Sperm DNA integrity after conventional freezing vs vitrification with and without cryoprotectors

Determinazione della qualita’ dell’aria all’interno di sale operatorie mediante “naso elettronico”

Sperm DNA integrity after conventional freezing vs vitrification with and without cryoprotectors in oligoastenospermic patients

Natura e architettura nel giardino di Villa Florio-Pignatelli (Palermo, Sicilia).

ABSTRACT.– Amongst the Sicilian historical gardens it is merited to remember the ornamental garden design of Villa Florio- Pignatelli, situated in the western periphery of Palermo. The building, and probably the garden too, are from the second half of the 18. century. This article contains the result of a cognitive study of its history, architecture and vegetal composition, based on field studies in the garden itself, on bibliographical and archival work. In 1838 it was sold by the Duke of Cumia to Vincenzo Florio, who in following conceded it to his son Ignazio. Already at this time, there was a garden with a "flora all’Italiana" behind the Villa, which had circular vials in radial order, …