Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Paweł Łakota"'
Autor:
Marek Szymański, Paweł Łakota, Urszula Marzec-Wróblewska, Karolina Wasilow, Tomasz Stuczyński, Grzegorz Ludwikowski, Alina Woźniak, Piotr Kamiński, Leszek Jerzak, Adam Buciński
Publikováno v:
Biological Trace Element Research. 188:251-260
We analyzed cobalt (Co), chromium (Cr), and lead (Pb) concentrations in human semen and catalase CAT activity in seminal plasma and the effects of their relations on the sperm quality. We obtained semen samples from men (n = 168) undergoing routine i
Autor:
Paweł Łakota, Katarzyna Stadnicka, Izabela Kozłowska, Agata Szczerba, Takashi Kuwana, Marek Bednarczyk
Publikováno v:
Journal of Applied Genetics
Transgenic chickens have, in general, been produced by two different procedures. The first procedure is based on viral transfection systems. The second procedure, the non-viral method, is based on genetically modified embryonic cells transferred dire
Publikováno v:
Folia Biologica. 65:32-40
Autor:
Anna Badura, Paweł Łakota, Karolina Wasilow, Andżelika Lorenc, Piotr Kamiński, Marek Szymański, Grzegorz Ludwikowski, Urszula Marzec-Wróblewska, Adam Buciński
Publikováno v:
National Information Processing Institute
Examination of semen characteristics is routinely performed for fertility status investigation of the male partner of an infertile couple as well as for evaluation of the sperm donor candidate. A useful tool for preliminary assessment of semen charac
Autor:
Tomasz Stuczyński, Marek Szymański, Karolina Wasilow, Urszula Marzec-Wróblewska, Paweł Łakota, Leszek Jerzak, Piotr Kamiński, Grzegorz Ludwikowski, Adam Buciński
Publikováno v:
Archives of Environmental Contamination and Toxicology
The aim of the present study was to measure lanthanum (La), cerium (Ce), europium (Eu), and gadolinium (Gd) concentrations in human semen and correlate the results with sperm quality. The median semen content of La was 19.5 µg kg(-1) dry weight (dw)
Autor:
Bartosz Grajewski, Magdalena Wawrzyńska, Andrzej Pławski, Paweł Łakota, Ewa Wiśniewska, Marek Bednarczyk, Maria Siwek, Anna Slawinska, Ryszard Słomski
Publikováno v:
Folia Biologica. 58:257-263
The goal of our study was to evaluate whether private alleles can be defined in microsatellite markers for the breeds under investigation; to evaluate if these private alleles distinguish chicken chimera when using different tissues; to trace them ba
Autor:
Alina Wo Niak, Grażyna Odrowąż-Sypniewska, Karolina Wasilow, Tomasz Stuczyński, Paweł Łakota, Marek Szymański, Urszula Marzec-Wróblewska, Piotr Kamiński, Grzegorz Ludwikowski, Magdalena Kuligowska-Prusińska
Publikováno v:
Reproduction, Fertility and Development. 28:1518
We analysed sodium (Na), copper (Cu) and selenium (Se) levels in human semen and glutathione peroxidase activity (GPx) in seminal plasma and examined their relationships with sperm quality. Semen samples were obtained from men (n = 168) undergoing ro
Publikováno v:
Folia biologica. 56(3-4)
The aim of this study was to compare two types of devices used for blastoderm cell (BC) transfection: the Nucleofector (Amaxa, Biosystems) and the Multiporator (Eppendorf). To assess the influence of electric current on BCs, different conditions of b