Differential effects of gastrin-releasing peptide, neuropeptide Y, somatostatin and vasoactive intestinal peptide on interleukin-1β, interleukin-6 and tumor necrosis factor-α production by whole blood cells from healthy young and old subjects

1. Hernanz, A.
2. Tato, E.
3. De la Fuente, M.
4. De Miguel, E.
5. Arnalich, F.