CURRENT THERAPEUTIC APPROACH OF THE WHITE SPONGE NAEVUS OF THE ORAL CAVITY.

We report a case of White Sponge Naevus of the tongue in a 50 years-old man. White Sponge Naevus of the oral cavity is a rare, benign and dominant autosomic inherited disorder, which presents in the form of a white, hyperplasic and verrucous or spongious lesion of the oral mucosa. Differential diagnosis is clinically difficult with more common white lesions of the oral cavity. Various therapeutic approaches have been proposed. Systemic antibiotics or local applications of retinoic acid provide limited benefits but are poorly effective. To our knowledge, CO2 Laser has never been tried to treat a White Sponge Naevus of the oral cavity. We performed a complete removal of the lesion with CO2 Laser, but complete recurrence occurred. Finally, a surgical resection was realized, which proved to be effective. Two years later, the patient is free of recurrence. This article proposes a review of the literature on what is known on White Sponge Naevus of the oral mucosa. We stress the importance of confrontation between anamnesis, clinical examination and pathologic findings to lead to the proper diagnosis of this rare disease

Recension de la monographie de Christophe Perrin, « Solus ipse. Phénoménologie de la solitude »

peer reviewed4. Quality educatio

Nitrogen Balance and Soil Nitrates in Suckler Cow Pastures Fertilised with Mineral Fertiliser, Pig Slurry or Cattle Compost

A code of good practice was established by each European member state according to the EU Nitrate Directive. In Belgium, the nitrogen (N) inputs on pastures from slurry or compost are limited to 210 kg N/ha. Bigger quantities can be applied if the farmer follows a programme of additional measurements, including soil nitrate (NO3) analysis. This investigation aimed to measure animal performance, N balance and soil NO3 in pastures fertilised with mineral N, pig slurry or cattle compost, the pastures being grazed by Belgian Blue cows and their calves

Investigation of the causes of mortality and morbidity in stranded cetaceans on the Catalan coast (June 2021 - May 2022), and a retrospective study of herpesvirus presence in CNS

PòsterJun

Effect of bovine Azawak colostrum administration on plasma protein profile in red kid.

This study evaluated the impact of heterologous Azawak colostrum administration on plasma protein profile in red kids from Niger. Forty (40) newborn kids were affected to one of two treatments: control group (access to water and the mother) and colostrum group (access to the mother, water and additional 50 ml of colostrum Azawak/animal the day of birth, then 25ml/animal/day from the 2nd to 15th day). Blood samples (10ml/animal) were obtained at the age of 10 and 30 days by jugular puncture into EDTA vacutainer tubes. The quantification of total protein was performed by the Biuret method. The agarose gel electrophoresis was used to determine serum levels of albumin, ɑ-globulin, β1-globulin, β2-globulin, γ-globulin and finally the albumin/globulin ratio. In general, the average concentrations of these proteins obtained at both ages reached higher values in colostrum than in control group. At day 10, the colostrum group tended to show (P <0.07) higher levels for ɑ-globulin and showed higher values (P <0.04) for β1-globulin. At day 30, total protein and β2-globulins were higher in colostrum group. The administration of heterologous colostrum in kid seems to have positive effects on some plasma parameters. It would be worth to discriminate the plasma proteins derived from bovine and maternal colostra.Utilisation du Colostrum Bovin chez les petits ruminant

Influence de facteurs environnementaux influençant la teneur en urée dans le lait de vache en Wallonie et estimation des rejets azotés

Study on environmental factors influencing the urea content of cow's milk in Wallonia and estimation of nitrogen rejection. In Wallonia (South of Belgium), the urea content of milk produced on farms is assessed by the "Comité du lait". A total of 8,295,337 pieces of data recording the urea content in milk tanks was collected on Walloon farms in 2000 and during the period 2002-2011. These data were analyzed using a linear model. The fixed effects of the agricultural area or vulnerable zone, the month, the year and the interactions between these parameters were included in the model. The levels of fat and protein content in the milk were used as covariates. The average urea content in milk was found to be 255 mg·l-1. Four percent of the observations recorded a urea content of over 350 mg·l-1 and 14% recorded a urea content of over 400 mg·l-1. The models explained 38% and 35% of the variation in milk urea for the agricultural area and the vulnerable area variables, respectively. Within these models, the variables of month, region, year and the month-year interaction were the components that provided the most information. Milk urea content was higher in the summer period – April to October – than during the winter period – November to March – (287 vs 210 mg·l-1). This observation can be explained by the change in the cows' diet. During the summer, most of the cows grazed; ingestion of grass can lead to a nitrogen surplus in the diet. In the so-called "Limoneuse" and "Sablo-limoneuse" agricultural areas, recorded urea content was lower than in "Ardenne" and "Haute-Ardenne" (223 and 220 mg vs 278 and 284 mg·l-1, respectively). This difference can be explained by a greater use of grass in the diet in Ardenne and Haute-Ardenne. In vulnerable areas, urea content was lower (236 vs 273 mg·l-1). Annual nitrogen production calculated using different prediction equations ranged from 82 to 119 kg N per cow depending on the agricultural area

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