered physiological range. In vivo, statistical models indicated that maximal changes in pleural pressure (Max Delta Ppl) and peak flows were the main determinants of the variability of the resistance (R(rs)) and the reactance (X(rs)) of the respiratory system. The fourfold increase in baseline Max Delta Ppl and peak flows obtained during hyperpnoea caused a significant increase in R(rs) at 5 and 10 Hz and a decrease in X(rs) at all frequencies. We conclude that IOS parameters are not influenced by tachypnoea, but will reflect alterations in respiratory mechanics caused by hyperpnoeic breathing [less ▲]

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See detailFunctional effects of restrictive pulmonary diseases
Art, Tatiana ULg; Lekeux, Pierre ULg

in Dunlop, R. H.; Malbert, C. H. (Eds.) Veterinary Pathophysiology (2004)

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See detailMeasurement of respiratory function by impulse oscillometry in horses
Van Erck, Emmanuelle; Votion, Dominique ULg; Art, Tatiana ULg et al

in Equine Veterinary Journal (2004), 36(1), 21-28

Reasons for performing study: Due to technical implementations and lack of sensitivity, pulmonary function tests are seldom used in clinical practice. Impulse oscillometry (IOS) could represent an ... [more ▼]

Reasons for performing study: Due to technical implementations and lack of sensitivity, pulmonary function tests are seldom used in clinical practice. Impulse oscillometry (IOS) could represent an alternative method. Objectives: To define feasibility, methodology and repeatability of IOS, a forced oscillation technique that measures respiratory resistance (R-rs) and reactance (X-rs) from 5 to 35 Hz during spontaneous breathing, in horses. Methods: Using 38 healthy horses, R-rs and X-rs reference values were defined and influence of individual biometrical parameters was investigated. In addition, IOS measurements of 6 horses showing clinical signs of heaves were compared to those of 6 healthy horses. Results: Airtightness and minimal dead space in the facemask were prerequisites to IOS testing and standardisation of head position was necessary to avoid variations in R-rs due to modified upper airway geometry. In both healthy and diseased animals, measurements were repeatable. In standard-type breeds, the influence of the horse's size on IOS parameters was negligible. An increase in R-5Hz greater than 0.10 kPa/l/sec and R-5Hz>R-10Hz, combined with negative values of X-rs between 5 and 20 Hz, was indicative of heaves crisis. Conclusions: IOS is a quick, minimally invasive and informative method for pulmonary function testing in healthy and diseased horses. Potential relevance: IOS is a promising method for routine and/or field respiratory clinical testing in the equine species. [less ▲]

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See detailSpécificités cardiorespiratoires des ânes
Delvaux, Véronique ULg; Kirschvink, N.; Amory, Hélène ULg et al

in Proceedings: Congrès de l'Association Vétérinaire Equine Française (AVEF) (2004)

A group of 22 donkeys underwent a series of non-invasive cardiorespiratory tests in order to establish the reference standards for this species and compare the results with those for horses. For ... [more ▼]

A group of 22 donkeys underwent a series of non-invasive cardiorespiratory tests in order to establish the reference standards for this species and compare the results with those for horses. For particular tests (haematology, measurement of arterial blood gases, electrocardiogram width phonocardiogram, thoracic radiographs, cardiac echocardiography), no major différences were found. However, the mechanical ventilation parameters differed from those for horses and were similar to those for food-producing animals (cattle). The conformation of the pharynx and larynx is slightly différent to that of horses making it more difficult to pass an endoscope through this area. The differencial leukocyte count from tracheal lavage includes a number of epithelial cells, and a higher percentage of eosinophils and neutrophils for donkeys compared to horses. These similarities and différences between donkeys and horses should be taken into account when performing ancillary tests. [less ▲]

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See detailÉtude rétrospective des causes médicales d’intolérance à l’effort chez le cheval.
Ponthier, Jérôme ULg; van Ercke, Emmanuelle; Art, Tatiana ULg et al

Poster (2003, November)

Detailed reference viewed: 35 (16 ULg)