L
Leonardo Antonio Sechi
Researcher at University of Sassari
Publications - 287
Citations - 9015
Leonardo Antonio Sechi is an academic researcher from University of Sassari. The author has contributed to research in topics: Paratuberculosis & Antibody. The author has an hindex of 48, co-authored 260 publications receiving 7899 citations. Previous affiliations of Leonardo Antonio Sechi include Catholic University of the Sacred Heart & Centre for DNA Fingerprinting and Diagnostics.
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Journal ArticleDOI
Antimicrobial activities of Eugenol and Cinnamaldehyde against the human gastric pathogen Helicobacter pylori
Shaik Mahaboob Ali,Shaik Mahaboob Ali,Aleem Ahmed Khan,Irshad Ahmed,M. Musaddiq,Ahmed Ks,H. Polasa,L. Venkateswar Rao,C M Habibullah,Leonardo Antonio Sechi,Niyaz Ahmed +10 more
TL;DR: Results indicate that the two bioactive compounds tested may prevent H. pylori growth in vitro, without acquiring any resistance, as indicated by the results of the present study.
Journal ArticleDOI
Comparison of the incidence of virulence determinants and antibiotic resistance between Enterococcus faecium strains of dairy, animal and clinical origin
Luisa Mannu,Antonio Paba,Elisabetta Daga,Roberta Comunian,Stefania Anna Lucia Zanetti,Ilaria Duprè,Leonardo Antonio Sechi +6 more
TL;DR: The results of this study suggest that E. faecium from traditional Sardinian raw milk cheeses should not be considered to be the main source of untreatable nosocomial enterococcal infections in humans in the island of Sardinia.
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Detection and Isolation of Mycobacterium avium subspecies paratuberculosis from intestinal mucosal biopsies of patients with and without Crohn's disease in Sardinia.
Leonardo Antonio Sechi,Antonio Mario Scanu,Paola Molicotti,Sara Cannas,Manuela Mura,Giuseppe Dettori,Giovanni Fadda,Stefania Anna Lucia Zanetti +7 more
TL;DR: The finding of the organism colonizing a proportion of people without Crohn's disease is consistent with what occurs in other conditions caused by a primary bacterial pathogen in susceptible hosts.
Journal ArticleDOI
Antibacterial activity of ozonized sunflower oil (Oleozon).
Leonardo Antonio Sechi,Irene Lezcano,N. Nunez,M. Espim,Ilaria Duprè,Antonio Daniele Pinna,Paola Molicotti,Guido Fadda,Stefania Anna Lucia Zanetti +8 more
TL;DR: A.L. NUNEZ, M. ESPIM, I. PINNA, P. MOLICOTTI, G. FADDA and S. ZANETTI 2001.
Journal ArticleDOI
Prevalence and characterization of Enterococcus spp. isolated from Brazilian foods
Bruna Carrer Gomes,Carolina Tonani Esteves,Izabel Cristina Vanzato Palazzo,Ana Lúcia da Costa Darini,Giovanna E. Felis,Leonardo Antonio Sechi,Bernadette Dora Gombossy de Melo Franco,Elaine Cristina Pereira De Martinis +7 more
TL;DR: The results showed that enterococci from Brazilian foods present important dualist aspects for food safety and the spread of virulence/resistance traits in isolates of the two species and different RAPD-types suggest the pathogenic potential of both species.