Results 151 to 160 of about 35,836 (303)

Analysis of endometrial myeloid and lymphoid dendritic cells during mouse estrous cycle

open access: yes, 2006
This study was performed to evaluate the frequency and localization of endometrial myeloid (CD11c+ CD11b+) and lymphoid (CD11c+ CD8α+) dendritic cells (DCs) at different stages of murine estrous cycle.
Salehnia, M.   +4 more
core  

Differences in the bovine milk whey proteome between early pregnancy and the estrous cycle

open access: yes, 2020
Current bovine pregnancy detection methods are not reliable until at least day 28 post artificial insemination (AI). The bovine estrous cycle is approximately 21 days; consequently, producers miss an opportunity to rebreed at the next estrous event ...
Malo Estepa, Irene   +4 more
core  

Wearable‐based phenotyping of activity patterns during pregnancy

open access: yesPregnancy, Volume 2, Issue 4, July 2026.
Abstract Objective Wearable activity trackers provide scalable, objective measures of behavior, but their potential use for early detection of high‐risk conditions during pregnancy remains to be evaluated. Study design Using longitudinal Fitbit data from 336 participants in the Deep Phenotyping of Pregnancy Project (DP3), we evaluated both conventional
Oren Barak   +4 more
wiley   +1 more source

STELLAR‐CB: Synthetic Temporal LSTM for Livestock Activity Recognition—Cow Behaviour

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This study introduces a novel framework combining LSTM networks with SMOTE to address class imbalance in precision livestock farming. It improves the detection of rare behaviours in livestock, achieving state‐of‐the‐art performance while reducing computational overhead, offering a practical, breed‐agnostic solution for enhancing automated behaviour ...
Ghufran Ahmed   +9 more
wiley   +1 more source

Validation of a Pregnancy‐Associated Glycoprotein–Based Lateral Flow Assay for Early Pregnancy Detection in Goats

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
The commercial AOFPT developed to detect PAG molecules in bovine serum, was observed to be a rapid, practical, and effective method for early pregnancy diagnosis for to improve reproductive performance and herd management strategies in goats, especially following the post‐mating 28th day .
Mehmet Can Kara, Ayşe Merve Köse
wiley   +1 more source

Restraint stress prolongs Diestrus phase of mouse Estrous cycle. [PDF]

open access: yesOxf Open Neurosci
Urbain GR   +4 more
europepmc   +1 more source

Comparative Effects of Laparotomy and Laparoscopy‐Assisted Embryo Transfer on Oxidative Stress and Thiol–Disulphide Homeostasis in Tuj Ewes

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Laparoscopic embryo transfer in Tuj ewes induces less oxidative stress and better preserves thiol–disulphide homeostasis than laparotomy. These findings indicate that minimally invasive approaches better maintain redox balance and antioxidant defence during embryo transfer procedures.
Murat Can Demir   +7 more
wiley   +1 more source

Impact of Estrous Cycle on Cardiac Function

open access: yes
Heart disease is the leading cause of death in the U.S. Premenopausal women generally have lower cardiovascular disease (CVD) rates compared to men, but after menopause, their risk exceeds that of men, largely due to decreased estrogen and progesterone ...
Nguyen, Thaotho Hoang
core  

Status of On‐Farm Artificial Insemination Services and Effectiveness of Oestrus Synchronization in Dairy Cattle Under Small‐Scale Dairy Farming System

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Cross‐sectional survey and retrospective data on the oestrus synchronization were collected and analysed. The predominant mating system practiced by dairy farmers was AI (55.6%), and 73.5% of farmers apply controlled mating. The highest response rate and pregnancy rate were 89.5% and 45.2%, respectively, whereas a birth rate of 9.6%–18.5% was obtained.
Temesgen Milkias   +2 more
wiley   +1 more source

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