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 …

Validation of a commercial automated body condition scoring system on a commercial dairy farm

IL Mullins, CM Truman, MR Campler, JM Bewley… - Animals, 2019 - mdpi.com
Simple Summary The evaluation and implementation of an automated body condition
scoring technology for dairy cattle. Body condition scoring in cattle is an effective tool to …

[HTML][HTML] Temporal profiles describing markers of inflammation and metabolism during the transition period of pasture-based, seasonal-calving dairy cows

OK Spaans, B Kuhn-Sherlock, A Hickey… - Journal of Dairy …, 2022 - Elsevier
The physiology of the dairy cow while transitioning from pregnancy to lactation is complex,
with multifactorial processes studied extensively for the role they play in manifestation of …

Proteomic analysis of peripheral blood mononuclear cells and inflammatory status in postpartum dairy cows supplemented with different sources of omega-3 fatty …

G Kra, N Nemes-Navon, JR Daddam, L Livshits… - Journal of …, 2021 - Elsevier
We examined the effects of dietary n-3 fatty acids on the proteome of peripheral blood
mononuclear cells (PBMC) in transition dairy cows. Forty-two dry cows were divided into …

[HTML][HTML] Seasonal heat load is more potent than the degree of body weight loss in dysregulating immune function by reducing white blood cell populations and …

M Zachut, G Kra, N Nemes-Navon, N Ben-Aharon… - Journal of dairy …, 2020 - Elsevier
We investigated the effects of seasonal heat stress and the degree of body weight (BW) loss
postpartum (PP) on immune and inflammatory markers in transition dairy cows. Blood …

The effect of willow fodder feeding on immune cell populations in the blood and milk of late-lactating dairy goats

H Muklada, H Voet, T Deutch, M Zachut, G Kra… - Animal, 2020 - cambridge.org
In a previous study, we showed that access to willow fodder decreased somatic cell counts
(SCC) in the milk of local Mamber goats grazing in brushland at the end of lactation. To test …

Supplementation with beta-1, 3-glucan improves productivity, immunity and antioxidative status in transition Holstein cows

WH Xia, L Wang, XD Niu, JH Wang, YM Wang… - Research in Veterinary …, 2021 - Elsevier
Dairy cows undergo dramatic physiological changes during the transition from late
pregnancy to early lactation, which make them vulnerable to metabolic stress and immune …

Feed intake, milk production and metabolism of Holstein, Gyr and Girolando-F1 heifers with high body condition score during the transition period

IDV Angelo, SCB Stivanin, EF Vizzotto… - Research in Veterinary …, 2022 - Elsevier
The transition period in taurine dairy cows is widely reported in the literature. However, little
is known about the metabolism of zebu animals and their crossbreeding with taurine breeds …

Correlation among blood vitamin E levels, hematological parameters, and cytokine expression of peripheral blood leukocytes during the transition period in dairy cows

CY Li, JS Ng, HI Chiang, JPW Chan… - Italian Journal of Animal …, 2024 - Taylor & Francis
Significant physiological changes in transition cows affect dry matter intake and immune
function. Vitamin E is a vital fat-soluble vitamin for cells, influencing their signal transduction …

[HTML][HTML] Evaluation of endogenous control gene expression in bovine neutrophils by reverse-transcription quantitative PCR using microfluidics gene expression arrays

MA Crookenden, CG Walker, B Kuhn-Sherlock… - Journal of Dairy …, 2017 - Elsevier
Reverse-transcription quantitative-PCR (RT-qPCR) is commonly used for assessing the
cellular response to changes in physiologic and pathologic conditions. The selection of …