Ovulation
Bioactivity of ovulation inducing factor (or nerve growth factor) in bovine seminal plasma and its effects on ovarian function in cattle. https://www.ncbi.nlm.nih.gov/pubmed/25796284
Double ovulation and occurrence of twinning in alpacas (Vicugna pacos). https://www.ncbi.nlm.nih.gov/pubmed/25963129
Ovulation-inducing factor: a protein component of llama seminal plasma (Downloadable article, 2010)
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(2007) Proceedings of the Annual Conference of the American Association of Veterinary Anatomists, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada, 22-24, June 2006. Anatomia Histologia Embryologia, 36, 396-399.
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Fernández, A., C. Ulloa-Leal, M. Silva, C. Norambuena, G. P. Adams, M. Guerra & M. H. Ratto (2014) The effect of repeated administrations of llama ovulation-inducing factor (OIF/NGF) during the peri-ovulatory period on corpus luteum development and function in llamas. Animal Reproduction Science, 149, 345-352.
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Ratto, M., W. Huanca, S. Jaswant & G. P. Adams (2006) Comparison of the effect of natural mating, LH, and GnRH on interval to ovulation and luteal function in llamas. Animal Reproduction Science, 91, 299-306.
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Ratto, M. H., W. Huanca, S. Jaswant & G. P. Adams (2006) Comparison of the effect of ovulation-inducing factor (OIF) in the seminal plasma of llamas, alpacas, and bulls. Theriogenology, 66, 1102-1106.
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Silva, M., A. Fernández, C. Ulloa-Leal, G. P. Adams, M. A. Berland & M. H. Ratto (2015) LH release and ovulatory response after intramuscular, intravenous, and intrauterine administration of β-nerve growth factor of seminal plasma origin in female llamas. Theriogenology, 84, 1096-1102.
Silva, M., C. Ulloa-Leal, C. Norambuena, A. Fernández, G. P. Adams & M. H. Ratto (2014) Ovulation-inducing factor (OIF/NGF) from seminal plasma origin enhances Corpus Luteum function in llamas regardless the preovulatory follicle diameter. Animal Reproduction Science, 148, 221-227.
Silva, M., C. Ulloa-Leal, X. P. Valderrama, O. A. Bogle, G. P. Adams & M. H. Ratto (2017) Nerve growth factor from seminal plasma origin (spβ-NGF) increases CL vascularization and level of mRNA expression of steroidogenic enzymes during the early stage of Corpus Luteum development in llamas. Theriogenology, 103, 69-75.
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Last updated: 13.01.2023
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