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See detailPrévalence des calcifications vasculaires et facteurs associés chez le patient hémodialysé
Xhignesse, Patricia ULg; Saint-Remy, Annie ULg; Weekers, Laurent ULg et al

in Néphrologie & Thérapeutique (2005, September), 1(S2), 107

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See detailPrévalence des cas de lymphadénite granulomateuse sous‐maxillaire chez des porcs abattus en Belgique
Vyt, Philip; Denoël, Joseph ULg; Cassart, Dominique ULg et al

Poster (2013, February 06)

In pigs the Mycobacterium avium complex (MAC) causes granulomatous lymphadenitis. Carcasses with such lesions must be detected, as parts of the affected carcasses and organs have to be condemned. These ... [more ▼]

In pigs the Mycobacterium avium complex (MAC) causes granulomatous lymphadenitis. Carcasses with such lesions must be detected, as parts of the affected carcasses and organs have to be condemned. These nontuberculous mycobacteria are opportunistic pathogens which have acquired an increasing importance in public health in recent decades due to their ability to cause lung diseases, lymphadenitis in children and systemic infections in immunocompromised patients ‐ even if the potential risk of infection of an immunocompromised person by MAC in the consumption of undercooked pork still has to be determined. The first objective of this study was to evaluate the prevalence of submandibular granulomatous lymphadenitis in pigs slaughtered in Belgium. Between August 2010 and September 2011, 16,211 carcasses were inspected by the same veterinarian in 2 slaughterhouses – one in Flanders, the other in Wallonia. Eighty‐six suspected cases of submandibular granulomatous lymphadenitis (0.53% of pigs; 95% Confidence Interval: 0.42‐0.65%) were identified, collected and submitted to histopathological (Ziehl‐Neelsen and haematoxylin‐eosin staining) and bacteriological (culture, PCR, molecular typing) tests. The second objective of the study was to characterize lesions and to identify the relative importance of MAC and Rhodococcus equi to explain the lesions. Mycobacterium avium subsp. hominissuis (MAH) was isolated from 6 lymph nodes (7.0%; 95% CI: 2.6‐14.6%) and Rhodococcus equi from 45 (52.3%; 95% CI: 41.3‐63.2%). The final objective of the study consisted in farm investigation to evaluate the possible source of contamination of pigs by MAH. Potential sources such as sawdust, water, wild birds and/or cattle were identified. [less ▲]

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See detailPrevalence des differentes especes de Candida au niveau vaginal dans la region Liegeoise
Senterre, J. M.; Carpentier, Martine ULg; Foidart, Jean-Michel ULg

in Revue Médicale de Liège (2005), 60(11), 882-4

We calculated the prevalences of different yeast species isolated from more than 20,000 vulvovaginal specimens carried out at the CHR hospital in Liege. To assess the value of the observed relative ... [more ▼]

We calculated the prevalences of different yeast species isolated from more than 20,000 vulvovaginal specimens carried out at the CHR hospital in Liege. To assess the value of the observed relative frequencies, the culture results of 149 samples were confronted with those of a real-time PCR technique of fungal identification. With a prevalence close to 90%, Candida albicans remains the largely dominant species. In contrast with other teams, we observed no increase of the prevalences of Candida non-albicans species. [less ▲]

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See detailPrévalence des mutations du gène AIP dans les adénomes hypophysaires familiaux
Beckers, Albert ULg

Scientific conference (2007, September)

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See detailPrévalence des mycoplasmes dans les troubles respiratoires chez les bovins et propriétés spécifiques d'adhérence de Mycoplasma bovis
Thomas, A; Dizier, I; Ball, HJ et al

Book published by Service Public Fédéral, Ministère de la Santé publique (2004)

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See detailPrévalence des polypes coliques chez l'acromégale, étude coloscopique de 80 patients
Laurent-Puig, P.; Deneux, C.; Delhougne, B. et al

in Journées Francophones de pathologie digestive - Abstract book (1995)

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See detailPrévalence des polypes coliques chez l'acromégale. Etude coloscopique de 80 patients
Deneux, c; Delhougne, B.; Beckers, Albert ULg et al

in XIIème congrès de la Société Française d'endocrinologie - Abstract book (1994)

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See detailPrévalence et contrôle de l'hypertension artérielle en Belgique
Saint-Remy, Annie ULg

Conference (2011, February 26)

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See detailPrévalence et déterminants de l’isolement social chez les personnes de 65 ans et plus en Belgique
Maggi, Patrick ULg; Delye, Samuel ULg; Vermeulen, Bram et al

Conference (2013, May 23)

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See detailPrévalence et incidence d'épilepsie chez 270 patients avec un traumatisme crânien (TBI) et traités par GH, suivis dans KIMS
Valdes Socin, Hernan Gonzalo ULg; Mattsson, A.; Koltowska-Haggstrom, M. et al

in Annales d'Endocrinologie (2010, September), 71(5), 396

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See detailPrevalence of ''nowhere analyticity''
Bastin, Françoise ULg; Esser, Céline ULg; Nicolay, Samuel ULg

in Studia Mathematica (2012), 210(3),

This note brings a complement to the study of genericity of functions which are nowhere analytic mainly in a measure-theoretic sense. We extend this study in Gevrey classes of functions.

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See detailPrevalence of ''nowhere analyticity''
Bastin, Françoise ULg; Esser, Céline ULg; Nicolay, Samuel ULg

in Studia Mathematica (2012), 210(3),

This note brings a complement to the study of genericity of functions which are nowhere analytic mainly in a measure-theoretic sense. We extend this study in Gevrey classes of functions.

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See detailPrevalence of and risk factors for perioperative arrhythmias in neonates and children after cardiopulmonary bypass: continuous holter monitoring before and for three days after surgery.
Grosse-Wortmann, Lars; Kreitz, Suzanna; Grabitz, Ralph G et al

in Journal of cardiothoracic surgery (2010), 5

BACKGROUND: A comprehensive evaluation of postoperative arrhythmias following surgery for congenital heart disease by continuous Holter monitoring has not been carried out. We aimed, firstly, to establish ... [more ▼]

BACKGROUND: A comprehensive evaluation of postoperative arrhythmias following surgery for congenital heart disease by continuous Holter monitoring has not been carried out. We aimed, firstly, to establish the time course of pre- and early postoperative arrhythmias by beat-to-beat analysis following cardiopulmonary bypass and, secondly, to examine which surgical procedures present risk factors for specific arrhythmias. METHODS: 494 consecutive patients, including 96 neonates, were studied with serial 24-hour Holter electrocardiograms before as well as uninterruptedly during the first 72 hours after surgery and prior to discharge. RESULTS: Within 24 hours of surgery 59% of the neonates and 79% of the older children developed arrhythmias. Junctional ectopic tachycardia occurred in 9% of neonates and 5% of non-neonates and ventricular tachycardia in 3% and 15%, respectively.For neonates, male sex and longer cross-clamping time independently increased the risk for arrhythmias (odds ratios 2.83 and 1.96/minute, respectively). Ventricular septal defect repair was a strong risk factor for junctional ectopic tachycardia in neonates and in older children (odds ratios 18.8 and 3.69, respectively). For infants and children, older age (odds ratio 1.01/month) and closure of atrial septal defects (odds ratio 2.68) predisposed to arrhythmias of any type. CONCLUSIONS: We present the largest cohort of neonates, infants and children that has been prospectively studied for the occurrence of arrhythmias after cardiac surgery. Postoperative arrhythmias are a frequent and transient phenomenon after cardiopulmonary bypass, provoked both by mechanical irritation of the conduction system and by humoral factors. [less ▲]

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See detailPrevalence of Antibodies to Human Adenovirus Type 5 in Belgian Cattle
Gogev, S.; Lemaire, Mylène; Thiry, Etienne ULg

in Veterinary Record : Journal of the British Veterinary Association (2001), 148(24), 752-4

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See detailPrevalence of Campylobacter among goats and retail goat meat in Congo
Kabwang a Mpalang, Rosette; BOREUX, Raphaël ULg; Melin, Pierrette ULg et al

in Journal of Infection in Developing Countries [=JIDC] (2014), 8

Background: The prevalence of Campylobacter jejuni and Campylobacter coli was determined in goat and goat meat sold at retail outlets in Lubumbashi, Democratic Republic of Congo (DR Congo). Methodology: A ... [more ▼]

Background: The prevalence of Campylobacter jejuni and Campylobacter coli was determined in goat and goat meat sold at retail outlets in Lubumbashi, Democratic Republic of Congo (DR Congo). Methodology: A total of 644 samples, including 177 goat meat, 86 goat stomachs, 139 ready to eat (RTE) goat skewers, and 242 goat faecal samples were examined for the presence of Campylobacter jejuni and Campylobacter coli using polymerase chain reaction. Results: Overall, Campylobacter spp. were found in 34.6% of the examined samples. C. jejuni was isolated in 10.1% and C. coli in 26.7% of samples. Only 2.2% of all samples were positive for both species. There was a significant association between the prevalence of C. coli and the type of sample (p < 0.05). The overall prevalence of Campylobacter in different sample groups was 41.2%, 37.2%, 23.7%, and 35.1% for goat meat, goat stomachs, RTE goat skewers, and goat faecal samples, respectively. There was no significant difference (p > 0.05) between the prevalence observed in the rainy season (16.7%) and the dry season (20.0%). Moreover, the overall prevalence of Campylobacter in slaughter sites, open-air markets, warehouses, and semi-open-air markets was 28.2%, 34.2%, 35.4%, and 42.9%, respectively. Statistically, there was no influence of the sample collection site on the frequency of isolation of Campylobacter (p > 0.05). Conclusion: This study shows that, considering the relatively high prevalence of this [less ▲]

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See detailPrevalence of Campylobacter spp infection in male mule ducks in Belgium
Flament, Aline; Soubbotina, Alexandra ULg; Mainil, Jacques ULg et al

in Abstracts of the XVIIIth World Veterinary Poultry Association Congress (2013, August)

Salmonella enterica and Campylobacter spp food poisoning are major public health burden. In Belgium, breeding of mule duck is well developed and “foie gras” consumption shows a yearly increase. Flament et ... [more ▼]

Salmonella enterica and Campylobacter spp food poisoning are major public health burden. In Belgium, breeding of mule duck is well developed and “foie gras” consumption shows a yearly increase. Flament et al. (2012) published a paper on the Belgian Salmonella spp infection in ducks but up to now there are no data about Campylobacter prevalence. The monitoring of Campylobacter spp infections was performed from March 2008 to April 2009 in 9 Belgian duck farms starting at the arrival of French ducklings up to the end of the force-feeding period. Cotton-tipped swabs of droppings were collected in duckling transportation boxes 24 to 48 h after the arrival of animals in the farm. Pools of bird droppings (10 to 50 g in 3 to 5 samples, representative of the housing area) were collected at 3, 6, 9 weeks of age and at time of introduction in the force-feeding rooms (at 11 or 12 weeks of age). A membrane filter method adapted from the original Steele and Mc Dermott (1984) method was used. After the filtering step, Campy blood free selective medium plates were incubated at 37°C, micro-aerobically ([O2] < à 10%) in anaerobic jars and colonies corresponding to putative Campylobacter spp were further identified with the API Campy® system. Campylobacter spp was isolated from all flocks, most of the time already at arrival of ducklings or at 3 weeks of age. Campylobacter jejuni subsp. jejuni (32/42) was the most frequent species isolated (Fig.1). Campylobacter coli (3/42), Campylobacter jejuni subsp. doylei (2/42) and Helicobacter fennelliae (3/42) were unfrequently isolated. Two isolates could not be identified to the species. Our results confirm those of Tsai et Hsiang (2005) who found a prevalence of 92% for Campylobacter in Taiwan. The isolations of Campylobacter jejuni subsp. doylei and Helicobacter fennelliae were unexpected. Indeed man is considered the reservoir of Campylobacter jejuni subsp. doyley and up to now the isolation of Helicobacter was never reported from ducks (Anas platyrhynchos) (Murphy et al., 2005). In conclusion the putative role of mule ducks in the transmission of Campylobacter food borne illness should not be underestimated [less ▲]

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