[Technique and clinical results in endodontic therapy as practiced at the "G. Eastman" Institute in Rome].
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Anti-Bacterial Agents↗
Biomedical subjects
S Fiorentini
Publications and source records attributed to S Fiorentini.
[Time of appearance in the oral cavity of the fusospirillary flora].
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Child↗
[Determination of lytic activity of saliva after oral administration of lysozyme].
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Humans↗
The influence of fetal calf serum on interferon-gamma induced HLA-DR expression on U937 cells.
The induction of HLA-DR antigen expression on U937 cells by interferon-gamma (IFN-gamma) is positively influenced by amount of fetal calf serum (FCS) added to the tissue culture medium. A transient alkalinization of FCS before its addition to the medium, dramatically decreased the immunomodulating activity of IFN-gamma. FCS was also found to be a dose-dependent enhancer of the IFN-gamma-induced 2',5'-oligoadenylate (2-5A) synthetase production. Our findings suggest the need for a serum factor(s), labile at basic pH values, to support at least two of the multiple IFN-gamma activities.
2',5'-Oligoadenylate Synthetase↗