P
Paula Toni Del Giudice
Researcher at Federal University of São Paulo
Publications - 13
Citations - 583
Paula Toni Del Giudice is an academic researcher from Federal University of São Paulo. The author has contributed to research in topics: Sperm & Varicocele. The author has an hindex of 13, co-authored 13 publications receiving 521 citations.
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Journal ArticleDOI
Effect of varicocele on sperm function and semen oxidative stress
Camile Garcia Blumer,Adriana Ester Restelli,Paula Toni Del Giudice,T.B. Soler,Renato Fraietta,Marcilio Nichi,Ricardo Pimenta Bertolla,Agnaldo Pereira Cedenho +7 more
TL;DR: In this article, the effect of varicocele on sperm DNA integrity, mitochondrial activity, lipid peroxidation, and acrosome integrity was evaluated in 30 patients with and 32 men without the condition.
Journal ArticleDOI
Adolescent varicocele: improved sperm function after varicocelectomy.
José Iran Medeiros Lacerda,Paula Toni Del Giudice,Barbara Ferreira da Silva,Marcilio Nichi,R.M. Fariello,Renato Fraietta,Adriana Ester Restelli,Camile Garcia Blumer,Ricardo Pimenta Bertolla,Agnaldo Pereira Cedenho +9 more
TL;DR: This study was able to demonstrate that varicocelectomy in adolescents is associated with increased sperm DNA integrity and mitochondrial activity, however, levels of seminal products of lipid degradation (malondialdehyde) are not different.
Journal ArticleDOI
Proteomic analysis of seminal plasma in adolescents with and without varicocele
Daniel Suslik Zylbersztejn,Cassio Andreoni,Paula Toni Del Giudice,Deborah Montagnini Spaine,Luciana Borsari,Gustavo H.M.F. Souza,Ricardo Pimenta Bertolla,Renato Fraietta +7 more
TL;DR: Changes in the proteomic profile of adolescents with varicocele and normal semen parameters (VNS group) indicate that normal semen analysis may not reflect alterations in proteins in seminal plasma, which will facilitate detection of new proteins associated with spermatogenesis and sperm function.
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Effect of leukocytospermia and processing by discontinuous density gradient on sperm nuclear DNA fragmentation and mitochondrial activity
R.M. Fariello,Paula Toni Del Giudice,Deborah Montagnini Spaine,Renato Fraietta,Ricardo Pimenta Bertolla,Agnaldo Pereira Cedenho +5 more
TL;DR: While semen processing selects sperm with higher rates of DNA integrity independent of the presence or absence of leukocytes in semen, samples without leukocytospermia present more sperm without DNA fragmentation.
Journal ArticleDOI
Unraveling the sperm proteome and post-genomic pathways associated with sperm nuclear DNA fragmentation
Paula Intasqui,M. Camargo,Paula Toni Del Giudice,Deborah Montagnini Spaine,Valdemir Melechco Carvalho,Karina Helena Morais Cardozo,Agnaldo Pereira Cedenho,Ricardo Pimenta Bertolla +7 more
TL;DR: Processes such as triacylglycerol metabolism, energy production, protein folding, response to unfolded proteins, and cellular detoxification were found to be altered in these cells.