A5004203341- Veterinary Equine Medical Research
- Reproductive Physiology in Livestock
- Sports Performance and Training
- Muscle metabolism and nutrition
- Sperm and Testicular Function
- Genetics and Physical Performance
- Genetic and phenotypic traits in livestock
- Effects of Environmental Stressors on Livestock
- Urologic and reproductive health conditions
- Reproductive System and Pregnancy
- Assisted Reproductive Technology and Twin Pregnancy
- Rabies epidemiology and control
- Exercise and Physiological Responses
- Male Reproductive Health Studies
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Veterinary Orthopedics and Neurology
- Ruminant Nutrition and Digestive Physiology
- Endometriosis Research and Treatment
- Aquaculture disease management and microbiota
- Reproductive Biology and Fertility
- Prenatal Screening and Diagnostics
- Pharmacological Effects and Assays
- Breastfeeding Practices and Influences
- Children's Physical and Motor Development
- Pregnancy and Medication Impact
Universidade Federal do Rio Grande do Sul
1998-2024
Universidade Luterana do Brasil
2006-2008
Faculdades Guarulhos
2007
Abstract Background Spinal articular dysfunction disrupts normal neural function and may lead to stiffness, pain or poor performance. Back is common in equine athletes, it a complaint by horse owners requesting chiropractic evaluations. Objectives To describe the prevalence of spinal showjumping horses. Study Design Retrospective analysis clinical records. Methods Records from 3 years examinations horses, beginners high‐performance levels. Each had 30 segments evaluated for presence...
Brasileiro de Hipismo (BH) represents an open population that permits genetic input from breeds recognised by the World Breeding Federation for Sport Horses. The aim of this study was characterisation as first a series aiming at consolidating current selection programme. Brazilian Association Horse Breeders provided genealogical data 1977 to 2011. A bank containing 34,393 horses analysed parameters including: individual inbreeding (F), effective size (Ne), number founders (fe), ancestors...
Contents The objective of this retrospective study was to evaluate the effect management strategies aiming improve animal well‐being on pregnancy and embryonic death ( ED ) rates. Breeding records a cohort 1206 Thoroughbred mares brought stallion station facility, be bred with stallions housed there, were evaluated during ten breeding seasons. Mares blocked according in two groups: Stress Relax. Strategies used (Relax group) as follows: stopping teasing routine, reducing or eliminating stall...
The aim of this study was to compare the protein profile endometrial secretions from estrous mares resistant or susceptible persistent post-mating endometritis (PPME).The hypothesis that before insemination in uterine environment is disturbed.Endometrial 17 were collected artificial (AI), when a pre-ovulatory follicle and characteristic ultrasonic image observed, using regular vaginal tampon.Immediately after remove tampon an biopsy obtained.The biopsies evaluated by immunohistochemistry....
Detomidine is an alpha-2-adrenergic agonist widely used in horses. To evaluate changes muscular energy metabolism caused by detomidine continuous rate infusion standing horses, six adult animals were submitted to 1 hour 20 μg/kg/hr IV constant detomidine. Heart rate, respiratory (RR), mean arterial blood pressure, systolic diastolic capillary refill time, rectal temperature, plasma glucose, lactate, total protein, packed cell volume (PCV), hemoglobin (Hb), partial pressure of oxygen, carbon...
Abstract OBJECTIVE To develop a high-resolution melting (HRM) assay to detect the g.66493737C>T polymorphism in myostatin gene ( MSTN ) and determine frequency of 3 previously defined g.66493737 genotypes (T/T, T/C, C/C) warmblood horses. SAMPLES Blood samples from 23 PROCEDURES From each blood sample, DNA was extracted analyzed by standard PCR methods an HRM genotype. Three protocols (standard protocol, protocol which high-salt solution added reaction mixture before first cycle,...
Background: : rabies is a fatal zoonosis caused by highly neurotropic RNA virus which causes neurological signs and that distributed almost worldwide. Rabies affects domestic wild animals this disease transmitted their bites, through the present in saliva inoculated. In Brazil, Desmodus rotundus main hematophagous bat species transmits rabies, especially to herbivores e equines. equines, clinical manifestation varies lot, including both paralytic furious form of disease. The goal study...
É descrito um caso de placentite micótica e aborto em uma égua com 7 meses gestação. Alterações macroscópicas incluíam subdesenvolvido, áreas brancas na placenta espessamento da membrana cório-alantóide. No pulmão fetal havia duas nodulações 1 cm diâmetro. Microscopicamente as lesões placentárias eram predominantemente necrótico-purulentas focos mineralização trombose inflamação purulenta no do feto. Hifas fúngicas septadas ramificadas estavam presentes também nos nódulos pulmonares....
Resumo Este estudo estimou parâmetros genéticos para avaliações de salto em cavalos da raça Brasileiro Hipismo, buscando características passíveis serem avaliadas precocemente e que estejam geneticamente correlacionadas (ϒg) com resultados posteriores competições esportivas. Para os duas foram consideradas: Classificação (CLASS) do animal (considerando alturas dos obstáculos; número competidores; tipo competição: regional, nacional ou internacional) escore final (SCOREF) peso competição,...
The aim of this study was to investigate the presence persisting mating-induced endometritis in maiden mares compared with incidence barren and test efficiency a certain intra-uterine treatment.Seventy Thoroughbred aged between 3 8 years 69 were studied.Mares examined daily by means palpation ultrasound per rectum order evaluate follicular growth, grade uterine edema intrauterine fluid accumulation (IUF).Mares allowed breed when follicle reaches >40 mm, associated reduction edema.Twelve...
O presente estudo foi delineado com o objetivo de verificar a necessidade inativar leite em pó desnatado reconstituído, bem como uso do UHT diluente sêmen eqüino resfriado. Para tanto, foram efetuados dois experimentos. No primeiro experimento, 4 diluentes testados: não inativado, UHT, marca A e B. 20 coletas realizadas. resfriado +4°C avaliado quanto à motilidade progressiva total nas 0 , 24 48 horas posteriores diluição. segundo um 101 ciclos utilizados, inseminando-se as éguas diluído...
O presente estudo teve como objetivo comparar a taxa de prenhez éguas PSC apresentando boa conformação perineal, natural ou corrigida cirurgicamente, no momento da cobertura com obtida em falhas fechamento vulvar e cuja correção cirúrgica ocorreu somente após ovulação.Foram utilizadas 293 Puro Sangue Corrida, sendo 47 virgens, 96 falhadas 150 produto ao pé.Durante os exames rotina para o controle folicular, região perineal era avaliada quanto à sua conformação.Quando necessária, sutura dos...
Síndrome vestibular central (SVC) em equinos decorrente de intoxicação por metronidazol é um distúrbio raro. Este relato descreve caso SVC após uso dose terapêutica equino macho adulto sem raça definida. O animal foi submetido à enterectomia intestino delgado e a terapia antimicrobiana pós-cirúrgica constava 15 mg.kg-1, via intravenosa (IV), associado penicilina com estreptomicina 22.000UI.kg-1, intramuscular (IM) gentamicina 6,6 IV. A partir do 12º dia pós-operatório administração...
Abstract This study aimed to estimate genetic parameters for jumping measures in the Brazilian Sport Horses breed, looking see which jump characteristics can be evaluated early and that present favorable correlations (ϒg) with of later sports performance. Data were available results competitions on Horses. Two traits calculated: Classification (CLASS) animal (taking into consideration obstacle height, number competitors, type competition (regional, national, international) final score...
A gestação gemelar é um sério problema devido às perdas econômicas geradas pelos altos índices de abortos, natimortos, mortalidade perinatal e queda fertilidade da égua. Diversos métodos têm sido utilizados para realizar a redução dos gêmeos, como o esmagamento precoce uma das vesículas sob controle ultra-sonográfico. O experimento teve objetivo verificar eficácia embrionárias no 16 dia pós-ovulação, antes ou depois sua fixação útero. Foram analisados os registros 1337 éguas, raça Puro...
The present study aimed to verify (a) if the presence of fluid in uterine lumen during foal-heat was related post-breeding fluid; (b) treating mares with accumulation (b1) decreased incidence and (b2) improved pregnancy rates foal-heat; (c) treatments accumulation.One hundred sixty two Thoroughbred ages from 4 23 years were studied.Fifty-seven presented heat 35.1% them retained after ovulation.This result superior (p<0.05) that found did not retain (n=73; 15.1%).Treatments oxytocics...