References of "Henroteaux, Marc"
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See detailPrimary ciliary dyskinesia (PCD) in a Mastiff and possible PCD in a Dalmatian
Clercx, Cécile ULg; Diez, Marianne ULg; Mc Entee, Kathleen ULg et al

in 8th ESVIM Meeting - Vienne - Autriche (1998, September)

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See detailPhysiologic Response to Dobutamine Infusion During Cardiac Stress Testing of Dogs
Mc Entee, Kathleen ULg; Amory, Hélène ULg; Clercx, Cécile ULg et al

in American Journal of Veterinary Research (1998), 59(9), 1160-5

OBJECTIVE: To evaluate response of various cardiovascular variables after administration of incremental doses of dobutamine in healthy conscious dogs, using standardized dobutamine stress echocardiography ... [more ▼]

OBJECTIVE: To evaluate response of various cardiovascular variables after administration of incremental doses of dobutamine in healthy conscious dogs, using standardized dobutamine stress echocardiography (DSE). ANIMALS: 8 healthy dogs. PROCEDURE: A DSE was performed twice on each dog within 24 hours. Dobutamine was infused at a rate of 12.5 to 42.5 microg/kg/min, using incremental increases of 10 microg/kg/min. Doppler sphygmomanometry, electrocardiography, and echocardiography were performed. Left ventricular size, global ventricular performance, and left ventricular systolic myocardial function were measured by means of echocardiography. RESULTS: At the highest dosage, dobutamine induced an increase of 20+/-3% and 109+/-12% in systolic blood pressure and cardiac index, respectively. The latter was associated with a significant increase in heart rate and stroke index. Fractional shortening of the left ventricle, fractional thickening of the left ventricular free wall and interventricular septum, ejection fraction, and mean velocity of fiber shortening had a progressive and significant increase during dobutamine infusion. Preejection period and left ventricular ejection time had a progressive and significative decrease during the stress test. CONCLUSIONS: The technique used was feasable, safe, and repeatable in healthy conscious dogs. Control values were determined. CLINICAL RELEVANCE: Data for these healthy dogs might be useful for comparison with results obtained from dogs with known or suspected cardiovascular disease. [less ▲]

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See detailDobutamine stress testing in a canine model of progressive heart failure by rapid ventricular pacing: preliminary results
Mc Entee, Kathleen ULg; Clercx, Cécile ULg; Balligand, Marc ULg et al

in 8th ESVIM Meeting - Vienne - Autriche - septembre 1998 (1998, September)

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See detailThe radiological aspects of pulmonary infiltrates with eosinophilia : a series of 25 cases
Snaps, Frédéric ULg; Clercx, Cécile ULg; Saunders, J. et al

in 4th Annul EAVDI Meeting - Balsa, Suède - Août 1998 (1998, August)

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See detailLaryngeal Rhabdomyoma in a Golden Retriever
Clercx, Cécile ULg; Desmecht, Daniel ULg; Michiels, L. et al

in Veterinary Record : Journal of the British Veterinary Association (1998), 143(7), 196-8

A three-year-old male golden retriever had had progressive dyspnoea, exercise intolerance, stridor, and a modified bark for five months. A mass 2 cm in diameter was present dorsal to the right side of the ... [more ▼]

A three-year-old male golden retriever had had progressive dyspnoea, exercise intolerance, stridor, and a modified bark for five months. A mass 2 cm in diameter was present dorsal to the right side of the larynx. Histological examination revealed cross-striations in some elongated cells, consistent with a diagnosis of rhabdomyoma, a diagnosis which was confirmed by positive immunohistochemical staining for myoglobin and desmin. The mass could not be removed without total laryngectomy and a permanent tracheostomy and the dog was euthanased. [less ▲]

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See detailEffects of Dobutamine on Isovolumic and Ejection Phase Indices of Cardiac Contractility in Conscious Healthy Dogs
Mc Entee, Kathleen ULg; Amory, Hélène ULg; Pypendop, B. et al

in Research in Veterinary Science (1998), 64(1, Jan-Feb), 45-50

The aim of this study was to determine cardiac contractility using indices derived from cardiac catheterisation in conscious healthy dogs during dobutamine infusion. Eight dogs were studied. An ECG was ... [more ▼]

The aim of this study was to determine cardiac contractility using indices derived from cardiac catheterisation in conscious healthy dogs during dobutamine infusion. Eight dogs were studied. An ECG was recorded together with left ventricular pressure and volume which were measured using a conductance catheter with an integrated microtip pressure sensor. Eight indices of left ventricular systolic performance were derived from these records. Measurements were realised under basal conditions and during an incremental dobutamine challenge. The maximal rate of rise in ventricular pressure (max dP/dt), max dP/dt divided by the developed pressure and the mean systolic ejection rate were the most sensitive indices to detect dobutamine induced changes in contractility with maximal percentage changes of 122+/-11 per cent, 130+/-7 per cent and 102+/-24 per cent respectively. Ejection fraction increased significantly during dobutamine infusion (maximal percentage change of 43+/-9 per cent) whereas the pre-ejection period (PEP) and the left ventricular ejection time (LVET) decreased significantly (maximal percentage change of -41+/-2 per cent and -28+/-3 per cent respectively). All these six indices were significantly correlated with each other. Conversely, the ratio PEP/LVET and the LVET corrected for heart rate dependency showed a maximal percentage change of only -10+/-1 per cent and -16+/-7 per cent, respectively, during the dobutamine infusion and were not significantly correlated with the other contractility indices. This study demonstrated the feasibility of the conductance method to determine cardiac contractility in conscious healthy dogs submitted to a pharmacological stress testing and provides control values for eight indices of left ventricular contractility during dobutamine infusion at increasing dosages. [less ▲]

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See detailClinical Vignette. Tetralogy of Fallot Associated with a Patent Ductus Arteriosus in a German Shepherd Dog
Mc Entee, Kathleen ULg; Snaps, Frédéric ULg; Clercx, Cécile ULg et al

in Journal of Veterinary Internal Medicine (1998), 12(1, Jan-Feb), 53-5

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See detailEosiniphilic bronchopulmonary disease in dogs (EBP): a clinical analysis of 25 cases.
Clercx, Cécile ULg; Snaps, Frédéric ULg; Peeters, Dominique ULg et al

in Proceedings of the 8th Annual Congress of the ESVIM (1998)

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See detailMRI of intranasal tumors in dogs
Snaps, Frédéric ULg; Clercx, Cécile ULg; D'Harcour et al

Conference (1997)

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See detailPrimary ciliary dyskinesia in a Bull Mastiff.
Clercx, Cécile ULg; Peeters, Dominique ULg; Beths, Thierry et al

in Proceedings of the 7th Annual Congress of the ESVIM (1997)

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See detailPossible renal dysplasia in four dogs of different breeds.
Peeters, Dominique ULg; Clercx, Cécile ULg; Desmecht, Daniel ULg et al

in Proceedings of the 7th Annual Congress of the ESVIM (1997)

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See detailSignes cliniques et diagnostic des tumeurs de la cavité nasale chez le chien: une analyse de 81 cas.
Clercx, Cécile ULg; Peeters, Dominique ULg; Gilbert, S. et al

in Annales de Médecine Vétérinaire (1997), 141

The paper describes clinical signs and diagnosis in 81 cases of intranasal tumors n the dog, examined at the Small Animal Clinic of the Faculty of Veterinary Medicine of the University of Liege (1990-1995 ... [more ▼]

The paper describes clinical signs and diagnosis in 81 cases of intranasal tumors n the dog, examined at the Small Animal Clinic of the Faculty of Veterinary Medicine of the University of Liege (1990-1995). Recent diagnostic techniques and therapeutic options are discussed. The most frequently encountered signs included a decreased or absence of unilateral air passage, observed in 78 cases (96%), and hemorrhagic discharge, observed in 65 cases (80%). Histopathology identified 2 benign and 79 malignant tumors, 57 epithelial and 22 mesenchymatous, including 2 lymphomas. In 74 cases, rhinoscopy identified an intranasal neoplastic mass; in the 7 remaining cases, tissular material of undetermined nature was observed, and histology of biospsied material confirmed the neoplastic nature. The time interval between the diagnosis and the death of the animal (spontaneous or by euthanasia) was longer in dogs with an intranasal sarcoma (mean time interval of 7 months) than in dogs with an intranasal carcinoma (mean time interval of 3 months). [less ▲]

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See detailCardiac Performance in Conscious Healthy Dogs During Dobutamine Infusion
Mc Entee, Kathleen ULg; Clercx, Cécile ULg; Pypendop, B. et al

in Research in Veterinary Science (1996), 61(3), 234-9

The aim of this study was to determine the cardiac performance of conscious healthy dogs during stimulation with dobutamine. Eight healthy unsedated beagle dogs were used. Cardiac output was measured by ... [more ▼]

The aim of this study was to determine the cardiac performance of conscious healthy dogs during stimulation with dobutamine. Eight healthy unsedated beagle dogs were used. Cardiac output was measured by the thermodilution technique and blood pressures by extravascular pressure transducers. Dobutamine challenge at a dosage ranging from 27.5 to 50 micrograms kg-1 min-1 induced a significant rise in cardiac power index (CPI), cardiac index (CI), stroke index (SI) and heart rate (HR) and a significant decrease in pulmonary vascular resistance (PVR) and systemic vascular resistance (SVR). The highest CPI was 2.05 times greater than its basal resting value. The CI was primarily responsible for this increase in CPI. The SI and HR contributed approximately 55 per cent and 45 per cent respectively of the maximal increase in CI. [less ▲]

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See detailDobutamine cardiac stress testing in conscious healthy dogs
Mc Entee, Kathleen ULg; Amory, Hélène ULg; Pypendop, B. et al

in 6th ESVIM Meeting - Velhoven - Septembre 1996 (1996, September)

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See detailAssessment of systolic myocardial function in conscious healthy dogs during dobutamine infusion
Mc Entee, K; Amory, Hélène ULg; Pypendop, B et al

in In Proceedings of the 6th ESVIM Congress (1996)

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See detailClosantel Intoxication in a Dog
Mc Entee, Kathleen ULg; Grauwels, Magda ULg; Clercx, Cécile ULg et al

in Veterinary and Human Toxicology (1995), 37(3), 234-6

A case of overdosage with closantel, a salicynalide derivative, in a dog is described. The dog received 6 times the recommended dosage. Closantel induced optic neuritis, retinal degeneration, partial ... [more ▼]

A case of overdosage with closantel, a salicynalide derivative, in a dog is described. The dog received 6 times the recommended dosage. Closantel induced optic neuritis, retinal degeneration, partial deafness, hepatotoxicosis and myopathy. Only the blindness was irreversible. The therapy included albumin administration to reduce the acute toxicity of closantel. [less ▲]

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See detailNeutrophil Phagocyte Dysfunction in a Weimaraner with Recurrent Infections
Hansen, P.; Clercx, Cécile ULg; Henroteaux, Marc ULg et al

in Journal of Small Animal Practice (1995), 36(3), 128-31

A five-and-a-half-month-old male weimaraner with severe recurrent bacterial infections was assessed for immunocompetence. Results revealed a low serum immunoglobulin G concentration and defective ... [more ▼]

A five-and-a-half-month-old male weimaraner with severe recurrent bacterial infections was assessed for immunocompetence. Results revealed a low serum immunoglobulin G concentration and defective neutrophil phagocytosis. [less ▲]

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