E. De Vecchi
9 Papers
67 Citations
E. De Vecchi is an academic researcher. The author has contributed to research in topics: High-performance liquid chromatography & Derivatization. The author has an hindex of 8, co-authored 9 publications.
Chat about Author
Papers
HPLC with o-phthalaldehyde precolumn derivatization to measure total, oxidized, and protein-bound glutathione in blood, plasma, and tissue.
Rita Paroni,E. De Vecchi,Giuliana Cighetti,C. Arcelloni,Isabella Fermo,Adalberto Grossi,P. A. Bonini +6 more
TL;DR: This HPLC assay with o-phthalaldehyde precolumn derivatization is used to measure the total, oxidized, and protein-bound forms of glutathione in human blood, plasma, and rat tissue and showed high sensitivity and good precision.
94
Relation between left ventricular function and oxidative stress in patients undergoing bypass surgery
E. De Vecchi,M G Pala,G. Di Credico,V Agape,G Paolini,P. A. Bonini,Adalberto Grossi,Rita Paroni +7 more
TL;DR: The capacity to counterbalance oxidative burst following ischaemia and reperfusion appears to be related to the functional ability of the heart.
65
Serum amino acid analysis with pre-column derivatization: comparison of the o-phthaldialdehyde and N,N-diethyl-2,4-dinitro-5-fluoroaniline methods
TL;DR: Both pre-column methods were more sensitive than the post-column ninhydrin method and appeared in general to be a highly reproducible technique for analysis of serum amino acids by reversed-phase high-performance liquid chromatography.
43
Total urinary hydroxyproline determined with rapid and simple high-performance liquid chromatography.
Rita Paroni,E. De Vecchi,Isabella Fermo,C. Arcelloni,Luisa Diomede,Fulvio Magni,P. A. Bonini +6 more
TL;DR: A precolumn derivatization method was optimized for rapid and specific analysis of total urinary hydroxyproline by HPLC and showed a linear response to hydroxy Proline concentrations from 5 to 100 mg/L with a detection limit of 0.8 ng injected.
22
Role of leucocytes in free radical production during myocardial revascularisation.
E. De Vecchi,Rita Paroni,M G Pala,G. Di Credico,V Agape,C. Gobbi,P. A. Bonini,G Paolini,Adalberto Grossi +8 more
TL;DR: Leucocyte depletion seems to provide benefit only in patients with left ventricular dysfunction, with no difference in delta for plasma glutathione redox ratio at unclamping.
20