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Enteroglucagon cells of the jejunal mucosa in celiac disease before, during and after dietary treatment (immunohistochemical study) [CELLULE AD ENTEROGLUCAGONE DELLA MUCOSA DIGIUNALE NEL MORBO CELIACO, PRIMA, DURANTE E DOPO IL TRATTAMENTO DIETETICO. STUDIO IMMUNOISTOCHIMICO]
No full text[Secretin cells in the jejunal mucosa in celiac disease before, during and after diet therapy. Immunohistochemical study]
No full text[Immunohistochemical study of the intestinal mucosa in celiac disease. Gastrin and GIP secreting cells before, during and after diet therapy. Preliminary results]
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Bone marrow micrometastases in a patient with localized Wilms' tumor.
No full textAbstract
The case of a 7-year-old boy presenting at diagnosis with a localized (stage III) Wilms' tumor of favorable histology is presented. Immunocytologic analysis of bone marrow aspirates revealed cells positive for neural cell adhesion molecule (NCAM) and negative for class I major histocompatibility complex (MHC) antigens. These cells were interpreted as deriving from the tumor blastemal component. Postoperatively the child underwent radiotherapy and chemotherapy, and he remains free of disease 12 months after completion of therapy. In patients with nonmetastatic Wilms' tumor at onset, the evaluation of the actual frequency of occult marrow involvement and the assessment of its clinical significance may necessitate further investigatio
Paucità delle vie biliari interlobulari in due gemelli e assunzione materna di psicofarmaci in gravidanza.
No full textCorrelation between tyrosine hydroxylase immunoreactive cells in tumors and urinary catecholamine output in neuroblastoma patients.
No full textThe results of an immunocytochemical evaluation of tyrosine hydroxylase (TH) immunoreactivity in 30 neuroblastic tumors of infancy are reported. Although no correlations could be found between the immunoreactive pattern and the site of origin or the staging of the tumor, a positive relationship between the urinary catecholamine output and the density of TH-immunoreactive cells could be established. TH was mostly localized on the cytoplasm of the differentiating neuroblasts, whereas immature elements were rarely positive. Moreover, 2 stage IVS cases did not contain any TH immunoreactivity. The possible significance of this finding in the investigation of this form of neuroblastoma, which has a peculiar biological behavior, is considered
Non syndromic paucity of interlobular bile ducts in twins and maternal polydrug abuse in pregnancy.
No full text[Motilin cells in the intestinal mucosa in celiac disease before, during and after diet therapy. Immunohistochemical study]
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