Ultrasonography for the detection of pregnancy and study of embryonic and fetal development in camels, buffaloes, and sheep: techniques, equations, and limitations

A Ali, DR Derar, ARK Abdel-Razek - Animal Reproduction Science, 2024 - Elsevier
New technologies for detecting pregnancy shortly after mating/insemination and identifying
gestational age are essential for speeding up the reproductive cycle and ensuring high …

Dynamics of uterine and ovarian arteries flow velocity waveforms and their relation to follicular and luteal growth and blood flow vascularization during the estrous …

EA Abdelnaby, AMA El-Maaty, RSA Ragab, AA Seida - Theriogenology, 2018 - Elsevier
Doppler ultrasonography enabled understanding of the reproductive system hemodynamics
in cyclic and pregnant cattle. To confirm the hypothesis that the ipsilateral ovarian and …

Ovarian, uterine and luteal hemodynamic variations between pregnant and non-pregnant pluriparous Egyptian buffalos with special reference to their anatomical and …

YS Abouelela, NAE Yasin, MA Khattab, KH El-Shahat… - Theriogenology, 2021 - Elsevier
This study determined the ovarian, uterine, and luteal hemodynamic variations using
Doppler between pregnant and non-pregnant pluriparous buffalos in relation to their …

[HTML][HTML] Vascular and morphological features of the corpus luteum 12 to 20 days after timed artificial insemination in dairy cattle

LG Siqueira, EK Arashiro, AM Ghetti, ED Souza… - Journal of dairy …, 2019 - Elsevier
Our objective was to retrospectively compare pregnant versus nonpregnant cattle in terms of
vascular and morphometric changes in corpora lutea between d 12 and 20 following timed …

[HTML][HTML] Administration of estradiol benzoate enhances ovarian and uterine hemodynamics in postpartum dairy buffaloes

H Samir, HR El-Sherbiny, AE Ahmed, R Ahmad Sindi… - Animals, 2023 - mdpi.com
Simple Summary Buffaloes (Bubalus bubalis) are one of the important dairy animals in
Egypt because they account for about 56% of total milk production. However, Egyptian …

[HTML][HTML] Corpus luteum color Doppler ultrasound and pregnancy outcome in buffalo during the transitional period

L Esposito, A Salzano, M Russo, D de Nicola, A Prandi… - Animals, 2020 - mdpi.com
Simple Summary The advent of color Doppler ultrasonography promoted tremendous
advances in research and clinical practice in animal reproduction, because it allowed …

Ultrasonographic findings of the corpus luteum and the gravid uterus during heat stress in dairy cattle

I Nanas, M Barbagianni, K Dadouli… - … in Domestic Animals, 2021 - Wiley Online Library
The objectives of this study were to assess alterations in, echogenic appearance, size and
blood flow in the corpus luteum, the placentomes and the blood flow in umbilical and uterine …

Effect of pre-treatment of melatonin on superovulation response, circulatory hormones, and miRNAs in goats during environmental heat stress conditions

H Samir, M Samir, F Radwan, AS Mandour… - Veterinary Research …, 2024 - Springer
Environmental heat stress has a deleterious impact on farm animal reproductive
performance. The purpose of this study was to see how the addition of melatonin affected …

Emotional temperaments in advanced pregnant goats and its relationship with the feto-maternal blood flow and placentome echotexture

H Samir, AA Swelum, A Farag… - Veterinary Research …, 2024 - Springer
The current study aimed to investigate the effect of xylazine sedation (non-sedated versus
sedated conditions) and animal temperament on the fetal and maternal hemodynamics …