Dairy heifers have an earlier increase in serum pregnancy-specific protein B compared with lactating dairy cows. Is this an indicator of earlier conceptus attachment?

This study was designed to use within-individual daily increases in circulating pregnancy-specific protein B (PSPB) to determine time to increase in serum PSPB in nulliparous heifers and multiparous dairy cows following artificial insemination (AI). Weekly cohorts of lactating Holstein cows (n = 56)...

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Detalles Bibliográficos
Autores principales: Middleton, E.L., Minela, T., Ahearne, M., Arnold, H., Santos, A., Pursley, J.R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Physiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9623710/
https://www.ncbi.nlm.nih.gov/pubmed/36338019
http://dx.doi.org/10.3168/jdsc.2021-0198

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