Applied use of Doppler ultrasonography in bovine reproduction
PLP Fontes, N Oosthuizen - Frontiers in Animal Science, 2022 - frontiersin.org
The use of Doppler ultrasonography to quantify blood vascularization in reproductive organs
has increased over the past decade. Doppler technology has predominantly been explored …
has increased over the past decade. Doppler technology has predominantly been explored …
[HTML][HTML] Current status of corpus luteum assessment by Doppler ultrasonography to diagnose non-pregnancy and select embryo recipients in cattle
A number of potentials uses of Doppler ultrasonography have been explored in the last
decades, both as research tools in reproductive physiology investigations and for the …
decades, both as research tools in reproductive physiology investigations and for the …
Vitamin and mineral supplementation and rate of gain in beef heifers I: effects on dam hormonal and metabolic status, fetal tissue and organ mass, and concentration …
AC B. Menezes, KL McCarthy, CJ Kassetas… - Animals, 2022 - mdpi.com
Simple Summary Cow-calf operations rely mostly in forage-based systems. Different
supplementation strategies are used by beef producers in order to overcome nutrient …
supplementation strategies are used by beef producers in order to overcome nutrient …
Early pregnancy-induced transcripts in peripheral blood immune cells in Bos indicus heifers
Immune cells play a central role in early pregnancy establishment in cattle. We aimed to:(1)
discover novel early-pregnancy-induced genes in peripheral blood mononuclear cells …
discover novel early-pregnancy-induced genes in peripheral blood mononuclear cells …
Luteal color doppler ultrasonography and pregnancy-associated glycoproteins as early pregnancy diagnostic tools and predictors of pregnancy loss in Bos taurus …
MP Holton, N Oosthuizen, GD Melo… - Journal of Animal …, 2022 - academic.oup.com
The objective of this study was to evaluate the use of luteal color doppler (CD)
ultrasonography and plasma concentrations of pregnancy-associated glycoproteins (PAG) …
ultrasonography and plasma concentrations of pregnancy-associated glycoproteins (PAG) …
[HTML][HTML] Detection of nonpregnant cows and potential embryo losses by color Doppler ultrasound and interferon-stimulated gene expression in grazing dairy cows
Many studies have been conducted to estimate pregnancy losses between 19 and 34 d after
artificial insemination (AI) in dairy cows managed under confinement-based systems, but …
artificial insemination (AI) in dairy cows managed under confinement-based systems, but …
Use of color-Doppler ultrasonography for selection of recipients in timed-embryo transfer programs in beef cattle
G Pugliesi, GD de Melo, JB Silva, AS Carvalhêdo… - Theriogenology, 2019 - Elsevier
We aimed to study the association between CL characteristics assessed by color-Doppler
ultrasonography (Doppler-US) at the time of embryo transfer (ET) and pregnancy rate (P/ET) …
ultrasonography (Doppler-US) at the time of embryo transfer (ET) and pregnancy rate (P/ET) …
Accuracy of early pregnancy diagnosis and determining pregnancy loss using different biomarkers and machine learning applications in dairy cattle
PA Ferraz, DAS Poit, LMF Pinto, AC Guerra, AL Neto… - Theriogenology, 2024 - Elsevier
This study aimed to compare the accuracy of IFN-τ stimulated gene abundance (ISGs) in
peripheral blood mononuclear cells (PBMCs), CL blood perfusion by Doppler ultrasound …
peripheral blood mononuclear cells (PBMCs), CL blood perfusion by Doppler ultrasound …
Applied use of interferon-tau stimulated genes expression in polymorphonuclear cells to detect pregnancy compared to other early predictors in beef cattle
GD de Melo, BP Mello, CA Ferreira, CAS Godoy Filho… - Theriogenology, 2020 - Elsevier
We aimed to evaluate the accuracy of Interferon-tau stimulated genes (ISG) abundance in
peripheral blood polymorphonuclear cells (PMNs) on D20 after fixed-time artificial …
peripheral blood polymorphonuclear cells (PMNs) on D20 after fixed-time artificial …
Comparison of estradiol benzoate doses for resynchronization of ovulation at 14 days after timed-AI in suckled beef cows
AG da Silva, TK Nishimura, CC Rocha, IG Motta… - Theriogenology, 2022 - Elsevier
We aimed to compare the effects of use of 1 or 2 mg estradiol benzoate (EB) associated with
an intravaginal progesterone (P4) device for resynchronization of ovulation 14 days after …
an intravaginal progesterone (P4) device for resynchronization of ovulation 14 days after …