Brood reduction via intra-clutch variation in testosterone--an experimental test in the great tit.

by Katarzyna Podlas, Fabrice Helfenstein, Heinz Richner
Published 2013-01-01

Editorial: Oxidative Stress and Signal Honesty

by David Costantini, David Costantini, Fabrice Helfenstein
Published 2017-04-01

Immune activation reduces sperm quality in the great tit.

by Sylvain Losdat, Heinz Richner, Jonathan D Blount, Fabrice Helfenstein
Published 2011-01-01

Is sperm morphology functionally related to sperm swimming ability? A case study in a wild passerine bird with male hierarchies

by Alfonso Rojas Mora, Magali Meniri, Sabrina Ciprietti, Fabrice Helfenstein
Published 2018-09-01

Antioxidant allocation modulates sperm quality across changing social environments.

by Alfonso Rojas Mora, Magali Meniri, Ophélie Gning, Gaëtan Glauser, Armelle Vallat, Fabrice Helfenstein
Published 2017-01-01

Sensitive and selective quantification of free and total malondialdehyde in plasma using UHPLC-HRMS[S]

by Rute Mendonça, Ophélie Gning, Claudia Di Cesaré, Laurence Lachat, Nigel C. Bennett, Fabrice Helfenstein, Gaétan Glauser
Published 2017-09-01

Sperm collection in Black-legged Kittiwakes and characterization of sperm velocity and morphology

by Ségolène Humann-Guilleminot, Pierre Blévin, Antonin Azou-Barré, Agathe Yacoumas, Geir Wing Gabrielsen, Olivier Chastel, Fabrice Helfenstein
Published 2018-07-01