4篇
您的检索式：作者名="Gaetano Cairo"
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| 1 | Dietary Iron Overload Induces Visceral Adipose Tissue Insulin Resistance显示文摘 | Paola Dongiovanni Massimiliano Ruscica Raffaela Rametta Stefania Recalcati Liliana Steffani Stefano Gatti Domenico Girelli Gaetano Cairo Paolo Magni Silvia Fargion Luca Valenti | 2013 | The American Journal of Pathology2013，，6： | 3 |
| 2 | Iron levels in polarized macrophages: Regulation of immunity and autoimmunity显示文摘 | Stefania Recalcati Massimo Locati Elena Gammella Pietro Invernizzi Gaetano Cairo | 2012 | Autoimmunity Reviews2012，，12： | 1 |
| 3 | Iron Depletion by Deferoxamine Up-Regulates Glucose Uptake and Insulin Signaling in Hepatoma Cells and in Rat Liver显示文摘 | Paola Dongiovanni Luca Valenti Anna Ludovica Fracanzani Stefano Gatti Gaetano Cairo Silvia Fargion | 2008 | The American Journal of Pathology2008，，3： | 1 |
| 4 | Potent trophic activity of spermidine supramolecular complexes in in vitro models显示文摘AIM:To test the growth-promoting activity of the polyamine spermidine bound to various polymeric compounds in supramolecular complexes.METHODS:A thiazolyl blue cell viability assay was used to determine the growth-promoting potency of spermidine-supramolecular complexes in a human skin fibroblast cell line exposed to spermidine and different spermidine-supramolecular complexes that were obtained by combining spermidine and polyanionic polymers or cyclodextrin.Reconstituted human vaginal epithelium was exposed to a specific spermidinesupramolecular complex,i.e.,spermidine-hyaluronan(HA)50,and cell proliferation was determined by Ki-67immunohistochemical detection.Transepithelial electrical resistance and histological analysis were also performed on reconstituted human vaginal epithelium to assess tissue integrity.RESULTS:The effect of spermidine and spermidinesupramolecular complexes was first tested in skin fi-broblasts.Spermidine displayed a reverse dose-related mode of activity with mmol/L growth inhibition,whereas 30%stimulation over basal levels was detected at mol/L and nmol/L levels.Novel spermidine-supramolecular complexes that formed between spermidine and polyanionic polymers,such as HA,alginate,and polymaleate,were then tested at variable spermidine concentrations and a fixed polymer level(0.1%w/v).Spermidine-supramolecular complexes stimulated the cell growth rate throughout the entire concentration range with maximal potency(up to 80%)at sub-mol/L levels.Similar results were obtained with spermidine-(-cyclodextrin),another type of spermidine-supramolecular complex.Moreover,the increased expression of Ki-67 in the reconstituted human vaginal epithelium exposed to spermidine-HA 50 showed that the mode of action behind the spermidine-supramolecular complexes was increased cell proliferation.Functional and morphological assessments of reconstituted human vaginal epithelium integrity did not show significant alterations after exposure to spermidine-HA,thus supporting its safety.CONCLUSION:Spermidine found in spermidine-supramolecular complexes displayed potentiated regenerative effects.Safety data on reconstituted human vaginal epithelium suggested that assessing spermidinesupramolecular complex efficacy in atrophic disorders is justified. | Carlo A Ghisalberti Alberto Morisetti Alessandro Bestetti Gaetano Cairo | 2013 | World Journal of Biological Chemistry2013，4，3： | 0 |
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