Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alysha Dance"'
Autor:
Chinju Johnson, Hélène Kiefer, Aurélie Chaulot-Talmon, Alysha Dance, Eli Sellem, Luc Jouneau, Hélène Jammes, John Kastelic, Jacob Thundathil
Publikováno v:
Cell and tissue research. 389(3)
Enhanced pre-pubertal nutrition in Holstein bulls increased reproductive hormone production and sperm production potential with no negative effects on sperm quality. However, recent trends in human epigenetic research have identified pre-pubertal per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::059642f49a73a3bb92a727e24d9c5f0a
https://pubmed.ncbi.nlm.nih.gov/35779136
https://pubmed.ncbi.nlm.nih.gov/35779136
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Supplemental energy and protein during calf-hood (2–30 wk) in dairy bulls hastened puberty (~1 mo), upregulated steroid biosynthesis, concentrations of reproductive hormones and Sertoli cell maturation, with larger testes and greater sperm producti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec5089516745ccc4d098f1cb1b2e5bd0
https://doi.org/10.1038/s41598-020-59067-3
https://doi.org/10.1038/s41598-020-59067-3
Publikováno v:
Theriogenology. 86:397-405
Global demand for animal proteins is increasing, necessitating increased efficiency of global food production. Improving reproductive efficiency of beef cattle, especially bull fertility, is particularly critical, as one bull can breed thousands of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71661c646b1fe6da41e04191fee438f8
https://doi.org/10.1016/j.theriogenology.2016.04.054
https://doi.org/10.1016/j.theriogenology.2016.04.054
Publikováno v:
Journal of Dairy Science. 98:987-998
Holstein bull calves often reach artificial insemination centers in suboptimal body condition. Early-life nutrition is reported to increase reproductive performance in beef bulls. The objective was to determine whether early-life nutrition in Holstei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ac3c19d75628535d0b87f6e09c79273
https://doi.org/10.3168/jds.2014-8564
https://doi.org/10.3168/jds.2014-8564
Publikováno v:
Theriogenology. 86(3)
Enhanced early-life nutrition (∼130% of required energy and protein) increased testes size and weight (∼20-25%) and reduced age at puberty (∼1 month) in beef and dairy bulls, compared with those fed 70% of dietary requirements. The objective wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ae3975fe2d59ab349123ae1020864ec
https://pubmed.ncbi.nlm.nih.gov/27114168
https://pubmed.ncbi.nlm.nih.gov/27114168
Publikováno v:
Reproduction, Fertility and Development. 29:1635
Beef and dairy bull calves fed a low-nutrition diet during early life had decreased concentrations of circulating insulin-like growth factor I (IGF-I), delayed increases in testosterone, smaller testes and delayed puberty compared with those fed high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc7b8ca25c0faab88c80ce7edb084be
https://doi.org/10.1071/rd16122
https://doi.org/10.1071/rd16122
Autor:
Gayathri D. Rajamanickam, Habib A. Shojaei Saadi, John P. Kastelic, Evine van Riemsdijk, Jacob C. Thundathil, Alysha Dance
Publikováno v:
Journal of Proteomics, 82, 64-80
Journal of Proteomics 82 (2013)
Journal of Proteomics 82 (2013)
The objective was to investigate expression patterns of proteins in pyriform sperm, a common morphological abnormality in bull sperm. Ejaculates were collected from sexually mature Holstein bulls (n = 3) twice weekly for 10 weeks (pre-thermal insult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4438a20599a935a8ef78293a07069514
https://research.wur.nl/en/publications/proteins-associated-with-critical-sperm-functions-and-sperm-head-
https://research.wur.nl/en/publications/proteins-associated-with-critical-sperm-functions-and-sperm-head-
Publikováno v:
Reproduction, Fertility and Development. 27:220
The objective was to determine effects of early-life nutrition on reproductive potential of Holstein bulls. Twenty-six bull calves were randomly allotted to 3 groups and fed ~70, 100, or 130% of National Research Council recommendations for both ener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::417a21fa6b38c9eccb4ea263804d4847
https://doi.org/10.1071/rdv27n1ab261
https://doi.org/10.1071/rdv27n1ab261
Publikováno v:
Biology of Reproduction. 85:535-535
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a1ba6792a3efd14297f237d473643d6
https://doi.org/10.1093/biolreprod/85.s1.535
https://doi.org/10.1093/biolreprod/85.s1.535