Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sylwia Prochowska"'
Autor:
Barbara Kij, Agnieszka Nowak, Joanna Kochan, Karolina Fryc, Sylwia Prochowska, Wojciech Niżański
Publikováno v:
Theriogenology. 179:149-154
The aim of this study was to compare several culture systems for cat embryos. Domestic cat oocytes were matured in vitro (IVM), fertilized (IVF), and cultured individually or in groups in drops under oil (20 μL or 50 μL) and in 16 microwell dishes
Publikováno v:
Theriogenology
Theriogenology, Elsevier, 2020, 158, pp.339-345. ⟨10.1016/j.theriogenology.2020.09.032⟩
Theriogenology, Elsevier, 2020, 158, pp.339-345. ⟨10.1016/j.theriogenology.2020.09.032⟩
Although purebred cat breeding is growing in popularity in European countries, most research and publications concern dog reproduction. Infertility in queens has been poorly studied. It may not come as a surprise as common domestic shorthair cats are
Autor:
Agnieszka Nowak, Joanna Kochan, Wiesława Młodawska, Sylwia Prochowska, Marcin Pałys, Agnieszka Partyka, Józef Skotnicki, Teresa Grega, Wojciech Niżański
Publikováno v:
Theriogenology. 131:140-145
The aim of this study was to analyze the influence of the type of spermatozoa and of different sperm abnormalities on fertilization and embryo development after ICSI in cats. In Exp I, ICSI was performed using urethral or epididymal spermatozoa colle
Autor:
Karolina Fryc, Sylwia Prochowska, Joanna Kochan, Wojciech Niżański, Monika Bugno-Poniewierska, Agnieszka Nowak, Barbara Kij, Julia Gabryś
Publikováno v:
Theriogenology. 157
Domestic cats are frequently used as a research model for felid species that are threatened with extinction. Until now, the development of feline embryos has been evaluated using both classical observation methods and time-lapse monitoring (TLM). Bla
Publikováno v:
Theriogenology. 88:43-49
The aim of this study was to examine apoptotic markers in fresh and frozen-thawed feline spermatozoa collected via urethral catheterization and epididymal slicing. Caspase activation, DNA fragmentation, and phosphatidylserine externalization were eva
Autor:
Beata Olejnik, Wojciech Niżański, Piotr Młynarz, Władysław Kordan, Sylwia Prochowska, Anna Kuzborska, Mariusz A. Bromke, Leyland Fraser, Marzena Mogielnicka-Brzozowska, Jerzy Wiśniewski
Publikováno v:
Theriogenology. 141
The binding of seminal plasma (SP) proteins by spermatozoa plays an important role in the regulation of sperm epididymal maturation, motility gaining in female reproductive tracts and sperm-egg interaction. The aim of the study was to analyze the SP
Publikováno v:
Theriogenology. 84:1565-1571
This study was designed to describe and compare basic semen characteristics and sperm motility parameters obtained via computer-assisted sperm analysis (CASA) in feline semen collected from the urethra and epididymis, on the basis of large, unselecte
Publikováno v:
Theriogenology. 82(9)
This study was designed to investigate if the characteristics of feline urethral sperm can be affected by high dilution in an artificial medium. The semen collected by urethral catheterization from eight male cats was evaluated for sperm concentratio