The conformation of several Phe-D-Leu-Phe-D-Leu-Phe analogues was analyzed using infrared absorption and circular dichroism. Their effect on human neutrophils was verified by receptor binding and chemotaxis assays. The results demonstrate that the compounds examined prefer an ordered conformation (beta-turn) in amphipatic environment, and that they are able to antagonize the neutrophil functions evoked by CHO-Met-Leu-Phe.
Conformational aspects of human formylpeptide receptor antagonists
SCATTURIN, Angelo;VERTUANI, Gianni;DALPIAZ, Alessandro;FERRETTI, Maria Enrica;SPISANI, Susanna
1999
Abstract
The conformation of several Phe-D-Leu-Phe-D-Leu-Phe analogues was analyzed using infrared absorption and circular dichroism. Their effect on human neutrophils was verified by receptor binding and chemotaxis assays. The results demonstrate that the compounds examined prefer an ordered conformation (beta-turn) in amphipatic environment, and that they are able to antagonize the neutrophil functions evoked by CHO-Met-Leu-Phe.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
