A5013270916- Effects of Environmental Stressors on Livestock
- Reproductive Physiology in Livestock
- Meat and Animal Product Quality
- Genetic and phenotypic traits in livestock
- Reproductive System and Pregnancy
- Reproductive Biology and Fertility
- Animal Behavior and Welfare Studies
- Animal Nutrition and Physiology
- Milk Quality and Mastitis in Dairy Cows
- Growth Hormone and Insulin-like Growth Factors
- Biomarkers in Disease Mechanisms
- Heat shock proteins research
- Sex and Gender in Healthcare
- Animal Nutrition and Health
Nicolaus Copernicus University
2022-2023
Past studies suggested that during early lactation and the transition period, higher plasma growth hormone (GH) levels in subclinical ketosis (SCK) might involve initiation of body adipose tissues mobilization, resulting metabolic disorders ruminants particularly hyperketonemia. The upregulated GH mRNA expression tissue may take part adipolysis process SCK-affected cows paves a way for study further. This aimed to characterize GH, β-hydroxybutyrate acid (BHBA) non-esterified fatty (NEFA)...
The aim of the study was to determine effect heat stress on differences between selected biochemical blood parameters in cows June and October, taking into account different housing systems cooling used. research carried out 60 from stanchion barns (farm A) loose-house B). Material for research, venous blood, collected at same time, morning, after milking clinical examination. Then, describing energy balance activity indexes parenchymal organs as well mineral were determined. Milk production...
Abstract Ketosis is a major metabolic disorder that can lead to huge economic losses in postpartum dairy cows by influencing milk production and reproduction performance. Therefore, it very important understand the characteristics significance of plasma GH levels dynamic changes for finding pathogenesis subclinical ketosis (SK). The present study aimed determine role growth hormone (GH) from onset SK fifth week explain variations GH, markers namely, β-hydroxybutyric acid (BHBA),...
Mineral deficiencies are a common problem in dairy herds around the world. Currently, they most often occur subclinical form or with atypical symptoms, which makes their diagnosis difficult. New methods and possibilities of identifying mineral being sought. Hematological changes may early stages development deficiency diseases, detection be helpful diseases. The aim article is to present important information on disorders red blood cell system course cattle. tests should become one elements...