A5048816463- Reproductive biology and impacts on aquatic species
- Sperm and Testicular Function
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Aquaculture Nutrition and Growth
- Fish Ecology and Management Studies
- Reproductive Biology and Fertility
- Animal Genetics and Reproduction
- Aquaculture disease management and microbiota
- Hormonal and reproductive studies
- Insect and Pesticide Research
- Molecular Sensors and Ion Detection
- Male Reproductive Health Studies
- Protein Hydrolysis and Bioactive Peptides
- Genital Health and Disease
- Insect Resistance and Genetics
- Healthcare and Venom Research
- Microfluidic and Bio-sensing Technologies
- Orbital Angular Momentum in Optics
- Crystallography and molecular interactions
- Biomimetic flight and propulsion mechanisms
- Molecular Biology Techniques and Applications
- Selenium in Biological Systems
- Cancer-related molecular mechanisms research
- Supramolecular Chemistry and Complexes
- Urologic and reproductive health conditions
Institute of Animal Reproduction and Food Research
2015-2024
Polish Academy of Sciences
2015-2024
Stanisław Sakowicz Inland Fisheries Institute
2016
Warsaw University of Technology
1998
University of Warsaw
1998
The effects of Se supplementation and its organic or inorganic form on semen quantitative parameters (ejaculate volume, sperm concentration, total number sperm) biochemical seminal plasma (protein acid phosphatase activity, superoxide dismutase antioxidant capacity) were investigated over a 25-wk reproductive season. Additionally, DNA fragmentation motility characteristics turkey spermatozoa measured. in relation to yellow syndrome also determined. Twenty-four males (Big 6) divided into 3...
The extensive use of artificial insemination in turkeys has led to the development vitro semen storage. However, fertility rates from liquid stored and frozen/thawed turkey are still unsatisfactory. aim study was assess spermatozoa viability, mitochondrial membrane potential (MMP), reactive oxygen species production (ROS) cryopreserved with flow cytometry. Moreover, motility adenosine triphosphate (ATP) content sperm were monitored at same time link cytometry data movement energetics. Liquid...
Turkey seminal plasma contains three serine proteinase inhibitors. Two of them, with low molecular masses (6 kDa), were identified as single-domain Kazal-type inhibitors responsible for regulating acrosin activity. Our experimental objective was to isolate and characterize the inhibitor high weight from turkey plasma. The purified using hydrophobic interaction affinity chromatography. Pure preparations used identification by mass spectrometry, determination physicochemical properties...
The aim of this study was to characterize the fresh and cryopreserved whitefish semen verify usefulness parameters in order qualify semen. relationship between DNA microsatellite genotyping quality also examined. Whitefish characterized by high values, mainly sperm motility viability. After cryopreservation an intense decrease percentage motile cells noticed whereas viability decreased a lower degree. Low regressions were found for both semen, except regression amplitude lateral head...
The Atlantic sturgeon (Acipenser oxyrinchus) faces unique conservation challenges due to its extended maturation period and irregular spawning patterns, which restrict reproductive capacity. Therefore, in order overcome these difficulties we have made a first attempt develop effective cryopreservation procedure for through evaluation of the effects glucose concentration extender final sperm straw on motility parameters. A remarkably high (81 ± 8%) postthaw was obtained. other velocity...
The aim of this study was to develop effective methods for short-term storage and cryopreservation lake minnow Eupallasella percnurus sperm using extenders. A total number 50 40 individual semen samples were collected in 2010 2013 year, respectively. extenders – VRT (Volckaert's solution), TLP (modified Tyrode's solution) BWW (Yanagimachi's used semen. performed a Tris-glucose buffer containing 10% one the cryoprotectants dimethyl sulfoxide (DMSO), dimethylacetamide (DMA) or methanol. most...