IV Lobachova, Institute of Animal Breeding in Steppe Regions named by M. Ph. Ivanov
«Ascania-Nova», Ukraine The effects of serum addition to SOF medium particularly or with …

We studied the capacity of the cattle oocyte for the resumption of meiosis and the
achievement of metaphase II in various protein-free culture media (DMEM, TCM-199, Ham's …

The association between levels of trace elements, endocrine diseases and reproductive
impairments is actively investigated currently. In this connection, it seems relevant to study …

Аннотация Изучено состояние извлеченных ооцит-кумулюсных комплексов из яичников
выбракованных высокопродуктивных коров, их связь с морфофункциональными …

Follicular fluid is a complex combination of water and dissolved substances that originate
from the plasma and are produced locally by cells of ovarian follicles. Its biochemical …

The levels of total calcium, inorganic phosphorus, magnesium, sodium, potassium, and
chlorides in the blood plasma, and the osmolality of the plasma, were determined in bovine …

The information known at the moment on the follicular development, the in vitro maturation of
oocytes, the in vitro fertilization of oocytes and the development of zygotes at blastocyst …

Oocyte selection is an initial and fundamentally important stage in the technology of
producing high quality embryos in vitro. One of the promising approaches in the search for …

Oocyte meiotic maturation is a process of a transformation of the oocyte at the germinal
vesicle stage to the oocyte at the stage of second meiotic metaphase. The product of …

Condition of oocyte-cumuli complexes extracted from ovaries of culled highly productive
cows and their correlation with morphofunctional peculiarities of ovaries and ability of in vitro …