Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Marc Llavanera"'
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Background Despite their low abundance in sperm, mitochondria have diverse functions in this cell type, including energy production, signalling and calcium regulation. In humans, sperm mitochondrial DNA content (mtDNAc) has been reported to
Externí odkaz:
https://doaj.org/article/d7ae67d0a26a43dfbed40b8377bceffe
Publikováno v:
Biological Research, Vol 57, Iss 1, Pp 1-11 (2024)
Abstract Background Basal energetic metabolism in sperm, particularly oxidative phosphorylation, is known to condition not only their oocyte fertilising ability, but also the subsequent embryo development. While the molecular pathways underlying thes
Externí odkaz:
https://doaj.org/article/b1e5e42629ff4354948249cf790f9ec0
Autor:
Albert Salas-Huetos, Jordi Ribas-Maynou, Yentel Mateo-Otero, Carolina Tamargo, Marc Llavanera, Marc Yeste
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Background MicroRNAs (miRNAs) are small, single-stranded, non-coding RNA molecules of 22–24 nucleotides that regulate gene expression. In the last decade, miRNAs have been described in sperm of several mammals, including cattle. It is know
Externí odkaz:
https://doaj.org/article/329f8e18b6414b27a0468a406beea844
Autor:
Yentel Mateo-Otero, Francisco Madrid-Gambin, Marc Llavanera, Alex Gomez-Gomez, Noemí Haro, Oscar J. Pozo, Marc Yeste
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-9 (2023)
Metabolic activity of mammalian sperm is shown to influence reproductive outcomes beyond fertilisation.
Externí odkaz:
https://doaj.org/article/72fdad2c3df54a96bda23e015361a07c
Autor:
Jaime Catalán, Iván Yánez-Ortiz, Marc Torres-Garrido, Jordi Ribas-Maynou, Marc Llavanera, Isabel Barranco, Marc Yeste, Jordi Miró
Publikováno v:
Antioxidants, Vol 13, Iss 3, p 322 (2024)
Cryopreservation is a stressful process for sperm, as it is associated with an increased production of reactive oxygen species (ROS). Elevated ROS levels, which create an imbalance with antioxidant capacity, may result in membrane lipid peroxidation
Externí odkaz:
https://doaj.org/article/dddbb1d23ffa4b17ba34b8b20a38c4cd
Autor:
Yentel Mateo-Otero, Marc Yeste, Jordi Roca, Marc Llavanera, Diego Bucci, Giovanna Galeati, Marcella Spinaci, Isabel Barranco
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Seminal plasma (SP), a fluid composed mainly by secretions from accessory sex glands, contains a heterogenous population of extracellular vesicles (EVs), involved in several reproductive physiological processes. Seminal plasma has been found
Externí odkaz:
https://doaj.org/article/0ba9337954c44748bc0f3692e52c7ce9
Autor:
Yentel Mateo-Otero, Marc Llavanera, Sandra Recuero, Ariadna Delgado-Bermúdez, Isabel Barranco, Jordi Ribas-Maynou, Marc Yeste
Publikováno v:
Biological Research, Vol 55, Iss 1, Pp 1-12 (2022)
Abstract Background The assessment of sperm DNA integrity has been proposed as a complementary test to conventional mammalian semen analysis. In this sense, single-strand (SSB) and double-strand (DSB) DNA breaks, the two types of sperm DNA fragmentat
Externí odkaz:
https://doaj.org/article/ec4b8ac616cc4bc58b60c5e37e92df5a
Autor:
Marc Llavanera, Jordi Ribas-Maynou, Ariadna Delgado-Bermúdez, Sandra Recuero, Rodrigo Muiño, Carlos O. Hidalgo, Carolina Tamargo, Sergi Bonet, Yentel Mateo-Otero, Marc Yeste
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 12, Iss 1, Pp 1-12 (2021)
Abstract Background Genetic selection in cattle has been directed to increase milk production. This, coupled to the fact that the vast majority of bovine artificial inseminations (AI) are performed using cryopreserved sperm, have led to a reduction o
Externí odkaz:
https://doaj.org/article/b71f702b36aa4592998b45b8176d227b
Autor:
Ferran Garriga, Marc Llavanera, Estel Viñolas-Vergés, Sandra Recuero, Carolina Tamargo, Ariadna Delgado-Bermúdez, Marc Yeste
Publikováno v:
Animal, Vol 16, Iss 9, Pp 100609- (2022)
In the dairy breeding industry, pregnancy of dairy cows is essential to initiate milk production, so that high fertility rates are required to increase their productivity. In this regard, sperm proteins that are indicative of sperm quality and/or fer
Externí odkaz:
https://doaj.org/article/efae3f7828134992a8947976b8431e99
Autor:
Linda Tapsell, Joan Sabaté, Raquel Martínez, Marc Llavanera, Elizabeth Neale, Albert Salas-Huetos
Publikováno v:
Nutrients, Vol 15, Iss 4, p 955 (2023)
Nuts have formed part of human diets throughout the ages. In recent decades, research has shown they are key foods in dietary patterns associated with lower chronic disease risk. The current state of climate change, however, has introduced an imperat
Externí odkaz:
https://doaj.org/article/c2e962022fd041c89c01e9861ee18448