Potential disruptors to early follicular development and embryonic loss in cattle grazing legume species

Jessica Wyse; Rory Nevard; Jaymie Loy; Saliya Gurusinghe; Jeff McCormick; Leslie A. Weston; Cyril P. Stephen

Potential disruptors to early follicular development and embryonic loss in cattle grazing legume species

Jessica Wyse, Rory Nevard, Jaymie Loy, Saliya Gurusinghe, Jeff McCormick, Leslie A. Weston, Cyril P. Stephen

Research output: Other contribution to conference › Abstract › peer-review

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Abstract

Oestrogenic pastures in Australia have been found to affect fertility in cattle especially when
pastures have been affected by pest infestations or other stressors such as low rainfall. Phytooestrogens are structurally similar to mammalian oestrogens and can produce similar physiologic
effects (Mlynarczuk et al. 2011). Early embryonic loss may be as high as 24-29% in cattle fed on a
legume pasture (Shore et al. 1998). Exposure to multiple phyto-oestrogen compounds simultaneously
may critically alter the function of the bovine reproductive system and embryo development.

Original language	English
Number of pages	1
Publication status	Published - 2023
Event	Northern Beef Research Update Council: Recipe for Success - Double Tree By Hilton Esplanade, Darwin, Australia Duration: 22 Aug 2023 → 25 Aug 2023 https://www.nabrc.com.au/ https://www.nabrc.com.au/program (Program with links to abstracts)

Conference

Conference	Northern Beef Research Update Council
Abbreviated title	NBRUC 2023's Menu for Northern Beef Research
Country/Territory	Australia
City	Darwin
Period	22/08/23 → 25/08/23
Internet address	https://www.nabrc.com.au/ https://www.nabrc.com.au/program (Program with links to abstracts)

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NBRUC One Page Paper - RevisedAccepted author manuscript, 15.8 KB

1 Doctoral Thesis

Characterisation of Coumestans in Lucerne and Their Effect on Fertility in Beef Cattle
Wyse, J., 2025, Australia: Charles Sturt University. 207 p.
Research output: Thesis › Doctoral Thesis

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@conference{cd78d6e19fcc4b2a9338dcb1699a7113,

title = "Potential disruptors to early follicular development and embryonic loss in cattle grazing legume species",

abstract = "Oestrogenic pastures in Australia have been found to affect fertility in cattle especially when pastures have been affected by pest infestations or other stressors such as low rainfall. Phytooestrogens are structurally similar to mammalian oestrogens and can produce similar physiologic effects (Mlynarczuk et al. 2011). Early embryonic loss may be as high as 24-29\% in cattle fed on a legume pasture (Shore et al. 1998). Exposure to multiple phyto-oestrogen compounds simultaneously may critically alter the function of the bovine reproductive system and embryo development.",

author = "Jessica Wyse and Rory Nevard and Jaymie Loy and Saliya Gurusinghe and Jeff McCormick and Weston, \{Leslie A.\} and Stephen, \{Cyril P.\}",

year = "2023",

language = "English",

note = "Northern Beef Research Update Council : Recipe for Success, NBRUC 2023's Menu for Northern Beef Research ; Conference date: 22-08-2023 Through 25-08-2023",

url = "https://www.nabrc.com.au/, https://www.nabrc.com.au/program",

}

TY - CONF

T1 - Potential disruptors to early follicular development and embryonic loss in cattle grazing legume species

AU - Wyse, Jessica

AU - Nevard, Rory

AU - Loy, Jaymie

AU - Gurusinghe, Saliya

AU - McCormick, Jeff

AU - Weston, Leslie A.

AU - Stephen, Cyril P.

PY - 2023

Y1 - 2023

N2 - Oestrogenic pastures in Australia have been found to affect fertility in cattle especially when pastures have been affected by pest infestations or other stressors such as low rainfall. Phytooestrogens are structurally similar to mammalian oestrogens and can produce similar physiologic effects (Mlynarczuk et al. 2011). Early embryonic loss may be as high as 24-29% in cattle fed on a legume pasture (Shore et al. 1998). Exposure to multiple phyto-oestrogen compounds simultaneously may critically alter the function of the bovine reproductive system and embryo development.

AB - Oestrogenic pastures in Australia have been found to affect fertility in cattle especially when pastures have been affected by pest infestations or other stressors such as low rainfall. Phytooestrogens are structurally similar to mammalian oestrogens and can produce similar physiologic effects (Mlynarczuk et al. 2011). Early embryonic loss may be as high as 24-29% in cattle fed on a legume pasture (Shore et al. 1998). Exposure to multiple phyto-oestrogen compounds simultaneously may critically alter the function of the bovine reproductive system and embryo development.

M3 - Abstract

T2 - Northern Beef Research Update Council

Y2 - 22 August 2023 through 25 August 2023

ER -

Potential disruptors to early follicular development and embryonic loss in cattle grazing legume species

Abstract

Conference

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Research output

Characterisation of Coumestans in Lucerne and Their Effect on Fertility in Beef Cattle

Cite this