A5042479081- Reproductive Physiology in Livestock
- Veterinary Equine Medical Research
- Reproductive Biology and Fertility
- Sperm and Testicular Function
- Cholinesterase and Neurodegenerative Diseases
- Stress Responses and Cortisol
- Reproductive System and Pregnancy
- Electrochemical sensors and biosensors
- Heart Rate Variability and Autonomic Control
- Veterinary Pharmacology and Anesthesia
- Blood Pressure and Hypertension Studies
- Dietary Effects on Health
- Effects of Radiation Exposure
- Ovarian function and disorders
- Thermoregulation and physiological responses
- Cardiac electrophysiology and arrhythmias
- Vitamin C and Antioxidants Research
- Meat and Animal Product Quality
- Computational Drug Discovery Methods
- Analytical Methods in Pharmaceuticals
- Electrochemical Analysis and Applications
- Medical and Health Sciences Research
- Plant-Derived Bioactive Compounds
- Selenium in Biological Systems
- Genetic and phenotypic traits in livestock
Fundación IRAUy
2023
Universidad de la República
2016-2020
Universidade Federal do Rio Grande do Sul
2020
Service de Santé des Armées
1993
Hôpital Lyon Sud
1984
There is a complex cascade involving proteins during early embryo development and maternal recognition, which very important for maintenance of conceptus. The aim this study was to compare proteomic profile uterine fluid after ovulation in pregnant cyclic mares. In the first cycle, samples 30 mares were collected on days 7 (n = 10), 10 10) 13 post constituted Cyclic group. second same bred fertile stallion. At 7, collected. Immediately sample collection, mare's uteri flushed, those with an...
Do beta blockers prevent the elevation of blood pressure induced by physical exercise and mental stress= The variations pulse rate observed with dynamic effort during tests calculation, colour stress, grip strength were measured in 15 hypertensive patients, before after treatment alenolol (100 mg day−1) a series 16 normolensive control subjects. With treatment, systolic diastolic pressures significantly lowered patients at rest. stress static caused rise pressure, greater untreated than...
Rapid endometrial adaptations occur with the embryo entering uterus to create a receptive uterine environment, which is essential for conceptus' development. The aim of this study was demonstrate ultrastructural and histological changes endometrium at day 5 after ovulation in cyclic inseminated mares. Mares were daily examined by transrectal palpation ultrasonographic examination reproductive tract until detected. In first cycle, biopsies from 10 mares (Cyclic group) collected on...
The equine industry is an essential source of job and income worldwide. use artificial insemination (AI) with frozen semen opportunity to continue disseminating the Colombian Criollo horse. Seminal cryopreservation studies in horses are limited, there no previous knowledge deleterious changes induced by process on chromatin integrity spermatic cells. present study aimed verify effect modified-INRA 82 Botucrio® extenders sperm kinematics, integrity, morphology cryopreserved sperm. Five...
The aim of the present experiment was to study relationship between equine chorionic gonadotropin (eCG) concentration at and after abortion day 70 subsequent reproductive activity. Twenty-two pregnant mixed breed, Criollo type mares with same gestational ages (70–77 days), were induced abort by digital puncture fetal membranes. Immediately before induction, for next 10 weeks, eCG activity monitored. Preabortion extremely variable, a mean 31.7 ± 28.1 IU/mL (range, 0.81–86.63 IU/mL). decreased...
The aim of the following review is to discuss effect on fertility some factors classically recognized as relevant success artificial insemination (AI) with frozen equine semen: total sperm numbers per AI (dose), number inseminations cycle (AI frequency), optimal timing relative ovulation, site and techniques.The semen widely used in industry.The minimum recommended dose spermatozoa has been established 250 x 10 6 progressive motile for uterine body insemination.However, required maintaining...
Abstract The purpose of this study was to evaluate the pharmacokinetics oral amitriptyline in horses. Oral (1 mg/kg) administered six Blood samples were collected from jugular and lateral thoracic vein at predetermined times 0 24 hr after administration. Plasma concentrations determined by high‐performance liquid chromatography analyzed using noncompartmental methods. Pharmacodynamic parameters including heart rate, respiration intestinal motility evaluated, electrocardiographic examinations...
This experiment aimed to verify if the proteins present in a 13th day conceptus induce changes equine endometrial ultra-structure, histology, and vascularization, two days after its infusion. Ten healthy cyclic mares were used. Once estrus was confirmed, examined daily detect ovulation (day 0). After ovulation, until seven by transrectal palpation B-mode Doppler ultrasonography. In this first cycle, intrauterine biopsies collected at constituting Cyclic group (n = 10). second same detected....