A5021906325- Reproductive Physiology in Livestock
- Genetic and phenotypic traits in livestock
- Reproductive Biology and Fertility
- Effects of Environmental Stressors on Livestock
- Rural Development and Agriculture
- Diphtheria, Corynebacterium, and Tetanus
- Sperm and Testicular Function
- Agricultural and Food Sciences
- Veterinary medicine and infectious diseases
- Plant Toxicity and Pharmacological Properties
- Animal Genetics and Reproduction
- Bee Products Chemical Analysis
- Animal Disease Management and Epidemiology
- Nuts composition and effects
- Renal and related cancers
- Parasite Biology and Host Interactions
- Environmental Toxicology and Ecotoxicology
- Vector-Borne Animal Diseases
- Pregnancy and preeclampsia studies
- Veterinary Medicine and Surgery
- Helminth infection and control
- Helicobacter pylori-related gastroenterology studies
- Neurobiology and Insect Physiology Research
- Cardiac Fibrosis and Remodeling
- Aquaculture disease management and microbiota
Universidade Federal do Tocantins
2011-2025
Universidade Federal do Norte do Tocantins
2024-2025
Universidade do Tocantins
2024
Universidade Federal de Minas Gerais
2007-2011
ABSTRACT This study aimed to evaluate the efficiency of recombinant bovine somatotropin (rbST) on pregnancy rate (PR), dominant follicle diameter (DFD) pre-ovulatory (DFPO), and follicular growth (FGR) in Bos indicus cows with low body condition score (BCS; mean = 2.3) subjected fixed-time artificial insemination (FTAI) protocols. The females were divided into four groups: rbST group day zero (GbSTd0; n=31) received a progesterone (P4) intravaginal device + estradiol benzoate d0 protocol;...
In two different experiments, the effects of hyperthyroidism on histomorphometry and expression Cdc47 caspase-3 were evaluated in uteri placentas during gestation postpartum. Fetal development was also gestation. first experiment, 36 adult female Wistar rats divided into groups 18 animals each: (1) hyperthyroid; (2) euthyroid (control). Female mated killed at 7, 14 19 days Uteri weighed subjected to histomorphometric immunohistochemical evaluation determine caspase-3. Ovaries for weight...
Na ovinocultura, a raca Santa Ines, amplamente explorada no territorio brasileiro, possui indices de producao compativeis com sistemas europeus exploracao leiteira (Susin et al., 2005), e o bom desempenho animais na fase cria esta diretamente relacionado leite das maes (Peeters 1992). A Lacaune tem sua origem atrelada boa carcaca em diversas regioes da Franca passou por um programa melhoramento genetico que resultou aumento melhora composicao dos cordeiros destinados ao abate (Barillet...
ABSTRACT The use of organophosphates has been recommended for fish, especially the trichlorfon to control parasites. Colossoma macropomum were exposed during 96 hours and total number mucous cells decreased in when compared group. Glycoproteins acid, acid sulphated neutral was identified gill epithelium. Neutra glycoprotein had a significant decrease between sublethal concentration. Acid didn’t have any difference groups trichlorfon, Sulfated acidic group noticed reduction mucosal sulphated....
The aim of this study was to characterize and establish the prevalence foot lesions stages footrot in sheep flocks State Tocantins, Brazil, during dry moist seasons. A total 339 (Ovis aries) were examined period September 2014 May 2015. Procedures for animal examination age estimation performed. All animals divided three groups: G1, G2 G3 using Egerton's modified score system footrot. Foot classified as: double sole (DS), overgrowth (OG), white line disease (WLD), moderate interdigital...
ABSTRACT This study aimed to investigate the profile of AMH serum concentrations during period prepuberty in young bulls. The bulls were selected and evaluated for 150 days assess their sexual development. semen blood collection, body weight (kg), scrotal measurements performed every 30 days, puberty (D0) was considered when at least 50×106 spermatozoa/mL, 10% progressive motility verified first time. After plasma separated used determine concentration by ELISA, presenting values 611.4a...
Bovine enzootic hematuria (BEH) is a chronic disease caused by ingestion of Pteridium esculentum subsp. arachnoideum (Kaulf.) Thomson. This has great importance because it affects the animal wellbeing, causes economic losses, and hinders public health due to toxic principle that present in milk cows ingest this plant. Early diagnosis assists decision making for disposal replacement animals endemic regions. Despite ultrasonography useful tool disease, there lack studies evaluating BEH state...
Esta pesquisa teve como objetivo a organização de informações que, posteriormente, servirão base parar estudos futuros relacionados raça Mangalarga Marchador e configuração do APL Agronegócio Cavalo no Tocantins. Discutindo-se conexão entre o mercado cavalo, além traça um perfil socioeconômico dos produtores que atuam na atividade. A partir fatos, foi realizado uma campo através questionário com total 17 criadores da situados nas principais áreas produção estado. análise executada ênfase...
Urolithiasis is defined as calculi formation into the urinary tract. The aetiology related to mineral imbalance in diet and most cases, successful treatment achieved only through surgical procedures. Furthermore, breeding ability could be impaired. This report describes technique of cranial penile urethrostomy associated with partial penectomy performed for urolithiasis a ram. Although limited obstructions, this low-costs, tissues are accessed, general anaesthesia not required may preserved.
A ausência da categoria asinina nas normas técnicas de avaliação seminal promove a necessidade informações reprodutivas desta espécie. Objetivou-se descrever o perfil proteômico do plasma jumentos raça Pêga (Equus asinus). Utilizaram-se seis animais púberes, com peso 239±32,6 Kg e circunferência escrotal 36,8±6,9 cm, criados em mesma propriedade no estado Tocantins, Brasil. Foi realizada eletroforese unidimensional, utilizando 12,5% acrilamida 30μg proteína. As bandas foram descoradas...