Fertility and the transition dairy cow

JR Roche, CR Burke, MA Crookenden… - Reproduction …, 2018 - CSIRO Publishing
The transition from pregnancy to lactation (ie the transition period) is a time of significant
metabolic challenge, with a several-fold increase in a cow's requirement for energy, protein …

Interaction between inflammation and metabolism in periparturient dairy cows

M Mezzetti, M Bionaz, E Trevisi - Journal of animal science, 2020 - academic.oup.com
A large body of work has been conducted to elucidate the link between the loss of viability,
sensitivity to pro-inflammatory mediators and the impairment of antimicrobial functions …

[HTML][HTML] Association between body condition score change during the dry period and postpartum health and performance

RC Chebel, LGD Mendonça, PS Baruselli - Journal of dairy science, 2018 - Elsevier
The objectives of the current study were to determine the association between body
condition score change during the dry period (ΔBCS) and postpartum health and …

[HTML][HTML] Invited review: Risk factors for transition period disease in intensive grazing and housed dairy cattle

RR Daros, DM Weary, MAG von Keyserlingk - Journal of Dairy Science, 2022 - Elsevier
Transition period (±3 wk around calving) diseases are prevalent in dairy systems. In this
review we describe the physiological and behavioral changes experienced by cows during …

Cutting edge: the regulatory mechanisms of macrophage polarization and function during pregnancy

LL Wang, ZH Li, H Wang, J Kwak-Kim… - Journal of reproductive …, 2022 - Elsevier
Macrophages are highly diverse cells and represent the major antigen-presenting cell at the
maternal-fetal interface. Except for protecting the embryo with half of the paternal antigens …

[HTML][HTML] The relationship between transition period diseases and lameness, feeding time, and body condition during the dry period

RR Daros, HK Eriksson, DM Weary… - Journal of dairy …, 2020 - Elsevier
In this longitudinal study, we tested the hypothesis that cows that are lame around dry-off are
at increased risk of transition diseases (TD), including metritis, subclinical ketosis (SCK) …

Potential roles of neutrophils in maintaining the health and productivity of dairy cows during various physiological and physiopathological conditions: a review

MN Alhussien, AK Dang - Immunologic research, 2019 - Springer
Neutrophils represent the first line of innate immunity and are the most prominent line of
cellular defence against invading microorganisms. On stimulation, they can quickly move …

[HTML][HTML] Invited review: Assessment of body condition score and body fat reserves in relation to insulin sensitivity and metabolic phenotyping in dairy cows

MH Ghaffari, H Sadri, H Sauerwein - Journal of Dairy Science, 2023 - Elsevier
The purpose of this article is to review body condition scoring and the role of body fat
reserves in relation to insulin sensitivity and metabolic phenotyping. This article summarizes …

Associations between circulating IGF-1 concentrations, disease status and the leukocyte transcriptome in early lactation dairy cows

DC Wathes, F Becker, L Buggiotti, MA Crowe, C Ferris… - Ruminants, 2021 - mdpi.com
Peripartum dairy cows commonly experience negative energy balance (EB) and
immunosuppression together with high incidences of infectious and metabolic disease. This …

The degree of postpartum metabolic challenge in dairy cows is associated with peripheral blood mononuclear cell transcriptome changes of the innate immune …

S Mann, AS Sipka, JK Grenier - Developmental & Comparative …, 2019 - Elsevier
Dairy cows undergo a nutrient deficit immediately postpartum when lactational demands
exceed nutrient intake. This occurs concurrently to an increased challenge due to bacterial …