3 documents found, page 1 of 1
Wait-and-see approach in a paediatric patient with Neuroblastoma with Metastati...
Moreira, Biana; Foles, Ana; Silva, Diana; Gonçalves, PierreNeuroblastoma is the most common extracranial solid tumour in the paediatric population, accounting for approximately 8-10% of all childhood cancers. It arises from the abnormal proliferation of embryonic neural crest cells which normally give rise to the sympathetic nervous system (SNS) and the adrenal gland medulla. Its prognosis is uniquely heterogeneous, with some children experiencing spontaneous regressio...
Wait-and-see approach in a paediatric patient with Neuroblastoma with Metastati...
Moreira, Biana; Foles, Ana; Silva, Diana; Gonçalves, PierreNeuroblastoma is the most common extracranial solid tumour in the paediatric population, accounting for approximately 8-10% of all childhood cancers. It arises from the abnormal proliferation of embryonic neural crest cells which normally give rise to the sympathetic nervous system (SNS) and the adrenal gland medulla. Its prognosis is uniquely heterogeneous, with some children experiencing spontaneous regressio...
Síntese e caracterização de novas iminas fluorescentes e suas aplicações como s...
Gonçalves, PierreNeste trabalho é apresentada a síntese e a caracterização de cinco novas iminas derivadas de compostos do tipo 2-(2`-hidroxifenil)benzazóis, fluorescentes devido a um mecanismo de transferência protônica intramolecular no estado excitado (ESIPT). Estas iminas foram caracterizadas por espectroscopia de absorção na região do infravermelho (IV) e por espectroscopia de ressonância magnética nuclear de hidrogênio (1...