Sentences with phrase «ovarian follicle cells»
Research appearing in Developmental Cell details the discovery of genes located in two genomic regions whose copy numbers are increased in response to differentiation of the ovarian follicle cells.
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During an IVF cycle, a woman receives fertility drugs that stimulate ovarian cells in the follicle.
As a result, the follicle, which contains the ovarian cells and the egg, gets bigger, estrogen levels rise, and the egg matures.
That ovarian tissue bears clusters of cells known as primordial follicles, which surround immature precursors to egg cells.
The researchers isolated primary ovarian follicles, consisting of the oocyte and surrounding cells.
That geometry directly links to whether or not the ovarian follicles, organized hormone - producing support cells surrounding an immature egg cell, will survive in the ovary, which was one of the bigger findings in the study.
The Colorado lab discovered that granulosa cells — the cells that surround maturing eggs in the ovarian follicles — were pumping out leptin and shipping it into the egg.
Nonetheless, it has become increasingly clear that the fate of an embryo may be cast in the ovarian follicles, where egg cells are built.
In biology, folliculogenesis refers to the maturation of the ovarian follicle, a densely - packed shell of somatic cells that contains an immature oocyte.
Mock - infected control (A); Severe hemorrhage and regression of ovarian follicles (B); Spleens from mock - infected control (left) and enlarged spleens from the infected ducks (C); HE - stained ovary section showing hemorrhage and follicle rupture with red stained bodies (D); HE - stained brain section revealing lymphocytes and mononuclear cell infiltration under cranial arachnoid (E) and focal gliosis (arrow)(F).
Recent studies have demonstrated that mouse ES cells can differentiate into female and male germ cells in vitro, thus producing ovarian follicle - like structures [1], [4] and testicular germ cells 2, 3.
Programs with research emphasis on signal transduction in development and oncogenesis, cell adhesion molecules in development and oncogenesis, muscologskeletal atrophy and countermeasures, ovarian follicle development, neural regeneration, implantable therapeutic or diagnostic devices and application of computers in veterinary education.