A5053990585- Genetic and phenotypic traits in livestock
- Reproductive Physiology in Livestock
- Effects of Environmental Stressors on Livestock
- Animal Diversity and Health Studies
- Periodontal Regeneration and Treatments
- Ruminant Nutrition and Digestive Physiology
- Veterinary Equine Medical Research
- Sexual function and dysfunction studies
Alexandria University
2022-2025
Objectives: This study aimed to evaluate the effectiveness of gonadotropin-releasing hormone-loaded chitosan-TPP nanoparticles (GnRH-CNPs) and prostaglandin F2α-loaded (PGF2α-CNPs) within Ovsynch protocol for enhancing reproductive performance in heat-stressed dairy cows. Methods: Thirty-six cyclic purebred Friesian cows not detected standing heat more than 90 days postpartum were randomly allocated three treatment groups. The control group (OVS, n = 12) followed standard with conventional...
Equine endometritis is one of the most common causes reproduction failure. To achieve better treatment outcomes, different diagnostic methods should be combined. In current study, 39 repeat breeder mares were subjected to ultrasonography examination detect excessive accumulation intrauterine fluids and an abnormal oedema pattern, which revealed that 61.5% positive. Combined with endometrial cytology by low-volume uterine flush, 47.7% smears contain neutrophils (more than 2-3 per HPF X100),...