An updated insight on testicular hemodynamics: Environmental, physiological, and technical perspectives in farm and companion animals

H Samir, MI ElSayed, F Radwan, M Hedia… - Veterinary research …, 2023 - Springer
In all organs, control of blood flow is important but might be particularly critical for testicular
functions. This is because of the very low oxygen concentration and high metabolic rate of …

Recent possibilities for the diagnosis of early pregnancy and embryonic mortality in dairy cows

O Szenci - Animals, 2021 - mdpi.com
Simple Summary Pregnancy diagnosis plays an essential role in decreasing days open in
dairy farms; therefore, it is very important to select an accurate method for diagnosing early …

[图书][B] Arthur's Veterinary Reproduction and Obstetrics-E-Book: Arthur's Veterinary Reproduction and Obstetrics-E-Book

DE Noakes, TJ Parkinson, GCW England - 2018 - books.google.com
As the standard theriogenology text for veterinary students, Veterinary Reproduction and
Obstetrics is also a great reference to keep post-graduation. The 10th edition of this book …

Intramuscular administration of l-arginine boosts testicular hemodynamics, plasma concentrations of testosterone and nitric oxide in heat-stressed rams

AS El-Shalofy, H Samir, HR El-Sherbiny - Theriogenology, 2023 - Elsevier
The current study aimed to assess, for the first time, the effects of intramuscular injection of l-
arginine (L-arg) on testicular hemodynamics, echogenicity, and plasma concentrations of …

Melatonin improves testicular haemodynamics, echotexture and testosterone production in Ossimi rams during the breeding season

A El‐Shalofy, M Hedia, J Kastelic - Reproduction in Domestic …, 2021 - Wiley Online Library
The objective was to determine effects of a single parenteral dose of melatonin on testicular
blood flow indices, testicular echogenicity and plasma testosterone concentrations in rams …

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] Use of Doppler ultrasonography in embryo transfer programs: feasibility and field results

G Pugliesi, GD de Melo, GA Ataíde Jr… - Animal …, 2018 - ncbi.nlm.nih.gov
The intensive use of Doppler ultrasonography in several studies in the last decade allowed
the characterization of vascular perfusion and the estimation of function of the reproductive …

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 …

[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 …

New approaches to assess fertility in domestic animals: Relationship between arterial blood flow to the testicles and seminal quality

A Velasco, S Ruiz - Animals, 2020 - mdpi.com
Simple Summary Reproduction is one of the most important economic factors at a
production level. For that reason, the evaluation of the breeding soundness (BS) is of great …