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Article
59 Analysis of N-Ras gene mutations in medulloblastomas by polymerase chain reaction and oligonucleotide probes in formalin-fixed, paraffin-embedded tissues
Precise data on the incidence of transforming ras oncogenes in pediatric tumors and the correlations with the histo-pathological properties of the tumor are very limited. Additionally the presence of ras activ...
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Article
TRH raises cytosolic Ca2+ in human adenomatous lactotrophs
The effect of TRH on cytosolic free calcium concentrations, [Ca2+]i, was evaluated on cell suspensions obtained from 6 human PRL secreting pituitary adenomas. In these cells resting [Ca2+]i levels were variable (...
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Article
Genetic heterogeneity of glucose 6-phosphate dehydrogenase deficiency in Sardinia
Glucose 6-phosphate dehydrogenase (G6PD) activity was assayed quantitatively in red cells from 100 consecutive G6PD-deficient newborn male babies born in a city hospital in Sassari, Sardinia. In four cases G6P...
