Seasonal heat stress: Clinical implications and hormone treatments for the fertility of dairy cows
F De Rensis, I Garcia-Ispierto, F López-Gatius - Theriogenology, 2015 - Elsevier
Heat stress has consequences on both the physiology and reproductive performance of
cows, but the most dramatic effect for dairy producers is the decrease produced in fertility …
cows, but the most dramatic effect for dairy producers is the decrease produced in fertility …
Factors of a noninfectious nature affecting fertility after artificial insemination in lactating dairy cows. A review
F López-Gatius - Theriogenology, 2012 - Elsevier
After 80 years of the commercial application of artificial insemination (AI) in the cow, the
method still has numerous benefits over natural insemination including worldwide gene …
method still has numerous benefits over natural insemination including worldwide gene …
[HTML][HTML] Factors associated with estrous expression and subsequent fertility in lactating dairy cows using automated activity monitoring
CM Tippenhauer, JL Plenio, AML Madureira… - Journal of Dairy …, 2021 - Elsevier
The objective of this observational study was to identify factors associated with estrous
duration (DU) and intensity measured as the peak of activity (PA) change and subsequent …
duration (DU) and intensity measured as the peak of activity (PA) change and subsequent …
Ultrasound and endocrine findings that help to assess the risk of late embryo/early foetal loss by non‐infectious cause in dairy cattle
F López‐Gatius, I García‐Ispierto - Reproduction in Domestic …, 2010 - Wiley Online Library
Contents This report reviews the clinical applications of routine ultrasound in gestation
control programmes for dairy herds. Emphasis is placed on identifying risks of late …
control programmes for dairy herds. Emphasis is placed on identifying risks of late …
The dilemma of twin pregnancies in dairy cattle. A review of practical prospects
F López-Gatius, C Andreu-Vázquez, R Mur-Novales… - Livestock Science, 2017 - Elsevier
Carrying twins has been extensively described as an emerging principal non-infectious
factor jeopardizing pregnancy maintenance and reducing the lifespan of dairy cows. The risk …
factor jeopardizing pregnancy maintenance and reducing the lifespan of dairy cows. The risk …
Factors affecting pregnancy loss for single and twin pregnancies in a high-producing dairy herd
N Silva-Del-Río, JD Colloton, PM Fricke - Theriogenology, 2009 - Elsevier
Our objective was to determine the magnitude of, and factors affecting, pregnancy loss for
lactating Holstein cows on a commercial dairy farm when diagnosed with twin (n= 98) or …
lactating Holstein cows on a commercial dairy farm when diagnosed with twin (n= 98) or …
Pregnancy-associated glycoproteins and pregnancy wastage in cattle
BK Whitlock, HS Maxwell - Theriogenology, 2008 - Elsevier
Accurate diagnosis of non-pregnancy and prompt re-enlistment of “non-pregnant” cattle into
an appropriate breeding protocol are essential components of successful reproductive …
an appropriate breeding protocol are essential components of successful reproductive …
[HTML][HTML] A prognostic model to predict the success of artificial insemination in dairy cows based on readily available data
CJ Rutten, W Steeneveld, JCM Vernooij, K Huijps… - Journal of Dairy …, 2016 - Elsevier
A prognosis of the likelihood of insemination success is valuable information for the decision
to start inseminating a cow. This decision is important for the reproduction management of …
to start inseminating a cow. This decision is important for the reproduction management of …
Relationship of progesterone, bovine pregnancy-associated glycoprotein-1 and nitric oxide with late embryonic and early fetal mortalities in dairy cows
A Karen, AC Bajcsy, R Minoia, R Kovács… - … of Reproduction and …, 2014 - jstage.jst.go.jp
The aim of the present study was to determine the relationship of progesterone (P4), bovine
pregnancy-associated glycoprotein-1 (bPAG-1) and nitric oxide (NO) levels with late …
pregnancy-associated glycoprotein-1 (bPAG-1) and nitric oxide (NO) levels with late …
Serological screening for Coxiella burnetii infection and related reproductive performance in high producing dairy cows
F López-Gatius, S Almeria, I Garcia-Ispierto - Research in veterinary …, 2012 - Elsevier
The possible relationship between Coxiella-seropositivity and the reproductive performance
of cows during the previous year to the serological screening was examined in three high …
of cows during the previous year to the serological screening was examined in three high …