F Lenci
Overview
Explore the profile of F Lenci including associated specialties, affiliations and a list of published articles.
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Articles
29
Citations
63
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Recent Articles
1.
Youssef T, Brazard J, Ley C, Lacombat F, Plaza P, Martin M, et al.
Photochem Photobiol Sci
. 2008 Jul;
7(7):844-53.
PMID: 18597033
The interaction of blepharismin (BP) and oxyblepharismin (OxyBP) with bovine alpha-crystallin (BAC) has been studied both by steady-state and femtosecond spectroscopy, with the aim of assessing the possible phototoxicity of...
2.
3.
Silvestrini G, De Muro G, Pini B, Curto R, Lenci F, Di Gianvito D, et al.
Pathologica
. 2002 Nov;
94(5):269-70; author reply 271-5.
PMID: 12420615
No abstract available.
4.
Sgarbossa A, Lenci F
Photochem Photobiol
. 2001 Sep;
74(2):196-200.
PMID: 11547554
Molecular interactions between hypericin and alpha-, beta- and gamma-crystallin proteins have been studied by means of absorption and steady-state fluorescence spectroscopy, aiming to clarify if and how the pigment binds...
5.
Pieroni O, Fissi A, Angelini N, Lenci F
Acc Chem Res
. 2001 Feb;
34(1):9-17.
PMID: 11170352
Polypeptides containing azobenzene or spiropyran units attached to the macromolecules respond to light or dark conditions giving reversible variations of their structure. In this Account we provide a short overview...
6.
Sgarbossa A, Angelini N, Gioffre D, Youssef T, Lenci F, Roberts J
Curr Eye Res
. 2001 Jan;
21(2):597-601.
PMID: 11148595
Purpose: To determine the uptake, location and fluorescence of hypericin, the active ingredient in St. John's Wort, in situ in the isolated intact calf lens. Methods: The absorption and fluorescence...
7.
Angelini N, Corrias B, Fissi A, Pieroni O, Lenci F
Biophys J
. 1998 May;
74(5):2601-10.
PMID: 9591684
L-Glutamic acid polypeptides containing photochromic nitrospiropyran bound to the side chains at various percentages ("local" concentration) have been synthesized and investigated as possible artificial models of biological photoreceptors. Absorption and...
8.
Lenci F, Checcucci G, Ghetti F, Gioffre D, Sgarbossa A
Biochim Biophys Acta
. 1997 Jul;
1336(1):23-7.
PMID: 9271246
A key question to answer studying the biological effects of ultraviolet radiation on planktonic micro-organisms is whether they can perceive UV-B radiation as a sensory signal, likewise they do with...
9.
Lenci F, Angelini N, Ghetti F, Sgarbossa A, Losi A, Vecli A, et al.
Photochem Photobiol
. 1995 Jul;
62(1):199-204.
PMID: 7638267
In photoresponsive ciliates, like Blepharisma japonicum and Stentor coeruleus, the photoreceptor pigments responsible for photomotile reactions are hypericin-type chromophores packed in highly osmiophilic subpellicular granules. Lipopsomes loaded with hypericin can...
10.
Fabczak H, Fabczak S, Song P, Checcucci G, Ghetti F, Lenci F
J Photochem Photobiol B
. 1993 Nov;
21(1):47-52.
PMID: 8289111
To test the hypothesis that light signal transduction in the unicellular ciliates Stentor coeruleus and Blepharisma japonicum involves a change in intracellular pH as an initial signal following photoexcitation, we...