These are a collection of excellent resource papers covering potential approaches to manage bovine reproduction in extensive cattle, including use of Gonadotrophin Releasing Hormone (GnRH) analogues, anti GnRH vaccines and surgical sterilisation.

Padula - GnRH Analogues - agonist and antagonist review
I consider this one of the most complete reviews of the entire class of GnRH analogues
Padula agonist review.pdf
11 MB
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Use GnRH agonists long term suppression D'Occhio et al 2002
This was the early studies assessing the use of GnRH agonist implants for long-term suppression of f
Use GnRH agonists long term suppression D'Occhio et al 2002.pdf
103 KB
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Reproductive responses of cattle to GnRH agonists D'Occhio et al 2000
Details cellular effects and both pro and anti-fertility applications of GnRH agonists in cattle
Reproductive responses of catttle to GnRH agonists D'Occhio et al 2000.pdf
5 MB
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Sustained testicular atrophy GnRH immunisation and carcase D'Occhio et al 2001
Use of active immunization against GnRH to reduce testicular function in bulls
Sustained testicular atrophy GnRH immunisation and carcase D'Occhio et al 2001.pdf
4 MB
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Applications of GnRH in the control and management of fertility in female animals Herbert Trigg 2005
Good review article
Applications of GnRH in the control and management of fertility in female animals Herbert Trigg 2005.pdf
6 MB
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GnRH agonist cattle_review_2017_mjd
Expert review report on the use of GnRH agonists in cattle by Professor Michael D'Occhio
GnRH agonist cattle_review_2017_mjd.pdf
992 KB
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Immunocastration Implant Curtis et al 2022
Different approach to providing phased antigen release
Immunocastration Implant Curtis et al 2022.pdf
2 MB
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