BACKGROUND: In the last two years several cases of severe contact dermatitis related to newly acquired sofas and armchairs originating from China have been published. The responsible allergen is dimethylfumarate (DMF), an extremely potent sensitizer and irritant found in sachets inside the furniture. Recently, cases of contact dermatitis related to shoes and riding helmets have also been described. METHODS: We...
O Sistema tem como objetivo coletar, analisar e disponibilizar informações sobre a pesca amadora e profissional-artesanal, com a parceria destes setores. Serão obtidas informações tais como, quantidade de pescado capturado por espécie, por rio, por mês, número mensal e rendimento dos pescadores que atuaram nos diferentes rios. Além destas, para a pesca amadora, o SISCOMP/MT fornecerá informações sobre o perfil ...
Fifteen nulliparous and nine multiparous Serrana goats were used, through two successive oestrous cycles, in order to characterize their ovulation time with regard to the number of ovulations after induced and natural oestrus during the breeding season. The onset of oestrus was detected by the amount of vasectomized bucks after oestrus synchronization with prostaglandin, given 10 days apart, and in the followin...
2007
2007
A criação, da generalidade das raças autóctones portuguesas, baseia-se em sistemas de produção naturais, em regiões com recursos alimentares escassos e com técnicas de maneio pouco exigentes. O efeito deste ambiente limitativo, associado à grande variabilidade genética característica destas raças, implicam uma eficiência tanto produtiva como reprodutiva bastante aquém do considerado como desejável. A vantagem e...
Membro da Comissão Organizadora. Este curso decorreu na Universidade de Évora e foi creditado pela FELASA (Federation of European Laboratory Animal Science Associations) (nº 020/08) seguindo as suas recomendações para o treino de indivíduos habilitados a trabalhar com animais de laboratório, categoria C.
Forty eight 21 days old piglets were used to compare the effect of prebiotic or probiotic supplementation and ileo rectal anastomosis on the morphology of the small intestine. Half of the piglets were maintained intact and the other half was subjected to an ileo rectal anastomosis (IRA). Each group of piglets received one of the following diets: 1) basal diet (C), 2) basal diet supplemented with a Xylo-oligosac...
In order to characterize the evolution pattern of the corpora lutea (CL) and to compare luteal function with their ultrasonographic appearance, 37 estrous cycles of Serrana goats (n = 22) were studied during breeding season. A daily transrectal ultrasound scanning was performed through two successive estrous cycles. Both solid and fluid-filled CL were observed and measured in both ovaries of each goat. Addition...
Forty eight 21 days old piglets were used to compare the effect of prebiotic or probiotic supplementation and ileo rectal anastomosis on the morphology of the small intestine. Half of the piglets were maintained intact and the other half was subjected to an ileo rectal anastomosis (IRA). Each group of piglets received one of the following diets: 1) basal diet (C), 2) basal diet supplemented with a Xylo-oligosac...
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