Resumo Em Visão Computacional e Processamento de Imagens, uma das técnicas bastante utilizadas para realizar a decomposição de uma imagem em diferentes ńıveis de resolução consiste na criação de uma pirâmide de imagens. Neste trabalho é apresentada a teoria de pirâmides, acompanhada por diversos exemplos de decomposições piramidais e suas propriedades. Algumas aplicações que utilizam estruturas...

Background & Objective: Hepatoblastoma encompasses 1% of pediatric malignancies and is the most common liver malignancy in children. Ninety percent cases are under 5 years age. Clinical pathological risk stratification forms a crucial role determining treatment strategy. This study aimed to assess clinicopathological profile hepatoblastoma with follow-up children.Methods: A retrospective evalua...

We describe haematological and DNA characterization of haemoglobinopathies in Thai adolescents caused by compound heterozygosities for Hb E [beta26(B8) Glu-Lys] and two other beta-globin chain variants, Hb Pyrgos [beta83(EF7) Gly-Asp] and Hb J Bangkok [beta56(D7) Gly-Asp]. Hb analysis demonstrated that although these two beta-chain variants have separated elution profiles on liquid chromatograp...

Background and Aim: Outcome of ABO incompatible liver transplantation (ABOiLT) are inferior to compatible (ABOcLT) due antibody mediated rejections (AMR), biliary complications higher infection. may be done when short term mortality is very high suitable donor not available. Methods: Children (age <18 years) who underwent ABOiLT, were analysed compared with other ABOcLT children from January 20...

In a recent study (1 ) of diabetic patients with hemoglobins S and C (Hb S and Hb C), we showed a significant decrease in the proportion of glycosylated Hb, as measured by cation-exchange chromatography. We suggested ( I ) that these low values for glycosylated Hb might be caused by the inability of either Hb S or Hb C to undergo glycosylation or by their failure to be eluted from the column wi...