Tomasz M Gruszecki

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
An analysis of the risk factors for ovine lentivirus infection was performed in sheep flocks located throughout the central-eastern region of Poland. Here, we report the infection details for 98 flocks with a total of 6470 ewes, 15 sheep breeds. The identification of infected animals and a review of the epidemiological status of each flock were based on an(More)
The polymorphism of prion protein (PrP) amino acids in codons 136 (A/V), 154 (R/H); and 171 (Q/R/H) was established. Reproductive performance of mother sheep was evaluated analysing the fertility coefficient and litter size, i.e. the number of born and reared lambs. The studies included mothers of synthetic lines BCP – 111 sheep and SCP – 104 sheep born in(More)
Based on mitochondrial DNA (mtDNA) cytochrome b (cyt b) gene was partially sequenced and analysed in order to investigate genetic diversity between domestic sheep (Ovis aries) synthetic line BCP n=16 and wild sheep mouflon (Ovis musimon) n=24 from the Sowie Mountains in Poland. All 18 haplotypes were observed which formed two distinct clades in O. aries BCP(More)
When evaluating a novel bone substitute material, advanced in vivo testing is an important step in development and safety affirmation. Sheep seems to be a valuable model for human bone turnover and remodeling activity. The experimental material composed with the stem cells is an advanced therapy medicinal product (acc. to EC Regulation 1394/2007). Our(More)
Nanowater (NW; water declusterized in the low-temperature plasma reactor) has specific physicochemical properties that could increase semen viability after freezing and hence fertility after artificial insemination (AI) procedures. The main goal of this study was to evaluate ram semen quality after freezing in the media containing NW. Ejaculates from 10(More)
  • 1