Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Marian Tischner"'
Publikováno v:
Medycyna Weterynaryjna. 78:6678-2023
So far, no tests have been developed for draft horses to measure their exertion rate. In our study, the heart rate regeneration index was used for the first time to assess the exertion and fatigue of draft horses. A pair of horses was pulling a cart
Autor:
Bogusława Długosz, Patrycja Mrowiec, Monika Bugno-Poniewierska, Zenon Podstawski, Barbara Kij-Mitka, Olga Lasek, Marian Tischner
Publikováno v:
Acta veterinaria Hungarica.
The use of frozen semen lowers the risk of disease transmission, eliminates geographical limitations and supports the implementation of genetic resource protection programs. However, due to the very rare use of frozen semen from Hutsul stallions, the
Autor:
Marek Tischner, Marian Tischner, Aleksandra Gospodarczyk, Weronika Janta, Aleksandra Męczyńska, Marcin Maciejczyk
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Theriogenology. 65:1891-1899
LIF is twice transiently expressed in the mouse uterus, first at the time of ovulation and again just prior to implantation, and studies have demonstrated a beneficial influence of this cytokine on embryo development in several species. We have inves
Publikováno v:
Biology of Reproduction. 69:278-285
An unpredictability of ovarian response still remains the major problem concerning ovine reproductive programs. The influence of several environmental, genetic, and ovarian cycle effects on oocyte/embryo yield from donor females has been previously r
Autor:
Mauro Mattioli, Barbara Barboni, Michael Clinton, Pasqualino Loi, Marian Tischner, Grazyna Ptak
Publikováno v:
Biology of Reproduction. 67:1719-1725
Recently developed, assisted reproductive technologies (e.g., in vitro embryo production and nuclear transfer) have encountered perinatal morbidity/mortality of the offspring produced, which are likely to hinder the application of these techniques. C
Publikováno v:
Biology of Reproduction. 61:1568-1574
A wave of follicular growth in lamb ovaries occurs at about 4 weeks of age, generating a life-time peak in follicle numbers. In order to take advantage of the large number of oocytes available, and to substantially decrease the generation interval, e
Autor:
Marian Tischner, Józef Niezgoda
Publikováno v:
Biology of Reproduction. 52:107-111
Publikováno v:
Theriogenology. 67(4)
The objective of this study was to evaluate parthenogenetic activation of domestic cat oocytes after being exposed to either ethanol, magnetic field, calcium ionophore A23187, or cycloheximide and a combination of these agents. We also wished to eval