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Article
Effect of human T lymphotropic retrovirus-I exposure on cultured human glioma cell lines
Four different human tumor cell lines of glial origin have been exposed to a human T lymphotropic retrovirus (HTLV-I). All these cell lines were positive for the glial marker glial fibrillary acidic protein (G...
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Article
Quantitative dehydrogenase histochemistry of glial cells in tissue culture
Reduction of Nitro-Blue Tetrazolium in dehydrogenase histochemistry results in a blue di-formazan and a red reduction intermediate, half-formazan. Hence, a correct quantitation of dehydrogenase reactions using...
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Article
L'appareil ectadenial de Hydrous piceus L.
The secretory products of the ectadenic system of the male coleopterus Hydrous piceus is composed of lipoprotein. The lipid fraction consists of cephalins; in the proteic fraction a high content of proline and di...
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Article
Sull’energia di attraversamento di un liquido
Da alcune esperienze con motori a scoppio e con motori Diesel azionati con alcool, l’Autore mette in evidenza che l’energia cinetica posseduta da un miscuglio liquido vapore dopo l’attraversamento di uno stret...