Encontrados 116 documentos, a visualizar página 1 de 12
Hipotiroidismo Adquirido — 3 Casos Clínicos
Fonseca, Paula; Borges, Teresa; Azevedo, Margarida; G. Silva, Carlos; Costa, F. ManuelaO hipotiroidismo adquirido (HA) da infância, nas áreas sem défice de iodo é uma patologia rara antes dos 2 anos de idade e a sua causa principal é a Tiroidite Linfocítica Crónica (TLC).Descrevem-se três casos clínicos de HA, em crianças seguidas na Consulta de Pediatria — Desenvolvimento do HGSA.O diagnóstico foi efectuado aos 2,5 anos (1.° caso), 18 meses (2.° caso) e 13 meses de idade (3.° Caso). As manifesta...
Gitelman syndrome
Cotovio, P; Silva, C; Oliveira, N; Costa, FHypokalaemia is a common clinical disorder, the cause of which can usually be determined by the patient's clinical history. Gitelman syndrome is an inherited tubulopathy that must be considered in some settings of hypokalaemia. We present the case of a 60-year-old male patient referred to our nephrology department for persistent hypokalaemia. Clinical history was positive for symptoms of orthostatic hypotension...
Optical properties of LFZ grown β-Ga2O3:Eu3+ fibres
Santos, N.F.; Rodrigues, J.; Fernandes, A.J.S.; Alves, L.C.; Alves, E.; Costa, F.M.; Monteiro, T.Due to their relevance for electronic and optoelectronic applications, transparent conductive oxides (TCO) have been extensively studied in the last decades. Among them, monoclinic β-Ga2O3 is well known by its large direct bandgap of ∼4.9 eV being considered a deep UV TCO suitable for operation in short wavelength optoelectronic devices. The wide bandgap of β-Ga2O3 is also appropriate for the incorporation of s...
ZnGa2O4:Mn2+ phosphors grown by Laser Floating Zone
Santos, N.F.; Rodrigues, J.; Nico, C.; Fernandes, A.J.S.; Costa, F.M.; Monteiro, T.Cubic zinc gallate (c-ZnGa2O4) has attracted the attention of the scientific community due to its potential phosphor applications, namely in field emission displays (FEDs) and other electroluminescent devices. Among other advantages, this oxide matrix shows superior thermal and chemical stability when compared to ZnS based phosphors. Most of the above mentioned works comprise nanostructures, thin films or press...
Laser assisted flow deposition: a new method to grow ZnO
Rodrigues, J.; Soares, M.R.N.; Fernandes, A.J.S.; Monteiro, T.; Costa, F.M.Zinc oxide (ZnO) has been one of the most studied materials in the last decades. Either as bulk material, epilayers or nanostructures, this direct wide band gap semiconductor is known to possess great potential for fundamental science and modern technology applications.
Exotic manganese dioxide structures in niobium oxides capacitors
Nico, C.; Soares, M. R. N.; Matos, M.; Monteiro, R.; Graça, M. P. F.; Monteiro, T.; Costa, F. M.; Valente, M. A.Resumo não disponível.
Representações de Egocentrismo (Jogo Simbólico e Linguagem) numa sala de 2 anos...
Costa, F.; Cabral, A.P.Relatório apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Educação Pré-escolar.
Distribuição espacial de Phytophthora nicotianae e reação de cultivares de cebo...
Almeida,F.A.; Barreto,M.; Barbosa,J.C.; Costa,F.M.A cultura da cebola vem se mostrando altamente suscetível ao ataque de Phytophthora nicotianae, com danos econômicos e alto custo de produção pelo uso excessivo de produtos químicos. O presente trabalho teve como objetivo avaliar a dependência espacial do patógeno por meio da Geoestatística e em seguida, testar a resistência de cultivares de cebola sob sistema convencional de cultivo ao fungo. Os experimentos f...
Computed tomography in the diagnosis of steroidal hepatopathy in a dog: case re...
Oliveira,D.C; Costa,L.A.V.S; Lopes,B.F; Lanis,A.B; Borlini,D.C; Maia Júnior,J.A; Costa,F.SIt is reported a case of an eight-year-old Yorkshire Terrier dog, with a history of prolonged use of prednisone in a dosage of 1mg/kg of body weight each 24 hours during two years. The helical computed tomography revealed hepatomegaly associated to a hyperattenuation of the parenchyma, with a radiodensity value of 82.55 Hounsfield units (HU). The spleen presented a mean radiodensity of 57.17HU, and a radiodensi...
Characterization of alpha thalassemic genotypes by multiplex ligation-dependent...
Suemasu,C.N.; Kimura,E.M.; Oliveira,D.M.; Bezerra,M.A.C.; Araújo,A.S.; Costa,F.F.; Sonati,M.F.Alpha-thalassemia is the most common inherited disorder of hemoglobin synthesis. Genomic deletions involving the alpha-globin gene cluster on chromosome 16p13.3 are the most frequent molecular causes of the disease. Although common deletions can be detected by a single multiplex gap-PCR, the rare and novel deletions depend on more laborious techniques for their identification. The multiplex ligation-dependent p...
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