A5101437453- Reproductive Physiology in Livestock
- Metabolism, Diabetes, and Cancer
- Pesticide Residue Analysis and Safety
- Meat and Animal Product Quality
- Pharmacological Effects and Assays
- Birth, Development, and Health
- Diabetes Treatment and Management
- Rabbits: Nutrition, Reproduction, Health
- Phytoestrogen effects and research
- GDF15 and Related Biomarkers
- Fatty Acid Research and Health
- Regulation of Appetite and Obesity
- Ruminant Nutrition and Digestive Physiology
- Phytase and its Applications
- Infant Nutrition and Health
- Analytical Chemistry and Chromatography
- Vitamin K Research Studies
- Hormonal Regulation and Hypertension
Novo Nordisk (Denmark)
2025
Universidade Federal de Mato Grosso
2024
University of Milan
1973-1975
The metabolism of testosterone was studied in vitro anterior pituitary, hypothalamic and hyperstriatal tissues taken from male European starlings the autumn. In all studied, converted into 5alpha-androstan-17beta-ol-3-one (5alpha-DHT), 5beta-androstan-17beta-ol-3-one (5beta-DHT), 5beta-androstane-3alpha,17beta-diol (5beta-THT), 5beta-androstane-3,-17-dione androst-4-ene-3,17-dione. 5alpha-DHT produced significantly greater amounts by pituitary gland than hypothalamus hyperstriatum. amount...
SUMMARY The gonadotrophin-releasing activity of hypothalamo-neurohypophysial hormones has been investigated in normal female rabbits. Pooled urine, obtained before and after intravenous injection different posterior pituitary preparations (Pitressin, Pitocin, lysine-vasopressin synthetic oxytocin), was extracted by the kaolin-acetone method assayed mouse uterus test. All used induced a significant rise release gonadotrophins. experiments suggest that polypeptides may play role physiological...
Diets composed of whole flint corn grain (WCG) without any roughage source are often used in South American countries. The primary protein theses diets is soybean meal. We hypothesized that the combination different sources improves ruminal fermentation and nutrient digestibility. This study was carried out to assess impacts replacing 50% meal by other on voluntary dry matter intake (DMI), digestibility, efficiency N utilization, use, metabolic characteristics, ingestive behavior Nellore...
PGE1 and PGF2α reduce milk yields in lactating rats if given intraperitoneally immediately prior to suckling. The inhibition of secretion brought about by PGs may be antagonized exogenous oxytocin at a proper time.